mirror of
https://github.com/sharkdp/bat
synced 2024-11-23 04:13:11 +00:00
Merge branch 'master' into 2783-setting-terminal-title
This commit is contained in:
Oliver Looney
GitHub
commit
c3f2ddf509
58 changed files with 1940 additions and 362 deletions
11
CHANGELOG.md
11
CHANGELOG.md
|
|
@ -6,7 +6,9 @@
|
|||
|
||||
## Bugfixes
|
||||
|
||||
- Fix long file name wrapping in header, see #2835 (@FilipRazek)
|
||||
- Fix `NO_COLOR` support, see #2767 (@acuteenvy)
|
||||
- Fix handling of inputs with OSC ANSI escape sequences, see #2541 and #2544 (@eth-p)
|
||||
|
||||
## Other
|
||||
|
||||
|
|
@ -17,18 +19,27 @@
|
|||
- Minor benchmark script improvements #2768 (@cyqsimon)
|
||||
- Update Arch Linux package URL in README files #2779 (@brunobell)
|
||||
- Update and improve `zsh` completion, see #2772 (@okapia)
|
||||
- More extensible syntax mapping mechanism #2755 (@cyqsimon)
|
||||
- Use proper Architecture for Debian packages built for musl, see #2811 (@Enselic)
|
||||
- Pull in fix for unsafe-libyaml security advisory, see #2812 (@dtolnay)
|
||||
- Update git-version dependency to use Syn v2, see #2816 (@dtolnay)
|
||||
- Update git2 dependency to v0.18.2, see #2852 (@eth-p)
|
||||
|
||||
## Syntaxes
|
||||
|
||||
- `cmd-help`: scope subcommands followed by other terms, and other misc improvements, see #2819 (@victor-gp)
|
||||
- Upgrade JQ syntax, see #2820 (@dependabot[bot])
|
||||
|
||||
## Themes
|
||||
|
||||
## `bat` as a library
|
||||
|
||||
- Changes to `syntax_mapping::SyntaxMapping` #2755 (@cyqsimon)
|
||||
- `SyntaxMapping::get_syntax_for` is now correctly public
|
||||
- [BREAKING] `SyntaxMapping::{empty,builtin}` are removed; use `SyntaxMapping::new` instead
|
||||
- [BREAKING] `SyntaxMapping::mappings` is replaced by `SyntaxMapping::{builtin,custom,all}_mappings`
|
||||
- Make `Controller::run_with_error_handler`'s error handler `FnMut`, see #2831 (@rhysd)
|
||||
- Improve compile time by 20%, see #2815 (@dtolnay)
|
||||
|
||||
# v0.24.0
|
||||
|
||||
|
|
|
|||
166
Cargo.lock
generated
166
Cargo.lock
generated
|
|
@ -129,6 +129,8 @@ dependencies = [
|
|||
"globset",
|
||||
"grep-cli",
|
||||
"home",
|
||||
"indexmap 2.2.2",
|
||||
"itertools",
|
||||
"nix",
|
||||
"nu-ansi-term",
|
||||
"once_cell",
|
||||
|
|
@ -140,12 +142,15 @@ dependencies = [
|
|||
"run_script",
|
||||
"semver",
|
||||
"serde",
|
||||
"serde_derive",
|
||||
"serde_with",
|
||||
"serde_yaml",
|
||||
"serial_test",
|
||||
"shell-words",
|
||||
"syntect",
|
||||
"tempfile",
|
||||
"thiserror",
|
||||
"toml",
|
||||
"unicode-width",
|
||||
"wait-timeout",
|
||||
"walkdir",
|
||||
|
|
@ -224,11 +229,12 @@ checksum = "a3e368af43e418a04d52505cf3dbc23dda4e3407ae2fa99fd0e4f308ce546acc"
|
|||
|
||||
[[package]]
|
||||
name = "cc"
|
||||
version = "1.0.73"
|
||||
version = "1.0.83"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
|
||||
checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
|
||||
dependencies = [
|
||||
"jobserver",
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -267,13 +273,14 @@ checksum = "702fc72eb24e5a1e48ce58027a675bc24edd52096d5397d4aea7c6dd9eca0bd1"
|
|||
|
||||
[[package]]
|
||||
name = "clircle"
|
||||
version = "0.4.0"
|
||||
version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c8e87cbed5354f17bd8ca8821a097fb62599787fe8f611743fad7ee156a0a600"
|
||||
checksum = "ec0b92245ea62a7a751db4b0e4a583f8978e508077ef6de24fcc0d0dc5311a8d"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"serde",
|
||||
"serde_derive",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
|
|
@ -314,6 +321,41 @@ dependencies = [
|
|||
"cfg-if",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling"
|
||||
version = "0.20.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0209d94da627ab5605dcccf08bb18afa5009cfbef48d8a8b7d7bdbc79be25c5e"
|
||||
dependencies = [
|
||||
"darling_core",
|
||||
"darling_macro",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling_core"
|
||||
version = "0.20.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "177e3443818124b357d8e76f53be906d60937f0d3a90773a664fa63fa253e621"
|
||||
dependencies = [
|
||||
"fnv",
|
||||
"ident_case",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"strsim",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling_macro"
|
||||
version = "0.20.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "836a9bbc7ad63342d6d6e7b815ccab164bc77a2d95d84bc3117a8c0d5c98e2d5"
|
||||
dependencies = [
|
||||
"darling_core",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "dashmap"
|
||||
version = "5.4.0"
|
||||
|
|
@ -540,7 +582,7 @@ dependencies = [
|
|||
"bstr",
|
||||
"log",
|
||||
"regex-automata",
|
||||
"regex-syntax 0.8.2",
|
||||
"regex-syntax",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -578,6 +620,12 @@ dependencies = [
|
|||
"windows-sys 0.52.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ident_case"
|
||||
version = "1.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
|
||||
|
||||
[[package]]
|
||||
name = "idna"
|
||||
version = "0.3.0"
|
||||
|
|
@ -600,12 +648,13 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "indexmap"
|
||||
version = "2.0.2"
|
||||
version = "2.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
|
||||
checksum = "824b2ae422412366ba479e8111fd301f7b5faece8149317bb81925979a53f520"
|
||||
dependencies = [
|
||||
"equivalent",
|
||||
"hashbrown 0.14.1",
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -646,9 +695,9 @@ checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
|
|||
|
||||
[[package]]
|
||||
name = "libgit2-sys"
|
||||
version = "0.16.1+1.7.1"
|
||||
version = "0.16.2+1.7.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f2a2bb3680b094add03bb3732ec520ece34da31a8cd2d633d1389d0f0fb60d0c"
|
||||
checksum = "ee4126d8b4ee5c9d9ea891dd875cfdc1e9d0950437179104b183d7d8a74d24e8"
|
||||
dependencies = [
|
||||
"cc",
|
||||
"libc",
|
||||
|
|
@ -980,7 +1029,7 @@ dependencies = [
|
|||
"aho-corasick",
|
||||
"memchr",
|
||||
"regex-automata",
|
||||
"regex-syntax 0.8.2",
|
||||
"regex-syntax",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -991,15 +1040,9 @@ checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
|
|||
dependencies = [
|
||||
"aho-corasick",
|
||||
"memchr",
|
||||
"regex-syntax 0.8.2",
|
||||
"regex-syntax",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "regex-syntax"
|
||||
version = "0.7.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
|
||||
|
||||
[[package]]
|
||||
name = "regex-syntax"
|
||||
version = "0.8.2"
|
||||
|
|
@ -1066,9 +1109,9 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
|
|||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "1.0.20"
|
||||
version = "1.0.21"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
|
||||
checksum = "b97ed7a9823b74f99c7742f5336af7be5ecd3eeafcb1507d1fa93347b1d589b0"
|
||||
|
||||
[[package]]
|
||||
name = "serde"
|
||||
|
|
@ -1101,13 +1144,45 @@ dependencies = [
|
|||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde_spanned"
|
||||
version = "0.6.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "eb3622f419d1296904700073ea6cc23ad690adbd66f13ea683df73298736f0c1"
|
||||
dependencies = [
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde_with"
|
||||
version = "3.6.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "15d167997bd841ec232f5b2b8e0e26606df2e7caa4c31b95ea9ca52b200bd270"
|
||||
dependencies = [
|
||||
"serde",
|
||||
"serde_derive",
|
||||
"serde_with_macros",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde_with_macros"
|
||||
version = "3.6.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "865f9743393e638991566a8b7a479043c2c8da94a33e0a31f18214c9cae0a64d"
|
||||
dependencies = [
|
||||
"darling",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde_yaml"
|
||||
version = "0.9.29"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a15e0ef66bf939a7c890a0bf6d5a733c70202225f9888a89ed5c62298b019129"
|
||||
dependencies = [
|
||||
"indexmap 2.0.2",
|
||||
"indexmap 2.2.2",
|
||||
"itoa",
|
||||
"ryu",
|
||||
"serde",
|
||||
|
|
@ -1180,9 +1255,9 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "syntect"
|
||||
version = "5.1.0"
|
||||
version = "5.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e02b4b303bf8d08bfeb0445cba5068a3d306b6baece1d5582171a9bf49188f91"
|
||||
checksum = "874dcfa363995604333cf947ae9f751ca3af4522c60886774c4963943b4746b1"
|
||||
dependencies = [
|
||||
"bincode",
|
||||
"bitflags 1.3.2",
|
||||
|
|
@ -1192,8 +1267,9 @@ dependencies = [
|
|||
"once_cell",
|
||||
"onig",
|
||||
"plist",
|
||||
"regex-syntax 0.7.5",
|
||||
"regex-syntax",
|
||||
"serde",
|
||||
"serde_derive",
|
||||
"serde_json",
|
||||
"thiserror",
|
||||
"walkdir",
|
||||
|
|
@ -1294,6 +1370,41 @@ version = "0.1.0"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
|
||||
|
||||
[[package]]
|
||||
name = "toml"
|
||||
version = "0.8.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c6a4b9e8023eb94392d3dca65d717c53abc5dad49c07cb65bb8fcd87115fa325"
|
||||
dependencies = [
|
||||
"indexmap 2.2.2",
|
||||
"serde",
|
||||
"serde_spanned",
|
||||
"toml_datetime",
|
||||
"toml_edit",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "toml_datetime"
|
||||
version = "0.6.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
|
||||
dependencies = [
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "toml_edit"
|
||||
version = "0.21.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
|
||||
dependencies = [
|
||||
"indexmap 2.2.2",
|
||||
"serde",
|
||||
"serde_spanned",
|
||||
"toml_datetime",
|
||||
"winnow",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-bidi"
|
||||
version = "0.3.8"
|
||||
|
|
@ -1613,6 +1724,15 @@ version = "0.52.0"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
|
||||
|
||||
[[package]]
|
||||
name = "winnow"
|
||||
version = "0.5.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "176b6138793677221d420fd2f0aeeced263f197688b36484660da767bca2fa32"
|
||||
dependencies = [
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "yaml-rust"
|
||||
version = "0.4.5"
|
||||
|
|
|
|||
17
Cargo.toml
17
Cargo.toml
|
|
@ -53,11 +53,12 @@ content_inspector = "0.2.4"
|
|||
shell-words = { version = "1.1.0", optional = true }
|
||||
unicode-width = "0.1.11"
|
||||
globset = "0.4"
|
||||
serde = { version = "1.0", features = ["derive"] }
|
||||
serde = "1.0"
|
||||
serde_derive = "1.0"
|
||||
serde_yaml = "0.9.28"
|
||||
semver = "1.0"
|
||||
path_abs = { version = "0.5", default-features = false }
|
||||
clircle = "0.4"
|
||||
clircle = "0.5"
|
||||
bugreport = { version = "0.5.0", optional = true }
|
||||
etcetera = { version = "0.8.0", optional = true }
|
||||
grep-cli = { version = "0.1.10", optional = true }
|
||||
|
|
@ -74,7 +75,7 @@ optional = true
|
|||
default-features = false
|
||||
|
||||
[dependencies.syntect]
|
||||
version = "5.1.0"
|
||||
version = "5.2.0"
|
||||
default-features = false
|
||||
features = ["parsing"]
|
||||
|
||||
|
|
@ -94,12 +95,22 @@ serial_test = { version = "2.0.0", default-features = false }
|
|||
predicates = "3.0.4"
|
||||
wait-timeout = "0.2.0"
|
||||
tempfile = "3.8.1"
|
||||
serde = { version = "1.0", features = ["derive"] }
|
||||
|
||||
[target.'cfg(unix)'.dev-dependencies]
|
||||
nix = { version = "0.26.4", default-features = false, features = ["term"] }
|
||||
|
||||
[build-dependencies]
|
||||
anyhow = "1.0.78"
|
||||
indexmap = { version = "2.2.2", features = ["serde"] }
|
||||
itertools = "0.11.0"
|
||||
once_cell = "1.18"
|
||||
regex = "1.10.2"
|
||||
serde = "1.0"
|
||||
serde_derive = "1.0"
|
||||
serde_with = { version = "3.6.1", default-features = false, features = ["macros"] }
|
||||
toml = { version = "0.8.9", features = ["preserve_order"] }
|
||||
walkdir = "2.4"
|
||||
|
||||
[build-dependencies.clap]
|
||||
version = "4.4.12"
|
||||
|
|
|
|||
44
README.md
44
README.md
|
|
@ -602,7 +602,8 @@ set, `less` is used by default. If you want to use a different pager, you can ei
|
|||
`PAGER` variable or set the `BAT_PAGER` environment variable to override what is specified in
|
||||
`PAGER`.
|
||||
|
||||
**Note**: If `PAGER` is `more` or `most`, `bat` will silently use `less` instead to ensure support for colors.
|
||||
>[!NOTE]
|
||||
> If `PAGER` is `more` or `most`, `bat` will silently use `less` instead to ensure support for colors.
|
||||
|
||||
If you want to pass command-line arguments to the pager, you can also set them via the
|
||||
`PAGER`/`BAT_PAGER` variables:
|
||||
|
|
@ -613,20 +614,37 @@ export BAT_PAGER="less -RF"
|
|||
|
||||
Instead of using environment variables, you can also use `bat`s [configuration file](https://github.com/sharkdp/bat#configuration-file) to configure the pager (`--pager` option).
|
||||
|
||||
**Note**: By default, if the pager is set to `less` (and no command-line options are specified),
|
||||
`bat` will pass the following command line options to the pager: `-R`/`--RAW-CONTROL-CHARS`,
|
||||
`-F`/`--quit-if-one-screen` and `-X`/`--no-init`. The last option (`-X`) is only used for `less`
|
||||
versions older than 530.
|
||||
|
||||
The `-R` option is needed to interpret ANSI colors correctly. The second option (`-F`) instructs
|
||||
less to exit immediately if the output size is smaller than the vertical size of the terminal.
|
||||
This is convenient for small files because you do not have to press `q` to quit the pager. The
|
||||
third option (`-X`) is needed to fix a bug with the `--quit-if-one-screen` feature in old versions
|
||||
of `less`. Unfortunately, it also breaks mouse-wheel support in `less`.
|
||||
### Using `less` as a pager
|
||||
|
||||
If you want to enable mouse-wheel scrolling on older versions of `less`, you can pass just `-R` (as
|
||||
in the example above, this will disable the quit-if-one-screen feature). For less 530 or newer,
|
||||
it should work out of the box.
|
||||
When using `less` as a pager, `bat` will automatically pass extra options along to `less`
|
||||
to improve the experience. Specifically, `-R`/`--RAW-CONTROL-CHARS`, `-F`/`--quit-if-one-screen`,
|
||||
and under certain conditions, `-X`/`--no-init` and/or `-S`/`--chop-long-lines`.
|
||||
|
||||
>[!IMPORTANT]
|
||||
> These options will not be added if:
|
||||
> - The pager is not named `less`.
|
||||
> - The `--pager` argument contains any command-line arguments (e.g. `--pager="less -R"`).
|
||||
> - The `BAT_PAGER` environment variable contains any command-line arguments (e.g. `export BAT_PAGER="less -R"`)
|
||||
>
|
||||
> The `--quit-if-one-screen` option will not be added when:
|
||||
> - The `--paging=always` argument is used.
