CI: wait for Docker daemon before buildx on WSL runner.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-11 12:41:06 +03:00
parent e8464b3a8b
commit 214955399e
4 changed files with 74 additions and 0 deletions
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# Ensure Docker daemon is reachable on WSL host runner (Docker Desktop integration).
+# Usage: ensure-docker-daemon.sh [max_wait_seconds]
+set -euo pipefail
+
+MAX_WAIT="${1:-240}"
+INTERVAL=5
+DEADLINE=$((SECONDS + MAX_WAIT))
+
+docker_ok() {
+  timeout 8 docker info >/dev/null 2>&1
+}
+
+find_docker_host() {
+  local candidates=(
+    "${DOCKER_HOST:-}"
+    "unix:///var/run/docker.sock"
+    "unix:///mnt/wsl/docker-desktop/shared-sockets/guest-services/docker.sock"
+    "unix:///mnt/wsl/docker-desktop/shared-sockets/guest-services/docker.proxy.sock"
+    "unix:///mnt/wsl/docker-desktop/shared-sockets/guest-services/docker.container-proxy.sock"
+  )
+  local host path
+  for host in "${candidates[@]}"; do
+    [[ -n "${host}" ]] || continue
+    path="${host#unix://}"
+    if [[ -S "${path}" ]] && DOCKER_HOST="${host}" docker_ok; then
+      export DOCKER_HOST="${host}"
+      echo "Docker ready (${host})"
+      return 0
+    fi
+  done
+  if docker_ok; then
+    echo "Docker ready (default socket)"
+    return 0
+  fi
+  return 1
+}
+
+start_docker_desktop() {
+  local exe="/mnt/c/Program Files/Docker/Docker/Docker Desktop.exe"
+  if [[ -f "${exe}" ]]; then
+    echo "Starting Docker Desktop..."
+    powershell.exe -NoProfile -Command "Start-Process 'C:\\Program Files\\Docker\\Docker\\Docker Desktop.exe'" >/dev/null 2>&1 || true
+    return 0
+  fi
+  echo "Docker Desktop executable not found"
+  return 1
+}
+
+attempt=0
+while (( SECONDS < DEADLINE )); do
+  attempt=$((attempt + 1))
+  if find_docker_host; then
+    exit 0
+  fi
+  if (( attempt == 1 || attempt == 7 )); then
+    start_docker_desktop || true
+  fi
+  echo "waiting for docker (${attempt}, $((DEADLINE - SECONDS))s left)..."
+  sleep "${INTERVAL}"
+done
+
+echo "Docker daemon not available after ${MAX_WAIT}s"
+echo "Hint: start Docker Desktop on Windows and enable WSL integration."
+exit 1