refactor `is_wsl` to `is_wsl_1` and `is_wsl_2`
On my tests with wsl2 ubuntu2004 all tests pass without special cases
I moved wsl detection into uucore so that it can be shared instead of duplicated
I moved `parse_mode` into uucode as it seemed to fit there better and anyway requires libc feature
Treat tab chars as advancing to the next tab stop rather than having a fixed
8-column width.
Also treat tab as a whitespace split target only when splitting on word
boundaries.
The '-d' flag should create all ancestors (or components) of a
directory regardless of the presence of the "-D" flag.
From the man page:
-d, --directory
treat all arguments as directory names; create all components of the specified directories
With GNU:
$ install -v -d dir1/di2
install: creating directory 'dir1'
install: creating directory 'dir1/di2'
With this version:
$ ./target/release/install -v -d dir3/di4
install: dir3/di4: No such file or directory (os error 2)
install: dir3/di4: chmod failed with error No such file or directory (os error 2)
install: created directory 'dir3/di4'
Also, one of the unit tests misinterprets what a "component" is,
and hence was fixed.
Also don't run chmod when we just failed to create the directory.
Behaviour before this patch:
$ ./target/release/install -v -d dir1/dir2
install: dir1/dir2: Permission denied (os error 13)
install: dir1/dir2: chmod failed with error No such file or directory (os error 2)
install: created directory 'dir1/dir2'
* Issue #1622 port `du` to windows
* Attempt to support Rust 1.32
Old version was getting "attributes are not yet allowed on `if`
expressions" on Rust 1.32
* Less #[cfg]
* Less duplicate code.
I need the return and the semicolon after if otherwise the second #[cfg]
leads to unexpected token complilation error
* More accurate size on disk calculations for windows
* Expect the same output on windows as with WSL
* Better matches output from du on WSL
* In the absence of feedback I'm disabling these tests on Windows.
They require `ln`. Windows does not ship with this utility.
* Use the coreutils version of `ln` to test `du`
`fn ccmd` is courtesy of @Artoria2e5
* Look up inodes (file ids) on Windows
* One more #[cfg(windows)] to prevent unreachable statement warning on linux
* cat: Improve performance, especially on Linux
* cat: Don't use io::copy for splice fallback
On my MacBook Pro 2020, it is around 25% faster to not use io::copy.
* cat: Only fall back to generic copy if first splice fails
* cat: Don't double buffer stdout
* cat: Don't use experimental or-pattern syntax
* cat: Remove nix symbol use from non-Linux
* wc: Don't read() if we only need to count number of bytes
* Resolve a few code review comments
* Use write macros instead of print
* Fix wc tests in case only one thing is printed
* wc: Fix style
* wc: Use return value of first splice rather than second
* wc: Make main loop more readable
* wc: Don't unwrap on failed write to stdout
* wc: Increment error count when stats fail to print
* Re-add Cargo.lock
* Implemented --indicator-style flag on ls.
* Rust fmt
* Grouped indicator_style args.
* Added tests for sockets and pipes.
Needed to modify util.rs to add support for pipes (aka FIFOs).
* Updated util.rs to remove FIFO operations on Windows
* Fixed slight error in specifying (not(windows))
* Fixed style violations and added indicator_style test for non-unix systems
+ aligned 'tee' output with GNU tee when one of the files is '/dev/full'
+ don't stop tee when one of the outputs fails; just continue and return
error status from tee in the end
Co-authored-by: Ivan Rymarchyk <irymarchyk@arlo.com>
* mkfifo: general refactor, move to clap, add unimplemented flags
* chore: update Cargo.lock
* chore: delete unused variables, simplify multiple lines with crash
* test: add tests
* chore: revert the use of crash
* test: use even more invalid mod mode
* install: implement `-C` / `--compare`
GNU coreutils [1] checks the following: whether
- either file is nonexistent,
- there's a sticky bit or set[ug]id bit in play,
- either file isn't a regular file,
- the sizes of both files mismatch,
- the destination file's owner differs from intended, or
- the contents of both files mismatch.
[1] https://git.savannah.gnu.org/cgit/coreutils.git/tree/src/install.c?h=v8.32#n174
* Add test: non-regular files
* Forgot a #[test]
* Give up on non-regular file test
* `cargo fmt` install.rs
Previously this used `print` instead of `println`, and as a result the
prompt would never appear and the command would hang. The Rust docs
note this about print:
> Note that stdout is frequently line-buffered by default so it may be
> necessary to use io::stdout().flush() to ensure the output is emitted
> immediately.
Changing to `println` fixes the issue.
Fixes#1889.
