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lintcheck: add a cmdline option --crates-toml <TOML PATH> to override crate sources file to use.
Fixes #6691
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parent
c1ce78f0b2
commit
6f3eeac83c
2 changed files with 10 additions and 3 deletions
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@ -192,8 +192,8 @@ fn build_clippy() {
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}
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// get a list of CrateSources we want to check from a "lintcheck_crates.toml" file.
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fn read_crates() -> Vec<CrateSource> {
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let toml_path = PathBuf::from("clippy_dev/lintcheck_crates.toml");
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fn read_crates(toml_path: Option<&str>) -> Vec<CrateSource> {
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let toml_path = PathBuf::from(toml_path.unwrap_or("clippy_dev/lintcheck_crates.toml"));
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let toml_content: String =
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std::fs::read_to_string(&toml_path).unwrap_or_else(|_| panic!("Failed to read {}", toml_path.display()));
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let crate_list: CrateList =
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@ -288,7 +288,7 @@ pub fn run(clap_config: &ArgMatches) {
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// download and extract the crates, then run clippy on them and collect clippys warnings
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// flatten into one big list of warnings
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let crates = read_crates();
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let crates = read_crates(clap_config.value_of("crates-toml"));
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let clippy_warnings: Vec<ClippyWarning> = if let Some(only_one_crate) = clap_config.value_of("only") {
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// if we don't have the specified crate in the .toml, throw an error
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@ -62,6 +62,13 @@ fn get_clap_config<'a>() -> ArgMatches<'a> {
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.value_name("CRATE")
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.long("only")
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.help("only process a single crate of the list"),
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)
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.arg(
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Arg::with_name("crates-toml")
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.takes_value(true)
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.value_name("CRATES-SOURCES-TOML-PATH")
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.long("crates-toml")
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.help("set the path for a crates.toml where lintcheck should read the sources from"),
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);
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let app = App::new("Clippy developer tooling")
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