Workflow for main branch that publishes plugin to ghcr.io

.github/workflows/main.yaml

@@ -0,0 +1,34 @@
+---
+name: Post Merge
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Build edge
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and publish docker plugin
+        env:
+          REPO: ghcr.io/${{ github.repository }}
+          VERSION: edge
+        run: |-
+          make plugin
+          docker plugin push "$REPO:${TAG_NAME}"

.github/workflows/release.yaml

@@ -0,0 +1,38 @@
+---
+name: Release
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Set TAG_NAME in Environment
+      # Subsequent jobs will be have the computed tag name
+        run: echo "TAG_NAME=${GITHUB_REF##*/}" >> $GITHUB_ENV
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and publish docker plugin
+        env:
+          REPO: ghcr.io/${{ github.repository }}
+          VERSION: ${{ env.TAG_NAME }}
+        run: |-
+          make plugin
+          docker plugin push "$REPO:${TAG_NAME}"

Makefile

@@ -3,7 +3,7 @@
 VERSION ?= 0.8
 GO_VERSION := 1.19.1
 GOLANGCI_LINT_VERSION := v1.49.0
-REPO := openpolicyagent/opa-docker-authz
+REPO := openpolicyagent/opa-docker-authz-v2
 
 all: build
 

plugin.sh

@@ -10,10 +10,10 @@ docker image build -t rootfsimage .
 id=`docker container create rootfsimage true`
 docker container export "$id" | tar -x -C ./rootfs
 
-echo "Creating plugin "${REPO}-v2:${VERSION}" ..."
-docker plugin create "${REPO}-v2:${VERSION}" .
+echo "Creating plugin "${REPO}:${VERSION}" ..."
+docker plugin create "${REPO}:${VERSION}" .
 
 echo "Cleanup..."
 docker container rm -f "$id" > /dev/null
 docker image rm -f rootfsimage > /dev/null
-rm -rf ./rootfs
+rm -rf ./rootfs