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43 lines
2.1 KiB
Rust
43 lines
2.1 KiB
Rust
use std::path::PathBuf;
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use fs::File;
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impl<'a> File<'a> {
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/// For this file, return a vector of alternate file paths that, if any of
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/// them exist, mean that *this* file should be coloured as “compiled”.
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///
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/// The point of this is to highlight compiled files such as `foo.o` when
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/// their source file `foo.c` exists in the same directory. It's too
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/// dangerous to highlight *all* compiled, so the paths in this vector
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/// are checked for existence first: for example, `foo.js` is perfectly
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/// valid without `foo.coffee`.
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pub fn get_source_files(&self) -> Vec<PathBuf> {
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if let Some(ref ext) = self.ext {
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match &ext[..] {
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"class" => vec![self.path.with_extension("java")], // Java
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"css" => vec![self.path.with_extension("sass"), self.path.with_extension("less")], // SASS, Less
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"elc" => vec![self.path.with_extension("el")], // Emacs Lisp
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"hi" => vec![self.path.with_extension("hs")], // Haskell
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"js" => vec![self.path.with_extension("coffee"), self.path.with_extension("ts")], // CoffeeScript, TypeScript
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"o" => vec![self.path.with_extension("c"), self.path.with_extension("cpp")], // C, C++
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"pyc" => vec![self.path.with_extension("py")], // Python
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"aux" | // TeX: auxiliary file
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"bbl" | // BibTeX bibliography file
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"blg" | // BibTeX log file
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"lof" | // TeX list of figures
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"log" | // TeX log file
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"lot" | // TeX list of tables
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"toc" => vec![self.path.with_extension("tex")], // TeX table of contents
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_ => vec![], // No source files if none of the above
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}
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}
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else {
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vec![] // No source files if there's no extension, either!
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}
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}
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}
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