Co-authored-by: Kevin Burke <kevin@burke.dev>
* feat: move unexpand to clap
* chore: allow muliple files
* test: add test fixture, test reading from a file
* test: fix typo on file name, add test for multiple inputs
* chore: use 'success()' instead of asserting
* chore: delete unused variables
* chore: use help instead of long_help, break long line
* fix: use settings to allow leading hyphen and trailing var arg
fixes: https://github.com/uutils/coreutils/issues/1873
* test: add test cases
* test: add more test cases with different order in hyphen values
* chore: add comment to explain why we need TrailingVarArg
- changed some error return codes to match GNU implementation
- changed warning/error messages to match GNU nohup
- replaced getopts dependency with clap
- added a test
This PR adds the options to customize what information is shown in long format regarding author, group & owner. Specifically it adds:
- `--author`: shows the author, which is always the same as the owner. GNU has this feature because GNU/Hurd supports a difference between author and owner, but I don't think Rust supports GNU/Hurd, so I just used the owner.
- `-G` & `--no-group`: hide the group information.
- `-o`: hide the group and use long format (equivalent to `-lG`).
- `-g`: hide the owner and use long format.
The `-o` and `-g` options have some interesting behaviour that I had to account for. Some examples:
- `-og` hides both group and owner.
- `-ol` still hides the group. Same behaviour with variations such as `-o --format=long`, `-gl`, `-g --format=long` and `-ogl`.
- They even retain some information when overridden by another format: `-oCl` (or `-o --format=vertical --format=long`) still hides the group.
My previous solution for handling the behaviour where `-l1` shows the long format did not fit with these additions, so I had to rewrite that as well.
The tests only cover the how many names (author, group and owner) are present in the output, so it can't distinguish between, for example, author & group and group & owner.
It was a draft PR, not ready for merging, and its premature inclusion
caused repeated issues, see 368f47381b & friends.
Close#1841.
This reverts commits 3743a3e1e7,
ce218e01b6, and
b7b0c76b8e.
* date: implement set date for unix and windows
Parsing the date string is not fully implemented yet, as in it relies
on the internals of chrono - things like "Mon, 14 Aug 2006 02:34:56 -0600"
do not work, nor does "2006-08-14 02:34:56" (no TZ / local time). This
is no different to using the "--date" option however, and will get fixed
when `parse_date` is a bit smarter.
Only supports unix and Windows platforms for now.
* factor::tests::recombines_factors: Minor refactor (skip useless bool)
* factor::tests: Check factorizations of powers of factored numbers
* factor::Factors: Add debug assertions to (Factor ^ Exponent)
* factor::tests: Drop obsoleted tests
`factor_correctly_recombines_prior_test_failures` was replaced with
`factor_2044854919485649` as this was the only test not subsumed.
* factor::tests::2044854919485649: Check the expected factorisation
Current implementation of the skip fields logic does not handle
multibyte code points correctly. It assumes each code point (`char`) is
one byte. If the skipped part of the input line has any multibyte code
points then this can cause fields not being skipped correctly (field
start index is calculated to be before it actually starts).
expand has one odd behavior that allows two format for tabstop
From expand --help
```
-t, --tabs=N have tabs N characters apart, not 8
-t, --tabs=LIST use comma separated list of tab positions
```
This patch use one `value_name("N, LIST")` for tabstop and
deal with above behavior in `parse_tabstop`.
Close#1795
* touch: use arggroup for sources
* tests/touch: add tests for multiple sources
* touch: turn macros into functions
* test/touch: fmt
* touch: constant for the sources ArgGroup
New tests in busybox are based on the fact that the function
appears in the usage of the busybox binary.
Because the tests are searching for an exact string they don't see
the function defined by coreutils.
By using the exact same string as busybox we can now also run the new
busybox tests
- added `-` as the default input, since `paste` reads stdin if no file
is provided
- `paste` also supports providing `-` multiple times
- added a test for it
* muted test not for windows and added windows temp file convention
* Update mktemp.rs
Revert windows mktmp template difference
Co-authored-by: Chad Brewbaker <chad@flyingdogsolutions.com>
When converting to SI or IEC, produce values that align with the conventions
used by GNU numfmt.
- values > 10 are represented without a decimal place, so 10000 becomes 10K
instead of 10.0K
- when truncating, take the ceiling of the value, so 100001 becomes 101K
- values < 10 are truncated to the highest tenth, so 1001 becomes 1.1K
closes#1726
Adjust header option handling to prohibit passing a value of 0 to align
with GNU numfmt. Also report header option parse errors as GNU does.
closes#1708