|
||||
> - The `BAT_PAGING` environment is set to `always`.
|
||||
|
||||
The `-R` option is needed to interpret ANSI colors correctly.
|
||||
|
||||
The `-F` option instructs `less` to exit immediately if the output size is smaller than
|
||||
the vertical size of the terminal. This is convenient for small files because you do not
|
||||
have to press `q` to quit the pager.
|
||||
|
||||
The `-X` option is needed to fix a bug with the `--quit-if-one-screen` feature in versions
|
||||
of `less` older than version 530. Unfortunately, it also breaks mouse-wheel support in `less`.
|
||||
If you want to enable mouse-wheel scrolling on older versions of `less` and do not mind losing
|
||||
the quit-if-one-screen feature, you can set the pager (via `--pager` or `BAT_PAGER`) to `less -R`.
|
||||
For `less` 530 or newer, it should work out of the box.
|
||||
|
||||
The `-S` option is added when `bat`'s `-S`/`--chop-long-lines` option is used. This tells `less`
|
||||
to truncate any lines larger than the terminal width.
|
||||
|
||||
### Indentation
|
||||
|
||||
|
|
|
|||
2
assets/syntaxes/02_Extra/SublimeJQ
vendored
2
assets/syntaxes/02_Extra/SublimeJQ
vendored
|
|
@ -1 +1 @@
|
|||
Subproject commit 687058289c1a888e0895378432d66b41609a84d8
|
||||
Subproject commit b7e53e5d86814f04a48d2e441bcf5f9fdf07e9c1
|
||||
2
assets/syntaxes/02_Extra/cmd-help
vendored
2
assets/syntaxes/02_Extra/cmd-help
vendored
|
|
@ -1 +1 @@
|
|||
Subproject commit b150d84534dd060afdcaf3f58977faeaf5917e56
|
||||
Subproject commit 209559b72f7e8848c988828088231b3a4d8b6838
|
||||
2
assets/themes/zenburn
vendored
2
assets/themes/zenburn
vendored
|
|
@ -1 +1 @@
|
|||
Subproject commit e627f1cb223c1171ab0a6a48d166c87aeae2a1d5
|
||||
Subproject commit 86d4ee7a1f884851a1d21d66249687f527fced32
|
||||
|
|
@ -1,5 +1,6 @@
|
|||
#[cfg(feature = "application")]
|
||||
mod application;
|
||||
mod syntax_mapping;
|
||||
mod util;
|
||||
|
||||
fn main() -> anyhow::Result<()> {
|
||||
|
|
@ -7,6 +8,8 @@ fn main() -> anyhow::Result<()> {
|
|||
// see: https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-changed
|
||||
println!("cargo:rerun-if-changed=build/");
|
||||
|
||||
syntax_mapping::build_static_mappings()?;
|
||||
|
||||
#[cfg(feature = "application")]
|
||||
application::gen_man_and_comp()?;
|
||||
|
||||
|
|
|
|||
292
build/syntax_mapping.rs
Normal file
292
build/syntax_mapping.rs
Normal file
|
|
@ -0,0 +1,292 @@
|
|||
use std::{
|
||||
convert::Infallible,
|
||||
env, fs,
|
||||
path::{Path, PathBuf},
|
||||
str::FromStr,
|
||||
};
|
||||
|
||||
use anyhow::{anyhow, bail};
|
||||
use indexmap::IndexMap;
|
||||
use itertools::Itertools;
|
||||
use once_cell::sync::Lazy;
|
||||
use regex::Regex;
|
||||
use serde_derive::Deserialize;
|
||||
use serde_with::DeserializeFromStr;
|
||||
use walkdir::WalkDir;
|
||||
|
||||
/// Known mapping targets.
|
||||
///
|
||||
/// Corresponds to `syntax_mapping::MappingTarget`.
|
||||
#[allow(clippy::enum_variant_names)]
|
||||
#[derive(Clone, Debug, Eq, PartialEq, Hash, DeserializeFromStr)]
|
||||
pub enum MappingTarget {
|
||||
MapTo(String),
|
||||
MapToUnknown,
|
||||
MapExtensionToUnknown,
|
||||
}
|
||||
impl FromStr for MappingTarget {
|
||||
type Err = Infallible;
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
match s {
|
||||
"MappingTarget::MapToUnknown" => Ok(Self::MapToUnknown),
|
||||
"MappingTarget::MapExtensionToUnknown" => Ok(Self::MapExtensionToUnknown),
|
||||
syntax => Ok(Self::MapTo(syntax.into())),
|
||||
}
|
||||
}
|
||||
}
|
||||
impl MappingTarget {
|
||||
fn codegen(&self) -> String {
|
||||
match self {
|
||||
Self::MapTo(syntax) => format!(r###"MappingTarget::MapTo(r#"{syntax}"#)"###),
|
||||
Self::MapToUnknown => "MappingTarget::MapToUnknown".into(),
|
||||
Self::MapExtensionToUnknown => "MappingTarget::MapExtensionToUnknown".into(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq, Hash, DeserializeFromStr)]
|
||||
/// A single matcher.
|
||||
///
|
||||
/// Codegen converts this into a `Lazy<Option<GlobMatcher>>`.
|
||||
struct Matcher(Vec<MatcherSegment>);
|
||||
/// Parse a matcher.
|
||||
///
|
||||
/// Note that this implementation is rather strict: it will greedily interpret
|
||||
/// every valid environment variable replacement as such, then immediately
|
||||
/// hard-error if it finds a '$', '{', or '}' anywhere in the remaining text
|
||||
/// segments.
|
||||
///
|
||||
/// The reason for this strictness is I currently cannot think of a valid reason
|
||||
/// why you would ever need '$', '{', or '}' as plaintext in a glob pattern.
|
||||
/// Therefore any such occurrences are likely human errors.
|
||||
///
|
||||
/// If we later discover some edge cases, it's okay to make it more permissive.
|
||||
impl FromStr for Matcher {
|
||||
type Err = anyhow::Error;
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
use MatcherSegment as Seg;
|
||||
static VAR_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new(r"\$\{([\w\d_]+)\}").unwrap());
|
||||
|
||||
let mut segments = vec![];
|
||||
let mut text_start = 0;
|
||||
for capture in VAR_REGEX.captures_iter(s) {
|
||||
let match_0 = capture.get(0).unwrap();
|
||||
|
||||
// text before this var
|
||||
let text_end = match_0.start();
|
||||
segments.push(Seg::Text(s[text_start..text_end].into()));
|
||||
text_start = match_0.end();
|
||||
|
||||
// this var
|
||||
segments.push(Seg::Env(capture.get(1).unwrap().as_str().into()));
|
||||
}
|
||||
// possible trailing text
|
||||
segments.push(Seg::Text(s[text_start..].into()));
|
||||
|
||||
// cleanup empty text segments
|
||||
let non_empty_segments = segments
|
||||
.into_iter()
|
||||
.filter(|seg| seg.text().map(|t| !t.is_empty()).unwrap_or(true))
|
||||
.collect_vec();
|
||||
|
||||
// sanity check
|
||||
if non_empty_segments
|
||||
.windows(2)
|
||||
.any(|segs| segs[0].is_text() && segs[1].is_text())
|
||||
{
|
||||
unreachable!("Parsed into consecutive text segments: {non_empty_segments:?}");
|
||||
}
|
||||
|
||||
// guard empty case
|
||||
if non_empty_segments.is_empty() {
|
||||
bail!(r#"Parsed an empty matcher: "{s}""#);
|
||||
}
|
||||
|
||||
// guard variable syntax leftover fragments
|
||||
if non_empty_segments
|
||||
.iter()
|
||||
.filter_map(Seg::text)
|
||||
.any(|t| t.contains(['$', '{', '}']))
|
||||
{
|
||||
bail!(r#"Invalid matcher: "{s}""#);
|
||||
}
|
||||
|
||||
Ok(Self(non_empty_segments))
|
||||
}
|
||||
}
|
||||
impl Matcher {
|
||||
fn codegen(&self) -> String {
|
||||
match self.0.len() {
|
||||
0 => unreachable!("0-length matcher should never be created"),
|
||||
// if-let guard would be ideal here
|
||||
// see: https://github.com/rust-lang/rust/issues/51114
|
||||
1 if self.0[0].is_text() => {
|
||||
let s = self.0[0].text().unwrap();
|
||||
format!(r###"Lazy::new(|| Some(build_matcher_fixed(r#"{s}"#)))"###)
|
||||
}
|
||||
// parser logic ensures that this case can only happen when there are dynamic segments
|
||||
_ => {
|
||||
let segs = self.0.iter().map(MatcherSegment::codegen).join(", ");
|
||||
format!(r###"Lazy::new(|| build_matcher_dynamic(&[{segs}]))"###)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// A segment in a matcher.
|
||||
///
|
||||
/// Corresponds to `syntax_mapping::MatcherSegment`.
|
||||
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
||||
enum MatcherSegment {
|
||||
Text(String),
|
||||
Env(String),
|
||||
}
|
||||
#[allow(dead_code)]
|
||||
impl MatcherSegment {
|
||||
fn is_text(&self) -> bool {
|
||||
matches!(self, Self::Text(_))
|
||||
}
|
||||
fn is_env(&self) -> bool {
|
||||
matches!(self, Self::Env(_))
|
||||
}
|
||||
fn text(&self) -> Option<&str> {
|
||||
match self {
|
||||
Self::Text(t) => Some(t),
|
||||
Self::Env(_) => None,
|
||||
}
|
||||
}
|
||||
fn env(&self) -> Option<&str> {
|
||||
match self {
|
||||
Self::Text(_) => None,
|
||||
Self::Env(t) => Some(t),
|
||||
}
|
||||
}
|
||||
fn codegen(&self) -> String {
|
||||
match self {
|
||||
Self::Text(s) => format!(r###"MatcherSegment::Text(r#"{s}"#)"###),
|
||||
Self::Env(s) => format!(r###"MatcherSegment::Env(r#"{s}"#)"###),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// A struct that models a single .toml file in /src/syntax_mapping/builtins/.
|
||||
#[derive(Clone, Debug, Deserialize)]
|
||||
struct MappingDefModel {
|
||||
mappings: IndexMap<MappingTarget, Vec<Matcher>>,
|
||||
}
|
||||
impl MappingDefModel {
|
||||
fn into_mapping_list(self) -> MappingList {
|
||||
let list = self
|
||||
.mappings
|
||||
.into_iter()
|
||||
.flat_map(|(target, matchers)| {
|
||||
matchers
|
||||
.into_iter()
|
||||
.map(|matcher| (matcher, target.clone()))
|
||||
.collect::<Vec<_>>()
|
||||
})
|
||||
.collect();
|
||||
MappingList(list)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug)]
|
||||
struct MappingList(Vec<(Matcher, MappingTarget)>);
|
||||
impl MappingList {
|
||||
fn codegen(&self) -> String {
|
||||
let array_items: Vec<_> = self
|
||||
.0
|
||||
.iter()
|
||||
.map(|(matcher, target)| {
|
||||
format!("({m}, {t})", m = matcher.codegen(), t = target.codegen())
|
||||
})
|
||||
.collect();
|
||||
let len = array_items.len();
|
||||
|
||||
format!(
|
||||
"/// Generated by build script from /src/syntax_mapping/builtins/.\n\
|
||||
pub(crate) static BUILTIN_MAPPINGS: [(Lazy<Option<GlobMatcher>>, MappingTarget); {len}] = [\n{items}\n];",
|
||||
items = array_items.join(",\n")
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
/// Get the list of paths to all mapping definition files that should be
|
||||
/// included for the current target platform.
|
||||
fn get_def_paths() -> anyhow::Result<Vec<PathBuf>> {
|
||||
let source_subdirs = [
|
||||
"common",
|
||||
#[cfg(target_family = "unix")]
|
||||
"unix-family",
|
||||
#[cfg(any(
|
||||
target_os = "freebsd",
|
||||
target_os = "netbsd",
|
||||
target_os = "openbsd",
|
||||
target_os = "macos"
|
||||
))]
|
||||
"bsd-family",
|
||||
#[cfg(target_os = "linux")]
|
||||
"linux",
|
||||
#[cfg(target_os = "macos")]
|
||||
"macos",
|
||||
#[cfg(target_os = "windows")]
|
||||
"windows",
|
||||
];
|
||||
|
||||
let mut toml_paths = vec![];
|
||||
for subdir in source_subdirs {
|
||||
let wd = WalkDir::new(Path::new("src/syntax_mapping/builtins").join(subdir));
|
||||
let paths = wd
|
||||
.into_iter()
|
||||
.filter_map_ok(|entry| {
|
||||
let path = entry.path();
|
||||
(path.is_file() && path.extension().map(|ext| ext == "toml").unwrap_or(false))
|
||||
.then(|| path.to_owned())
|
||||
})
|
||||
.collect::<Result<Vec<_>, _>>()?;
|
||||
toml_paths.extend(paths);
|
||||
}
|
||||
|
||||
toml_paths.sort_by_key(|path| {
|
||||
path.file_name()
|
||||
.expect("file name should not terminate in ..")
|
||||
.to_owned()
|
||||
});
|
||||
|
||||
Ok(toml_paths)
|
||||
}
|
||||
|
||||
fn read_all_mappings() -> anyhow::Result<MappingList> {
|
||||
let mut all_mappings = vec![];
|
||||
|
||||
for path in get_def_paths()? {
|
||||
let toml_string = fs::read_to_string(path)?;
|
||||
let mappings = toml::from_str::<MappingDefModel>(&toml_string)?.into_mapping_list();
|
||||
all_mappings.extend(mappings.0);
|
||||
}
|
||||
|
||||
let duplicates = all_mappings
|
||||
.iter()
|
||||
.duplicates_by(|(matcher, _)| matcher)
|
||||
.collect_vec();
|
||||
if !duplicates.is_empty() {
|
||||
bail!("Rules with duplicate matchers found: {duplicates:?}");
|
||||
}
|
||||
|
||||
Ok(MappingList(all_mappings))
|
||||
}
|
||||
|
||||
/// Build the static syntax mappings defined in /src/syntax_mapping/builtins/
|
||||
/// into a .rs source file, which is to be inserted with `include!`.
|
||||
pub fn build_static_mappings() -> anyhow::Result<()> {
|
||||
println!("cargo:rerun-if-changed=src/syntax_mapping/builtins/");
|
||||
|
||||
let mappings = read_all_mappings()?;
|
||||
|
||||
let codegen_path = Path::new(&env::var_os("OUT_DIR").ok_or(anyhow!("OUT_DIR is unset"))?)
