CI: Prepare push conditions

Author: cytopia

.github/workflows/images.yml

@@ -42,15 +42,29 @@ jobs:
         run: |
           env
 
+      # https://help.github.com/en/github/automating-your-workflow-with-github-actions/contexts-and-expression-syntax-for-github-actions#github-context
       - name: Show GitHub variables
         run: |
           echo "github.actor:                           ${{ github.actor }}"
           echo "github.ref:                             ${{ github.ref }}"
+          echo "github.base_ref:                        ${{ github.base_ref }}"
+          echo "github.head_ref:                        ${{ github.head_ref }}"
           echo "github.event:                           ${{ github.event }}"
           echo "github.event_name:                      ${{ github.event_name }}"
           echo "github.event.pull_request.base.repo.id: ${{ github.event.pull_request.base.repo.id }}"
           echo "github.event.pull_request.head.repo.id: ${{ github.event.pull_request.head.repo.id }}"
 
+      - name: Dump GitHub context
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+        run: echo "${GITHUB_CONTEXT}"
+
+      - name: Dump Runner context
+        env:
+          RUNNER_CONTEXT: ${{ toJson(runner) }}
+        run: echo "${RUNNER_CONTEXT}"
+
+
   build:
     name: "[ ${{ matrix.version }} ]"
     runs-on: ubuntu-latest
@@ -246,5 +260,29 @@ jobs:
       # Only run this, if the PR was created by the repo owner
       - name: Publish images (only repo owner)
         run: |
+          # Set branch or tag as slug
+          if [[ ${GITHUB_REF} =~ ^refs\/tags\/ ]]; then
+            GIT_TYPE=TAG
+            GIT_SLUG="${GITHUB_REF/refs\/tags\//}"
+          else
+            GIT_TYPE=BRANCH
+            if [ -n "${GITHUB_HEAD_REF}" ]; then
+              GIT_SLUG="${GITHUB_HEAD_REF}"
+            else
+              GIT_SLUG="${GITHUB_REF/refs\/head\//}"
+            fi
+          fi
+
+          echo "Git Type: ${GIT_TYPE}"
+          echo "Git Slug: ${GIT_SLUG}"
+
           echo "Todo: Push to Dockerhub"
-        if: (github.event.pull_request.base.repo.id == github.event.pull_request.head.repo.id || github.ref == 'refs/heads/master')
+        # https://help.github.com/en/github/automating-your-workflow-with-github-actions/contexts-and-expression-syntax-for-github-actions#functions
+        if: github.event.pull_request.base.repo.id == github.event.pull_request.head.repo.id
+            && (
+              (github.event_name == 'schedule'     && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')))
+              ||
+              (github.event_name == 'push'         && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')))
+              ||
+              (github.event_name == 'pull_request' && (startsWith(github.head_ref, 'release-')))
+            )

README.md

@@ -1,11 +1,14 @@
 # PHP-FPM Docker images
 
+[![PHP](https://github.com/devilbox/docker-php-fpm/workflows/linting/badge.svg)](https://github.com/devilbox/docker-php-fpm/actions?workflow=linting)
+[![Linting](https://github.com/devilbox/docker-php-fpm/workflows/PHP/badge.svg)](https://github.com/devilbox/docker-php-fpm/actions?workflow=PHP)
 [![Build Status](https://travis-ci.org/devilbox/docker-php-fpm.svg?branch=master)](https://travis-ci.org/devilbox/docker-php-fpm)
 [![Release](https://img.shields.io/github/release/devilbox/docker-php-fpm.svg?colorB=orange)](https://github.com/devilbox/docker-php-fpm/releases)
 [![Gitter](https://badges.gitter.im/devilbox/Lobby.svg)](https://gitter.im/devilbox/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Discourse](https://img.shields.io/discourse/https/devilbox.discourse.group/status.svg?colorB=%234CB697)](https://devilbox.discourse.group)
 [![License](https://img.shields.io/badge/license-MIT-%233DA639.svg)](https://opensource.org/licenses/MIT)
 
+
 This repository will provide you fully functional PHP-FPM Docker images in different flavours,
 versions and packed with different types of integrated PHP modules. It also solves the problem of **[syncronizing file permissions](#unsynchronized-permissions)** of mounted volumes between the host and the container.
 
@@ -1234,6 +1237,8 @@ $ docker exec -it php mysqldump-secure
 
 <h2><img id="automated-builds" width="20" src="https://github.com/devilbox/artwork/raw/master/submissions_logo/cytopia/01/png/logo_64_trans.png"> Automated builds</h2>
 
+[![PHP](https://github.com/devilbox/docker-php-fpm/workflows/linting/badge.svg)](https://github.com/devilbox/docker-php-fpm/actions?workflow=linting)
+[![Linting](https://github.com/devilbox/docker-php-fpm/workflows/PHP/badge.svg)](https://github.com/devilbox/docker-php-fpm/actions?workflow=PHP)
 [![Build Status](https://travis-ci.org/devilbox/docker-php-fpm.svg?branch=master)](https://travis-ci.org/devilbox/docker-php-fpm)
 
 Docker images are built and tested every night by **[travis-ci](https://travis-ci.org/devilbox/docker-php-fpm)** and pushed to **[Docker hub](https://hub.docker.com/r/devilbox/php-fpm/)** on success. This is all done automatically to ensure that sources as well as base images are always fresh and in case of security updates always have the latest patches.