Remove GitLab CI, use GitHub Actions

Author: Teakowa

.github/workflows/push.yml

@@ -0,0 +1,21 @@
+name: Docker Build
+
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - uses: jerray/publish-docker-action@master
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_TOKEN }}
+        repository: fspnetwork/php
+        tags: edge
+    - uses: jerray/publish-docker-action@master
+      with:
+        username: ${{ secrets.GITHUB_USERNAME }}
+        password: ${{ secrets.GITHUB_PR_TOKEN }}
+        repository: docker.pkg.github.com/FSPNET/php
+        tags: edge

.github/workflows/release.yml

@@ -0,0 +1,35 @@
+name: Docker Build
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - uses: jerray/publish-docker-action@master
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_TOKEN }}
+        repository: fspnetwork/php
+        auto_tag: true
+    - uses: jerray/publish-docker-action@master
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_TOKEN }}
+        repository: fspnetwork/php
+        tags: latest
+    - uses: jerray/publish-docker-action@master
+      with:
+        username: ${{ secrets.GITHUB_USERNAME }}
+        password: ${{ secrets.GITHUB_PR_TOKEN }}
+        repository: docker.pkg.github.com/FSPNET/php
+        auto_tag: true
+    - uses: jerray/publish-docker-action@master
+      with:
+        username: ${{ secrets.GITHUB_USERNAME }}
+        password: ${{ secrets.GITHUB_PR_TOKEN }}
+        repository: docker.pkg.github.com/FSPNET/php
+        tags: latest