|
||||
.join("codegen_static_syntax_mappings.rs");
|
||||
|
||||
fs::write(codegen_path, mappings.codegen())?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
|
@ -441,7 +441,7 @@ mod tests {
|
|||
fn new() -> Self {
|
||||
SyntaxDetectionTest {
|
||||
assets: HighlightingAssets::from_binary(),
|
||||
syntax_mapping: SyntaxMapping::builtin(),
|
||||
syntax_mapping: SyntaxMapping::new(),
|
||||
temp_dir: TempDir::new().expect("creation of temporary directory"),
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@ use std::path::Path;
|
|||
use std::time::SystemTime;
|
||||
|
||||
use semver::Version;
|
||||
use serde::{Deserialize, Serialize};
|
||||
use serde_derive::{Deserialize, Serialize};
|
||||
|
||||
use crate::error::*;
|
||||
|
||||
|
|
|
|||
|
|
@ -3,8 +3,7 @@ use super::*;
|
|||
use std::collections::BTreeMap;
|
||||
use std::convert::TryFrom;
|
||||
|
||||
use serde::Deserialize;
|
||||
use serde::Serialize;
|
||||
use serde_derive::{Deserialize, Serialize};
|
||||
|
||||
use once_cell::unsync::OnceCell;
|
||||
|
||||
|
|
|
|||
|
|
@ -121,7 +121,7 @@ impl App {
|
|||
_ => unreachable!("other values for --paging are not allowed"),
|
||||
};
|
||||
|
||||
let mut syntax_mapping = SyntaxMapping::builtin();
|
||||
let mut syntax_mapping = SyntaxMapping::new();
|
||||
|
||||
if let Some(values) = self.matches.get_many::<String>("ignored-suffix") {
|
||||
for suffix in values {
|
||||
|
|
@ -130,7 +130,9 @@ impl App {
|
|||
}
|
||||
|
||||
if let Some(values) = self.matches.get_many::<String>("map-syntax") {
|
||||
for from_to in values {
|
||||
// later args take precedence over earlier ones, hence `.rev()`
|
||||
// see: https://github.com/sharkdp/bat/pull/2755#discussion_r1456416875
|
||||
for from_to in values.rev() {
|
||||
let parts: Vec<_> = from_to.split(':').collect();
|
||||
|
||||
if parts.len() != 2 {
|
||||
|
|
|
|||
|
|
@ -78,9 +78,11 @@ fn run_cache_subcommand(
|
|||
Ok(())
|
||||
}
|
||||
|
||||
fn get_syntax_mapping_to_paths<'a>(
|
||||
mappings: &[(GlobMatcher, MappingTarget<'a>)],
|
||||
) -> HashMap<&'a str, Vec<String>> {
|
||||
fn get_syntax_mapping_to_paths<'r, 't, I>(mappings: I) -> HashMap<&'t str, Vec<String>>
|
||||
where
|
||||
I: IntoIterator<Item = (&'r GlobMatcher, &'r MappingTarget<'t>)>,
|
||||
't: 'r, // target text outlives rule
|
||||
{
|
||||
let mut map = HashMap::new();
|
||||
for mapping in mappings {
|
||||
if let (matcher, MappingTarget::MapTo(s)) = mapping {
|
||||
|
|
@ -123,7 +125,7 @@ pub fn get_languages(config: &Config, cache_dir: &Path) -> Result<String> {
|
|||
|
||||
languages.sort_by_key(|lang| lang.name.to_uppercase());
|
||||
|
||||
let configured_languages = get_syntax_mapping_to_paths(config.syntax_mapping.mappings());
|
||||
let configured_languages = get_syntax_mapping_to_paths(config.syntax_mapping.all_mappings());
|
||||
|
||||
for lang in &mut languages {
|
||||
if let Some(additional_paths) = configured_languages.get(lang.name.as_str()) {
|
||||
|
|
|
|||
|
|
@ -47,7 +47,7 @@ impl<'b> Controller<'b> {
|
|||
&self,
|
||||
inputs: Vec<Input>,
|
||||
output_buffer: Option<&mut dyn std::fmt::Write>,
|
||||
handle_error: impl Fn(&Error, &mut dyn Write),
|
||||
mut handle_error: impl FnMut(&Error, &mut dyn Write),
|
||||
) -> Result<bool> {
|
||||
let mut output_type;
|
||||
|
||||
|
|
|
|||
136
src/printer.rs
136
src/printer.rs
|
|
@ -7,8 +7,6 @@ use nu_ansi_term::Style;
|
|||
|
||||
use bytesize::ByteSize;
|
||||
|
||||
use console::AnsiCodeIterator;
|
||||
|
||||
use syntect::easy::HighlightLines;
|
||||
use syntect::highlighting::Color;
|
||||
use syntect::highlighting::Theme;
|
||||
|
|
@ -33,9 +31,23 @@ use crate::line_range::RangeCheckResult;
|
|||
use crate::preprocessor::{expand_tabs, replace_nonprintable};
|
||||
use crate::style::StyleComponent;
|
||||
use crate::terminal::{as_terminal_escaped, to_ansi_color};
|
||||
use crate::vscreen::AnsiStyle;
|
||||
use crate::vscreen::{AnsiStyle, EscapeSequence, EscapeSequenceIterator};
|
||||
use crate::wrapping::WrappingMode;
|
||||
|
||||
const ANSI_UNDERLINE_ENABLE: EscapeSequence = EscapeSequence::CSI {
|
||||
raw_sequence: "\x1B[4m",
|
||||
parameters: "4",
|
||||
intermediates: "",
|
||||
final_byte: "m",
|
||||
};
|
||||
|
||||
const ANSI_UNDERLINE_DISABLE: EscapeSequence = EscapeSequence::CSI {
|
||||
raw_sequence: "\x1B[24m",
|
||||
parameters: "24",
|
||||
intermediates: "",
|
||||
final_byte: "m",
|
||||
};
|
||||
|
||||
pub enum OutputHandle<'a> {
|
||||
IoWrite(&'a mut dyn io::Write),
|
||||
FmtWrite(&'a mut dyn fmt::Write),
|
||||
|
|
@ -287,6 +299,14 @@ impl<'a> InteractivePrinter<'a> {
|
|||
}
|
||||
}
|
||||
|
||||
fn get_header_component_indent_length(&self) -> usize {
|
||||
if self.config.style_components.grid() && self.panel_width > 0 {
|
||||
self.panel_width + 2
|
||||
} else {
|
||||
self.panel_width
|
||||
}
|
||||
}
|
||||
|
||||
fn print_header_component_indent(&mut self, handle: &mut OutputHandle) -> Result<()> {
|
||||
if self.config.style_components.grid() {
|
||||
write!(
|
||||
|
|
@ -302,6 +322,30 @@ impl<'a> InteractivePrinter<'a> {
|
|||
}
|
||||
}
|
||||
|
||||
fn print_header_component_with_indent(
|
||||
&mut self,
|
||||
handle: &mut OutputHandle,
|
||||
content: &str,
|
||||
) -> Result<()> {
|
||||
self.print_header_component_indent(handle)?;
|
||||
writeln!(handle, "{}", content)
|
||||
}
|
||||
|
||||
fn print_header_multiline_component(
|
||||
&mut self,
|
||||
handle: &mut OutputHandle,
|
||||
content: &str,
|
||||
) -> Result<()> {
|
||||
let mut content = content;
|
||||
let content_width = self.config.term_width - self.get_header_component_indent_length();
|
||||
while content.len() > content_width {
|
||||
let (content_line, remaining) = content.split_at(content_width);
|
||||
self.print_header_component_with_indent(handle, content_line)?;
|
||||
content = remaining;
|
||||
}
|
||||
self.print_header_component_with_indent(handle, content)
|
||||
}
|
||||
|
||||
fn preprocess(&self, text: &str, cursor: &mut usize) -> String {
|
||||
if self.config.tab_width > 0 {
|
||||
return expand_tabs(text, self.config.tab_width, cursor);
|
||||
|
|
@ -377,31 +421,32 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
}
|
||||
}
|
||||
|
||||
header_components.iter().try_for_each(|component| {
|
||||
self.print_header_component_indent(handle)?;
|
||||
|
||||
match component {
|
||||
StyleComponent::HeaderFilename => writeln!(
|
||||
handle,
|
||||
"{}{}{}",
|
||||
description
|
||||
.kind()
|
||||
.map(|kind| format!("{}: ", kind))
|
||||
.unwrap_or_else(|| "".into()),
|
||||
self.colors.header_value.paint(description.title()),
|
||||
mode
|
||||
),
|
||||
|
||||
header_components
|
||||
.iter()
|
||||
.try_for_each(|component| match component {
|
||||
StyleComponent::HeaderFilename => {
|
||||
let header_filename = format!(
|
||||
"{}{}{}",
|
||||
description
|
||||
.kind()
|
||||
.map(|kind| format!("{}: ", kind))
|
||||
.unwrap_or_else(|| "".into()),
|
||||
self.colors.header_value.paint(description.title()),
|
||||
mode
|
||||
);
|
||||
self.print_header_multiline_component(handle, &header_filename)
|
||||
}
|
||||
StyleComponent::HeaderFilesize => {
|
||||
let bsize = metadata
|
||||
.size
|
||||
.map(|s| format!("{}", ByteSize(s)))
|
||||
.unwrap_or_else(|| "-".into());
|
||||
writeln!(handle, "Size: {}", self.colors.header_value.paint(bsize))
|
||||
let header_filesize =
|
||||
format!("Size: {}", self.colors.header_value.paint(bsize));
|
||||
self.print_header_multiline_component(handle, &header_filesize)
|
||||
}
|
||||
_ => Ok(()),
|
||||
}
|
||||
})?;
|
||||
})?;
|
||||
|
||||
if self.config.style_components.grid() {
|
||||
if self.content_type.map_or(false, |c| c.is_text()) || self.config.show_nonprintable {
|
||||
|
|
@ -521,7 +566,7 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
self.config.highlighted_lines.0.check(line_number) == RangeCheckResult::InRange;
|
||||
|
||||
if highlight_this_line && self.config.theme == "ansi" {
|
||||
self.ansi_style.update("^[4m");
|
||||
self.ansi_style.update(ANSI_UNDERLINE_ENABLE);
|
||||
}
|
||||
|
||||
let background_color = self
|
||||
|
|
@ -548,23 +593,17 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
let italics = self.config.use_italic_text;
|
||||
|
||||
for &(style, region) in ®ions {
|
||||
let ansi_iterator = AnsiCodeIterator::new(region);
|
||||
let ansi_iterator = EscapeSequenceIterator::new(region);
|
||||
for chunk in ansi_iterator {
|
||||
match chunk {
|
||||
// ANSI escape passthrough.
|
||||
(ansi, true) => {
|
||||
self.ansi_style.update(ansi);
|
||||
write!(handle, "{}", ansi)?;
|
||||
}
|
||||
|
||||
// Regular text.
|
||||
(text, false) => {
|
||||
let text = &*self.preprocess(text, &mut cursor_total);
|
||||
EscapeSequence::Text(text) => {
|
||||
let text = self.preprocess(text, &mut cursor_total);
|
||||
let text_trimmed = text.trim_end_matches(|c| c == '\r' || c == '\n');
|
||||
|
||||
write!(
|
||||
handle,
|
||||
"{}",
|
||||
"{}{}",
|
||||
as_terminal_escaped(
|
||||
style,
|
||||
&format!("{}{}", self.ansi_style, text_trimmed),
|
||||
|
|
@ -572,9 +611,11 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
colored_output,
|
||||
italics,
|
||||
background_color
|
||||
)
|
||||
),
|
||||
self.ansi_style.to_reset_sequence(),
|
||||
)?;
|
||||
|
||||
// Pad the rest of the line.
|
||||
if text.len() != text_trimmed.len() {
|
||||
if let Some(background_color) = background_color {
|
||||
let ansi_style = Style {
|
||||
|
|
@ -592,6 +633,12 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
write!(handle, "{}", &text[text_trimmed.len()..])?;
|
||||
}
|
||||
}
|
||||
|
||||
// ANSI escape passthrough.
|
||||
_ => {
|
||||
write!(handle, "{}", chunk.raw())?;
|
||||
self.ansi_style.update(chunk);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -601,17 +648,11 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
}
|
||||
} else {
|
||||
for &(style, region) in ®ions {
|
||||
let ansi_iterator = AnsiCodeIterator::new(region);
|
||||
let ansi_iterator = EscapeSequenceIterator::new(region);
|
||||
for chunk in ansi_iterator {
|
||||
match chunk {
|
||||
// ANSI escape passthrough.
|
||||
(ansi, true) => {
|
||||
self.ansi_style.update(ansi);
|
||||
write!(handle, "{}", ansi)?;
|
||||
}
|
||||
|
||||
// Regular text.
|
||||
(text, false) => {
|
||||
EscapeSequence::Text(text) => {
|
||||
let text = self.preprocess(
|
||||
text.trim_end_matches(|c| c == '\r' || c == '\n'),
|
||||
&mut cursor_total,
|
||||
|
|
@ -654,7 +695,7 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
// It wraps.
|
||||
write!(
|
||||
handle,
|
||||
"{}\n{}",
|
||||
"{}{}\n{}",
|
||||
as_terminal_escaped(
|
||||
style,
|
||||
&format!("{}{}", self.ansi_style, line_buf),
|
||||
|
|
@ -663,6 +704,7 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
self.config.use_italic_text,
|
||||
background_color
|
||||
),
|
||||
self.ansi_style.to_reset_sequence(),
|
||||
panel_wrap.clone().unwrap()
|
||||
)?;
|
||||
|
||||
|
|
@ -691,6 +733,12 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
)
|
||||
)?;
|
||||
}
|
||||
|
||||
// ANSI escape passthrough.
|
||||
_ => {
|
||||
write!(handle, "{}", chunk.raw())?;
|
||||
self.ansi_style.update(chunk);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -711,8 +759,8 @@ impl<'a> Printer for InteractivePrinter<'a> {
|
|||
}
|
||||
|
||||
if highlight_this_line && self.config.theme == "ansi" {
|
||||
self.ansi_style.update("^[24m");
|
||||
write!(handle, "\x1B[24m")?;
|
||||
write!(handle, "{}", ANSI_UNDERLINE_DISABLE.raw())?;
|
||||
self.ansi_style.update(ANSI_UNDERLINE_DISABLE);
|
||||
}
|
||||
|
||||
Ok(())
|
||||
|
|
|
|||
|
|
@ -1,12 +1,23 @@
|
|||
use std::path::Path;
|
||||
|
||||
use crate::error::Result;
|
||||
use ignored_suffixes::IgnoredSuffixes;
|
||||
|
||||
use globset::{Candidate, GlobBuilder, GlobMatcher};
|
||||
|
||||
use crate::error::Result;
|
||||
use builtin::BUILTIN_MAPPINGS;
|
||||
use ignored_suffixes::IgnoredSuffixes;
|
||||
|
||||
mod builtin;
|
||||
pub mod ignored_suffixes;
|
||||
|
||||
fn make_glob_matcher(from: &str) -> Result<GlobMatcher> {
|
||||
let matcher = GlobBuilder::new(from)
|
||||
.case_insensitive(true)
|
||||
.literal_separator(true)
|
||||
.build()?
|
||||
.compile_matcher();
|
||||
Ok(matcher)
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
#[non_exhaustive]
|
||||
pub enum MappingTarget<'a> {
|
||||
|
|
@ -29,204 +40,72 @@ pub enum MappingTarget<'a> {
|
|||
|
||||
#[derive(Debug, Clone, Default)]
|
||||
pub struct SyntaxMapping<'a> {
|
||||
mappings: Vec<(GlobMatcher, MappingTarget<'a>)>,
|
||||
/// User-defined mappings at run time.
|
||||
///
|
||||
/// Rules in front have precedence.
