From 5185d3cbb7af8a3122e202d47ddaaa785dc73890 Mon Sep 17 00:00:00 2001
From: Milot Mirdita <milot@mirdita.de>
Date: Tue, 12 Jul 2022 17:07:11 +0900
Subject: [PATCH] Allow tagging of docker containers through workflow dispatch

---
 .dockerignore                |  2 ++
 .github/workflows/docker.yml | 20 +++++++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/.dockerignore b/.dockerignore
index 5977a8b46..a574a3571 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,3 +1,5 @@
 .idea/
 bin/
 cmake-build-*/
+.github/workflows
+Dockerfile
\ No newline at end of file
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 8a79f74d4..2777a6372 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -7,6 +7,9 @@ on:
   release:
     types: [published]
   workflow_dispatch:
+    inputs:
+      tag:
+        required: true
 
 env:
   REGISTRY: ghcr.io
@@ -41,11 +44,26 @@ jobs:
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
+      - name: Tag for workflow_dispatch
+        id: dispatch_tag
+        run: |
+          if [ x"$TAG" != x"" ];then
+            echo "::set-output name=tag::${FULL_TAG}"
+          fi
+        env:
+          FULL_TAG: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.event.inputs.tag }}
+          TAG: ${{ github.event.inputs.tag }}
+
       - name: Build and push Docker image
         uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
         with:
           context: .
           platforms: linux/amd64,linux/arm64
           push: true
-          tags: ${{ steps.meta.outputs.tags }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: |
+            ${{ steps.meta.outputs.tags }}
+            ${{ steps.dispatch_tag.outputs.tag }}
           labels: ${{ steps.meta.outputs.labels }}
+