From 2971dd03b5a3f9554b5fcd74b7ad53415957dc9c Mon Sep 17 00:00:00 2001
From: asyncapi-bot <bot+chan@asyncapi.io>
Date: Mon, 18 Mar 2024 12:38:14 +0100
Subject: [PATCH] ci: update of files from global .github repo (#1285)

---
 .github/workflows/if-docker-pr-testing.yml | 67 ++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 .github/workflows/if-docker-pr-testing.yml

diff --git a/.github/workflows/if-docker-pr-testing.yml b/.github/workflows/if-docker-pr-testing.yml
new file mode 100644
index 00000000000..1b9ed314b13
--- /dev/null
+++ b/.github/workflows/if-docker-pr-testing.yml
@@ -0,0 +1,67 @@
+#This action is centrally managed in https://github.com/asyncapi/.github/
+#Don't make changes to this file in this repo as they will be overwritten with changes made to the same file in above mentioned repo
+#It does magic only if there is a Dockerfile in the root of the project
+name: PR testing - if Docker
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize, ready_for_review]
+
+env:
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  test-docker-pr:
+    name: Test Docker build
+    runs-on: ubuntu-latest
+
+    steps:
+      - if: >
+          !github.event.pull_request.draft && !(
+            (github.actor == 'asyncapi-bot' && (
+              startsWith(github.event.pull_request.title, 'ci: update of files from global .github repo') || 
+              startsWith(github.event.pull_request.title, 'chore(release):')
+            )) ||
+            (github.actor == 'asyncapi-bot-eve' && (
+              startsWith(github.event.pull_request.title, 'ci: update of files from global .github repo') || 
+              startsWith(github.event.pull_request.title, 'chore(release):')
+            )) ||
+            (github.actor == 'allcontributors[bot]' && 
+              startsWith(github.event.pull_request.title, 'docs: add')
+            )
+          )
+        id: should_run
+        name: Should Run
+        run: echo "shouldrun=true" >> $GITHUB_OUTPUT
+
+      - if: steps.should_run.outputs.shouldrun == 'true' 
+        name: Checkout repository
+        uses: actions/checkout@v3
+
+      - if: steps.should_run.outputs.shouldrun == 'true' 
+        name: Check if project has a Dockerfile
+        id: docker
+        run: test -e ./Dockerfile && echo "exists=true" >> $GITHUB_OUTPUT || echo "exists=false" >> $GITHUB_OUTPUT
+        shell: bash
+
+      - if: steps.docker.outputs.exists == 'true'
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@4b4e9c3e2d4531116a6f8ba8e71fc6e2cb6e6c8c # use 2.5.0 https://github.com/docker/setup-buildx-action/releases/tag/v2.5.0
+
+      - if: steps.docker.outputs.exists == 'true'
+        name: Extract metadata for Docker
+        id: meta
+        uses: docker/metadata-action@507c2f2dc502c992ad446e3d7a5dfbe311567a96 # use 4.3.0 https://github.com/docker/metadata-action/releases/tag/v4.3.0
+        with:
+          images: ${{ env.IMAGE_NAME }}
+
+      - if: steps.docker.outputs.exists == 'true'
+        name: Build Docker image
+        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671  # use 4.0.0 https://github.com/docker/build-push-action/releases/tag/v4.0.0
+        with:
+          context: .
+          push: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max