From 0b156dd6368f6c822624805da7b27118ac29239a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaime=20Mart=C3=ADnez=20Rinc=C3=B3n?= <jaime@jamezrin.name>
Date: Tue, 10 Dec 2024 23:58:12 +0100
Subject: [PATCH] fix: workaround for
 https://github.com/tailscale/github-action/issues/108

---
 .github/workflows/main.yml | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 96d1617..25dec55 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,6 +20,12 @@ jobs:
           oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
           oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}
           tags: tag:ci
+      # Workaround for https://github.com/tailscale/github-action/issues/108
+      - name: Build DNS resolutions
+        id: build_hosts_resolutions
+        run: |
+          registry_ip=$(sudo dig +short ${{ env.REGISTRY }})
+          echo "hosts=${{ env.REGISTRY }}:$registry_ip" >> "$GITHUB_OUTPUT"
       - name: Login to registry
         uses: docker/login-action@v3
         with:
@@ -30,19 +36,11 @@ jobs:
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-      - name: Build
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          platforms: ${{ env.IMAGE_ARCH }}
-          push: false
-          tags: |
-            ${{ env.REGISTRY }}/${{ env.IMAGE_PROJECT }}/${{ env.IMAGE_NAME }}
-            ${{ env.REGISTRY }}/${{ env.IMAGE_PROJECT }}/${{ env.IMAGE_NAME }}:latest
-      - name: Push
+      - name: Build and push
         uses: docker/build-push-action@v6
         with:
           context: .
+          add-hosts: ${{ steps.build_hosts_resolutions.outputs.hosts }}
           platforms: ${{ env.IMAGE_ARCH }}
           push: true
           tags: |