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Co-authored-by: Rene Leonhardt <65483435+reneleonhardt@users.noreply.github.com>
Co-authored-by: Rene Leonhardt <65483435+reneleonhardt@users.noreply.github.com>
Co-authored-by: Rene Leonhardt <65483435+reneleonhardt@users.noreply.github.com>
src/lib.rs
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| /// Enables or disables tilde (`~`) expansion in glob patterns | ||
| pub fn glob_tilde_expansion(mut self, v: bool) -> Self { | ||
| self.glob_tilde_expansion = v; | ||
| self | ||
| } |
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We don't really have a builder pattern here, so this isn't needed
| _ => {} | ||
| }; | ||
| } | ||
| } |
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What is the intent of this branch? AFAIK ~foo without the path shouldn't be a valid pattern
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~followed by user name then~and username are substituted by the home directory of that user.- If the username is invalid, or the home directory cannot be determined, then no substitution is performed.
- if we want
~followed by not username or not/or the home directory cannot be determined as an error. we have to add a another field toMatchOptions. if the fiend is settruethe it will be return error. if the field setfalse, it ignore it.
(could i add an extra field to the MatcherOptiond ?)
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Missed that in the glob manpage, thanks.
I think we should defer that part, and error if there is ~ not followed by /. Checking the env isn't always accurate: it needs getpwuid_r on Unix and GetUserProfileDirectoryA on Windows, which is more complexity than this crate should add.
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alright, i will update it.
Co-authored-by: Rene Leonhardt <65483435+reneleonhardt@users.noreply.github.com>
Co-authored-by: Rene Leonhardt <65483435+reneleonhardt@users.noreply.github.com>
Co-authored-by: Rene Leonhardt <65483435+reneleonhardt@users.noreply.github.com>
src/utils.rs
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| #[cfg(not(target_os = "windows"))] | ||
| return std::env::var("USER").ok(); | ||
| #[cfg(target_os = "windows")] | ||
| std::env::var("USERNAME").ok() |
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This will go away with #173 (comment) but for future reference, you should use cfg! rather than #[cfg(...)] where possible (i.e. when the types are the same).
let varname = if cfg!(windows) { "USERNAME" } else { "USER" };
env::var(varname).ok()Makes no difference here but in general it avoids conditional compilation, so both branches get checked on all platforms. Also lets you use else.
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Good point, and even the merciless rust formatter doesn't bloat 1 line to 5 lines in this case at least 😍
env::var(if cfg!(windows) { "USERNAME" } else { "USER" }).ok()…ermine home dir or user name
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MatchOptionsstruct, the test is faild. could i update or add new test or any changes let me know.