From f431b2e2ff620a4e09370bba79778c86c02cdd8a Mon Sep 17 00:00:00 2001
From: puro ci <ci@puro.im>
Date: Sun, 19 Apr 2026 12:26:37 +0800
Subject: [PATCH] ci: add Drone pipeline for ai.puro.im deployment
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- .drone.yml: pnpm build frontend → go build backend → docker compose up
- .ci/Dockerfile: distroless:nonroot runtime image
- host state (/opt/sub2api/{config.yaml,compose,volumes}) stays untouched

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .ci/Dockerfile |  5 ++++
 .ci/README.md  | 13 +++++++++
 .drone.yml     | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 93 insertions(+)
 create mode 100644 .ci/Dockerfile
 create mode 100644 .ci/README.md
 create mode 100644 .drone.yml

diff --git a/.ci/Dockerfile b/.ci/Dockerfile
new file mode 100644
index 00000000..6fe5b7e2
--- /dev/null
+++ b/.ci/Dockerfile
@@ -0,0 +1,5 @@
+FROM gcr.io/distroless/static-debian12:nonroot
+WORKDIR /app
+COPY sub2api-linux /app/sub2api
+EXPOSE 8080
+ENTRYPOINT ["/app/sub2api"]
diff --git a/.ci/README.md b/.ci/README.md
new file mode 100644
index 00000000..aedfe7a3
--- /dev/null
+++ b/.ci/README.md
@@ -0,0 +1,13 @@
+# ai.puro.im CI artifacts
+
+Drone CI (see `.drone.yml`) builds a statically-linked `sub2api-linux` binary and bakes it into this distroless image.
+
+Host-side state (NOT in repo):
+- `/opt/sub2api/docker-compose.yml` — sub2api + sub2api-pg + sub2api-redis services + PG password
+- `/opt/sub2api/app-data/config.yaml` — wizard-generated runtime config
+- `/opt/sub2api/{pg-data,redis-data,app-data,logs}` — persistent volumes
+
+Deploy flow:
+1. Drone builds frontend (pnpm) + backend (go, linux/amd64)
+2. CI copies `backend/sub2api-linux` + `.ci/Dockerfile` to `/opt/sub2api/`
+3. CI runs `docker compose up -d --build sub2api` — rebuilds only sub2api service, leaves PG/Redis untouched
diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 00000000..0825e689
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,75 @@
+kind: pipeline
+type: docker
+name: default
+
+trigger:
+  branch: [main]
+  event: [push]
+
+steps:
+  - name: build-frontend
+    image: node:18-alpine
+    commands:
+      - corepack enable
+      - corepack prepare pnpm@10.33.0 --activate
+      - cd frontend
+      - pnpm install --frozen-lockfile
+      - pnpm run build
+    volumes:
+      - name: pnpm-store
+        path: /root/.local/share/pnpm/store
+
+  - name: build-backend
+    image: golang:1.23-alpine
+    environment:
+      CGO_ENABLED: "0"
+      GOOS: linux
+      GOARCH: amd64
+      GOTOOLCHAIN: auto
+      GOFLAGS: "-buildvcs=false"
+    commands:
+      - apk add --no-cache git
+      - cd backend
+      - go build -tags embed -ldflags='-s -w' -o sub2api-linux ./cmd/server
+    volumes:
+      - name: go-cache
+        path: /root/.cache/go-build
+      - name: go-mod
+        path: /go/pkg/mod
+    depends_on:
+      - build-frontend
+
+  - name: deploy
+    image: docker:cli
+    commands:
+      - cp backend/sub2api-linux /opt/sub2api/sub2api-linux
+      - cp .ci/Dockerfile /opt/sub2api/Dockerfile
+      - cd /opt/sub2api && docker compose up -d --build sub2api
+      - sleep 8
+      - docker ps --filter 'name=^sub2api$' --filter 'status=running' --format '{{.Names}}' | grep -qx sub2api
+      - docker inspect sub2api --format='{{.State.Health.Status}} {{.State.Status}}' 2>/dev/null || true
+      - echo "deploy ok"
+    volumes:
+      - name: docker-sock
+        path: /var/run/docker.sock
+      - name: opt-sub2api
+        path: /opt/sub2api
+    depends_on:
+      - build-backend
+
+volumes:
+  - name: pnpm-store
+    host:
+      path: /opt/drone/cache/pnpm-store
+  - name: go-cache
+    host:
+      path: /opt/drone/cache/go-build
+  - name: go-mod
+    host:
+      path: /opt/drone/cache/go-mod
+  - name: docker-sock
+    host:
+      path: /var/run/docker.sock
+  - name: opt-sub2api
+    host:
+      path: /opt/sub2api