feat: subpath

action.yaml

@@ -1,10 +1,16 @@
+name: Checkout
+description: Checkout a Git repository at a particular version
+
 inputs:
   token:
-    description: A token to authenticate on behalf of the GitHub App installed on your repository.
+    description: Personal access token (PAT) used to fetch the repository.
     default: ${{ gitea.token }}
+  subpath:
+    description: Limit clone to a single directory inside the repo
+    default: .
 
 runs:
   using: composite
   steps:
     - name: Checkout
-      run: ${{ gitea.action_path }}/checkout.sh
+      run: ${{ gitea.action_path }}/entrypoint.sh

entrypoint.sh

@@ -6,3 +6,7 @@ git init -b main
 git remote add origin "$URL"
 git fetch --no-tags --prune --no-recurse-submodules --depth=1 origin "$GITHUB_SHA"
 git checkout --progress --force -B main "$GITHUB_SHA"
+
+mv "$INPUT_SUBPATH" /bak/
+find . -delete
+mv /bak/ .