From 8bbace1a7381303180e24e3c9fe351dd267e89d0 Mon Sep 17 00:00:00 2001
From: "Patrik J. Braun" <bra.patrik@gmail.com>
Date: Thu, 13 May 2021 10:01:52 +0200
Subject: [PATCH] Adding experimental branch buildflow

(cherry picked from commit c2b0276a60f1d21d18cc56d234f5dce0c5d1fffc)
---
 .github/workflows/build.yml | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 560da788..89a3ebb3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,9 +1,13 @@
 name: docker-buildx
 on:
   pull_request:
-    branches: master
+    branches:
+      - master
+      - experimental
   push:
-    branches: master
+    branches:
+      - master
+      - experimental
     tags:
       - '*.*'
 
@@ -84,7 +88,7 @@ jobs:
     strategy:
       matrix:
         container: [alpine, debian-stretch, debian-buster]
-    
+
     steps:
       -
         name: Set tag
@@ -112,15 +116,25 @@ jobs:
           password: ${{ secrets.REGISTRY_PASSWORD }}
       -
         name: Test build on Pull request
-        if: ${{ startsWith(steps.vars.outputs.type , 'head') &&  github.event.issue.pull_request }}
+        if: ${{ startsWith(steps.vars.outputs.type , 'head') &&  github.event.issue.pull_request && github.ref == 'refs/heads/master' }}
         uses: docker/build-push-action@v2
         with:
           context: .
           file: docker/${{ matrix.container }}/Dockerfile.build
           platforms: linux/amd64,linux/arm64,linux/arm/v7
+      -
+        name: Build experimental
+        if: ${{ github.ref == 'refs/heads/experimental' }}
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: docker/${{ matrix.container }}/Dockerfile.build
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          push: true
+          tags: bpatrik/pigallery2:experimental-${{ matrix.container }}
       -
         name: Build and push nightly on new master commit
-        if: ${{ startsWith(steps.vars.outputs.type , 'head') &&  !github.event.issue.pull_request }}
+        if: ${{ startsWith(steps.vars.outputs.type , 'head') &&  !github.event.issue.pull_request && github.ref == 'refs/heads/master' }}
         uses: docker/build-push-action@v2
         with:
           context: .
@@ -130,7 +144,7 @@ jobs:
           tags: bpatrik/pigallery2:nightly-${{ matrix.container }}
       -
         name: Build and push release on new Tag
-        if: ${{ startsWith(steps.vars.outputs.type , 'tag') &&  !github.event.issue.pull_request }}
+        if: ${{ startsWith(steps.vars.outputs.type , 'tag') &&  !github.event.issue.pull_request && github.ref == 'refs/heads/master' }}
         uses: docker/build-push-action@v2
         with:
           context: .