Debug pipeline

.gitea/workflows/build.yml

@@ -61,58 +61,30 @@ jobs:
           fi
           echo "version=${next}" >> "$GITHUB_OUTPUT"
 
-      - name: Single shell test
-        env:
-          REG_USER: ${{ secrets.REGISTRY_USERNAME }}
-          REG_PASS: ${{ secrets.REGISTRY_PASSWORD }}
-        run: |
-          set -x
-          # All in one shell
-          mkdir -p /tmp/dc
-          AUTH=$(printf '%s:%s' "$REG_USER" "$REG_PASS" | base64 -w 0)
-          printf '{"auths":{"registry.c5ai.ch":{"auth":"%s"}}}' "$AUTH" > /tmp/dc/config.json
-          export DOCKER_CONFIG=/tmp/dc
-          
-          # Verify the file is there RIGHT NOW
-          ls -la /tmp/dc/
-          cat /tmp/dc/config.json
-          
-          # Push something — anything — using this config
-          docker pull alpine:3.20
-          docker tag alpine:3.20 registry.c5ai.ch/pieced/pieced-portal:debug-auth
-          docker push registry.c5ai.ch/pieced/pieced-portal:debug-auth
-          docker info 2>&1 | grep -i config
-
       - name: Build and push image
-        # Combine login + build + push in a single run block. act_runner can
-        # use ephemeral per-step containers in some configurations, in which
-        # case `docker login` from one step doesn't leave its cached
-        # ~/.docker/config.json visible to the next step. Doing everything
-        # in one shell session sidesteps that entirely.
         env:
           REG_USER: ${{ secrets.REGISTRY_USERNAME }}
           REG_PASS: ${{ secrets.REGISTRY_PASSWORD }}
           VERSION: ${{ steps.version.outputs.version }}
         run: |
           set -euo pipefail
-
+          mkdir -p /root/.docker
-          # Write docker auth config directly. This guarantees the Authorization
-          # header is sent on every request — including PATCH during blob
-          # upload — without depending on a credential store or `docker login`
-          # state. Resolves a known issue where docker-in-docker drops auth
-          # mid-push.
-          mkdir -p /tmp/docker-config
           AUTH=$(printf '%s:%s' "$REG_USER" "$REG_PASS" | base64 -w 0)
-          cat > /tmp/docker-config/config.json <<EOF
+          cat > /root/.docker/config.json <<EOF
           {
             "auths": {
-              "${REGISTRY}": {
+              "registry.c5ai.ch": {
+                "auth": "${AUTH}"
+              },
+              "https://registry.c5ai.ch": {
+                "auth": "${AUTH}"
+              },
+              "https://registry.c5ai.ch/v1/": {
                 "auth": "${AUTH}"
               }
             }
           }
           EOF
-          export DOCKER_CONFIG=/tmp/docker-config
 
           docker build --pull \
             -t "${REGISTRY}/${IMAGE}:${VERSION}" \