ci: throttle the push flows for slow builds

.github/actions/check-artifact/action.yml

@@ -0,0 +1,30 @@
+name: 'Check if artifact exists'
+
+inputs:
+  name:
+    description: 'Name of the artifact to check'
+    required: true
+
+outputs:
+  exists:
+    description: 'Whether the artifact exists'
+    value: ${{ steps.check.outputs.exists }}
+
+runs:
+  using: composite
+  steps:
+    - name: 'Check if artifact exists'
+      id: check
+      env:
+        ARTIFACT_NAME: ${{ inputs.name }}
+        REPO: ${{ github.repository }}
+      shell: bash
+      #language=bash
+      run: |
+        file=$(gh api "repos/$REPO/actions/artifacts" | jq ".artifacts[] | select(.name == \"$ARTIFACT_NAME\")")
+        
+        if [ -n "$file" ]; then
+          echo "exists=true" >> $GITHUB_OUTPUT
+        else
+          echo "exists=false" >> $GITHUB_OUTPUT
+        fi

.github/workflows/build-prestashop.yml

@@ -1,13 +1,6 @@
 name: 'Build prestashop images'
 
 on:
-  push:
-    branches:
-      - main
-
-    paths:
-      - images/prestashop/**/*
-
   workflow_dispatch:
 
 permissions:

.github/workflows/build-shopware.yml

@@ -1,13 +1,6 @@
 name: 'Build shopware images'
 
 on:
-  push:
-    branches:
-      - main
-
-    paths:
-      - images/shopware/**/*
-
   workflow_dispatch:
 
 permissions:
@@ -24,11 +17,10 @@ jobs:
     with:
       min-version: '8.1'
 
-
   build:
     runs-on: ubuntu-22.04
     needs:
-      - prepare-wp
+      - prepare-php
     strategy:
       fail-fast: false
       matrix:

.github/workflows/build-wordpress.yml

@@ -1,13 +1,6 @@
 name: 'Build wordpress images'
 
 on:
-  push:
-    branches:
-      - main
-
-    paths:
-      - images/wordpress/**/*
-
   workflow_dispatch:
 
 permissions:

.github/workflows/push.yml

@@ -0,0 +1,67 @@
+name: 'Schedule workflow run'
+
+on:
+  push:
+    branches:
+      - main
+
+    paths:
+      - images/prestashop/**
+      - images/shopware/**
+      - images/wordpress/**
+
+jobs:
+  prepare:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        image:
+          - prestashop
+          - shopware
+          - wordpress
+    steps:
+      - uses: tj-actions/changed-files@v45
+        id: changed-files
+        with:
+          files: 'images/${{ matrix.image }}/**'
+
+      - name: 'Prepare'
+        if: steps.changed-files.outputs.test_any_changed == 'true'
+        id: prepare
+        env:
+          IMAGE: ${{ matrix.image }}
+        shell: bash
+        #language=bash
+        run: |
+          echo "filename=.lock-$IMAGE.txt"          >> $GITHUB_OUTPUT
+          echo "artifact-name=workflow-lock-$IMAGE" >> $GITHUB_OUTPUT
+
+      - name: 'Check if lock file exists'
+        if: steps.changed-files.outputs.test_any_changed == 'true'
+        uses: ./.github/actions/check-artifact
+        id: check-lock
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          name: ${{ steps.prepare.outputs.artifact-name }}
+
+      - if: steps.changed-files.outputs.test_any_changed == 'true' && steps.check-lock.outputs.exists == 'true'
+        shell: bash
+        #language=bash
+        run: echo "Lock file already exists."
+
+      - name: 'Create lock file'
+        if: steps.changed-files.outputs.test_any_changed == 'true' && steps.check-lock.outputs.exists == 'false'
+        env:
+          FILENAME: ${{ steps.prepare.outputs.filename }}
+        shell: bash
+        #language=bash
+        run: |
+          echo "$(date)" > $FILENAME
+
+      - name: 'Upload lock artifact'
+        uses: actions/upload-artifact@v4
+        if: steps.changed-files.outputs.test_any_changed == 'true' && steps.check-lock.outputs.exists == 'false'
+        with:
+          name: ${{ steps.prepare.outputs.artifact-name}}
+          path: ${{ steps.prepare.outputs.filename }}

.github/workflows/schedule-trigger.yml

@@ -0,0 +1,77 @@
+name: 'Trigger scheduled workflows'
+
+on:
+  # Run every day at 18:00 UTC
+  schedule:
+    - cron: '0 18 * * *'
+
+  # Or trigger manually
+  workflow_dispatch:
+
+jobs:
+  run:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        image:
+          - prestashop
+          - shopware
+          - wordpress
+    steps:
+      - name: 'Prepare'
+        id: prepare
+        env:
+          IMAGE: ${{ matrix.image }}
+        shell: bash
+        #language=bash
+        run: |
+          echo "filename=.lock-$IMAGE.txt"          >> $GITHUB_OUTPUT
+          echo "artifact-name=workflow-lock-$IMAGE" >> $GITHUB_OUTPUT
+
+      - name: 'Check if workflow is already pending'
+        id: check-lock
+        env:
+          ARTIFACT_NAME: ${{ steps.prepare.outputs.artifact-name }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REPO: ${{ github.repository }}
+        shell: bash
+        #language=bash
+        run: |
+          file=$(gh api "repos/$REPO/actions/artifacts" | jq ".artifacts[] | select(.name == \"$ARTIFACT_NAME\")")
+
+          if [ -n "$file" ]; then
+            echo "has-lock=true" >> $GITHUB_OUTPUT
+          else
+            echo "has-lock=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Run actual job
+        if: steps.check-lock.outputs.has-lock == 'true'
+        env:
+          IMAGE: ${{ matrix.image }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        shell: bash
+        #language=bash
+        run: |
+          gh workflow run "build-$IMAGE.yml"
+          
+          echo "Job 'build-$IMAGE' dispatched."
+
+      - name: 'Release the lock'
+        if: steps.check-lock.outputs.has-lock == 'true'
+        shell: bash
+        env:
+          ARTIFACT_NAME: ${{ steps.prepare.outputs.artifact-name }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REPO: ${{ github.repository }}
+        #language=bash
+        run: |
+          artifactId=$(gh api "/repos/$REPO/actions/artifacts" --jq ".artifacts[] | select(.name == \"$ARTIFACT_NAME\") | .id")
+
+          if [ -n "$artifactId" ]; then
+            gh api --method DELETE "/repos/$REPO/actions/artifacts/$artifactId"
+            echo "Lock artifact deleted successfully."
+          else
+            echo "No lock artifact found."
+            exit 1
+          fi