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fix: support running in sub directories/workspace member directories #3652

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Jun 25, 2019
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25 changes: 19 additions & 6 deletions src/cargo-fmt/main.rs
Original file line number Diff line number Diff line change
Expand Up @@ -252,12 +252,25 @@ fn get_targets_root_only(targets: &mut BTreeSet<Target>) -> Result<(), io::Error
let workspace_root_path = PathBuf::from(&metadata.workspace_root).canonicalize()?;
let in_workspace_root = workspace_root_path == current_dir;

for package in metadata.packages {
if in_workspace_root || PathBuf::from(&package.manifest_path) == current_dir_manifest {
for target in package.targets {
targets.insert(Target::from_target(&target));
}
}
let package_targets = match metadata.packages.len() {
1 => metadata.packages.into_iter().next().unwrap().targets,
_ => metadata
.packages
.into_iter()
.filter(|p| {
in_workspace_root
|| PathBuf::from(&p.manifest_path)
.canonicalize()
.unwrap_or_default()
== current_dir_manifest
})
.map(|p| p.targets)
.flatten()
.collect(),
};

for target in package_targets {
targets.insert(Target::from_target(&target));
}

Ok(())
Expand Down