From 214955399e358f236dcc9d12f8c2f6adefd3afc5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BB=D0=B5=D0=BA=D1=81=D0=B5=D0=B9=20=D0=A1=D0=B0?=
 =?UTF-8?q?=D0=B1=D0=B8=D0=BB=D0=B8=D0=BD?= <aleksey@sabilin.com>
Date: Sat, 11 Jul 2026 12:41:06 +0300
Subject: [PATCH] CI: wait for Docker daemon before buildx on WSL runner.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 .gitea/workflows/ci.yml           |  3 ++
 .gitea/workflows/deploy-ift.yml   |  3 ++
 .gitea/workflows/deploy-stage.yml |  3 ++
 scripts/ensure-docker-daemon.sh   | 65 +++++++++++++++++++++++++++++++
 4 files changed, 74 insertions(+)
 create mode 100644 scripts/ensure-docker-daemon.sh

diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 8a88dbe..32b9306 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -22,6 +22,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Wait for Docker daemon
+        run: bash scripts/ensure-docker-daemon.sh 240
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
diff --git a/.gitea/workflows/deploy-ift.yml b/.gitea/workflows/deploy-ift.yml
index ec2f051..7eb0ce2 100644
--- a/.gitea/workflows/deploy-ift.yml
+++ b/.gitea/workflows/deploy-ift.yml
@@ -40,6 +40,9 @@ jobs:
           fi
           echo "tag=sha-${SHA:0:12}" >> "$GITHUB_OUTPUT"
 
+      - name: Wait for Docker daemon
+        run: bash scripts/ensure-docker-daemon.sh 240
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
diff --git a/.gitea/workflows/deploy-stage.yml b/.gitea/workflows/deploy-stage.yml
index 167f41c..87ced93 100644
--- a/.gitea/workflows/deploy-stage.yml
+++ b/.gitea/workflows/deploy-stage.yml
@@ -21,6 +21,9 @@ jobs:
           echo "sha_tag=sha-${GITHUB_SHA::12}" >> "$GITHUB_OUTPUT"
           echo "release_tag=${GITHUB_REF_NAME}" >> "$GITHUB_OUTPUT"
 
+      - name: Wait for Docker daemon
+        run: bash scripts/ensure-docker-daemon.sh 240
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
 
diff --git a/scripts/ensure-docker-daemon.sh b/scripts/ensure-docker-daemon.sh
new file mode 100644
index 0000000..51eb02c
--- /dev/null
+++ b/scripts/ensure-docker-daemon.sh
@@ -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