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This commit is contained in:
Félix Saparelli 2021-10-10 23:35:27 +13:00
parent 1dff1f5644
commit 3c65aee839
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1 changed files with 43 additions and 9 deletions
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52
lib/src/project.rs
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@ -127,8 +127,42 @@ pub async fn origins(path: impl AsRef<Path>) -> Vec<PathBuf> {
///
/// This should be called with a result of [`origins()`], or a project origin if already known; it
/// will not find the origin itself.
pub async fn types(path: impl AsRef<Path>) -> Result<Vec<ProjectType>, Error> {
todo!()
///
/// The returned list may be empty.
///
/// Note that this only detects project types listed in the [`ProjectType`] enum, and may not detect
/// anything for some paths returned by [`origins()`].
pub async fn types(path: impl AsRef<Path>) -> HashSet<ProjectType> {
let list = DirList::obtain(path.as_ref()).await;
IntoIterator::into_iter([
list.if_has_dir("_darcs", ProjectType::Darcs),
list.if_has_dir(".bzr", ProjectType::Bazaar),
list.if_has_dir(".fossil-settings", ProjectType::Fossil),
list.if_has_dir(".git", ProjectType::Git),
list.if_has_dir(".hg", ProjectType::Mercurial),
list.if_has_file(".bzrignore", ProjectType::Bazaar),
list.if_has_file(".ctags", ProjectType::C),
list.if_has_file(".gitattributes", ProjectType::Git),
list.if_has_file(".gitmodules", ProjectType::Git),
list.if_has_file(".hgignore", ProjectType::Mercurial),
list.if_has_file(".hgtags", ProjectType::Mercurial),
list.if_has_file(".perltidyrc", ProjectType::Perl),
list.if_has_file("build.gradle", ProjectType::Gradle),
list.if_has_file("Cargo.toml", ProjectType::Cargo),
list.if_has_file("cgmanifest.json", ProjectType::JavaScript),
list.if_has_file("composer.json", ProjectType::PHP),
list.if_has_file("Dockerfile", ProjectType::Docker),
list.if_has_file("Gemfile", ProjectType::Bundler),
list.if_has_file("Makefile.PL", ProjectType::Perl),
list.if_has_file("mix.exs", ProjectType::Elixir),
list.if_has_file("package.json", ProjectType::JavaScript),
list.if_has_file("pom.xml", ProjectType::Maven),
list.if_has_file("project.clj", ProjectType::Leiningen),
list.if_has_file("requirements.txt", ProjectType::Pip),
list.if_has_file("v.mod", ProjectType::V),
])
.flatten()
.collect()
}
#[derive(Debug, Default)]
@ -163,15 +197,15 @@ impl DirList {
#[inline]
fn is_empty(&self) -> bool {
self.0.is_empty()
}
}
#[inline]
#[inline]
fn has_file(&self, name: impl AsRef<Path>) -> bool {
let name = name.as_ref();
self.0.get(name).map(|x| x.is_file()).unwrap_or(false)
}
}
#[inline]
#[inline]
fn has_dir(&self, name: impl AsRef<Path>) -> bool {
let name = name.as_ref();
self.0.get(name).map(|x| x.is_dir()).unwrap_or(false)
@ -183,15 +217,15 @@ impl DirList {
Some(project)
} else {
None
}
}
}
#[inline]
#[inline]
fn if_has_dir(&self, name: impl AsRef<Path>, project: ProjectType) -> Option<ProjectType> {
if self.has_dir(name) {
Some(project)
} else {
None
}
}
}
}