.gitea/workflows/docker.yml

@@ -52,6 +52,9 @@ jobs:
           IMAGE="git.hiddenden.cafe/${GITHUB_REPOSITORY,,}"
           echo "image=${IMAGE}" >> "$GITHUB_OUTPUT"
           echo "sha_tag=${IMAGE}:sha-${GITHUB_SHA::12}" >> "$GITHUB_OUTPUT"
+          # Per-commit container name: the self-hosted runner shares the host
+          # Docker daemon, so a fixed name collides across concurrent/re-run jobs.
+          echo "container=familiar-smoke-${GITHUB_SHA::12}" >> "$GITHUB_OUTPUT"
           if [ "${GITHUB_REF_NAME}" = "main" ]; then
             echo "branch_tags=${IMAGE}:latest ${IMAGE}:main" >> "$GITHUB_OUTPUT"
           else
@@ -67,8 +70,13 @@ jobs:
         run: |
           set -euo pipefail
           IMG="${{ steps.meta.outputs.sha_tag }}"
+          CONTAINER="${{ steps.meta.outputs.container }}"
           TOKEN="smoke-$(date +%s)"
 
+          # Remove any container left behind by a killed/re-run job before we
+          # reuse the name (shared host daemon → stale containers can survive).
+          docker rm -f "$CONTAINER" >/dev/null 2>&1 || true
+
           # 1. Runs as a non-root user (uid 1000).
           uid=$(docker run --rm --entrypoint id "$IMG" -u)
           echo "container uid: $uid"
@@ -83,13 +91,13 @@ jobs:
           # socket and runs the probe in the server's own netns, where
           # 127.0.0.1:8080 always works regardless of runner topology. The image
           # ships python + httpx, so no curl or extra pull is needed.
-          docker run -d --name familiar-smoke -e FAMILIAR_HTTP_TOKEN="$TOKEN" "$IMG"
+          docker run -d --name "$CONTAINER" -e FAMILIAR_HTTP_TOKEN="$TOKEN" "$IMG"
 
           # probe "<httpx call returning a Response>" -> prints the status code
-          probe() { docker exec familiar-smoke python -c "import httpx; print(($1).status_code)"; }
+          probe() { docker exec "$CONTAINER" python -c "import httpx; print(($1).status_code)"; }
 
           for i in $(seq 1 30); do
-            if docker exec familiar-smoke python -c \
+            if docker exec "$CONTAINER" python -c \
               "import httpx; httpx.get('http://127.0.0.1:8080/healthz', timeout=5)" >/dev/null 2>&1; then
               break
             fi
@@ -98,7 +106,7 @@ jobs:
 
           echo "== /healthz (expect 200) =="
           code=$(probe "httpx.get('http://127.0.0.1:8080/healthz', timeout=10)")
-          [ "$code" = "200" ] || { echo "::error::/healthz returned $code"; docker logs familiar-smoke; exit 1; }
+          [ "$code" = "200" ] || { echo "::error::/healthz returned $code"; docker logs "$CONTAINER"; exit 1; }
 
           echo "== MCP without token (expect 401) =="
           code=$(probe "httpx.post('http://127.0.0.1:8080/mcp', timeout=10, headers={'Accept':'application/json, text/event-stream','Content-Type':'application/json'}, json={'jsonrpc':'2.0','id':1,'method':'initialize','params':{}})")
@@ -106,7 +114,7 @@ jobs:
 
           echo "== MCP with valid token (expect 200) =="
           code=$(probe "httpx.post('http://127.0.0.1:8080/mcp', timeout=10, headers={'Authorization':'Bearer $TOKEN','Accept':'application/json, text/event-stream','Content-Type':'application/json'}, json={'jsonrpc':'2.0','id':1,'method':'initialize','params':{'protocolVersion':'2025-06-18','capabilities':{},'clientInfo':{'name':'ci','version':'1'}}})")
-          [ "$code" = "200" ] || { echo "::error::authenticated MCP returned $code"; docker logs familiar-smoke; exit 1; }
+          [ "$code" = "200" ] || { echo "::error::authenticated MCP returned $code"; docker logs "$CONTAINER"; exit 1; }
 
           echo "Image smoke-test passed."
 
@@ -135,7 +143,7 @@ jobs:
         if: always()
         shell: bash
         run: |
-          docker rm -f familiar-smoke || true
+          docker rm -f ${{ steps.meta.outputs.container }} || true
           docker rmi -f ${{ steps.meta.outputs.sha_tag }} ${{ steps.meta.outputs.branch_tags }} || true
           docker image prune -f || true
           docker builder prune -f || true