|
||||
custom_mappings: Vec<(GlobMatcher, MappingTarget<'a>)>,
|
||||
pub(crate) ignored_suffixes: IgnoredSuffixes<'a>,
|
||||
}
|
||||
|
||||
impl<'a> SyntaxMapping<'a> {
|
||||
pub fn empty() -> SyntaxMapping<'a> {
|
||||
pub fn new() -> SyntaxMapping<'a> {
|
||||
Default::default()
|
||||
}
|
||||
|
||||
pub fn builtin() -> SyntaxMapping<'a> {
|
||||
let mut mapping = Self::empty();
|
||||
mapping.insert("*.h", MappingTarget::MapTo("C++")).unwrap();
|
||||
mapping
|
||||
.insert(".clang-format", MappingTarget::MapTo("YAML"))
|
||||
.unwrap();
|
||||
mapping.insert("*.fs", MappingTarget::MapTo("F#")).unwrap();
|
||||
mapping
|
||||
.insert("build", MappingTarget::MapToUnknown)
|
||||
.unwrap();
|
||||
mapping
|
||||
.insert("**/.ssh/config", MappingTarget::MapTo("SSH Config"))
|
||||
.unwrap();
|
||||
mapping
|
||||
.insert(
|
||||
"**/bat/config",
|
||||
MappingTarget::MapTo("Bourne Again Shell (bash)"),
|
||||
)
|
||||
.unwrap();
|
||||
mapping
|
||||
.insert(
|
||||
"/etc/profile",
|
||||
MappingTarget::MapTo("Bourne Again Shell (bash)"),
|
||||
)
|
||||
.unwrap();
|
||||
mapping
|
||||
.insert(
|
||||
"os-release",
|
||||
MappingTarget::MapTo("Bourne Again Shell (bash)"),
|
||||
)
|
||||
.unwrap();
|
||||
mapping
|
||||
.insert("*.pac", MappingTarget::MapTo("JavaScript (Babel)"))
|
||||
.unwrap();
|
||||
mapping
|
||||
.insert("fish_history", MappingTarget::MapTo("YAML"))
|
||||
.unwrap();
|
||||
|
||||
for glob in ["*.jsonl", "*.sarif"] {
|
||||
mapping.insert(glob, MappingTarget::MapTo("JSON")).unwrap();
|
||||
}
|
||||
|
||||
// See #2151, https://nmap.org/book/nse-language.html
|
||||
mapping
|
||||
.insert("*.nse", MappingTarget::MapTo("Lua"))
|
||||
.unwrap();
|
||||
|
||||
// See #1008
|
||||
mapping
|
||||
.insert("rails", MappingTarget::MapToUnknown)
|
||||
.unwrap();
|
||||
|
||||
mapping
|
||||
.insert("Containerfile", MappingTarget::MapTo("Dockerfile"))
|
||||
.unwrap();
|
||||
|
||||
mapping
|
||||
.insert("*.ksh", MappingTarget::MapTo("Bourne Again Shell (bash)"))
|
||||
.unwrap();
|
||||
|
||||
// Nginx and Apache syntax files both want to style all ".conf" files
|
||||
// see #1131 and #1137
|
||||
mapping
|
||||
.insert("*.conf", MappingTarget::MapExtensionToUnknown)
|
||||
.unwrap();
|
||||
|
||||
for glob in &[
|
||||
"/etc/nginx/**/*.conf",
|
||||
"/etc/nginx/sites-*/**/*",
|
||||
"nginx.conf",
|
||||
"mime.types",
|
||||
] {
|
||||
mapping.insert(glob, MappingTarget::MapTo("nginx")).unwrap();
|
||||
}
|
||||
|
||||
for glob in &[
|
||||
"/etc/apache2/**/*.conf",
|
||||
"/etc/apache2/sites-*/**/*",
|
||||
"httpd.conf",
|
||||
] {
|
||||
mapping
|
||||
.insert(glob, MappingTarget::MapTo("Apache Conf"))
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
for glob in &[
|
||||
"**/systemd/**/*.conf",
|
||||
"**/systemd/**/*.example",
|
||||
"*.automount",
|
||||
"*.device",
|
||||
"*.dnssd",
|
||||
"*.link",
|
||||
"*.mount",
|
||||
"*.netdev",
|
||||
"*.network",
|
||||
"*.nspawn",
|
||||
"*.path",
|
||||
"*.service",
|
||||
"*.scope",
|
||||
"*.slice",
|
||||
"*.socket",
|
||||
"*.swap",
|
||||
"*.target",
|
||||
"*.timer",
|
||||
] {
|
||||
mapping.insert(glob, MappingTarget::MapTo("INI")).unwrap();
|
||||
}
|
||||
|
||||
// unix mail spool
|
||||
for glob in &["/var/spool/mail/*", "/var/mail/*"] {
|
||||
mapping.insert(glob, MappingTarget::MapTo("Email")).unwrap()
|
||||
}
|
||||
|
||||
// pacman hooks
|
||||
mapping
|
||||
.insert("*.hook", MappingTarget::MapTo("INI"))
|
||||
.unwrap();
|
||||
|
||||
mapping
|
||||
.insert("*.ron", MappingTarget::MapTo("Rust"))
|
||||
.unwrap();
|
||||
|
||||
// Global git config files rooted in `$XDG_CONFIG_HOME/git/` or `$HOME/.config/git/`
|
||||
// See e.g. https://git-scm.com/docs/git-config#FILES
|
||||
match (
|
||||
std::env::var_os("XDG_CONFIG_HOME").filter(|val| !val.is_empty()),
|
||||
std::env::var_os("HOME")
|
||||
.filter(|val| !val.is_empty())
|
||||
.map(|home| Path::new(&home).join(".config")),
|
||||
) {
|
||||
(Some(xdg_config_home), Some(default_config_home))
|
||||
if xdg_config_home == default_config_home => {
|
||||
insert_git_config_global(&mut mapping, &xdg_config_home)
|
||||
}
|
||||
(Some(xdg_config_home), Some(default_config_home)) /* else guard */ => {
|
||||
insert_git_config_global(&mut mapping, &xdg_config_home);
|
||||
insert_git_config_global(&mut mapping, &default_config_home)
|
||||
}
|
||||
(Some(config_home), None) => insert_git_config_global(&mut mapping, &config_home),
|
||||
(None, Some(config_home)) => insert_git_config_global(&mut mapping, &config_home),
|
||||
(None, None) => (),
|
||||
};
|
||||
|
||||
fn insert_git_config_global(mapping: &mut SyntaxMapping, config_home: impl AsRef<Path>) {
|
||||
let git_config_path = config_home.as_ref().join("git");
|
||||
|
||||
mapping
|
||||
.insert(
|
||||
&git_config_path.join("config").to_string_lossy(),
|
||||
MappingTarget::MapTo("Git Config"),
|
||||
)
|
||||
.ok();
|
||||
|
||||
mapping
|
||||
.insert(
|
||||
&git_config_path.join("ignore").to_string_lossy(),
|
||||
MappingTarget::MapTo("Git Ignore"),
|
||||
)
|
||||
.ok();
|
||||
|
||||
mapping
|
||||
.insert(
|
||||
&git_config_path.join("attributes").to_string_lossy(),
|
||||
MappingTarget::MapTo("Git Attributes"),
|
||||
)
|
||||
.ok();
|
||||
}
|
||||
|
||||
mapping
|
||||
}
|
||||
|
||||
pub fn insert(&mut self, from: &str, to: MappingTarget<'a>) -> Result<()> {
|
||||
let glob = GlobBuilder::new(from)
|
||||
.case_insensitive(true)
|
||||
.literal_separator(true)
|
||||
.build()?;
|
||||
self.mappings.push((glob.compile_matcher(), to));
|
||||
let matcher = make_glob_matcher(from)?;
|
||||
self.custom_mappings.push((matcher, to));
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn mappings(&self) -> &[(GlobMatcher, MappingTarget<'a>)] {
|
||||
&self.mappings
|
||||
/// Returns an iterator over all mappings. User-defined mappings are listed
|
||||
/// before builtin mappings; mappings in front have higher precedence.
|
||||
///
|
||||
/// Builtin mappings' `GlobMatcher`s are lazily compiled.
|
||||
///
|
||||
/// Note that this function only returns mappings that are valid under the
|
||||
/// current environment. For details see [`Self::builtin_mappings`].
|
||||
pub fn all_mappings(&self) -> impl Iterator<Item = (&GlobMatcher, &MappingTarget<'a>)> {
|
||||
self.custom_mappings()
|
||||
.iter()
|
||||
.map(|(matcher, target)| (matcher, target)) // as_ref
|
||||
.chain(
|
||||
// we need a map with a closure to "do" the lifetime variance
|
||||
// see: https://discord.com/channels/273534239310479360/1120124565591425034/1170543402870382653
|
||||
// also, clippy false positive:
|
||||
// see: https://github.com/rust-lang/rust-clippy/issues/9280
|
||||
#[allow(clippy::map_identity)]
|
||||
self.builtin_mappings().map(|rule| rule),
|
||||
)
|
||||
}
|
||||
|
||||
pub(crate) fn get_syntax_for(&self, path: impl AsRef<Path>) -> Option<MappingTarget<'a>> {
|
||||
/// Returns an iterator over all valid builtin mappings. Mappings in front
|
||||
/// have higher precedence.
|
||||
///
|
||||
/// The `GlabMatcher`s are lazily compiled.
|
||||
///
|
||||
/// Mappings that are invalid under the current environment (i.e. rule
|
||||
/// requires environment variable(s) that is unset, or the joined string
|
||||
/// after variable(s) replacement is not a valid glob expression) are
|
||||
/// ignored.
|
||||
pub fn builtin_mappings(
|
||||
&self,
|
||||
) -> impl Iterator<Item = (&'static GlobMatcher, &'static MappingTarget<'static>)> {
|
||||
BUILTIN_MAPPINGS
|
||||
.iter()
|
||||
.filter_map(|(matcher, target)| matcher.as_ref().map(|glob| (glob, target)))
|
||||
}
|
||||
|
||||
/// Returns all user-defined mappings.
|
||||
pub fn custom_mappings(&self) -> &[(GlobMatcher, MappingTarget<'a>)] {
|
||||
&self.custom_mappings
|
||||
}
|
||||
|
||||
pub fn get_syntax_for(&self, path: impl AsRef<Path>) -> Option<MappingTarget<'a>> {
|
||||
// Try matching on the file name as-is.
|
||||
let candidate = Candidate::new(&path);
|
||||
let candidate_filename = path.as_ref().file_name().map(Candidate::new);
|
||||
for (ref glob, ref syntax) in self.mappings.iter().rev() {
|
||||
for (glob, syntax) in self.all_mappings() {
|
||||
if glob.is_match_candidate(&candidate)
|
||||
|| candidate_filename
|
||||
.as_ref()
|
||||
|
|
@ -252,9 +131,46 @@ impl<'a> SyntaxMapping<'a> {
|
|||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn basic() {
|
||||
let mut map = SyntaxMapping::empty();
|
||||
fn builtin_mappings_work() {
|
||||
let map = SyntaxMapping::new();
|
||||
|
||||
assert_eq!(
|
||||
map.get_syntax_for("/path/to/build"),
|
||||
Some(MappingTarget::MapToUnknown)
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn all_fixed_builtin_mappings_can_compile() {
|
||||
let map = SyntaxMapping::new();
|
||||
|
||||
// collect call evaluates all lazy closures
|
||||
// fixed builtin mappings will panic if they fail to compile
|
||||
let _mappings = map.builtin_mappings().collect::<Vec<_>>();
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn builtin_mappings_matcher_only_compile_once() {
|
||||
let map = SyntaxMapping::new();
|
||||
|
||||
let two_iterations: Vec<_> = (0..2)
|
||||
.map(|_| {
|
||||
// addresses of every matcher
|
||||
map.builtin_mappings()
|
||||
.map(|(matcher, _)| matcher as *const _ as usize)
|
||||
.collect::<Vec<_>>()
|
||||
})
|
||||
.collect();
|
||||
|
||||
// if the matchers are only compiled once, their address should remain the same
|
||||
assert_eq!(two_iterations[0], two_iterations[1]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn custom_mappings_work() {
|
||||
let mut map = SyntaxMapping::new();
|
||||
map.insert("/path/to/Cargo.lock", MappingTarget::MapTo("TOML"))
|
||||
.ok();
|
||||
map.insert("/path/to/.ignore", MappingTarget::MapTo("Git Ignore"))
|
||||
|
|
@ -273,52 +189,32 @@ mod tests {
|
|||
}
|
||||
|
||||
#[test]
|
||||
fn user_can_override_builtin_mappings() {
|
||||
let mut map = SyntaxMapping::builtin();
|
||||
fn custom_mappings_override_builtin() {
|
||||
let mut map = SyntaxMapping::new();
|
||||
|
||||
assert_eq!(
|
||||
map.get_syntax_for("/etc/profile"),
|
||||
Some(MappingTarget::MapTo("Bourne Again Shell (bash)"))
|
||||
map.get_syntax_for("/path/to/httpd.conf"),
|
||||
Some(MappingTarget::MapTo("Apache Conf"))
|
||||
);
|
||||
map.insert("/etc/profile", MappingTarget::MapTo("My Syntax"))
|
||||
map.insert("httpd.conf", MappingTarget::MapTo("My Syntax"))
|
||||
.ok();
|
||||
assert_eq!(
|
||||
map.get_syntax_for("/etc/profile"),
|
||||
map.get_syntax_for("/path/to/httpd.conf"),
|
||||
Some(MappingTarget::MapTo("My Syntax"))
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn builtin_mappings() {
|
||||
let map = SyntaxMapping::builtin();
|
||||
fn custom_mappings_precedence() {
|
||||
let mut map = SyntaxMapping::new();
|
||||
|
||||
map.insert("/path/to/foo", MappingTarget::MapTo("alpha"))
|
||||
.ok();
|
||||
map.insert("/path/to/foo", MappingTarget::MapTo("bravo"))
|
||||
.ok();
|
||||
assert_eq!(
|
||||
map.get_syntax_for("/path/to/build"),
|
||||
Some(MappingTarget::MapToUnknown)
|
||||
map.get_syntax_for("/path/to/foo"),
|
||||
Some(MappingTarget::MapTo("alpha"))
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
/// verifies that SyntaxMapping::builtin() doesn't repeat `Glob`-based keys
|
||||
fn no_duplicate_builtin_keys() {
|
||||
let mappings = SyntaxMapping::builtin().mappings;
|
||||
for i in 0..mappings.len() {
|
||||
let tail = mappings[i + 1..].into_iter();
|
||||
let (dupl, _): (Vec<_>, Vec<_>) =
|
||||
tail.partition(|item| item.0.glob() == mappings[i].0.glob());
|
||||
|
||||
// emit repeats on failure
|
||||
assert_eq!(
|
||||
dupl.len(),
|
||||
0,
|
||||
"Glob pattern `{}` mapped to multiple: {:?}",
|
||||
mappings[i].0.glob().glob(),
|
||||
{
|
||||
let (_, mut dupl_targets): (Vec<GlobMatcher>, Vec<MappingTarget>) =
|
||||
dupl.into_iter().cloned().unzip();
|
||||
dupl_targets.push(mappings[i].1)
|
||||
},
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
91
src/syntax_mapping/builtin.rs
Normal file
91
src/syntax_mapping/builtin.rs
Normal file
|
|
@ -0,0 +1,91 @@
|
|||
use std::env;
|
||||
|
||||
use globset::GlobMatcher;
|
||||
use once_cell::sync::Lazy;
|
||||
|
||||
use crate::syntax_mapping::{make_glob_matcher, MappingTarget};
|
||||
|
||||
// Static syntax mappings generated from /src/syntax_mapping/builtins/ by the
|
||||
// build script (/build/syntax_mapping.rs).
|
||||
include!(concat!(
|
||||
env!("OUT_DIR"),
|
||||
"/codegen_static_syntax_mappings.rs"
|
||||
));
|
||||
|
||||
// The defined matcher strings are analysed at compile time and converted into
|
||||
// lazily-compiled `GlobMatcher`s. This is so that the string searches are moved
|
||||
// from run time to compile time, thus improving startup performance.
|
||||
//
|
||||
// To any future maintainer (including possibly myself) wondering why there is
|
||||
// not a `BuiltinMatcher` enum that looks like this:
|
||||
//
|
||||
// ```
|
||||
// enum BuiltinMatcher {
|
||||
// Fixed(&'static str),
|
||||
// Dynamic(Lazy<Option<String>>),
|
||||
// }
|
||||
// ```
|
||||
//
|
||||
// Because there was. I tried it and threw it out.
|
||||
//
|
||||
// Naively looking at the problem from a distance, this may seem like a good
|
||||
// design (strongly typed etc. etc.). It would also save on compiled size by
|
||||
// extracting out common behaviour into functions. But while actually
|
||||
// implementing the lazy matcher compilation logic, I realised that it's most
|
||||
// convenient for `BUILTIN_MAPPINGS` to have the following type:
|
||||
//
|
||||
// `[(Lazy<Option<GlobMatcher>>, MappingTarget); N]`
|
||||
//
|
||||
// The benefit for this is that operations like listing all builtin mappings
|
||||
// would be effectively memoised. The caller would not have to compile another
|
||||
// `GlobMatcher` for rules that they have previously visited.
|
||||
//
|
||||
// Unfortunately, this means we are going to have to store a distinct closure
|
||||
// for each rule anyway, which makes a `BuiltinMatcher` enum a pointless layer
|
||||
// of indirection.
|
||||
//
|
||||
// In the current implementation, the closure within each generated rule simply
|
||||
// calls either `build_matcher_fixed` or `build_matcher_dynamic`, depending on
|
||||
// whether the defined matcher contains dynamic segments or not.
|
||||
|
||||
/// Compile a fixed glob string into a glob matcher.
|
||||
///
|
||||
/// A failure to compile is a fatal error.
|
||||
///
|
||||
/// Used internally by `Lazy<Option<GlobMatcher>>`'s lazy evaluation closure.
|
||||
fn build_matcher_fixed(from: &str) -> GlobMatcher {
|
||||
make_glob_matcher(from).expect("A builtin fixed glob matcher failed to compile")
|
||||
}
|
||||
|
||||
/// Join a list of matcher segments to create a glob string, replacing all
|
||||
/// environment variables, then compile to a glob matcher.
