From 3d14c010930bc5543b6315abf7afa9293fb526a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C3=A1lint=20M=C3=B3r=C3=A1sz?= <balint@morasz.hu>
Date: Fri, 19 Jan 2024 11:27:41 +0100
Subject: [PATCH] add GitHub Container Registry too to CI (#3)

* add GitHub Container Registry too to CI

the GH Container Registry should be unlimited for public repos, and as such serve as an archive compared to the limited size DO container registry

* fix ghcr.io repository name

* use GHCR image ID in tagging
---
 .github/workflows/ci.yml | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c2ca0c4..985b107 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -48,6 +48,8 @@ jobs:
         token: ${{ secrets.DO_ACCESS_TOKEN }}
     - name: Log in to DigitalOcean Container Registry with short-lived credentials
       run: doctl registry login --expiry-seconds 1200
+    - name: Log in to GitHub Container Registry
+      run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
     - uses: docker/build-push-action@v5
       with:
         context: .
@@ -60,9 +62,11 @@ jobs:
     - name: Tag container image
       run: |
         docker tag kemkas/kemkas:edge registry.digitalocean.com/kemkas/kemkas:${GITHUB_SHA::8}
+        docker tag kemkas/kemkas:edge ghcr.io/${{ github.repository_owner }}/kemkas:${GITHUB_SHA::8}
     - name: Push image to Container Registry
       run: |
         docker push registry.digitalocean.com/kemkas/kemkas:${GITHUB_SHA::8}
+        docker push ghcr.io/${{ github.repository_owner }}/kemkas:${GITHUB_SHA::8}
 
   deploy:
     runs-on: ubuntu-latest
@@ -78,21 +82,26 @@ jobs:
           token: ${{ secrets.DO_ACCESS_TOKEN }}
       - name: Log in to DigitalOcean Container Registry with short-lived credentials
         run: doctl registry login --expiry-seconds 1200
+      - name: Log in to GitHub Container Registry
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
       - name: Tag container image with latest tag
         run: |
+          docker pull ghcr.io/${{ github.repository_owner }}/kemkas:${GITHUB_SHA::8}
           docker pull registry.digitalocean.com/kemkas/kemkas:${GITHUB_SHA::8}
           docker tag registry.digitalocean.com/kemkas/kemkas:${GITHUB_SHA::8} registry.digitalocean.com/kemkas/kemkas:latest
+          docker tag ghcr.io/${{ github.repository_owner }}/kemkas:${GITHUB_SHA::8} ghcr.io/${{ github.repository_owner }}/kemkas:latest
       - name: Push image to Container Registry
         run: |
           docker push registry.digitalocean.com/kemkas/kemkas:latest
+          docker push ghcr.io/${{ github.repository_owner }}/kemkas:latest
       - name: Get container image ID of the images just pushed
         run: |
-          docker images registry.digitalocean.com/kemkas/kemkas:${GITHUB_SHA::8} --format "{{.ID}}"
-          export DOCKER_IMAGE_ID=$(docker images registry.digitalocean.com/kemkas/kemkas:${GITHUB_SHA::8} --format "{{.ID}}")
-          export DOCKER_IMAGE_ID=DO-$DOCKER_IMAGE_ID
+          docker images ghcr.io/${{ github.repository_owner }}/kemkas:${GITHUB_SHA::8} --format "{{.ID}}"
+          export DOCKER_IMAGE_ID=$(docker images ghcr.io/${{ github.repository_owner }}/kemkas:${GITHUB_SHA::8} --format "{{.ID}}")
+          export DOCKER_IMAGE_ID=GHCR-$DOCKER_IMAGE_ID
           echo "DOCKER_IMAGE_ID=$DOCKER_IMAGE_ID" >> $GITHUB_ENV
       - name: Tag commit
         uses: tvdias/github-tagger@v0.0.1
         with:
           repo-token: "${{ github.token }}"
-          tag: "${{ env.DOCKER_IMAGE_ID }}"
\ No newline at end of file
+          tag: "${{ env.DOCKER_IMAGE_ID }}"