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Refactored fig generation code to crate

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grant0417 2021-10-07 20:54:14 -04:00
parent 8046f5074b
commit c3b8a96d65
18 changed files with 572 additions and 151 deletions
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1
Cargo.toml
View file

@ -119,6 +119,7 @@ targets = ["x86_64-unknown-linux-gnu"]
members = [
"clap_derive",
"clap_generate",
"clap_generate_fig",
"clap_up",
]
default-members = [

4
clap_generate/examples/value_hints.rs
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@ -13,7 +13,7 @@
//! ./target/debug/examples/value_hints --<TAB>
//! ```
use clap::{App, AppSettings, Arg, ValueHint};
use clap_generate::generators::{contrib::Fig, Bash, Elvish, Fish, PowerShell, Zsh};
use clap_generate::generators::{Bash, Elvish, Fish, PowerShell, Zsh};
use clap_generate::{generate, Generator};
use std::io;
@ -25,7 +25,6 @@ fn build_cli() -> App<'static> {
.arg(Arg::new("generator").long("generate").possible_values([
"bash",
"elvish",
"fig",
"fish",
"powershell",
"zsh",
@ -110,7 +109,6 @@ fn main() {
match generator {
"bash" => print_completions::<Bash>(&mut app),
"elvish" => print_completions::<Elvish>(&mut app),
"fig" => print_completions::<Fig>(&mut app),
"fish" => print_completions::<Fish>(&mut app),
"powershell" => print_completions::<PowerShell>(&mut app),
"zsh" => print_completions::<Zsh>(&mut app),

3
clap_generate/src/generators/contrib/mod.rs
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@ -1,3 +0,0 @@
mod fig;
pub use fig::Fig;

2
clap_generate/src/generators/mod.rs
View file

@ -1,5 +1,3 @@
/// Community supported generators
pub mod contrib;
mod shells;
// Std

1
clap_generate/tests/completions/mod.rs
View file

@ -4,7 +4,6 @@ use std::fmt;
mod bash;
mod elvish;
mod fig;
mod fish;
mod powershell;
mod zsh;

3
clap_generate/tests/generate_completions.rs
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@ -1,5 +1,5 @@
use clap::{App, Arg};
use clap_generate::{generate, generators::contrib::*, generators::*};
use clap_generate::{generate, generators::*};
use std::io;
#[test]
@ -19,7 +19,6 @@ fn generate_completions() {
);
generate::<Bash, _>(&mut app, "test_app", &mut io::sink());
generate::<Fig, _>(&mut app, "test_app", &mut io::sink());
generate::<Fish, _>(&mut app, "test_app", &mut io::sink());
generate::<PowerShell, _>(&mut app, "test_app", &mut io::sink());
generate::<Elvish, _>(&mut app, "test_app", &mut io::sink());

136
clap_generate/tests/value_hints.rs
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@ -1,5 +1,5 @@
use clap::{App, AppSettings, Arg, ValueHint};
use clap_generate::generators::{contrib::*, *};
use clap_generate::generators::*;
use completions::common;
mod completions;
@ -147,134 +147,6 @@ complete -c my_app -l email -r -f
complete -c my_app -l help -d 'Print help information'
"#;
static FIG_VALUE_HINTS: &str = r#"const completion: Fig.Spec = {
name: "my_app",
description: "",
options: [
{
name: "--choice",
args: {
name: "choice",
isOptional: true,
suggestions: [
{
name: "bash",
},
{
name: "fish",
},
{
name: "zsh",
},
]
},
},
{
name: "--unknown",
args: {
name: "unknown",
isOptional: true,
},
},
{
name: "--other",
args: {
name: "other",
isOptional: true,
},
},
{
name: ["-p", "--path"],
args: {
name: "path",
isOptional: true,
template: "filepaths",
},
},
{
name: ["-f", "--file"],
args: {
name: "file",
isOptional: true,
template: "filepaths",
},
},
{
name: ["-d", "--dir"],
args: {
name: "dir",
isOptional: true,
template: "folders",
},
},
{
name: ["-e", "--exe"],
args: {
name: "exe",
isOptional: true,
template: "filepaths",
},
},
{
name: "--cmd-name",
args: {
name: "cmd_name",
isOptional: true,
isCommand: true,
},
},
{
name: ["-c", "--cmd"],
args: {
name: "cmd",
isOptional: true,
isCommand: true,
},
},
{
name: ["-u", "--user"],
args: {
name: "user",
isOptional: true,
},
},
{
name: ["-h", "--host"],
args: {
name: "host",
isOptional: true,
},
},
{
name: "--url",
args: {
name: "url",
isOptional: true,
},
},
{
name: "--email",
args: {
name: "email",
isOptional: true,
},
},
{
name: "--help",
description: "Print help information",
},
],
args: {
name: "command_with_args",
isVariadic: true,
isOptional: true,
isCommand: true,
},
};
export default completion;
"#;
#[test]
fn zsh_with_value_hints() {
let mut app = build_app_with_value_hints();
@ -286,9 +158,3 @@ fn fish_with_value_hints() {
let mut app = build_app_with_value_hints();
common::<Fish>(&mut app, "my_app", FISH_VALUE_HINTS);
}
#[test]
fn fig_with_value_hints() {
let mut app = build_app_with_value_hints();
common::<Fig>(&mut app, "my_app", FIG_VALUE_HINTS);
}