|
||||
///
|
||||
/// Returns `None` if any replacement fails, or if the joined glob string fails
|
||||
/// to compile.
|
||||
///
|
||||
/// Used internally by `Lazy<Option<GlobMatcher>>`'s lazy evaluation closure.
|
||||
fn build_matcher_dynamic(segs: &[MatcherSegment]) -> Option<GlobMatcher> {
|
||||
// join segments
|
||||
let mut buf = String::new();
|
||||
for seg in segs {
|
||||
match seg {
|
||||
MatcherSegment::Text(s) => buf.push_str(s),
|
||||
MatcherSegment::Env(var) => {
|
||||
let replaced = env::var(var).ok()?;
|
||||
buf.push_str(&replaced);
|
||||
}
|
||||
}
|
||||
}
|
||||
// compile glob matcher
|
||||
let matcher = make_glob_matcher(&buf).ok()?;
|
||||
Some(matcher)
|
||||
}
|
||||
|
||||
/// A segment of a dynamic builtin matcher.
|
||||
///
|
||||
/// Used internally by `Lazy<Option<GlobMatcher>>`'s lazy evaluation closure.
|
||||
#[derive(Clone, Debug)]
|
||||
enum MatcherSegment {
|
||||
Text(&'static str),
|
||||
Env(&'static str),
|
||||
}
|
||||
116
src/syntax_mapping/builtins/README.md
Normal file
116
src/syntax_mapping/builtins/README.md
Normal file
|
|
@ -0,0 +1,116 @@
|
|||
# `/src/syntax_mapping/builtins`
|
||||
|
||||
The files in this directory define path/name-based syntax mappings, which amend
|
||||
and take precedence over the extension/content-based syntax mappings provided by
|
||||
[syntect](https://github.com/trishume/syntect).
|
||||
|
||||
## File organisation
|
||||
|
||||
Each TOML file should describe the syntax mappings of a single application, or
|
||||
otherwise a set of logically-related rules.
|
||||
|
||||
What defines "a single application" here is deliberately vague, since the
|
||||
file-splitting is purely for maintainability reasons. (Technically, we could
|
||||
just as well use a single TOML file.) So just use common sense.
|
||||
|
||||
TOML files should reside in the corresponding subdirectory of the platform(s)
|
||||
that they intend to target. At compile time, the build script will go through
|
||||
each subdirectory that is applicable to the compilation target, collect the
|
||||
syntax mappings defined by all TOML files, and embed them into the binary.
|
||||
|
||||
## File syntax
|
||||
|
||||
Each TOML file should contain a single section named `mappings`, with each of
|
||||
its keys being a language identifier (first column of `bat -L`; also referred to
|
||||
as "target").
|
||||
|
||||
The value of each key should be an array of strings, with each item being a glob
|
||||
matcher. We will call each of these items a "rule".
|
||||
|
||||
For example, if `foo-application` uses both TOML and YAML configuration files,
|
||||
we could write something like this:
|
||||
|
||||
```toml
|
||||
# 30-foo-application.toml
|
||||
[mappings]
|
||||
"TOML" = [
|
||||
# rules for TOML syntax go here
|
||||
"/usr/share/foo-application/toml-config/*.conf",
|
||||
"/etc/foo-application/toml-config/*.conf",
|
||||
]
|
||||
"YAML" = [
|
||||
# rules for YAML syntax go here
|
||||
# ...
|
||||
]
|
||||
```
|
||||
|
||||
### Dynamic environment variable replacement
|
||||
|
||||
In additional to the standard glob matcher syntax, rules also support dynamic
|
||||
replacement of environment variables at runtime. This allows us to concisely
|
||||
handle things like [XDG](https://specifications.freedesktop.org/basedir-spec/latest/).
|
||||
|
||||
All environment variables intended to be replaced at runtime must be enclosed in
|
||||
`${}`, for example `"/foo/*/${YOUR_ENV}-suffix/*.log"`. Note that this is the
|
||||
**only** admissible syntax; other variable substitution syntaxes are not
|
||||
supported and will either cause a compile time error, or be treated as plain
|
||||
text.
|
||||
|
||||
For example, if `foo-application` also supports per-user configuration files, we
|
||||
could write something like this:
|
||||
|
||||
```toml
|
||||
# 30-foo-application.toml
|
||||
[mappings]
|
||||
"TOML" = [
|
||||
# rules for TOML syntax go here
|
||||
"/usr/share/foo-application/toml-config/*.conf",
|
||||
"/etc/foo-application/toml-config/*.conf",
|
||||
"${XDG_CONFIG_HOME}/foo-application/toml-config/*.conf",
|
||||
"${HOME}/.config/foo-application/toml-config/*.conf",
|
||||
]
|
||||
"YAML" = [
|
||||
# rules for YAML syntax go here
|
||||
# ...
|
||||
]
|
||||
```
|
||||
|
||||
If any environment variable replacement in a rule fails (for example when a
|
||||
variable is unset), or if the glob string after replacements is invalid, the
|
||||
entire rule will be ignored.
|
||||
|
||||
### Explicitly mapping to unknown
|
||||
|
||||
Sometimes it may be necessary to "unset" a particular syntect mapping - perhaps
|
||||
a syntax's matching rules are "too greedy", and is claiming files that it should
|
||||
not. In this case, there are two special identifiers:
|
||||
`MappingTarget::MapToUnknown` and `MappingTarget::MapExtensionToUnknown`
|
||||
(corresponding to the two variants of the `syntax_mapping::MappingTarget` enum).
|
||||
|
||||
An example of this would be `*.conf` files in general. So we may write something
|
||||
like this:
|
||||
|
||||
```toml
|
||||
# 99-unset-ambiguous-extensions.toml
|
||||
[mappings]
|
||||
"MappingTarget::MapExtensionToUnknown" = [
|
||||
"*.conf",
|
||||
]
|
||||
```
|
||||
|
||||
## Ordering
|
||||
|
||||
At compile time, all TOML files applicable to the target are processed in
|
||||
lexicographical filename order. So `00-foo.toml` takes precedence over
|
||||
`10-bar.toml`, which takes precedence over `20-baz.toml`, and so on. Note that
|
||||
**only** the filenames of the TOML files are taken into account; the
|
||||
subdirectories they are placed in have no influence on ordering.
|
||||
|
||||
This behaviour can be occasionally useful for creating high/low priority rules,
|
||||
such as in the aforementioned example of explicitly mapping `*.conf` files to
|
||||
unknown. Generally this should not be much of a concern though, since rules
|
||||
should be written as specifically as possible for each application.
|
||||
|
||||
Rules within each TOML file are processed (and therefore matched) in the order
|
||||
in which they are defined. At runtime, the syntax selection algorithm will
|
||||
short-circuit and return the target of the first matching rule.
|
||||
0
src/syntax_mapping/builtins/bsd-family/.gitkeep
Normal file
0
src/syntax_mapping/builtins/bsd-family/.gitkeep
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"Bourne Again Shell (bash)" = ["/etc/os-release", "/var/run/os-release"]
|
||||
0
src/syntax_mapping/builtins/common/.gitkeep
Normal file
0
src/syntax_mapping/builtins/common/.gitkeep
Normal file
2
src/syntax_mapping/builtins/common/50-apache.toml
Normal file
2
src/syntax_mapping/builtins/common/50-apache.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"Apache Conf" = ["httpd.conf"]
|
||||
2
src/syntax_mapping/builtins/common/50-bat.toml
Normal file
2
src/syntax_mapping/builtins/common/50-bat.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"Bourne Again Shell (bash)" = ["**/bat/config"]
|
||||
2
src/syntax_mapping/builtins/common/50-container.toml
Normal file
2
src/syntax_mapping/builtins/common/50-container.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"Dockerfile" = ["Containerfile"]
|
||||
6
src/syntax_mapping/builtins/common/50-cpp.toml
Normal file
6
src/syntax_mapping/builtins/common/50-cpp.toml
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
[mappings]
|
||||
"C++" = [
|
||||
# probably better than the default Objective C mapping #877
|
||||
"*.h",
|
||||
]
|
||||
"YAML" = [".clang-format"]
|
||||
2
src/syntax_mapping/builtins/common/50-f-sharp.toml
Normal file
2
src/syntax_mapping/builtins/common/50-f-sharp.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"F#" = ["*.fs"]
|
||||
10
src/syntax_mapping/builtins/common/50-git.toml
Normal file
10
src/syntax_mapping/builtins/common/50-git.toml
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
# Global git config files rooted in `$XDG_CONFIG_HOME/git/` or `$HOME/.config/git/`
|
||||
# See e.g. https://git-scm.com/docs/git-config#FILES
|
||||
|
||||
[mappings]
|
||||
"Git Config" = ["${XDG_CONFIG_HOME}/git/config", "${HOME}/.config/git/config"]
|
||||
"Git Ignore" = ["${XDG_CONFIG_HOME}/git/ignore", "${HOME}/.config/git/ignore"]
|
||||
"Git Attributes" = [
|
||||
"${XDG_CONFIG_HOME}/git/attributes",
|
||||
"${HOME}/.config/git/attributes",
|
||||
]
|
||||
3
src/syntax_mapping/builtins/common/50-jsonl.toml
Normal file
3
src/syntax_mapping/builtins/common/50-jsonl.toml
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
# JSON Lines is a simple variation of JSON #2535
|
||||
[mappings]
|
||||
"JSON" = ["*.jsonl"]
|
||||
2
src/syntax_mapping/builtins/common/50-nginx.toml
Normal file
2
src/syntax_mapping/builtins/common/50-nginx.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"nginx" = ["nginx.conf", "mime.types"]
|
||||
3
src/syntax_mapping/builtins/common/50-nmap.toml
Normal file
3
src/syntax_mapping/builtins/common/50-nmap.toml
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
[mappings]
|
||||
# See #2151, https://nmap.org/book/nse-language.html
|
||||
"Lua" = ["*.nse"]
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
# 1515
|
||||
[mappings]
|
||||
"JavaScript (Babel)" = ["*.pac"]
|
||||
3
src/syntax_mapping/builtins/common/50-ron.toml
Normal file
3
src/syntax_mapping/builtins/common/50-ron.toml
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
# Rusty Object Notation #2427
|
||||
[mappings]
|
||||
"Rust" = ["*.ron"]
|
||||
3
src/syntax_mapping/builtins/common/50-sarif.toml
Normal file
3
src/syntax_mapping/builtins/common/50-sarif.toml
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
# SARIF is a format for reporting static analysis results #2695
|
||||
[mappings]
|
||||
"JSON" = ["*.sarif"]
|
||||
2
src/syntax_mapping/builtins/common/50-ssh.toml
Normal file
2
src/syntax_mapping/builtins/common/50-ssh.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"SSH Config" = ["**/.ssh/config"]
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
[mappings]
|
||||
"MappingTarget::MapExtensionToUnknown" = [
|
||||
# common extension used for all kinds of formats
|
||||
"*.conf",
|
||||
]
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
[mappings]
|
||||
"MappingTarget::MapToUnknown" = [
|
||||
# "NAnt Build File" should only match *.build files, not files named "build"
|
||||
"build",
|
||||
# "bin/rails" scripts in a Ruby project misidentified as HTML (Rails) #1008
|
||||
"rails",
|
||||
]
|
||||
0
src/syntax_mapping/builtins/linux/.gitkeep
Normal file
0
src/syntax_mapping/builtins/linux/.gitkeep
Normal file
7
src/syntax_mapping/builtins/linux/50-os-release.toml
Normal file
7
src/syntax_mapping/builtins/linux/50-os-release.toml
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
[mappings]
|
||||
"Bourne Again Shell (bash)" = [
|
||||
"/etc/os-release",
|
||||
"/usr/lib/os-release",
|
||||
"/etc/initrd-release",
|
||||
"/usr/lib/extension-release.d/extension-release.*",
|
||||
]
|
||||
3
src/syntax_mapping/builtins/linux/50-pacman.toml
Normal file
3
src/syntax_mapping/builtins/linux/50-pacman.toml
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
[mappings]
|
||||
# pacman hooks
|
||||
"INI" = ["/usr/share/libalpm/hooks/*.hook", "/etc/pacman.d/hooks/*.hook"]
|
||||
21
src/syntax_mapping/builtins/linux/50-systemd.toml
Normal file
21
src/syntax_mapping/builtins/linux/50-systemd.toml
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
[mappings]
|
||||
"INI" = [
|
||||
"**/systemd/**/*.conf",
|
||||
"**/systemd/**/*.example",
|
||||
"*.automount",
|
||||
"*.device",
|
||||
"*.dnssd",
|
||||
"*.link",
|
||||
"*.mount",
|
||||
"*.netdev",
|
||||
"*.network",
|
||||
"*.nspawn",
|
||||
"*.path",
|
||||
"*.service",
|
||||
"*.scope",
|
||||
"*.slice",
|
||||
"*.socket",
|
||||
"*.swap",
|
||||
"*.target",
|
||||
"*.timer",
|
||||
]
|
||||
0
src/syntax_mapping/builtins/macos/.gitkeep
Normal file
0
src/syntax_mapping/builtins/macos/.gitkeep
Normal file
0
src/syntax_mapping/builtins/unix-family/.gitkeep
Normal file
0
src/syntax_mapping/builtins/unix-family/.gitkeep
Normal file
2
src/syntax_mapping/builtins/unix-family/50-apache.toml
Normal file
2
src/syntax_mapping/builtins/unix-family/50-apache.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"Apache Conf" = ["/etc/apache2/**/*.conf", "/etc/apache2/sites-*/**/*"]
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"YAML" = ["fish_history"]
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
# KornShell is backward-compatible with the Bourne shell #2633
|
||||
[mappings]
|
||||
"Bourne Again Shell (bash)" = ["*.ksh"]
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"Email" = ["/var/spool/mail/*", "/var/mail/*"]
|
||||
2
src/syntax_mapping/builtins/unix-family/50-nginx.toml
Normal file
2
src/syntax_mapping/builtins/unix-family/50-nginx.toml
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
[mappings]
|
||||
"nginx" = ["/etc/nginx/**/*.conf", "/etc/nginx/sites-*/**/*"]
|
||||
5
src/syntax_mapping/builtins/unix-family/50-shell.toml
Normal file
5
src/syntax_mapping/builtins/unix-family/50-shell.toml
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
[mappings]
|
||||
"Bourne Again Shell (bash)" = [
|
||||
# used by lots of shells
|
||||
"/etc/profile",
|
||||
]
|
||||
0
src/syntax_mapping/builtins/windows/.gitkeep
Normal file
0
src/syntax_mapping/builtins/windows/.gitkeep
Normal file
735
src/vscreen.rs
735
src/vscreen.rs
|
|
@ -1,4 +1,8 @@
|
|||
use std::fmt::{Display, Formatter};
|
||||
use std::{
|
||||
fmt::{Display, Formatter},
|
||||
iter::Peekable,
|
||||
str::CharIndices,
|
||||
};
|
||||
|
||||
// Wrapper to avoid unnecessary branching when input doesn't have ANSI escape sequences.
|
||||
pub struct AnsiStyle {
|
||||
|
|
@ -10,7 +14,7 @@ impl AnsiStyle {
|
|||
AnsiStyle { attributes: None }
|
||||
}
|
||||
|
||||
pub fn update(&mut self, sequence: &str) -> bool {
|
||||
pub fn update(&mut self, sequence: EscapeSequence) -> bool {
|
||||
match &mut self.attributes {
|
||||
Some(a) => a.update(sequence),
|
||||
None => {
|
||||
|
|
@ -19,6 +23,13 @@ impl AnsiStyle {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn to_reset_sequence(&mut self) -> String {
|
||||
match &mut self.attributes {
|
||||
Some(a) => a.to_reset_sequence(),
|
||||
None => String::new(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Display for AnsiStyle {
|
||||
|
|
@ -31,6 +42,8 @@ impl Display for AnsiStyle {
|
|||
}
|
||||
|
||||
struct Attributes {
|
||||
has_sgr_sequences: bool,
|
||||
|
||||
foreground: String,
|
||||
background: String,
|
||||
underlined: String,
|
||||
|
|
@ -61,11 +74,20 @@ struct Attributes {
|
|||
/// ON: ^[9m
|
||||
/// OFF: ^[29m
|
||||
strike: String,
|
||||
|
||||
/// The hyperlink sequence.
