👷 Publish to dockerhub from GitHub Actions

Signed-off-by: mathieu.brunot <mathieu.brunot@monogramm.io>

.github/workflows/hooks.yml

@@ -13,6 +13,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         version: ['1.6', '1.7', 'develop', 'main', ]
         variant: ['alpine', 'mainline']
@@ -21,11 +22,32 @@ jobs:
       - name: Check Out Repo
         uses: actions/checkout@v2
 
-      - name: Execute CI hooks
+      - name: Execute CI build hooks
         id: docker_build
         run: |
           cd ./images/${{ matrix.version }}/${{ matrix.variant }}/
-          ./hooks/run
+          ./hooks/run build
 
       - name: Display docker images
         run: docker images
+
+      - name: Execute CI test hooks
+        id: docker_test
+        run: |
+          cd ./images/${{ matrix.version }}/${{ matrix.variant }}/
+          ./hooks/run test
+
+      - name: Execute CI push hooks
+        id: docker_push
+        if: ${{ github.event_name == 'push' && ( github.ref == 'refs/heads/master' || github.ref == 'refs/heads/main' ) }}
+        run: |
+          cd ./images/${{ matrix.version }}/${{ matrix.variant }}/
+          # Export variables to login and push to GitHub Container Registry
+          #export DOCKER_REGISTRY=ghcr.io
+          #export DOCKER_LOGIN=${{ github.repository_owner }}
+          #export DOCKER_PASSWORD=${{ secrets.GITHUB_REGISTRY_TOKEN }}
+          #./hooks/run push
+          # Export variables to login and push to DockerHub Registry
+          export DOCKER_LOGIN=${{ secrets.DOCKERHUB_REGISTRY_LOGIN }}
+          export DOCKER_PASSWORD=${{ secrets.DOCKERHUB_REGISTRY_TOKEN }}
+          ./hooks/run push

template/hooks/post_push

@@ -3,11 +3,31 @@
 # See documentation for details:
 # https://docs.docker.com/docker-hub/builds/advanced/
 
+if [ -n "${DOCKER_REGISTRY}" ]; then
+    export DOCKER_BASE_IMAGE=${DOCKER_REGISTRY}/${DOCKER_REPO}
+else
+    export DOCKER_BASE_IMAGE=${DOCKER_REPO}
+fi
+
 if [ -f ./.dockertags ]; then
     for tag in $(cat ./.dockertags); do
         if [ ! "${tag}" = "${DOCKER_TAG}" ]; then
-            docker tag "$IMAGE_NAME" "$DOCKER_REPO:$tag"
-            docker push "$DOCKER_REPO:$tag"
+            docker tag "$IMAGE_NAME" "$DOCKER_BASE_IMAGE:$tag"
+            docker push "$DOCKER_BASE_IMAGE:$tag"
         fi
     done
 fi
+
+# Push image with tag set to commit hash
+docker tag "$IMAGE_NAME" "$DOCKER_BASE_IMAGE:$SOURCE_COMMIT"
+docker push "$DOCKER_BASE_IMAGE:$SOURCE_COMMIT"
+
+if [ -n "${DOCKER_PASSWORD}" ] && [ -n "${DOCKER_LOGIN}" ]; then
+    if [ -n "${DOCKER_REGISTRY}" ]; then
+        echo "Logout of Docker Registry ${DOCKER_REGISTRY}..."
+        docker logout "${DOCKER_REGISTRY}"
+    else
+        echo "Logout of Docker default Registry..."
+        docker logout
+    fi
+fi

template/hooks/pre_push

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# See documentation for details:
+# https://docs.docker.com/docker-hub/builds/advanced/
+
+if [ -n "${DOCKER_PASSWORD}" ] && [ -n "${DOCKER_LOGIN}" ]; then
+    if [ -n "${DOCKER_REGISTRY}" ]; then
+        echo "Login to Docker Registry ${DOCKER_REGISTRY}..."
+        docker login -u "${DOCKER_LOGIN}" -p "${DOCKER_PASSWORD}" "${DOCKER_REGISTRY}"
+    else
+        echo "Login to Docker default Registry..."
+        docker login -u "${DOCKER_LOGIN}" -p "${DOCKER_PASSWORD}"
+    fi
+fi

template/hooks/push

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# See documentation for details:
+# https://docs.docker.com/docker-hub/builds/advanced/
+
+docker push "$IMAGE_NAME"

template/hooks/run

@@ -17,7 +17,12 @@ COMMIT_MSG=$(git log -1 --format=%s)
 export DOCKER_REPO=
 export DOCKERFILE_PATH=Dockerfile
 export DOCKER_TAG=
-export IMAGE_NAME=${DOCKER_REPO}:${DOCKER_TAG}
+
+if [ -n "${DOCKER_REGISTRY}" ]; then
+    export IMAGE_NAME=${DOCKER_REGISTRY}/${DOCKER_REPO}:${DOCKER_TAG}
+else
+    export IMAGE_NAME=${DOCKER_REPO}:${DOCKER_TAG}
+fi
 
 # Execute hooks in given order
 IFS=',' read -ra STEPS <<< "${1:-build,test}"