From 9c9bcb099a50cf88573cd87bf04bc3941592881e Mon Sep 17 00:00:00 2001
From: yoanm <4410697+yoanm@users.noreply.github.com>
Date: Sat, 24 Aug 2024 15:56:10 +0200
Subject: [PATCH] Add CI (#3)

---
 .github/workflows/CI.yml                      | 26 +++++++++++
 .../workflows/trigger-functional-tests.yml    | 23 ++++++++++
 action.yml                                    | 44 +++++++++++++------
 3 files changed, 79 insertions(+), 14 deletions(-)
 create mode 100644 .github/workflows/CI.yml
 create mode 100644 .github/workflows/trigger-functional-tests.yml

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
new file mode 100644
index 0000000..ecacf0c
--- /dev/null
+++ b/.github/workflows/CI.yml
@@ -0,0 +1,26 @@
+name: 'CI'
+
+on: # Build any PRs and main branch changes
+  pull_request:
+    types:
+      - opened
+      - synchronize
+  push:
+    branches: [ master ]
+  schedule:
+    - cron: '0 0 1 * *' # Every month
+
+concurrency:
+  group: "${{ github.workflow }}-${{ github.head_ref || github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  static-tests:
+    name: Static tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Validate action file syntax
+        run: yamllint -d relaxed action.yml 
diff --git a/.github/workflows/trigger-functional-tests.yml b/.github/workflows/trigger-functional-tests.yml
new file mode 100644
index 0000000..f4cb018
--- /dev/null
+++ b/.github/workflows/trigger-functional-tests.yml
@@ -0,0 +1,23 @@
+name: 'Trigger test repo workflow'
+on:
+  workflow_run:
+    workflows: ["CI"]
+    types: [completed]
+
+jobs:
+  tests:
+    name: Run functional tests
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger test repository worfklow
+        env:
+          GITHUB_TOKEN: ${{ secrets.FUNCTIONAL_TESTS_TRIGGER }}
+        run: |
+          gh api \
+            --method POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            /repos/yoanm/gha-versioning-test-repo/actions/workflows/functional-tests.yml/dispatches \
+            -f "ref=master" \
+            -f "inputs[sha]=${{ github.event.workflow_run.head_sha }}"
diff --git a/action.yml b/action.yml
index 1b9a75e..263b9bb 100644
--- a/action.yml
+++ b/action.yml
@@ -1,6 +1,7 @@
 name: gha-versioning
 description: |
-  Create (or override existing) vX and vX.Y based on the provided tag. Useful to maintain GitHub Action tags up to date.
+  Create (or override existing) vX and vX.Y based on the provided tag.
+  Useful to maintain GitHub Action tags up to date.
 branding:
   icon: tag
   color: yellow
@@ -17,7 +18,13 @@ inputs:
   git-name:
     description: The name for the GIT user creating the tags
     required: false
-    default: 'github-actions'
+    default: 'github-actions[bot]'
+  working-directory:
+    description: |
+      Directory to the Git repository to tag.
+      Useful only if you checkout it in a specific location !
+    required: false
+    default: '${{ github.workspace }}'
 
 outputs:
   minor-tag:
@@ -30,10 +37,11 @@ outputs:
 runs:
   using: "composite"
   steps:
-    # Even if an input is marked as "required", an empty value (or no value) may be passed !
+    # Even if an input is marked as "required", empty/no value may be passed !
     - shell: bash
       env:
         FULL_TAG: ${{ inputs.tag }}
+      working-directory: ${{ inputs.working-directory }}
       run: |
         # Validate provided tag ...
         if ! [[ "$FULL_TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
@@ -45,10 +53,11 @@ runs:
       shell: bash
       env:
         FULL_TAG: ${{ inputs.tag }}
+      working-directory: ${{ inputs.working-directory }}
       run: |
         # Generate vX and vX.Y tags
         echo "Original tag -> $FULL_TAG"
-        
+
         MINOR_TAG=`echo $FULL_TAG | cut -d '.' -f 1-2`;
         echo "Minor tag -> $MINOR_TAG"
         if ! [[ "$MINOR_TAG" =~ ^v[0-9]+\.[0-9]+$ ]]; then
@@ -56,10 +65,10 @@ runs:
           exit 2
         fi;
         echo "minor=$MINOR_TAG" >> "$GITHUB_OUTPUT"
-  
+
         MAJOR_TAG=`echo $FULL_TAG | cut -d '.' -f 1`;
         echo "Major tag -> $MAJOR_TAG"
-        if ! [[ "$MAJOR_TAG" =~ ^v[0-9]$ ]]; then
+        if ! [[ "$MAJOR_TAG" =~ ^v[0-9]+$ ]]; then
           echo "::error::Invalid major tag format (expected vX) !"
           exit 3
         fi;
@@ -72,13 +81,20 @@ runs:
         MAJOR_TAG: ${{ steps.generate-tags.outputs.major }}
         GIT_EMAIL: ${{ inputs.git-email }}
         GIT_NAME: ${{ inputs.git-name }}
+      working-directory: ${{ inputs.working-directory }}
       run: |
         # Create & push tags
-        # /!\ Update the original tag at the end (and after 1s delay) so it will be the latest tag generated, 
-        # otherwise, github releases won't take it automatically as latest tag to automatically generate the changelog !
-        git config --global user.email "$GIT_EMAIL" # Required when -m is used !
-        git config --global user.name "$GIT_NAME" # Required when -m is used !
-        git tag -f $MAJOR_TAG -m "Linked to $FULL_TAG tag" $FULL_TAG && \
-          git tag -f $MINOR_TAG -m "Linked to $FULL_TAG tag" $FULL_TAG &&  \
-          sleep 1 && git tag -f $FULL_TAG -m "See also $MAJOR_TAG or $MINOR_TAG tags" $FULL_TAG && \
-          git push origin --force $MINOR_TAG $MAJOR_TAG $FULL_TAG
+
+        # User email and name are required when -m is used !
+        (
+          git config --global user.email "$GIT_EMAIL" && \
+          git config --global user.name "$GIT_NAME" \
+        ) || exit 1
+
+        # Update the original tag BUT keep the original message !
+        git tag -l --format='%(contents)' $FULL_TAG > ./TAG_MSG || exit 2
+
+        (git tag -f $MAJOR_TAG -m "Linked to $FULL_TAG tag" ${FULL_TAG}^{} && \
+          git tag -f $MINOR_TAG -m "Linked to $FULL_TAG tag" ${FULL_TAG}^{} && \
+          sleep 1 && git tag -f $FULL_TAG -F ./TAG_MSG ${FULL_TAG}^{} && \
+          git push origin --force $MINOR_TAG $MAJOR_TAG $FULL_TAG) || exit 3