|
||||
/// FORMAT: \x1B]8;{ID};{URL}\e\\
|
||||
///
|
||||
/// `\e\\` may be replaced with BEL `\x07`.
|
||||
/// Setting both {ID} and {URL} to an empty string represents no hyperlink.
|
||||
hyperlink: String,
|
||||
}
|
||||
|
||||
impl Attributes {
|
||||
pub fn new() -> Self {
|
||||
Attributes {
|
||||
has_sgr_sequences: false,
|
||||
|
||||
foreground: "".to_owned(),
|
||||
background: "".to_owned(),
|
||||
underlined: "".to_owned(),
|
||||
|
|
@ -76,34 +98,56 @@ impl Attributes {
|
|||
underline: "".to_owned(),
|
||||
italic: "".to_owned(),
|
||||
strike: "".to_owned(),
|
||||
hyperlink: "".to_owned(),
|
||||
}
|
||||
}
|
||||
|
||||
/// Update the attributes with an escape sequence.
|
||||
/// Returns `false` if the sequence is unsupported.
|
||||
pub fn update(&mut self, sequence: &str) -> bool {
|
||||
let mut chars = sequence.char_indices().skip(1);
|
||||
|
||||
if let Some((_, t)) = chars.next() {
|
||||
match t {
|
||||
'(' => self.update_with_charset('(', chars.map(|(_, c)| c)),
|
||||
')' => self.update_with_charset(')', chars.map(|(_, c)| c)),
|
||||
'[' => {
|
||||
if let Some((i, last)) = chars.last() {
|
||||
// SAFETY: Always starts with ^[ and ends with m.
|
||||
self.update_with_csi(last, &sequence[2..i])
|
||||
} else {
|
||||
false
|
||||
pub fn update(&mut self, sequence: EscapeSequence) -> bool {
|
||||
use EscapeSequence::*;
|
||||
match sequence {
|
||||
Text(_) => return false,
|
||||
Unknown(_) => { /* defer to update_with_unsupported */ }
|
||||
OSC {
|
||||
raw_sequence,
|
||||
command,
|
||||
..
|
||||
} => {
|
||||
if command.starts_with("8;") {
|
||||
return self.update_with_hyperlink(raw_sequence);
|
||||
}
|
||||
/* defer to update_with_unsupported */
|
||||
}
|
||||
CSI {
|
||||
final_byte,
|
||||
parameters,
|
||||
..
|
||||
} => {
|
||||
match final_byte {
|
||||
"m" => return self.update_with_sgr(parameters),
|
||||
_ => {
|
||||
// NOTE(eth-p): We might want to ignore these, since they involve cursor or buffer manipulation.
|
||||
/* defer to update_with_unsupported */
|
||||
}
|
||||
}
|
||||
_ => self.update_with_unsupported(sequence),
|
||||
}
|
||||
} else {
|
||||
false
|
||||
NF { nf_sequence, .. } => {
|
||||
let mut iter = nf_sequence.chars();
|
||||
match iter.next() {
|
||||
Some('(') => return self.update_with_charset('(', iter),
|
||||
Some(')') => return self.update_with_charset(')', iter),
|
||||
_ => { /* defer to update_with_unsupported */ }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
self.update_with_unsupported(sequence.raw())
|
||||
}
|
||||
|
||||
fn sgr_reset(&mut self) {
|
||||
self.has_sgr_sequences = false;
|
||||
|
||||
self.foreground.clear();
|
||||
self.background.clear();
|
||||
self.underlined.clear();
|
||||
|
|
@ -121,6 +165,7 @@ impl Attributes {
|
|||
.map(|p| p.parse::<u16>())
|
||||
.map(|p| p.unwrap_or(0)); // Treat errors as 0.
|
||||
|
||||
self.has_sgr_sequences = true;
|
||||
while let Some(p) = iter.next() {
|
||||
match p {
|
||||
0 => self.sgr_reset(),
|
||||
|
|
@ -149,19 +194,23 @@ impl Attributes {
|
|||
true
|
||||
}
|
||||
|
||||
fn update_with_csi(&mut self, finalizer: char, sequence: &str) -> bool {
|
||||
if finalizer == 'm' {
|
||||
self.update_with_sgr(sequence)
|
||||
} else {
|
||||
false
|
||||
}
|
||||
}
|
||||
|
||||
fn update_with_unsupported(&mut self, sequence: &str) -> bool {
|
||||
self.unknown_buffer.push_str(sequence);
|
||||
false
|
||||
}
|
||||
|
||||
fn update_with_hyperlink(&mut self, sequence: &str) -> bool {
|
||||
if sequence == "8;;" {
|
||||
// Empty hyperlink ID and HREF -> end of hyperlink.
|
||||
self.hyperlink.clear();
|
||||
} else {
|
||||
self.hyperlink.clear();
|
||||
self.hyperlink.push_str(sequence);
|
||||
}
|
||||
|
||||
true
|
||||
}
|
||||
|
||||
fn update_with_charset(&mut self, kind: char, set: impl Iterator<Item = char>) -> bool {
|
||||
self.charset = format!("\x1B{}{}", kind, set.take(1).collect::<String>());
|
||||
true
|
||||
|
|
@ -179,13 +228,35 @@ impl Attributes {
|
|||
_ => format!("\x1B[{}m", color),
|
||||
}
|
||||
}
|
||||
|
||||
/// Gets an ANSI escape sequence to reset all the known attributes.
|
||||
pub fn to_reset_sequence(&self) -> String {
|
||||
let mut buf = String::with_capacity(17);
|
||||
|
||||
// TODO: Enable me in a later pull request.
|
||||
// if self.has_sgr_sequences {
|
||||
// buf.push_str("\x1B[m");
|
||||
// }
|
||||
|
||||
if !self.hyperlink.is_empty() {
|
||||
buf.push_str("\x1B]8;;\x1B\\"); // Disable hyperlink.
|
||||
}
|
||||
|
||||
// TODO: Enable me in a later pull request.
|
||||
// if !self.charset.is_empty() {
|
||||
// // https://espterm.github.io/docs/VT100%20escape%20codes.html
|
||||
// buf.push_str("\x1B(B\x1B)B"); // setusg0 and setusg1
|
||||
// }
|
||||
|
||||
buf
|
||||
}
|
||||
}
|
||||
|
||||
impl Display for Attributes {
|
||||
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
|
||||
write!(
|
||||
f,
|
||||
"{}{}{}{}{}{}{}{}{}",
|
||||
"{}{}{}{}{}{}{}{}{}{}",
|
||||
self.foreground,
|
||||
self.background,
|
||||
self.underlined,
|
||||
|
|
@ -195,6 +266,7 @@ impl Display for Attributes {
|
|||
self.underline,
|
||||
self.italic,
|
||||
self.strike,
|
||||
self.hyperlink,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
|
@ -210,3 +282,612 @@ fn join(
|
|||
.collect::<Vec<String>>()
|
||||
.join(delimiter)
|
||||
}
|
||||
|
||||
/// A range of indices for a raw ANSI escape sequence.
|
||||
#[derive(Debug, PartialEq)]
|
||||
enum EscapeSequenceOffsets {
|
||||
Text {
|
||||
start: usize,
|
||||
end: usize,
|
||||
},
|
||||
Unknown {
|
||||
start: usize,
|
||||
end: usize,
|
||||
},
|
||||
NF {
|
||||
// https://en.wikipedia.org/wiki/ANSI_escape_code#nF_Escape_sequences
|
||||
start_sequence: usize,
|
||||
start: usize,
|
||||
end: usize,
|
||||
},
|
||||
OSC {
|
||||
// https://en.wikipedia.org/wiki/ANSI_escape_code#OSC_(Operating_System_Command)_sequences
|
||||
start_sequence: usize,
|
||||
start_command: usize,
|
||||
start_terminator: usize,
|
||||
end: usize,
|
||||
},
|
||||
CSI {
|
||||
// https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_(Control_Sequence_Introducer)_sequences
|
||||
start_sequence: usize,
|
||||
start_parameters: usize,
|
||||
start_intermediates: usize,
|
||||
start_final_byte: usize,
|
||||
end: usize,
|
||||
},
|
||||
}
|
||||
|
||||
/// An iterator over the offests of ANSI/VT escape sequences within a string.
|
||||
///
|
||||
/// ## Example
|
||||
///
|
||||
/// ```ignore
|
||||
/// let iter = EscapeSequenceOffsetsIterator::new("\x1B[33mThis is yellow text.\x1B[m");
|
||||
/// ```
|
||||
struct EscapeSequenceOffsetsIterator<'a> {
|
||||
text: &'a str,
|
||||
chars: Peekable<CharIndices<'a>>,
|
||||
}
|
||||
|
||||
impl<'a> EscapeSequenceOffsetsIterator<'a> {
|
||||
pub fn new(text: &'a str) -> EscapeSequenceOffsetsIterator<'a> {
|
||||
return EscapeSequenceOffsetsIterator {
|
||||
text,
|
||||
chars: text.char_indices().peekable(),
|
||||
};
|
||||
}
|
||||
|
||||
/// Takes values from the iterator while the predicate returns true.
|
||||
/// If the predicate returns false, that value is left.
|
||||
fn chars_take_while(&mut self, pred: impl Fn(char) -> bool) -> Option<(usize, usize)> {
|
||||
if self.chars.peek().is_none() {
|
||||
return None;
|
||||
}
|
||||
|
||||
let start = self.chars.peek().unwrap().0;
|
||||
let mut end: usize = start;
|
||||
while let Some((i, c)) = self.chars.peek() {
|
||||
if !pred(*c) {
|
||||
break;
|
||||
}
|
||||
|
||||
end = *i + c.len_utf8();
|
||||
self.chars.next();
|
||||
}
|
||||
|
||||
Some((start, end))
|
||||
}
|
||||
|
||||
fn next_text(&mut self) -> Option<EscapeSequenceOffsets> {
|
||||
match self.chars_take_while(|c| c != '\x1B') {
|
||||
None => None,
|
||||
Some((start, end)) => Some(EscapeSequenceOffsets::Text { start, end }),
|
||||
}
|
||||
}
|
||||
|
||||
fn next_sequence(&mut self) -> Option<EscapeSequenceOffsets> {
|
||||
let (start_sequence, c) = self.chars.next().expect("to not be finished");
|
||||
match self.chars.peek() {
|
||||
None => Some(EscapeSequenceOffsets::Unknown {
|
||||
start: start_sequence,
|
||||
end: start_sequence + c.len_utf8(),
|
||||
}),
|
||||
|
||||
Some((_, ']')) => self.next_osc(start_sequence),
|
||||
Some((_, '[')) => self.next_csi(start_sequence),
|
||||
Some((i, c)) => match c {
|
||||
'\x20'..='\x2F' => self.next_nf(start_sequence),
|
||||
c => Some(EscapeSequenceOffsets::Unknown {
|
||||
start: start_sequence,
|
||||
end: i + c.len_utf8(),
|
||||
}),
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
fn next_osc(&mut self, start_sequence: usize) -> Option<EscapeSequenceOffsets> {
|
||||
let (osc_open_index, osc_open_char) = self.chars.next().expect("to not be finished");
|
||||
debug_assert_eq!(osc_open_char, ']');
|
||||
|
||||
let mut start_terminator: usize;
|
||||
let mut end_sequence: usize;
|
||||
|
||||
loop {
|
||||
match self.chars_take_while(|c| !matches!(c, '\x07' | '\x1B')) {
|
||||
None => {
|
||||
start_terminator = self.text.len();
|
||||
end_sequence = start_terminator;
|
||||
break;
|
||||
}
|
||||
|
||||
Some((_, end)) => {
|
||||
start_terminator = end;
|
||||
end_sequence = end;
|
||||
}
|
||||
}
|
||||
|
||||
match self.chars.next() {
|
||||
Some((ti, '\x07')) => {
|
||||
end_sequence = ti + '\x07'.len_utf8();
|
||||
break;
|
||||
}
|
||||
|
||||
Some((ti, '\x1B')) => {
|
||||
match self.chars.next() {
|
||||
Some((i, '\\')) => {
|
||||
end_sequence = i + '\\'.len_utf8();
|
||||
break;
|
||||
}
|
||||
|
||||
None => {
|
||||
end_sequence = ti + '\x1B'.len_utf8();
|
||||
break;
|
||||
}
|
||||
|
||||
_ => {
|
||||
// Repeat, since `\\`(anything) isn't a valid ST.
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
None => {
|
||||
// Prematurely ends.
|
||||
break;
|
||||
}
|
||||
|
||||
Some((_, tc)) => {
|
||||
panic!("this should not be reached: char {:?}", tc)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Some(EscapeSequenceOffsets::OSC {
|
||||
start_sequence,
|
||||
start_command: osc_open_index + osc_open_char.len_utf8(),
|
||||
start_terminator: start_terminator,
|
||||
end: end_sequence,
|
||||
})
|
||||
}
|
||||
|
||||
fn next_csi(&mut self, start_sequence: usize) -> Option<EscapeSequenceOffsets> {
|
||||
let (csi_open_index, csi_open_char) = self.chars.next().expect("to not be finished");
|
||||
debug_assert_eq!(csi_open_char, '[');
|
||||
|
||||
let start_parameters: usize = csi_open_index + csi_open_char.len_utf8();
|
||||
|
||||
// Keep iterating while within the range of `0x30-0x3F`.
|
||||
let mut start_intermediates: usize = start_parameters;
|
||||
if let Some((_, end)) = self.chars_take_while(|c| matches!(c, '\x30'..='\x3F')) {
|
||||
start_intermediates = end;
|
||||
}
|
||||
|
||||
// Keep iterating while within the range of `0x20-0x2F`.
|
||||
let mut start_final_byte: usize = start_intermediates;
|
||||
if let Some((_, end)) = self.chars_take_while(|c| matches!(c, '\x20'..='\x2F')) {
|
||||
start_final_byte = end;
|
||||
}
|
||||
|
||||
// Take the last char.
|
||||
let end_of_sequence = match self.chars.next() {
|
||||
None => start_final_byte,
|
||||
Some((i, c)) => i + c.len_utf8(),
|
||||
};
|
||||
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence,
|
||||
start_parameters,
|
||||
start_intermediates,
|
||||
start_final_byte,
|
||||
end: end_of_sequence,
|
||||
})
|
||||
}
|
||||
|
||||
fn next_nf(&mut self, start_sequence: usize) -> Option<EscapeSequenceOffsets> {
|
||||
let (nf_open_index, nf_open_char) = self.chars.next().expect("to not be finished");
|
||||
debug_assert!(matches!(nf_open_char, '\x20'..='\x2F'));
|
||||
|
||||
let start: usize = nf_open_index;
|
||||
let mut end: usize = start;
|
||||
|
||||
// Keep iterating while within the range of `0x20-0x2F`.
|
||||
match self.chars_take_while(|c| matches!(c, '\x20'..='\x2F')) {
|
||||
Some((_, i)) => end = i,
|
||||
None => {
|
||||
return Some(EscapeSequenceOffsets::NF {
|
||||
start_sequence,
|
||||
start,
|
||||
end,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// Get the final byte.
|
||||
match self.chars.next() {
|
||||
Some((i, c)) => end = i + c.len_utf8(),
|
||||
None => {}
|
||||
}
|
||||
|
||||
Some(EscapeSequenceOffsets::NF {
|
||||
start_sequence,
|
||||
start,
|
||||
end,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> Iterator for EscapeSequenceOffsetsIterator<'a> {
|
||||
type Item = EscapeSequenceOffsets;
|
||||
fn next(&mut self) -> Option<Self::Item> {
|
||||
match self.chars.peek() {
|
||||
Some((_, '\x1B')) => self.next_sequence(),
|
||||
Some((_, _)) => self.next_text(),
|
||||
None => None,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// An iterator over ANSI/VT escape sequences within a string.
