42 lines
705 B
Rust
42 lines
705 B
Rust
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use crate::common::*;
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#[derive(PartialEq, Debug)]
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pub(crate) enum Target {
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File(PathBuf),
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Stdio,
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}
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impl Target {
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pub(crate) fn resolve(&self, env: &Env) -> Self {
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match self {
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Self::File(path) => Self::File(env.resolve(path)),
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Self::Stdio => Self::Stdio,
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}
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}
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}
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impl From<&OsStr> for Target {
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fn from(text: &OsStr) -> Self {
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if text == OsStr::new("-") {
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Self::Stdio
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} else {
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Self::File(text.into())
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}
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}
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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 file() {
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assert_eq!(Target::from(OsStr::new("foo")), Target::File("foo".into()));
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}
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#[test]
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fn stdio() {
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assert_eq!(Target::from(OsStr::new("-")), Target::Stdio);
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}
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}
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