update

.gitea/workflows/docker.yaml

@@ -1,11 +1,67 @@
-name: Build Docker Container
-run-name: ${{ gitea.actor }} is building container
-on: [push]
+# Inspired by:
+# https://blog.gitea.com/creating-go-actions/
+# https://gitea.com/Zettat123/test-simple-go-action/src/branch/main/.gitea/workflows/call-username.yml
+# https://gitea.com/actions/release-action
+# https://gitea.com/gitea/runner-images
+# https://github.com/vegardit/docker-gitea-act-runner
+# https://github.com/catthehacker/docker_images
+#
+---
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+name: build-image
+run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀 🚀 🚀
+
+on:
+  push:
+    branches: ["main"]
+    paths:
+      - .gitea/workflows/build-image.yaml
 
 jobs:
-  Build-Container-Image:
+  build-image:
+    name: build-image
     runs-on: ubuntu-latest
+
+    container:
+      # image: ghcr.io/catthehacker/ubuntu:act-latest
+      # image: gitea/runner-images:ubuntu-latest
+      image: ghcr.io/catthehacker/ubuntu:act-latest
+      # credentials:
+      #   username: ${{ gitea.actor }}
+      #   password: ${{ secrets.GA_TOKEN }}
+
     steps:
+      - uses: actions/checkout@v4
+
+      - name: Install QEMU
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y qemu-user-static
+      #
+      # https://github.com/docker/metadata-action
+      #
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            gitea.example.com/xyz/alpine
+          tags: |
+            type=schedule,pattern={{date 'YYYYMMDDHHMM'}}
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
+      - name: Set up Docker Context for Buildx
+        id: buildx-context
+        run: |
+          export DOCKER_HOST=tcp://docker:2376/
+          export DOCKER_TLS_CERTDIR="/certs"
+          export DOCKER_TLS_VERIFY=1
+          export DOCKER_CERT_PATH="/certs/client"
+          docker context create builders
+      # https://github.com/docker/setup-buildx-action
+      # https://docs.docker.com/engine/reference/commandline/cli/#environment-variables
       - name: Setup Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v3
@@ -15,5 +71,5 @@ jobs:
         env:
           DOCKER_HOST: "tcp://docker:2376/"
           DOCKER_TLS_CERTDIR: "/certs"
-          DOCKER_TLS_VERIFY: 0
-          DOCKER_CERT_PATH: "/certs/client"
+          DOCKER_TLS_VERIFY: 1
+          DOCKER_CERT_PATH: "/certs/client"