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Changing the directory to '.' doesn't modify the prompt anymore (#2457)

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Doing 'cd .' or an equal command used to modify the prompt: It appended an './' and was even
repeatable, leading to strange prompts (believe me, I tested it for too long).

This fixes #2432
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VincentWo 2020-08-30 19:24:38 +02:00 committed by GitHub
parent c897ac6e1e
commit d6b6b1df38
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1 changed files with 8 additions and 1 deletions
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9
crates/nu-cli/src/path.rs
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@ -6,7 +6,14 @@ where
P: AsRef<Path>, P: AsRef<Path>,
Q: AsRef<Path>, Q: AsRef<Path>,
{ {
let path = relative_to.as_ref().join(path); let path = if path.as_ref() == Path::new(".") {
// Joining a Path with '.' appends a '.' at the end, making the prompt
// more ugly - so we don't do anything, which should result in an equal
// path on all supported systems.
relative_to.as_ref().to_owned()
} else {
relative_to.as_ref().join(path)
};
let (relative_to, path) = { let (relative_to, path) = {
let components: Vec<_> = path.components().collect(); let components: Vec<_> = path.components().collect();