40
clap_generate_fig/Cargo.toml Normal file
View file

@ -0,0 +1,40 @@
[package]
name = "clap_generate_fig"
version = "3.0.0-beta.4"
edition = "2018"
authors = [
"Clap Maintainers"
]
include = [
"src/**/*",
"Cargo.toml",
"README.md"
]
description = "A generator library used with clap for Fig completion scripts"
repository = "https://github.com/clap-rs/clap/tree/master/clap_generate_fig"
documentation = "https://docs.rs/clap_generate_fig"
homepage = "https://clap.rs/"
keywords = [
"clap",
"cli",
"generate",
"completion",
"manpage",
"fig",
]
categories = ["command-line-interface"]
license = "MIT OR Apache-2.0"
readme = "README.md"
[lib]
bench = false
[dependencies]
clap = { path = "../", version = "=3.0.0-beta.4" }
clap_generate = { path = "../clap_generate", version = "3.0.0-beta.4" }
[dev-dependencies]
pretty_assertions = "0.7"
[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]

201
clap_generate_fig/LICENSE-APACHE Normal file
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@ -0,0 +1,201 @@
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21
clap_generate_fig/LICENSE-MIT Normal file
View file

@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2015-2016 Kevin B. Knapp
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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SOFTWARE.

9
clap_generate_fig/README.md Normal file
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@ -0,0 +1,9 @@
# clap_generate_fig
Generates [Fig](https://github.com/withfig/autocomplete) completions for [`clap`](https://github.com/clap-rs/clap) based CLIs
<!-- * [Documentation][docs] -->
* [Questions & Discussions](https://github.com/clap-rs/clap/discussions)
* [Website](https://clap.rs/)
<!-- [docs]: https://docs.rs/clap_generate_fig -->

12
clap_generate_fig/examples/fig_completion.rs Normal file
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@ -0,0 +1,12 @@
use clap::App;
use clap_generate::generate;
use clap_generate_fig::Fig;
use std::io;
fn main() {
let mut app = App::new("myapp")
.subcommand(App::new("test").subcommand(App::new("config")))
.subcommand(App::new("hello"));
generate::<Fig, _>(&mut app, "myapp", &mut io::stdout());
}

7
clap_generate/src/generators/contrib/fig.rs → clap_generate_fig/src/fig.rs
View file

@ -2,8 +2,8 @@
use std::io::Write;
// Internal
use crate::Generator;
use clap::*;
use clap_generate::*;
/// Generate fig completion file
pub struct Fig;
@ -31,7 +31,8 @@ impl Generator for Fig {
buffer.push_str("};\n\nexport default completion;\n");
w!(buf, buffer.as_bytes());
buf.write_all(buffer.as_bytes())
.expect("Failed to write to generated file");
}
}
@ -47,8 +48,6 @@ fn gen_fig_inner(
app: &App,
buffer: &mut String,
) {
debug!("gen_fig_inner: parent_commands={:?}", parent_commands);
if app.has_subcommands() {
buffer.push_str(&format!("{:indent$}subcommands: [\n", "", indent = indent));
// generate subcommands

15
clap_generate_fig/src/lib.rs Normal file
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@ -0,0 +1,15 @@
// `clap_generate_fig` is distributed under the terms of both the MIT license and the Apache License
// (Version 2.0).
// See the [LICENSE-APACHE](LICENSE-APACHE) and [LICENSE-MIT](LICENSE-MIT) files in this repository
// for more information.
//! Generates [Fig](https://github.com/withfig/autocomplete) completions for [`clap`](https://github.com/clap-rs/clap) based CLIs
#![doc(html_logo_url = "https://clap.rs/images/media/clap.png")]
#![doc(html_root_url = "https://docs.rs/clap_generate_fig/3.0.0-beta.4")]
#![deny(missing_docs, trivial_casts, unused_allocation, trivial_numeric_casts)]
#![forbid(unsafe_code)]
#![allow(clippy::needless_doctest_main)]
mod fig;
pub use fig::Fig;

2
clap_generate/tests/completions/fig.rs → clap_generate_fig/tests/completions/fig.rs
View file

@ -1,5 +1,5 @@
use super::contrib::Fig;
use super::*;
use crate::Fig;
fn build_app() -> App<'static> {
build_app_with_name("myapp")

