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change binary search path, fix #32

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phiresky 2020-04-08 12:40:41 +02:00
parent da10b5c1c9
commit 9f11906151
1 changed files with 5 additions and 3 deletions
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8
src/bin/rga.rs
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@ -116,9 +116,11 @@ fn add_exe_to_path() -> Fallible<()> {
exe.pop(); // dirname exe.pop(); // dirname
let path = env::var_os("PATH").unwrap_or("".into()); let path = env::var_os("PATH").unwrap_or("".into());
let mut paths = env::split_paths(&path).collect::<Vec<_>>(); let paths = env::split_paths(&path).collect::<Vec<_>>();
paths.push(exe.to_owned()); // append: this way system PATH gets higher priority than bundled versions // prepend: prefer bundled versions to system-installed versions of binaries
paths.push(exe.join("lib")); // solves https://github.com/phiresky/ripgrep-all/issues/32
// may be somewhat of a security issue if rga binary is in installed in unprivileged locations
let paths = [&[exe.to_owned(), exe.join("lib")], &paths[..]].concat();
let new_path = env::join_paths(paths)?; let new_path = env::join_paths(paths)?;
env::set_var("PATH", &new_path); env::set_var("PATH", &new_path);
Ok(()) Ok(())