New VFS

1 files changed, 0 insertions, 98 deletions

diff --git a/crates/rust-analyzer/src/vfs_glob.rs b/crates/rust-analyzer/src/vfs_glob.rs
deleted file mode 100644
index ff37a7008..000000000
--- a/crates/rust-analyzer/src/vfs_glob.rs
+++ /dev/null
@@ -1,98 +0,0 @@
-//! Exclusion rules for vfs.
-//!
-//! By default, we include only `.rs` files, and skip some know offenders like
-//! `/target` or `/node_modules` altogether.
-//!
-//! It's also possible to add custom exclusion globs.
-
-use globset::{GlobSet, GlobSetBuilder};
-use ra_vfs::{Filter, RelativePath};
-
-pub use globset::{Glob, GlobBuilder};
-
-const ALWAYS_IGNORED: &[&str] = &["target/**", "**/node_modules/**", "**/.git/**"];
-const IGNORED_FOR_NON_MEMBERS: &[&str] = &["examples/**", "tests/**", "benches/**"];
-
-pub struct RustPackageFilterBuilder {
-    is_member: bool,
-    exclude: GlobSetBuilder,
-}
-
-impl Default for RustPackageFilterBuilder {
-    fn default() -> RustPackageFilterBuilder {
-        RustPackageFilterBuilder { is_member: false, exclude: GlobSetBuilder::new() }
-    }
-}
-
-impl RustPackageFilterBuilder {
-    pub fn set_member(mut self, is_member: bool) -> RustPackageFilterBuilder {
-        self.is_member = is_member;
-        self
-    }
-
-    pub fn exclude(mut self, globs: impl IntoIterator<Item = Glob>) -> RustPackageFilterBuilder {
-        for glob in globs.into_iter() {
-            self.exclude.add(glob);
-        }
-        self
-    }
-
-    pub fn into_vfs_filter(self) -> Box<dyn Filter> {
-        let RustPackageFilterBuilder { is_member, mut exclude } = self;
-        for &glob in ALWAYS_IGNORED {
-            exclude.add(Glob::new(glob).unwrap());
-        }
-        if !is_member {
-            for &glob in IGNORED_FOR_NON_MEMBERS {
-                exclude.add(Glob::new(glob).unwrap());
-            }
-        }
-        Box::new(RustPackageFilter { exclude: exclude.build().unwrap() })
-    }
-}
-
-struct RustPackageFilter {
-    exclude: GlobSet,
-}
-
-impl Filter for RustPackageFilter {
-    fn include_dir(&self, dir_path: &RelativePath) -> bool {
-        !self.exclude.is_match(dir_path.as_str())
-    }
-
-    fn include_file(&self, file_path: &RelativePath) -> bool {
-        file_path.extension() == Some("rs")
-    }
-}
-
-#[test]
-fn test_globs() {
-    let filter = RustPackageFilterBuilder::default().set_member(true).into_vfs_filter();
-
-    assert!(filter.include_dir(RelativePath::new("src/tests")));
-    assert!(filter.include_dir(RelativePath::new("src/target")));
-    assert!(filter.include_dir(RelativePath::new("tests")));
-    assert!(filter.include_dir(RelativePath::new("benches")));
-
-    assert!(!filter.include_dir(RelativePath::new("target")));
-    assert!(!filter.include_dir(RelativePath::new("src/foo/.git")));
-    assert!(!filter.include_dir(RelativePath::new("foo/node_modules")));
-
-    let filter = RustPackageFilterBuilder::default().set_member(false).into_vfs_filter();
-
-    assert!(filter.include_dir(RelativePath::new("src/tests")));
-    assert!(filter.include_dir(RelativePath::new("src/target")));
-
-    assert!(!filter.include_dir(RelativePath::new("target")));
-    assert!(!filter.include_dir(RelativePath::new("src/foo/.git")));
-    assert!(!filter.include_dir(RelativePath::new("foo/node_modules")));
-    assert!(!filter.include_dir(RelativePath::new("tests")));
-    assert!(!filter.include_dir(RelativePath::new("benches")));
-
-    let filter = RustPackageFilterBuilder::default()
-        .set_member(true)
-        .exclude(std::iter::once(Glob::new("src/llvm-project/**").unwrap()))
-        .into_vfs_filter();
-
-    assert!(!filter.include_dir(RelativePath::new("src/llvm-project/clang")));
-}