28
clap_generate_fig/tests/completions/mod.rs Normal file
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@ -0,0 +1,28 @@
use clap::{App, Arg, ValueHint};
use clap_generate::{generate, generators::*};
use std::fmt;
mod fig;
#[derive(PartialEq, Eq)]
pub struct PrettyString<'a>(pub &'a str);
impl<'a> fmt::Debug for PrettyString<'a> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str(self.0)
}
}
macro_rules! assert_eq {
($left:expr, $right:expr) => {
pretty_assertions::assert_eq!(PrettyString($left), PrettyString($right));
};
}
pub fn common<G: Generator>(app: &mut App, name: &str, fixture: &str) {
let mut buf = vec![];
generate::<G, _>(app, name, &mut buf);
let string = String::from_utf8(buf).unwrap();
assert_eq!(&string, fixture);
}

23
clap_generate_fig/tests/generate_completions.rs Normal file
View file

@ -0,0 +1,23 @@
use clap::{App, Arg};
use clap_generate::generate;
use clap_generate_fig::Fig;
use std::io;
#[test]
fn generate_completions() {
let mut app = App::new("test_app")
.arg(
Arg::new("config")
.short('c')
.conflicts_with("v")
.global(true),
)
.arg(Arg::new("v").short('v'))
.subcommand(
App::new("test")
.about("Subcommand")
.arg(Arg::new("debug").short('d')),
);
generate::<Fig, _>(&mut app, "test_app", &mut io::sink());
}

215
clap_generate_fig/tests/value_hints.rs Normal file
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@ -0,0 +1,215 @@
use clap::{App, AppSettings, Arg, ValueHint};
use clap_generate_fig::Fig;
use completions::common;
mod completions;
pub fn build_app_with_value_hints() -> App<'static> {
App::new("my_app")
.setting(AppSettings::DisableVersionFlag)
.setting(AppSettings::TrailingVarArg)
.arg(
Arg::new("choice")
.long("choice")
.possible_values(["bash", "fish", "zsh"]),
)
.arg(
Arg::new("unknown")
.long("unknown")
.value_hint(ValueHint::Unknown),
)
.arg(Arg::new("other").long("other").value_hint(ValueHint::Other))
.arg(
Arg::new("path")
.long("path")
.short('p')
.value_hint(ValueHint::AnyPath),
)
.arg(
Arg::new("file")
.long("file")
.short('f')
.value_hint(ValueHint::FilePath),
)
.arg(
Arg::new("dir")
.long("dir")
.short('d')
.value_hint(ValueHint::DirPath),
)
.arg(
Arg::new("exe")
.long("exe")
.short('e')
.value_hint(ValueHint::ExecutablePath),
)
.arg(
Arg::new("cmd_name")
.long("cmd-name")
.value_hint(ValueHint::CommandName),
)
.arg(
Arg::new("cmd")
.long("cmd")
.short('c')
.value_hint(ValueHint::CommandString),
)
.arg(
Arg::new("command_with_args")
.takes_value(true)
.multiple_values(true)
.value_hint(ValueHint::CommandWithArguments),
)
.arg(
Arg::new("user")
.short('u')
.long("user")
.value_hint(ValueHint::Username),
)
.arg(
Arg::new("host")
.short('h')
.long("host")
.value_hint(ValueHint::Hostname),
)
.arg(Arg::new("url").long("url").value_hint(ValueHint::Url))
.arg(
Arg::new("email")
.long("email")
.value_hint(ValueHint::EmailAddress),
)
}
static FIG_VALUE_HINTS: &str = r#"const completion: Fig.Spec = {
name: "my_app",
description: "",
options: [
{
name: "--choice",
args: {
name: "choice",
isOptional: true,
suggestions: [
{
name: "bash",
},
{
name: "fish",
},
{
name: "zsh",
},
]
},
},
{
name: "--unknown",
args: {
name: "unknown",
isOptional: true,
},
},
{
name: "--other",
args: {
name: "other",
isOptional: true,
},
},
{
name: ["-p", "--path"],
args: {
name: "path",
isOptional: true,
template: "filepaths",
},
},
{
name: ["-f", "--file"],
args: {
name: "file",
isOptional: true,
template: "filepaths",
},
},
{
name: ["-d", "--dir"],
args: {
name: "dir",
isOptional: true,
template: "folders",
},
},
{
name: ["-e", "--exe"],
args: {
name: "exe",
isOptional: true,
template: "filepaths",
},
},
{
name: "--cmd-name",
args: {
name: "cmd_name",
isOptional: true,
isCommand: true,
},
},
{
name: ["-c", "--cmd"],
args: {
name: "cmd",
isOptional: true,
isCommand: true,
},
},
{
name: ["-u", "--user"],
args: {
name: "user",
isOptional: true,
},
},
{
name: ["-h", "--host"],
args: {
name: "host",
isOptional: true,
},
},
{
name: "--url",
args: {
name: "url",
isOptional: true,
},
},
{
name: "--email",
args: {
name: "email",
isOptional: true,
},
},
{
name: "--help",
description: "Print help information",
},
],
args: {
name: "command_with_args",
isVariadic: true,
isOptional: true,
isCommand: true,
},
};
export default completion;
"#;
#[test]
fn fig_with_value_hints() {
let mut app = build_app_with_value_hints();
common::<Fig>(&mut app, "my_app", FIG_VALUE_HINTS);
}