|
||||
///
|
||||
/// ## Example
|
||||
///
|
||||
/// ```ignore
|
||||
/// let iter = EscapeSequenceIterator::new("\x1B[33mThis is yellow text.\x1B[m");
|
||||
/// ```
|
||||
pub struct EscapeSequenceIterator<'a> {
|
||||
text: &'a str,
|
||||
offset_iter: EscapeSequenceOffsetsIterator<'a>,
|
||||
}
|
||||
|
||||
impl<'a> EscapeSequenceIterator<'a> {
|
||||
pub fn new(text: &'a str) -> EscapeSequenceIterator<'a> {
|
||||
return EscapeSequenceIterator {
|
||||
text,
|
||||
offset_iter: EscapeSequenceOffsetsIterator::new(text),
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> Iterator for EscapeSequenceIterator<'a> {
|
||||
type Item = EscapeSequence<'a>;
|
||||
fn next(&mut self) -> Option<Self::Item> {
|
||||
use EscapeSequenceOffsets::*;
|
||||
self.offset_iter.next().map(|offsets| match offsets {
|
||||
Unknown { start, end } => EscapeSequence::Unknown(&self.text[start..end]),
|
||||
Text { start, end } => EscapeSequence::Text(&self.text[start..end]),
|
||||
NF {
|
||||
start_sequence,
|
||||
start,
|
||||
end,
|
||||
} => EscapeSequence::NF {
|
||||
raw_sequence: &self.text[start_sequence..end],
|
||||
nf_sequence: &self.text[start..end],
|
||||
},
|
||||
OSC {
|
||||
start_sequence,
|
||||
start_command,
|
||||
start_terminator,
|
||||
end,
|
||||
} => EscapeSequence::OSC {
|
||||
raw_sequence: &self.text[start_sequence..end],
|
||||
command: &self.text[start_command..start_terminator],
|
||||
terminator: &self.text[start_terminator..end],
|
||||
},
|
||||
CSI {
|
||||
start_sequence,
|
||||
start_parameters,
|
||||
start_intermediates,
|
||||
start_final_byte,
|
||||
end,
|
||||
} => EscapeSequence::CSI {
|
||||
raw_sequence: &self.text[start_sequence..end],
|
||||
parameters: &self.text[start_parameters..start_intermediates],
|
||||
intermediates: &self.text[start_intermediates..start_final_byte],
|
||||
final_byte: &self.text[start_final_byte..end],
|
||||
},
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
/// A parsed ANSI/VT100 escape sequence.
|
||||
#[derive(Debug, PartialEq)]
|
||||
pub enum EscapeSequence<'a> {
|
||||
Text(&'a str),
|
||||
Unknown(&'a str),
|
||||
NF {
|
||||
raw_sequence: &'a str,
|
||||
nf_sequence: &'a str,
|
||||
},
|
||||
OSC {
|
||||
raw_sequence: &'a str,
|
||||
command: &'a str,
|
||||
terminator: &'a str,
|
||||
},
|
||||
CSI {
|
||||
raw_sequence: &'a str,
|
||||
parameters: &'a str,
|
||||
intermediates: &'a str,
|
||||
final_byte: &'a str,
|
||||
},
|
||||
}
|
||||
|
||||
impl<'a> EscapeSequence<'a> {
|
||||
pub fn raw(&self) -> &'a str {
|
||||
use EscapeSequence::*;
|
||||
match *self {
|
||||
Text(raw) => raw,
|
||||
Unknown(raw) => raw,
|
||||
NF { raw_sequence, .. } => raw_sequence,
|
||||
OSC { raw_sequence, .. } => raw_sequence,
|
||||
CSI { raw_sequence, .. } => raw_sequence,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use crate::vscreen::{
|
||||
EscapeSequence, EscapeSequenceIterator, EscapeSequenceOffsets,
|
||||
EscapeSequenceOffsetsIterator,
|
||||
};
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_text() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("text");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::Text { start: 0, end: 4 })
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_text_stops_at_esc() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("text\x1B[ming");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::Text { start: 0, end: 4 })
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_osc_with_bel() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B]abc\x07");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::OSC {
|
||||
start_sequence: 0,
|
||||
start_command: 2,
|
||||
start_terminator: 5,
|
||||
end: 6,
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_osc_with_st() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B]abc\x1B\\");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::OSC {
|
||||
start_sequence: 0,
|
||||
start_command: 2,
|
||||
start_terminator: 5,
|
||||
end: 7,
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_osc_thats_broken() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B]ab");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::OSC {
|
||||
start_sequence: 0,
|
||||
start_command: 2,
|
||||
start_terminator: 4,
|
||||
end: 4,
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_csi() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B[m");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 0,
|
||||
start_parameters: 2,
|
||||
start_intermediates: 2,
|
||||
start_final_byte: 2,
|
||||
end: 3
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_csi_with_parameters() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B[1;34m");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 0,
|
||||
start_parameters: 2,
|
||||
start_intermediates: 6,
|
||||
start_final_byte: 6,
|
||||
end: 7
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_csi_with_intermediates() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B[$m");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 0,
|
||||
start_parameters: 2,
|
||||
start_intermediates: 2,
|
||||
start_final_byte: 3,
|
||||
end: 4
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_csi_with_parameters_and_intermediates() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B[1$m");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 0,
|
||||
start_parameters: 2,
|
||||
start_intermediates: 3,
|
||||
start_final_byte: 4,
|
||||
end: 5
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_csi_thats_broken() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B[");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 0,
|
||||
start_parameters: 2,
|
||||
start_intermediates: 2,
|
||||
start_final_byte: 2,
|
||||
end: 2
|
||||
})
|
||||
);
|
||||
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B[1");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 0,
|
||||
start_parameters: 2,
|
||||
start_intermediates: 3,
|
||||
start_final_byte: 3,
|
||||
end: 3
|
||||
})
|
||||
);
|
||||
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B[1$");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 0,
|
||||
start_parameters: 2,
|
||||
start_intermediates: 3,
|
||||
start_final_byte: 4,
|
||||
end: 4
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_nf() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B($0");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::NF {
|
||||
start_sequence: 0,
|
||||
start: 1,
|
||||
end: 4
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_parses_nf_thats_broken() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("\x1B(");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::NF {
|
||||
start_sequence: 0,
|
||||
start: 1,
|
||||
end: 1
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_offsets_iterator_iterates() {
|
||||
let mut iter = EscapeSequenceOffsetsIterator::new("text\x1B[33m\x1B]OSC\x07\x1B(0");
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::Text { start: 0, end: 4 })
|
||||
);
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::CSI {
|
||||
start_sequence: 4,
|
||||
start_parameters: 6,
|
||||
start_intermediates: 8,
|
||||
start_final_byte: 8,
|
||||
end: 9
|
||||
})
|
||||
);
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::OSC {
|
||||
start_sequence: 9,
|
||||
start_command: 11,
|
||||
start_terminator: 14,
|
||||
end: 15
|
||||
})
|
||||
);
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequenceOffsets::NF {
|
||||
start_sequence: 15,
|
||||
start: 16,
|
||||
end: 18
|
||||
})
|
||||
);
|
||||
assert_eq!(iter.next(), None);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_escape_sequence_iterator_iterates() {
|
||||
let mut iter = EscapeSequenceIterator::new("text\x1B[33m\x1B]OSC\x07\x1B]OSC\x1B\\\x1B(0");
|
||||
assert_eq!(iter.next(), Some(EscapeSequence::Text("text")));
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequence::CSI {
|
||||
raw_sequence: "\x1B[33m",
|
||||
parameters: "33",
|
||||
intermediates: "",
|
||||
final_byte: "m",
|
||||
})
|
||||
);
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequence::OSC {
|
||||
raw_sequence: "\x1B]OSC\x07",
|
||||
command: "OSC",
|
||||
terminator: "\x07",
|
||||
})
|
||||
);
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequence::OSC {
|
||||
raw_sequence: "\x1B]OSC\x1B\\",
|
||||
command: "OSC",
|
||||
terminator: "\x1B\\",
|
||||
})
|
||||
);
|
||||
assert_eq!(
|
||||
iter.next(),
|
||||
Some(EscapeSequence::NF {
|
||||
raw_sequence: "\x1B(0",
|
||||
nf_sequence: "(0",
|
||||
})
|
||||
);
|
||||
assert_eq!(iter.next(), None);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
53
tests/benchmarks/run-benchmarks.sh
vendored
53
tests/benchmarks/run-benchmarks.sh
vendored
|
|
@ -9,6 +9,13 @@ if ! command -v hyperfine > /dev/null 2>&1; then
|
|||
exit 1
|
||||
fi
|
||||
|
||||
# Check that jq is installed.
|
||||
if ! command -v jq > /dev/null 2>&1; then
|
||||
echo "'jq' does not seem to be installed."
|
||||
echo "You can get it here: https://jqlang.github.io/jq/download/"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check that python3 is installed.
|
||||
if ! command -v python3 > /dev/null 2>&1; then
|
||||
echo "'python3' does not seem to be installed."
|
||||
|
|
@ -95,10 +102,20 @@ hyperfine \
|
|||
cat "$RESULT_DIR/startup-time.md" >> "$REPORT"
|
||||
|
||||
|
||||
heading "Startup time without syntax highlighting"
|
||||
hyperfine \
|
||||
"$(printf "%q" "$BAT") --no-config startup-time-src/small-CpuInfo-file.cpuinfo" \
|
||||
--command-name "bat … small-CpuInfo-file.cpuinfo" \
|
||||
--warmup "$WARMUP_COUNT" \
|
||||
--runs "$RUN_COUNT" \
|
||||
--export-markdown "$RESULT_DIR/startup-time-without-syntax-highlighting.md" \
|
||||
--export-json "$RESULT_DIR/startup-time-without-syntax-highlighting.json"
|
||||
cat "$RESULT_DIR/startup-time-without-syntax-highlighting.md" >> "$REPORT"
|
||||
|
||||
heading "Startup time with syntax highlighting"
|
||||
hyperfine \
|
||||
"$(printf "%q" "$BAT") --no-config --color=always startup-time-src/small-CpuInfo-file.cpuinfo" \
|
||||
--command-name "bat … small-CpuInfo-file.cpuinfo" \
|
||||
--command-name "bat … --color=always small-CpuInfo-file.cpuinfo" \
|
||||
--warmup "$WARMUP_COUNT" \
|
||||
--runs "$RUN_COUNT" \
|
||||
--export-markdown "$RESULT_DIR/startup-time-with-syntax-highlighting.md" \
|
||||
|
|
@ -117,6 +134,40 @@ hyperfine \
|
|||
cat "$RESULT_DIR/startup-time-with-syntax-with-dependencies.md" >> "$REPORT"
|
||||
|
||||
|
||||
heading "Startup time with indeterminant syntax"
|
||||
hyperfine \
|
||||
"$(printf "%q" "$BAT") --no-config --color=always startup-time-src/mystery-file" \
|
||||
--shell none \
|
||||
--command-name 'bat … mystery-file' \
|
||||
--warmup "$WARMUP_COUNT" \
|
||||
--runs "$RUN_COUNT" \
|
||||
--export-markdown "$RESULT_DIR/startup-time-with-indeterminant-syntax.md" \
|
||||
--export-json "$RESULT_DIR/startup-time-with-indeterminant-syntax.json"
|
||||
cat "$RESULT_DIR/startup-time-with-indeterminant-syntax.md" >> "$REPORT"
|
||||
|
||||
heading "Startup time with manually set syntax"
|
||||
hyperfine \
|
||||
"$(printf "%q" "$BAT") --no-config --color=always --language=Dockerfile startup-time-src/mystery-file" \
|
||||
--shell none \
|
||||
--command-name 'bat … --language=Dockerfile mystery-file' \
|
||||
--warmup "$WARMUP_COUNT" \
|
||||
--runs "$RUN_COUNT" \
|
||||
--export-markdown "$RESULT_DIR/startup-time-with-manually-set-syntax.md" \
|
||||
--export-json "$RESULT_DIR/startup-time-with-manually-set-syntax.json"
|
||||
cat "$RESULT_DIR/startup-time-with-manually-set-syntax.md" >> "$REPORT"
|
||||
|
||||
heading "Startup time with mapped syntax"
|
||||
hyperfine \
|
||||
"$(printf "%q" "$BAT") --no-config --color=always startup-time-src/Containerfile" \
|
||||
--shell none \
|
||||
--command-name 'bat … Containerfile' \
|
||||
--warmup "$WARMUP_COUNT" \
|
||||
--runs "$RUN_COUNT" \
|
||||
--export-markdown "$RESULT_DIR/startup-time-with-mapped-syntax.md" \
|
||||
--export-json "$RESULT_DIR/startup-time-with-mapped-syntax.json"
|
||||
cat "$RESULT_DIR/startup-time-with-mapped-syntax.md" >> "$REPORT"
|
||||
|
||||
|
||||
heading "Plain-text speed"
|
||||
hyperfine \
|
||||
"$(printf "%q" "$BAT") --no-config --language=txt --style=plain highlighting-speed-src/numpy_test_multiarray.py" \
|
||||
|
|
|
|||
3
tests/benchmarks/startup-time-src/Containerfile
vendored
Normal file
3
tests/benchmarks/startup-time-src/Containerfile
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
FROM docker.io/alpine:latest
|
||||
COPY foo /root/bar
|
||||
RUN sleep 60
|
||||
3
tests/benchmarks/startup-time-src/mystery-file
vendored
Normal file
3
tests/benchmarks/startup-time-src/mystery-file
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
FROM docker.io/alpine:latest
|
||||
COPY foo /root/bar
|
||||
RUN sleep 60
|
||||
1
tests/examples/regression_tests/issue_2541.txt
vendored
Normal file
1
tests/examples/regression_tests/issue_2541.txt
vendored
Normal file
|
|
@ -0,0 +1 @@
|
|||
]8;;http://example.com\This is a link]8;;\n
|
||||
|
|
@ -0,0 +1 @@
|
|||
The header is not broken
|
||||
|
|
@ -1175,6 +1175,20 @@ fn bom_stripped_when_no_color_and_not_loop_through() {
|
|||
);
|
||||
}
|
||||
|
||||
// Regression test for https://github.com/sharkdp/bat/issues/2541
|
||||
#[test]
|
||||
fn no_broken_osc_emit_with_line_wrapping() {
|
||||
bat()
|
||||
.arg("--color=always")
|
||||
.arg("--decorations=never")
|
||||
.arg("--wrap=character")
|
||||
.arg("--terminal-width=40")
|
||||
.arg("regression_tests/issue_2541.txt")
|
||||
.assert()
|
||||
.success()
|
||||
.stdout(predicate::function(|s: &str| s.lines().count() == 1));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_print_file_named_cache() {
|
||||
bat_with_config()
|
||||
|
|
@ -1393,6 +1407,61 @@ fn header_full_binary() {
|
|||
.stderr("");
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(not(feature = "git"))]
|
||||
fn header_narrow_terminal() {
|
||||
bat()
|
||||
.arg("--terminal-width=30")
|
||||
.arg("--decorations=always")
|
||||
.arg("this-file-path-is-really-long-and-would-have-broken-the-layout-of-the-header.txt")
|
||||
.assert()
|
||||
.success()
|
||||
.stdout(
|
||||
"\
|
||||
─────┬────────────────────────
|
||||
│ File: this-file-path-is
|
||||
│ -really-long-and-would-
|
||||
│ have-broken-the-layout-
|
||||
│ of-the-header.txt
|
||||
─────┼────────────────────────
|
||||
1 │ The header is not broke
|
||||
│ n
|
||||
─────┴────────────────────────
|
||||
",
|
||||
)
|
||||
.stderr("");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn header_very_narrow_terminal() {
|
||||
bat()
|
||||
.arg("--terminal-width=10")
|
||||
.arg("--decorations=always")
|
||||
.arg("this-file-path-is-really-long-and-would-have-broken-the-layout-of-the-header.txt")
|
||||
.assert()
|
||||
.success()
|
||||
.stdout(
|
||||
"\
|
||||
──────────
|
||||
File: this
|
||||
-file-path
|
||||
-is-really
|
||||
-long-and-
|
||||
would-have
|
||||
-broken-th
|
||||
e-layout-o
|
||||
f-the-head
|
||||
er.txt
|
||||
──────────
|
||||
The header
|
||||
is not br
|
||||
oken
|
||||
──────────
|
||||
",
|
||||
)
|
||||
.stderr("");
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(feature = "git")] // Expected output assumes git is enabled
|
||||
fn header_default() {
|
||||
|
|
@ -1876,6 +1945,62 @@ fn ansi_passthrough_emit() {
|
|||
}
|
||||
}
|
||||
|
||||
// Ensure that a simple ANSI sequence passthrough is emitted properly on wrapped lines.
