split into block and add pr preview

.github/workflows/build.yml

@@ -0,0 +1,61 @@
+name: Docker Build Reusable
+
+on:
+  workflow_call:
+    inputs:
+      push:
+        required: false
+        type: boolean
+        default: false
+      nginx_version:
+        required: true
+        type: string
+      tags:
+        required: true
+        type: string
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          install: true
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v4
+        if: inputs.push
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v4
+        if: inputs.push
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker Labels
+        id: meta
+        uses: docker/metadata-action@v6
+        with:
+          images: |
+            cupcakearmy/static
+            ghcr.io/${{ github.repository }}
+          tags: ${{ inputs.tags }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: ${{ inputs.push }}
+          platforms: linux/amd64,linux/arm64
+          build-args: NGINX=${{ inputs.nginx_version }}
+          tags: ${{ steps.meta.outputs.tags }}

.github/workflows/cron.yml

@@ -7,59 +7,15 @@ on:
 
 jobs:
   tags:
-    runs-on: ubuntu-latest
-    outputs:
-      matrix: ${{ steps.fetcher.outputs.matrix }}
-    defaults:
-      run:
-        working-directory: tags
-    steps:
-      - uses: actions/checkout@v4
-      - uses: oven-sh/setup-bun@v2
-      - run: bun i
-      - id: fetcher
-        run: bun .
+    uses: ./.github/workflows/tags.yml
 
   build:
-    runs-on: ubuntu-latest
     needs: tags
     strategy:
       matrix: ${{fromJson(needs.tags.outputs.matrix)}}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          install: true
-
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v4
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Log in to the Container registry
-        uses: docker/login-action@v4
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Docker Labels
-        id: meta
-        uses: docker/metadata-action@v6
-        with:
-          images: |
-            cupcakearmy/static
-            ghcr.io/${{ github.repository }}
-          tags: ${{ matrix.tags }}
-
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v6
-        with:
-          push: true
-          platforms: linux/amd64,linux/arm64
-          build-args: NGINX=${{ matrix.version }}
-          tags: ${{ steps.meta.outputs.tags }}
+    uses: ./.github/workflows/build.yml
+    with:
+      push: true
+      nginx_version: ${{ matrix.version }}
+      tags: ${{ matrix.tags }}
+    secrets: inherit

.github/workflows/pr.yml

@@ -0,0 +1,18 @@
+name: PR Build
+
+on:
+  pull_request:
+
+jobs:
+  tags:
+    uses: ./.github/workflows/tags.yml
+
+  build:
+    needs: tags
+    strategy:
+      matrix: ${{fromJson(needs.tags.outputs.matrix)}}
+    uses: ./.github/workflows/build.yml
+    with:
+      push: false
+      nginx_version: ${{ matrix.version }}
+      tags: ${{ matrix.tags }}

.github/workflows/tags.yml

@@ -0,0 +1,23 @@
+name: Fetch Nginx Tags
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: JSON matrix of nginx versions and docker tags
+        value: ${{ jobs.fetch.outputs.matrix }}
+
+jobs:
+  fetch:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.fetcher.outputs.matrix }}
+    defaults:
+      run:
+        working-directory: tags
+    steps:
+      - uses: actions/checkout@v4
+      - uses: oven-sh/setup-bun@v2
+      - run: bun i
+      - id: fetcher
+        run: bun .