From 86b7119723251d33108f1273385e4933959db67e Mon Sep 17 00:00:00 2001
From: Marius Alwan Meyer <mam@sernet.de>
Date: Fri, 21 Jul 2023 10:52:30 +0200
Subject: [PATCH] [CI] don't try to login without credentials

---
 .github/workflows/containers.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/containers.yml b/.github/workflows/containers.yml
index 05a4367..8b41328 100644
--- a/.github/workflows/containers.yml
+++ b/.github/workflows/containers.yml
@@ -576,6 +576,7 @@ jobs:
         run: sudo apt-get install -y skopeo
       - name: Login to GitHub Container Registry
         id: ghcr-login
+        if: ${{ env.ghcr-credentials == 'true' }}
         uses: docker/login-action@v2
         with:
           registry: ghcr.io
@@ -583,12 +584,14 @@ jobs:
           password: ${{ secrets.GHCR_TOKEN }}
       - name: Login to Docker Hub
         id: docker-hub-login
+        if: ${{ env.docker-hub-credentials == 'true' }}
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_TOKEN }}
       - name: Login to Gitea
         id: docker-hub-login
+        if: ${{ env.gitea-credentials == 'true' }}
         uses: docker/login-action@v2
         with:
           registry: git.sporq.de
@@ -661,6 +664,7 @@ jobs:
         run: sudo apt-get install -y skopeo
       - name: Login to GitHub Container Registry
         id: ghcr-login
+        if: ${{ env.ghcr-credentials == 'true' }}
         uses: docker/login-action@v2
         with:
           registry: ghcr.io
@@ -668,12 +672,14 @@ jobs:
           password: ${{ secrets.GHCR_TOKEN }}
       - name: Login to Docker Hub
         id: docker-hub-login
+        if: ${{ env.docker-hub-credentials == 'true' }}
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_TOKEN }}
       - name: Login to Gitea
         id: docker-hub-login
+        if: ${{ env.gitea-credentials == 'true' }}
         uses: docker/login-action@v2
         with:
           registry: git.sporq.de