Noratrieb/cargo-minimize
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This commit is contained in:
nora 2022-12-18 11:27:23 +01:00
parent a36bf95c3e
commit 1cb5114557
7 changed files with 226 additions and 69 deletions
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25
src/build.rs
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@ -19,7 +19,7 @@ struct BuildInner {
#[derive(Debug)]
enum BuildMode {
Cargo,
Cargo { args: Option<Vec<String>> },
Script(PathBuf),
Rustc,
}
@ -28,10 +28,15 @@ impl Build {
pub fn new(options: &Options) -> Self {
let mode = if options.rustc {
BuildMode::Rustc
} else if let Some(script) = &options.verify_error_path {
} else if let Some(script) = &options.script_path {
BuildMode::Script(script.clone())
} else {
BuildMode::Cargo
BuildMode::Cargo {
args: options
.cargo_args
.as_ref()
.map(|cmd| cmd.split_whitespace().map(ToString::to_string).collect()),
}
};
Self {
inner: Rc::new(BuildInner {
@ -51,10 +56,14 @@ impl Build {
}
let reproduces_issue = match &self.inner.mode {
BuildMode::Cargo => {
BuildMode::Cargo { args } => {
let mut cmd = Command::new("cargo");
cmd.arg("build");
for arg in args.into_iter().flatten() {
cmd.arg(arg);
}
let output =
String::from_utf8(cmd.output().context("spawning rustc process")?.stderr)
.unwrap();
@ -86,11 +95,15 @@ impl Build {
}
pub fn get_diags(&self) -> Result<(Vec<Diagnostic>, Vec<rustfix::Suggestion>)> {
let diags = match self.inner.mode {
BuildMode::Cargo => {
let diags = match &self.inner.mode {
BuildMode::Cargo { args } => {
let mut cmd = Command::new("cargo");
cmd.args(["build", "--message-format=json"]);
for arg in args.into_iter().flatten() {
cmd.arg(arg);
}
let cmd_output = cmd.output()?;
let output = String::from_utf8(cmd_output.stdout.clone())?;