ci: Revert "replace Makefile-based Docker builds with GitHub Action… (#1075)" (#1081)

This reverts commit 854183b.

Signed-off-by: James Alseth <james@jalseth.me>

Author: jalseth

.github/workflows/pr.yaml

@@ -2,10 +2,6 @@ name: pr
 
 on: [pull_request]
 
-env:
-  IMAGE: openpolicyagent/conftest
-  PLATFORMS: linux/amd64,linux/arm64
-
 permissions:
   actions: read
   checks: none
@@ -74,18 +70,6 @@ jobs:
       - name: build
         run: make build
 
-      - name: setup docker buildx
-        run: docker buildx create --name conftestbuild --use
-
-      - name: Build Docker image
-        uses: docker/build-push-action@v6 
-        with:
-          context: .
-          push: false
-          tags: |
-            ${{ env.IMAGE }}:latest
-          platforms: ${{ env.PLATFORMS }}
-
       - name: unit test
         run: make test
 

.github/workflows/release.yaml

@@ -4,10 +4,7 @@ on:
   push:
     tags:
       - 'v*'
-env:
-  IMAGE: openpolicyagent/conftest
-  PLATFORMS: linux/amd64,linux/arm64
-  
+
 jobs:
   release:
     runs-on: ubuntu-latest
@@ -39,27 +36,10 @@ jobs:
       - name: setup docker buildx
         run: docker buildx create --name conftestbuild --use
 
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v6 
-        with:
-          context: .
-          push: true
-          build-args: |
-            VERSION=${{ steps.get-version.outputs.VERSION }}
-          tags: |
-            ${{ env.IMAGE }}:${{ env.VERSION }}
-            ${{ env.IMAGE }}:latest
-          platforms: ${{ env.PLATFORMS }}
-
-      - name: Build and push examples image
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: true
-          target: examples
-          tags: |
-            ${{ env.IMAGE }}:examples
-          platforms: ${{ env.PLATFORMS }}
+      - name: push images
+        env:
+          VERSION: ${{ steps.get-version.outputs.VERSION }}
+        run: make push TAG=$VERSION
 
       - name: setup go
         uses: actions/setup-go@v4
@@ -72,4 +52,4 @@ jobs:
           args: release --clean
           version: "~> v1"
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}