|
||||
// This also helps ensure that escape sequences are counted as part of the visible characters when wrapping.
|
||||
#[test]
|
||||
fn ansi_sgr_emitted_when_wrapped() {
|
||||
bat()
|
||||
.arg("--paging=never")
|
||||
.arg("--color=never")
|
||||
.arg("--terminal-width=20")
|
||||
.arg("--wrap=character")
|
||||
.arg("--decorations=always")
|
||||
.arg("--style=plain")
|
||||
.write_stdin("\x1B[33mColor...............Also color.\n")
|
||||
.assert()
|
||||
.success()
|
||||
.stdout("\x1B[33m\x1B[33mColor...............\n\x1B[33mAlso color.\n")
|
||||
// FIXME: ~~~~~~~~ should not be emitted twice.
|
||||
.stderr("");
|
||||
}
|
||||
|
||||
// Ensure that a simple ANSI sequence passthrough is emitted properly on wrapped lines.
|
||||
// This also helps ensure that escape sequences are counted as part of the visible characters when wrapping.
|
||||
#[test]
|
||||
fn ansi_hyperlink_emitted_when_wrapped() {
|
||||
bat()
|
||||
.arg("--paging=never")
|
||||
.arg("--color=never")
|
||||
.arg("--terminal-width=20")
|
||||
.arg("--wrap=character")
|
||||
.arg("--decorations=always")
|
||||
.arg("--style=plain")
|
||||
.write_stdin("\x1B]8;;http://example.com/\x1B\\Hyperlinks..........Wrap across lines.\n")
|
||||
.assert()
|
||||
.success()
|
||||
.stdout("\x1B]8;;http://example.com/\x1B\\\x1B]8;;http://example.com/\x1B\\Hyperlinks..........\x1B]8;;\x1B\\\n\x1B]8;;http://example.com/\x1B\\Wrap across lines.\n")
|
||||
// FIXME: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ should not be emitted twice.
|
||||
.stderr("");
|
||||
}
|
||||
|
||||
// Ensure that multiple ANSI sequence SGR attributes are combined when emitted on wrapped lines.
|
||||
#[test]
|
||||
fn ansi_sgr_joins_attributes_when_wrapped() {
|
||||
bat()
|
||||
.arg("--paging=never")
|
||||
.arg("--color=never")
|
||||
.arg("--terminal-width=20")
|
||||
.arg("--wrap=character")
|
||||
.arg("--decorations=always")
|
||||
.arg("--style=plain")
|
||||
.write_stdin("\x1B[33mColor. \x1B[1mBold.........Also bold and color.\n")
|
||||
.assert()
|
||||
.success()
|
||||
.stdout("\x1B[33m\x1B[33mColor. \x1B[1m\x1B[33m\x1B[1mBold.........\n\x1B[33m\x1B[1mAlso bold and color.\n")
|
||||
// FIXME: ~~~~~~~~ ~~~~~~~~~~~~~~~ should not be emitted twice.
|
||||
.stderr("");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn ignored_suffix_arg() {
|
||||
bat()
|
||||
|
|
|
|||
32
tests/syntax-tests/highlighted/JQ/sample.jq
vendored
32
tests/syntax-tests/highlighted/JQ/sample.jq
vendored
|
|
@ -1,31 +1,31 @@
|
|||
[38;2;249;38;114mimport[0m[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116m../imported-file[0m[38;2;230;219;116m"[0m[38;2;248;248;242m [0m[38;2;248;248;242m;[0m
|
||||
|
||||
[38;2;117;113;94m#[0m[38;2;117;113;94m With Comments ![0m
|
||||
[38;2;249;38;114mdef[0m[38;2;248;248;242m [0m[38;2;166;226;46mweird[0m[38;2;248;248;242m([0m[3;38;2;253;151;31m$a[0m[38;2;248;248;242m; [0m[3;38;2;253;151;31m$b[0m[38;2;248;248;242m; [0m[3;38;2;253;151;31m$c[0m[38;2;248;248;242m)[0m[38;2;248;248;242m:[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m[ [0m[38;2;255;255;255m$a[0m[38;2;248;248;242m, [0m[38;2;255;255;255m$b[0m[38;2;248;248;242m, [0m[38;2;255;255;255m$c[0m[38;2;248;248;242m ][0m[38;2;248;248;242m | [0m[38;2;102;217;239mtranspose[0m[38;2;248;248;242m | [0m[38;2;249;38;114mreduce[0m[38;2;248;248;242m .[0m[38;2;248;248;242m[][0m[38;2;248;248;242m[][0m[38;2;248;248;242m [0m[38;2;249;38;114mas[0m[38;2;248;248;242m [0m[38;2;255;255;255m$item[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m[][0m[38;2;248;248;242m;[0m
|
||||
[38;2;248;248;242m . + [0m[38;2;255;255;255m$item[0m[38;2;248;248;242m.property[0m
|
||||
[38;2;248;248;242m )[0m
|
||||
[38;2;249;38;114mdef[0m[38;2;248;248;242m [0m[38;2;166;226;46mweird[0m[38;2;248;248;242m([0m[3;38;2;253;151;31m$a[0m[38;2;248;248;242m;[0m[38;2;248;248;242m [0m[3;38;2;253;151;31m$b[0m[38;2;248;248;242m;[0m[38;2;248;248;242m [0m[3;38;2;253;151;31m$c[0m[38;2;248;248;242m)[0m[38;2;248;248;242m:[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m [0m[38;2;255;255;255m$[0m[38;2;255;255;255ma[0m[38;2;248;248;242m, [0m[38;2;255;255;255m$[0m[38;2;255;255;255mb[0m[38;2;248;248;242m, [0m[38;2;255;255;255m$[0m[38;2;255;255;255mc[0m[38;2;248;248;242m [0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m[38;2;248;248;242m [0m[38;2;102;217;239mtranspose[0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m[38;2;248;248;242m [0m[38;2;249;38;114mreduce[0m[38;2;248;248;242m [0m[38;2;248;248;242m.[0m[38;2;248;248;242m[[0m[38;2;248;248;242m][0m[38;2;248;248;242m[[0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;249;38;114mas[0m[38;2;248;248;242m [0m[38;2;255;255;255m$[0m[38;2;255;255;255mitem[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m][0m[38;2;248;248;242m;[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m.[0m[38;2;248;248;242m [0m[38;2;249;38;114m+[0m[38;2;248;248;242m [0m[38;2;255;255;255m$[0m[38;2;255;255;255mitem[0m[38;2;248;248;242m.[0m[38;2;248;248;242mproperty[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m)[0m
|
||||
[38;2;248;248;242m;[0m
|
||||
|
||||
[38;2;248;248;242m. | weird [0m[38;2;248;248;242m(.a; .b; .c)[0m[38;2;248;248;242m |[0m
|
||||
[38;2;248;248;242m.[0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m[38;2;248;248;242m weird [0m[38;2;248;248;242m([0m[38;2;248;248;242m.[0m[38;2;248;248;242ma[0m[38;2;248;248;242m;[0m[38;2;248;248;242m [0m[38;2;248;248;242m.[0m[38;2;248;248;242mb[0m[38;2;248;248;242m;[0m[38;2;248;248;242m [0m[38;2;248;248;242m.[0m[38;2;248;248;242mc[0m[38;2;248;248;242m)[0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m
|
||||
|
||||
[38;2;248;248;242m([0m
|
||||
|
||||
[38;2;249;38;114mif[0m[38;2;248;248;242m [0m[38;2;248;248;242m(. | [0m[38;2;102;217;239mcontains[0m[38;2;248;248;242m([0m[38;2;230;219;116m"[0m[38;2;230;219;116mnever[0m[38;2;230;219;116m"[0m[38;2;248;248;242m)[0m[38;2;248;248;242m )[0m[38;2;248;248;242m [0m[38;2;249;38;114mthen[0m
|
||||
[38;2;249;38;114mif[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m.[0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m[38;2;248;248;242m [0m[38;2;102;217;239mcontains[0m[38;2;248;248;242m([0m[38;2;230;219;116m"[0m[38;2;230;219;116mnever[0m[38;2;230;219;116m"[0m[38;2;248;248;242m)[0m[38;2;248;248;242m [0m[38;2;248;248;242m)[0m[38;2;248;248;242m [0m[38;2;249;38;114mthen[0m
|
||||
[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mWhy yes[0m[38;2;230;219;116m"[0m
|
||||
[38;2;249;38;114melse[0m
|
||||
[38;2;248;248;242m [0m[38;2;190;132;255m12.23[0m
|
||||
[38;2;249;38;114mend[0m
|
||||
|
||||
[38;2;248;248;242m)[0m[38;2;248;248;242m [0m[38;2;249;38;114mas[0m[38;2;248;248;242m [0m[38;2;255;255;255m$never[0m[38;2;248;248;242m |[0m
|
||||
[38;2;248;248;242m)[0m[38;2;248;248;242m [0m[38;2;249;38;114mas[0m[38;2;248;248;242m [0m[38;2;255;255;255m$[0m[38;2;255;255;255mnever[0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m
|
||||
|
||||
[38;2;248;248;242m{[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mhello[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mwhy[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mbecause[0m[38;2;230;219;116m"[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mhello[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m( weird | [0m[38;2;102;217;239mascii_upcase[0m[38;2;248;248;242m )[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mformat_eg[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m( . | [0m[38;2;190;132;255m@json[0m[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mMy json string [0m[38;2;190;132;255m\([0m[38;2;248;248;242m . | this | part | just | white | ascii_upcase | transpose[0m[38;2;190;132;255m)[0m[38;2;230;219;116m"[0m[38;2;248;248;242m )[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mnever[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;255;255;255m$never[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mhello[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m weird [0m[38;2;249;38;114m|[0m[38;2;248;248;242m [0m[38;2;102;217;239mascii_upcase[0m[38;2;248;248;242m [0m[38;2;248;248;242m)[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mformat_eg[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m [0m[38;2;248;248;242m.[0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m[38;2;248;248;242m [0m[38;2;190;132;255m@json[0m[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mMy json string [0m[38;2;190;132;255m\([0m[38;2;248;248;242m . | this | part | just | white | ascii_upcase | transpose[0m[38;2;190;132;255m)[0m[38;2;230;219;116m"[0m[38;2;248;248;242m [0m[38;2;248;248;242m)[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;166;226;46mnever[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;255;255;255m$[0m[38;2;255;255;255mnever[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mliteral_key[0m[38;2;230;219;116m"[0m[38;2;248;248;242m:[0m[38;2;248;248;242m literal_value[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mthis[0m[38;2;230;219;116m"[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;190;132;255m12.1e12[0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mpart[0m[38;2;230;219;116m"[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116malmost[0m[38;2;230;219;116m"[0m
|
||||
|
|
@ -38,8 +38,8 @@
|
|||
[38;2;248;248;242m [0m[38;2;166;226;46msimilar[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mbut not quite[0m[38;2;230;219;116m"[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m}[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m}[0m
|
||||
[38;2;248;248;242m ][0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m}[0m[38;2;248;248;242m | [0m[38;2;248;248;242m([0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m][0m[38;2;248;248;242m,[0m
|
||||
[38;2;248;248;242m}[0m[38;2;248;248;242m [0m[38;2;249;38;114m|[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m
|
||||
[38;2;248;248;242m [0m
|
||||
[38;2;248;248;242m [0m[38;2;117;113;94m#[0m[38;2;117;113;94m And with very basic brace matching[0m
|
||||
[38;2;248;248;242m [0m
|
||||
|
|
@ -47,13 +47,13 @@
|
|||
[38;2;248;248;242m [0m[38;2;248;248;240m][0m[38;2;248;248;242m [0m
|
||||
[38;2;248;248;242m [0m
|
||||
[38;2;248;248;242m [0m[38;2;117;113;94m#[0m[38;2;117;113;94m Other invalid ends[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m( [0m[38;2;248;248;242m[ [0m[38;2;248;248;240m}[0m[38;2;248;248;242m [0m[38;2;248;248;240m][0m[38;2;248;248;242m )[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m [0m[38;2;248;248;240m}[0m[38;2;248;248;242m [0m[38;2;248;248;240m][0m[38;2;248;248;242m )[0m
|
||||
|
||||
[38;2;248;248;242m [0m[38;2;117;113;94m#[0m[38;2;117;113;94m A "valid" sequence[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m( [0m[38;2;248;248;242m[ [0m[38;2;248;248;242m{ [0m[38;2;166;226;46mkey[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m()[0m[38;2;248;248;242m [0m[38;2;248;248;242m,[0m[38;2;248;248;242m [0m[38;2;166;226;46mother_key[0m[38;2;248;248;242m:[0m[38;2;248;248;242m( [0m[38;2;248;248;242m[ [0m[38;2;248;248;242m[][0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m[][0m[38;2;248;248;242m][0m[38;2;248;248;242m ][0m[38;2;248;248;242m )[0m[38;2;248;248;242m,[0m[38;2;248;248;242m [0m[38;2;166;226;46mgaga[0m[38;2;248;248;242m }[0m[38;2;248;248;242m ][0m[38;2;248;248;242m )[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m [0m[38;2;248;248;242m{[0m[38;2;248;248;242m [0m[38;2;166;226;46mkey[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m)[0m[38;2;248;248;242m [0m[38;2;248;248;242m,[0m[38;2;248;248;242m [0m[38;2;166;226;46mother_key[0m[38;2;248;248;242m:[0m[38;2;248;248;242m([0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m[[0m[38;2;248;248;242m][0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;248;248;242m)[0m[38;2;248;248;242m,[0m[38;2;248;248;242m [0m[38;2;166;226;46mgaga[0m[38;2;248;248;242m [0m[38;2;248;248;242m}[0m[38;2;248;248;242m [0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;248;248;242m)[0m
|
||||
|
||||
[38;2;248;248;242m [0m[38;2;117;113;94m#[0m[38;2;117;113;94m A "invalid" sequence[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m( [0m[38;2;248;248;242m[ [0m[38;2;248;248;242m{ [0m[38;2;166;226;46mkey[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m()[0m[38;2;248;248;242m [0m[38;2;248;248;242m,[0m[38;2;248;248;242m [0m[38;2;166;226;46mother_key[0m[38;2;248;248;242m:[0m[38;2;248;248;242m( [0m[38;2;248;248;242m[ [0m[38;2;248;248;242m[][0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m[][0m[38;2;248;248;242m ][0m[38;2;248;248;242m [0m[38;2;248;248;240m)[0m[38;2;248;248;242m, gaga [0m[38;2;248;248;240m}[0m[38;2;248;248;242m ] )[0m
|
||||
[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m [0m[38;2;248;248;242m{[0m[38;2;248;248;242m [0m[38;2;166;226;46mkey[0m[38;2;248;248;242m:[0m[38;2;248;248;242m [0m[38;2;248;248;242m([0m[38;2;248;248;242m)[0m[38;2;248;248;242m [0m[38;2;248;248;242m,[0m[38;2;248;248;242m [0m[38;2;166;226;46mother_key[0m[38;2;248;248;242m:[0m[38;2;248;248;242m([0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;248;248;242m[[0m[38;2;248;248;242m[[0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;248;248;242m][0m[38;2;248;248;242m [0m[38;2;248;248;240m)[0m[38;2;248;248;242m, gaga [0m[38;2;248;248;240m}[0m[38;2;248;248;242m ] )[0m
|
||||
|
||||
[38;2;248;248;242m [0m[38;2;230;219;116m"[0m[38;2;230;219;116mA string[0m[38;2;190;132;255m\[0m[38;2;190;132;255mn[0m[38;2;230;219;116m whith escaped characters [0m[38;2;190;132;255m\[0m[38;2;190;132;255m"[0m[38;2;230;219;116m because we can[0m[38;2;230;219;116m"[0m
|
||||
[38;2;248;248;242m)[0m
|
||||
|
|
|
|||
Loading…
Reference in a new issue