Added tagging

Author: greg-agacinski

README.md

@@ -35,6 +35,9 @@ The commit message to be used in the output repository. Optional and defaults to
 
 The string `ORIGIN_COMMIT` is replaced by `$REPOSITORY_URL@commit`.
 
+### `commit-tag` (argument) [optional]
+Tags a commit.
+
 ### `API_TOKEN_GITHUB` (environment)
 E.g.:
   `API_TOKEN_GITHUB: ${{ secrets.API_TOKEN_GITHUB }}`

action.yml

@@ -25,6 +25,10 @@ inputs:
     description: '[Optional] commit message for the output repository. ORIGIN_COMMIT is replaced by the URL@commit in the origin repo'
     default: 'Update from ORIGIN_COMMIT'
     required: false
+  commit-tag:
+    description: '[Optional] Tag a commit'
+    default: 'None'
+    required: false
 runs:
   using: 'docker'
   image: 'Dockerfile'
@@ -36,6 +40,7 @@ runs:
     - ${{ inputs.destination-repository-username }}
     - ${{ inputs.target-branch }}
     - ${{ inputs.commit-message }}
+    - ${{ inputs.commit-tag }}
 branding:
   icon: 'git-commit'
   color: 'green'

entrypoint.sh

@@ -11,6 +11,7 @@ USER_EMAIL="$4"
 DESTINATION_REPOSITORY_USERNAME="$5"
 TARGET_BRANCH="$6"
 COMMIT_MESSAGE="$7"
+COMMIT_TAG="$8"
 
 if [ -z "$DESTINATION_REPOSITORY_USERNAME" ]
 then
@@ -48,5 +49,13 @@ git status
 git diff-index --quiet HEAD || git commit --message "$COMMIT_MESSAGE"
 
 echo "Pushing git commit"
-# --set-upstream: sets de branch when pushing to a branch that does not exist
+# --set-upstream: sets the branch when pushing to a branch that does not exist
 git push origin --set-upstream "$TARGET_BRANCH"
+
+# tag the commit
+if [ -z "$COMMIT_TAG" ]
+then
+  echo "Tagging the commit"
+  git tag "$COMMIT_TAG"
+  git push origin --tags
+fi