50 lines
1.2 KiB
Rust
50 lines
1.2 KiB
Rust
use super::*;
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#[derive(Debug, Snafu)]
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#[snafu(visibility(pub(crate)))]
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pub(crate) enum SearchError {
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#[snafu(display(
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"I/O error reading directory `{}`: {}",
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directory.display(),
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io_error
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))]
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Io {
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directory: PathBuf,
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io_error: io::Error,
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},
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#[snafu(display("Justfile path had no parent: {}", path.display()))]
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JustfileHadNoParent { path: PathBuf },
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#[snafu(display(
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"Multiple candidate justfiles found in `{}`: {}",
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candidates.iter().next().unwrap().parent().unwrap().display(),
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List::and_ticked(
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candidates
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.iter()
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.map(|candidate| candidate.file_name().unwrap().to_string_lossy())
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),
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))]
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MultipleCandidates { candidates: BTreeSet<PathBuf> },
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#[snafu(display("No justfile found"))]
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NotFound,
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn multiple_candidates_formatting() {
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let error = SearchError::MultipleCandidates {
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candidates: [Path::new("/foo/justfile"), Path::new("/foo/JUSTFILE")]
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.iter()
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.map(|path| path.to_path_buf())
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.collect(),
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};
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assert_eq!(
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error.to_string(),
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"Multiple candidate justfiles found in `/foo`: `JUSTFILE` and `justfile`"
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);
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}
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}
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