mirror of
https://github.com/denoland/deno
synced 2024-09-17 23:22:46 +00:00
015ea60d25
This prevents documents specified in a deno.json's "exclude" from being
pre-loaded by the lsp.
For example, someone may have something like:
```jsonc
// deno.json
{
"exclude": [
"dist" // build directory
]
}
```
109 lines
2.8 KiB
Rust
109 lines
2.8 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
|
|
|
|
use std::path::Path;
|
|
use std::path::PathBuf;
|
|
|
|
use deno_core::anyhow::Context;
|
|
use deno_core::error::AnyError;
|
|
|
|
pub fn expand_globs(paths: Vec<PathBuf>) -> Result<Vec<PathBuf>, AnyError> {
|
|
let mut new_paths = vec![];
|
|
for path in paths {
|
|
let path_str = path.to_string_lossy();
|
|
if is_glob_pattern(&path_str) {
|
|
let globbed_paths = glob(&path_str)?;
|
|
|
|
for globbed_path_result in globbed_paths {
|
|
new_paths.push(globbed_path_result?);
|
|
}
|
|
} else {
|
|
new_paths.push(path);
|
|
}
|
|
}
|
|
|
|
Ok(new_paths)
|
|
}
|
|
|
|
pub fn glob(pattern: &str) -> Result<glob::Paths, AnyError> {
|
|
glob::glob_with(&escape_brackets(pattern), match_options())
|
|
.with_context(|| format!("Failed to expand glob: \"{}\"", pattern))
|
|
}
|
|
|
|
pub struct GlobPattern(glob::Pattern);
|
|
|
|
impl GlobPattern {
|
|
pub fn new_if_pattern(pattern: &str) -> Result<Option<Self>, AnyError> {
|
|
if !is_glob_pattern(pattern) {
|
|
return Ok(None);
|
|
}
|
|
Self::new(pattern).map(Some)
|
|
}
|
|
|
|
pub fn new(pattern: &str) -> Result<Self, AnyError> {
|
|
let pattern = glob::Pattern::new(pattern)
|
|
.with_context(|| format!("Failed to expand glob: \"{}\"", pattern))?;
|
|
Ok(Self(pattern))
|
|
}
|
|
|
|
pub fn matches_path(&self, path: &Path) -> bool {
|
|
self.0.matches_path(path)
|
|
}
|
|
}
|
|
|
|
pub struct GlobSet(Vec<GlobPattern>);
|
|
|
|
impl GlobSet {
|
|
pub fn new(matchers: Vec<GlobPattern>) -> Self {
|
|
Self(matchers)
|
|
}
|
|
|
|
pub fn matches_path(&self, path: &Path) -> bool {
|
|
for pattern in &self.0 {
|
|
if pattern.matches_path(path) {
|
|
return true;
|
|
}
|
|
}
|
|
false
|
|
}
|
|
}
|
|
|
|
pub fn is_glob_pattern(path: &str) -> bool {
|
|
path.chars().any(|c| matches!(c, '*' | '?'))
|
|
}
|
|
|
|
fn escape_brackets(pattern: &str) -> String {
|
|
// Escape brackets - we currently don't support them, because with introduction
|
|
// of glob expansion paths like "pages/[id].ts" would suddenly start giving
|
|
// wrong results. We might want to revisit that in the future.
|
|
pattern.replace('[', "[[]").replace(']', "[]]")
|
|
}
|
|
|
|
fn match_options() -> glob::MatchOptions {
|
|
// Matches what `deno_task_shell` does
|
|
glob::MatchOptions {
|
|
// false because it should work the same way on case insensitive file systems
|
|
case_sensitive: false,
|
|
// true because it copies what sh does
|
|
require_literal_separator: true,
|
|
// true because it copies with sh does—these files are considered "hidden"
|
|
require_literal_leading_dot: true,
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod test {
|
|
use super::*;
|
|
|
|
#[test]
|
|
pub fn glob_set_matches_path() {
|
|
let glob_set = GlobSet::new(vec![
|
|
GlobPattern::new("foo/bar").unwrap(),
|
|
GlobPattern::new("foo/baz").unwrap(),
|
|
]);
|
|
|
|
assert!(glob_set.matches_path(Path::new("foo/bar")));
|
|
assert!(glob_set.matches_path(Path::new("foo/baz")));
|
|
assert!(!glob_set.matches_path(Path::new("foo/qux")));
|
|
}
|
|
}
|