refactor: join iterators into a single walk

1 files changed, 22 insertions, 0 deletions

diff --git a/src/path.rs b/src/path.rs
new file mode 100644
index 0000000..05a9caa
--- /dev/null
+++ b/src/path.rs
@@ -0,0 +1,22 @@
+use std::{io::ErrorKind, path::PathBuf};
+
+use crate::{parser::Parser, project::Project};
+
+#[derive(Debug, Clone)]
+pub enum PathMatcher {
+    All,
+    Pattern(String),
+}
+
+impl Parser for PathMatcher {
+    #[tracing::instrument]
+    fn parse(&self, path_buf: PathBuf) -> Result<Project, Box<dyn std::error::Error>> {
+        let project = match self {
+            PathMatcher::All => path_buf.try_into()?,
+            PathMatcher::Pattern(p) if path_buf.join(p).exists() => path_buf.try_into()?,
+            _ => return Err(Box::new(std::io::Error::from(ErrorKind::NotFound))),
+        };
+
+        Ok(project)
+    }
+}