Check that the git repo is personal before adding it as personal

1 files changed, 31 insertions, 10 deletions

diff --git a/src/git.rs b/src/git.rs
index ea27add..ac92908 100644
--- a/src/git.rs
+++ b/src/git.rs
@@ -105,25 +105,46 @@ pub struct RepoMetadata {
 }
 
 pub fn list() -> Result<Vec<RepoMetadata>, ShackleError> {
-    let mut results = Vec::new();
+    fn add_from_dir(
+        collection_dir: &PathBuf,
+        is_checking_group: bool,
+    ) -> Result<Vec<RepoMetadata>, ShackleError> {
+        let mut results = Vec::new();
+        if !collection_dir.is_dir() {
+            return Ok(results);
+        }
 
-    let personal_dir = personal_git_dir()?;
-    if personal_dir.is_dir() {
-        for dir in personal_dir.read_dir()? {
+        for dir in collection_dir.read_dir()? {
             let path = dir?.path();
             let description_path = path.join("description");
             let has_git_ext = path.extension().map_or(false, |ext| ext == "git");
-            let has_description = description_path.is_file();
-
-            // TODO: Read the config to tell if this is a shared repo
 
-            if has_git_ext && has_description {
-                let description = fs::read_to_string(description_path)?;
-                results.push(RepoMetadata { path, description });
+            if has_git_ext {
+                if let Ok(repo) = Repository::open_bare(&path) {
+                    let config = repo.config()?.snapshot()?;
+                    let shared_config = config.get_str("core.sharedRepository").ok(); // TODO: Could shis fail for other reasons?
+                    let is_group_shared =
+                        [Some("group"), Some("1"), Some("true")].contains(&shared_config);
+
+                    if is_group_shared == is_checking_group {
+                        let description = if description_path.is_file() {
+                            fs::read_to_string(description_path)?
+                        } else {
+                            String::new()
+                        };
+
+                        results.push(RepoMetadata { path, description });
+                    }
+                }
             }
         }
+        Ok(results)
     }
 
+    let mut results = Vec::new();
+
+    results.append(&mut add_from_dir(&personal_git_dir()?, false)?);
+
     // TODO: Do the same (more or less) for group repos
 
     Ok(results)