deploy (#676)

- **fix flake**
- **deployed**

# PRの概要

## 具体的な変更内容

## 影響範囲

## 動作要件

## 補足

## レビューリクエストを出す前にチェック！

- [ ] 改めてセルフレビューしたか
- [ ] 手動での動作検証を行ったか
- [ ] server の機能追加ならば、テストを書いたか
  - 理由: 書いた | server の機能追加ではない
- [ ] 間違った使い方が存在するならば、それのドキュメントをコメントで書いたか
  - 理由: 書いた | 間違った使い方は存在しない
- [ ] わかりやすいPRになっているか

<!-- レビューリクエスト後は、Slackでもメンションしてお願いすることを推奨します。 -->

Author: aster-void

.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+.env*

.env.sample

@@ -0,0 +1 @@
+SQL_GENERATE_URL=postgres://sql-url

.github/workflows/ci.yml

@@ -97,11 +97,3 @@ jobs:
       - uses: oven-sh/setup-bun@v2
       - run: bun prepare:deploy:web
       - run: test `ls web/.next | wc -l` != 0
-
-  deploy-test-server:
-    name: Deploy Test (server)
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: oven-sh/setup-bun@v2
-      - run: bun prepare:deploy:server

.github/workflows/deploy.yml

@@ -0,0 +1,17 @@
+name: Deploy
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    name: Deploy Server to Fly.io
+    runs-on: ubuntu-latest
+    env:
+      SQL_GENERATE_URL: ${{ secrets.DATABASE_URL_FOR_PRISMA_SQL_GENERATION }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: flyctl deploy --build-arg SQL_GENERATE_URL=$SQL_GENERATE_URL --access-token "${{ secrets.FLY_DEPLOY_TOKEN }}"

Dockerfile

@@ -0,0 +1,33 @@
+# syntax = docker/dockerfile:1
+
+ARG BUN_VERSION=1.2.2
+FROM oven/bun:${BUN_VERSION} AS base
+LABEL fly_launch_runtime="Bun/Prisma"
+ENV NODE_ENV="production"
+
+# Throw-away build stage to reduce size of final image
+FROM base AS build
+
+WORKDIR /build
+ARG SQL_GENERATE_URL
+RUN test -n "${SQL_GENERATE_URL}"
+ENV DATABASE_URL=$SQL_GENERATE_URL
+ENV DIRECT_URL=$SQL_GENERATE_URL
+COPY . .
+RUN --mount=type=cache,target=~/.bun/install bun install --frozen-lockfile --ignore-scripts
+RUN cd server; bun prisma generate --sql
+RUN cd server; bun run :build
+
+
+# Final stage for app image
+FROM base AS runner
+WORKDIR /srv
+
+# Copy built application
+COPY --from=build /build/server/target/index.js /srv/index.js
+COPY --from=build /build/node_modules/.prisma/client /node_modules/.prisma/client
+COPY --from=build /build/node_modules/@img /node_modules/@img
+
+# Start the server by default, this can be overwritten at runtime
+EXPOSE 3000
+CMD [ "bun", "run", "./index.js" ]

README.md

@@ -72,6 +72,6 @@ make prepare-deploy-web`
 
 server:
 ```sh
-make prepare-deploy-server
-make deploy-server
+# prisma がビルド時に DATABASE_URL を要求するため、 root に .env を作って、 .env.sample に従って埋めよう。
+bun deploy:server
 ```

flake.nix

@@ -39,6 +39,7 @@
         packages =
           (with pkgs; [
             nix # HACK: to fix the side effect of the hack below, installing two instances of nix
+            flyctl
             gnumake
             nodejs
             biome

fly.toml

@@ -0,0 +1,24 @@
+# fly.toml app configuration file generated for coursemate on 2025-03-06T14:33:10+09:00
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = 'coursemate'
+primary_region = 'nrt'
+
+[build]
+
+[deploy]
+
+[http_service]
+internal_port = 3000
+force_https = true
+auto_stop_machines = 'stop'
+auto_start_machines = true
+min_machines_running = 0
+processes = ['app']
+
+[[vm]]
+memory = '512mb'
+cpu_kind = 'shared'
+cpus = 1

package.json

@@ -28,9 +28,10 @@
     "watch:server": "cd server; bun run dev",
     "seed": "cd server; bun prisma db seed",
     "prepare:deploy:web": "bun install && bun run build:web",
-    "prepare:deploy:server": "bun install",
     "deploy:web": "cd web; bun run start --port $PORT",
-    "deploy:server": "cd server; bun run src/index.ts",
+    "deploy:server": "bun run --env-file=.env :deploy:server",
+    ":deploy:server": "fly deploy --build-arg SQL_GENERATE_URL=$SQL_GENERATE_URL",
+    "docker:server": "docker build . --build-arg SQL_GENERATE_URL=$SQL_GENERATE_URL",
     "dev-db": "make dev-db",
     "test": "make test",
     "spell": "bunx cspell --quiet ."

server/.gitignore

@@ -2,8 +2,6 @@ node_modules
 
 # WARNING: DELETE THIS IF YOU FIND THIS
 .env
-
 .env.dev
-# deprecated, delete /dist if you have one
-/dist
+
 /target