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use regex::Regex;
pub struct HaskellPatterns {
external_patterns: Vec<Regex>,
cache_patterns: Vec<Regex>,
extensions: Vec<String>,
}
impl HaskellPatterns {
pub fn new() -> Self {
let external_patterns = vec![
// Stack build artifacts
Regex::new(r"\.stack-work/").unwrap(),
Regex::new(r"stack\.yaml\.lock").unwrap(),
// Cabal build artifacts
Regex::new(r"dist/").unwrap(),
Regex::new(r"dist-newstyle/").unwrap(),
Regex::new(r"cabal\.project\.local").unwrap(),
Regex::new(r"\.cabal-sandbox/").unwrap(),
Regex::new(r"cabal\.sandbox\.config").unwrap(),
// GHC artifacts
Regex::new(r"\.hi$").unwrap(),
Regex::new(r"\.o$").unwrap(),
Regex::new(r"\.dyn_hi$").unwrap(),
Regex::new(r"\.dyn_o$").unwrap(),
Regex::new(r"\.p_hi$").unwrap(),
Regex::new(r"\.p_o$").unwrap(),
// Haddock documentation
Regex::new(r"\.haddock/").unwrap(),
Regex::new(r"haddock\.html").unwrap(),
// Nix build artifacts
Regex::new(r"result").unwrap(),
Regex::new(r"result-*").unwrap(),
// IDE files
Regex::new(r"\.ghc\.environment\.").unwrap(),
Regex::new(r"\.hie/").unwrap(),
Regex::new(r"\.hiedb").unwrap(),
// Package databases
Regex::new(r"package\.conf\.d/").unwrap(),
// Profiling files
Regex::new(r"\.prof$").unwrap(),
Regex::new(r"\.hp$").unwrap(),
Regex::new(r"\.ps$").unwrap(),
Regex::new(r"\.aux$").unwrap(),
// Test coverage
Regex::new(r"\.tix$").unwrap(),
Regex::new(r"hpc_index\.html").unwrap(),
// Temporary files
Regex::new(r"\.swp$").unwrap(),
Regex::new(r"\.swo$").unwrap(),
Regex::new(r"~$").unwrap(),
];
let cache_patterns = vec![
// Stack cache
Regex::new(r"\.stack-work/").unwrap(),
// Cabal cache
Regex::new(r"dist/").unwrap(),
Regex::new(r"dist-newstyle/").unwrap(),
// GHC cache
Regex::new(r"\.ghc/").unwrap(),
// HIE cache
Regex::new(r"\.hie/").unwrap(),
];
let extensions = vec![
// Haskell source files
"hs".to_string(),
// Literate Haskell
"lhs".to_string(),
// Haskell C files
"hsc".to_string(),
// Cabal files
"cabal".to_string(),
// C files (often used with Haskell)
"c".to_string(),
"h".to_string(),
// Configuration files
"yaml".to_string(),
"yml".to_string(),
"json".to_string(),
// Documentation
"md".to_string(),
"rst".to_string(),
"txt".to_string(),
// Nix files (common in Haskell projects)
"nix".to_string(),
// Shell scripts
"sh".to_string(),
];
Self {
external_patterns,
cache_patterns,
extensions,
}
}
pub fn get_external_patterns(&self) -> &[Regex] {
&self.external_patterns
}
pub fn get_cache_patterns(&self) -> &[Regex] {
&self.cache_patterns
}
pub fn get_extensions(&self) -> &[String] {
&self.extensions
}
pub fn get_script_names() -> Vec<&'static str> {
vec![
// Stack files
"stack.yaml", "stack.yaml.lock",
// Cabal files
"cabal.project", "cabal.project.local",
"Setup.hs", "Setup.lhs",
// Package files
"package.yaml", "hpack.yaml",
// Build scripts
"Makefile", "makefile", "build.sh",
// Nix files
"default.nix", "shell.nix", "release.nix",
// Documentation
"README.md", "CHANGELOG.md", "LICENSE",
// Configuration
".ghci", ".ghc-flags", ".hspec",
// CI/CD
".github/workflows/haskell.yml",
".travis.yml", "appveyor.yml",
"circle.yml", ".circleci/config.yml",
// Git
".gitignore", ".gitattributes",
// Editor
".dir-locals.el", ".projectile",
// Benchmarks
"bench.hs", "benchmarks.hs",
// Tests
"test.hs", "tests.hs", "Spec.hs",
// Examples
"example.hs", "examples.hs",
// Main files
"Main.hs", "main.hs",
// Library files
"Lib.hs", "lib.hs",
]
}
}