feat: バックエンドをHonoへ移行し、新たにruntimeを生成 (#70)

Co-authored-by: rai <[email protected]>

.github/workflows/backend-ci.yml

@@ -1,4 +1,5 @@
 name: Backend CI
+
 on:
   push:
     branches:
@@ -22,6 +23,7 @@ jobs:
           filters: |
             backend:
               - 'backend/**'
+              - .tool-versions
             workflows:
               - '.github/workflows/backend-ci.yml'
 
@@ -35,14 +37,12 @@ jobs:
         working-directory: ./backend
     steps:
       - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
-      - name: Install Rust toolchain
-        run: rustup toolchain install stable
-      - name: Install rustfmt
-        run: rustup component add rustfmt
+      - name: Install tools
+        uses: jdx/mise-action@f8dfbcc150159126838e44b882bf34bd98fd90f3 # v2.1.0
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
       - name: Check formatting
-        run: cargo fmt --all -- --check
+        run: bun run format
 
   lint:
     name: Lint
@@ -54,14 +54,12 @@ jobs:
         working-directory: ./backend
     steps:
       - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
-      - name: Install Rust toolchain
-        run: rustup toolchain install stable
-      - name: Install clippy
-        run: rustup component add clippy
+      - name: Install tools
+        uses: jdx/mise-action@f8dfbcc150159126838e44b882bf34bd98fd90f3 # v2.1.0
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
       - name: Check linting
-        run: cargo clippy -- -D warnings
+        run: bun run lint
 
   build:
     name: Build
@@ -73,48 +71,12 @@ jobs:
         working-directory: ./backend
     steps:
       - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
-      - name: Install Rust toolchain
-        run: rustup toolchain install stable
-      - name: Build
-        run: cargo build
-
-  test:
-    name: Test
-    runs-on: ubuntu-24.04
-    needs: changes
-    if: needs.changes.outputs.backend == 'true' || needs.changes.outputs.workflows == 'true'
-    defaults:
-      run:
-        working-directory: ./backend
-    steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
-      - name: Install Rust toolchain
-        run: rustup toolchain install stable
-      - name: Test
-        run: cargo test
-
-  machete:
-    name: Machete
-    runs-on: ubuntu-24.04
-    needs: changes
-    if: needs.changes.outputs.backend == 'true' || needs.changes.outputs.workflows == 'true'
-    defaults:
-      run:
-        working-directory: ./backend
-    steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
-      - name: Install Rust toolchain
-        run: rustup toolchain install stable
-      - name: Install machete
-        run: cargo install cargo-machete
-      - name: Run machete
-        run: cargo machete
+      - name: Install tools
+        uses: jdx/mise-action@f8dfbcc150159126838e44b882bf34bd98fd90f3 # v2.1.0
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+      - name: Check build
+        run: bun run build
 
   generate:
     name: Generate OpenAPI Schema
@@ -126,10 +88,6 @@ jobs:
         working-directory: ./backend
     steps:
       - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
-      - name: Install Rust toolchain
-        run: rustup toolchain install stable
       - name: Install tools
         uses: jdx/mise-action@f8dfbcc150159126838e44b882bf34bd98fd90f3 # v2.1.0
       - name: Install dependencies

.github/workflows/runtime-ci.yml

@@ -0,0 +1,117 @@
+name: Runtime CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  changes:
+    name: Changes
+    runs-on: ubuntu-24.04
+    outputs:
+      runtime: ${{ steps.changes.outputs.runtime }}
+      workflows: ${{ steps.changes.outputs.workflows }}
+    steps:
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - name: Check runtime files changed
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+        id: changes
+        with:
+          filters: |
+            runtime:
+              - 'runtime/**'
+            workflows:
+              - '.github/workflows/runtime-ci.yml'
+
+  format:
+    name: Format
+    runs-on: ubuntu-24.04
+    needs: changes
+    if: needs.changes.outputs.runtime == 'true' || needs.changes.outputs.workflows == 'true'
+    defaults:
+      run:
+        working-directory: ./runtime
+    steps:
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - name: Cache dependencies
+        uses: Swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2.7.3
+      - name: Install Rust toolchain
+        run: rustup toolchain install stable
+      - name: Install rustfmt
+        run: rustup component add rustfmt
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-24.04
+    needs: changes
+    if: needs.changes.outputs.runtime == 'true' || needs.changes.outputs.workflows == 'true'
+    defaults:
+      run:
+        working-directory: ./runtime
+    steps:
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - name: Cache dependencies
+        uses: Swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2.7.3
+      - name: Install Rust toolchain
+        run: rustup toolchain install stable
+      - name: Install clippy
+        run: rustup component add clippy
+      - name: Check linting
+        run: cargo clippy -- -D warnings
+
+  build:
+    name: Build
+    runs-on: ubuntu-24.04
+    needs: changes
+    if: needs.changes.outputs.runtime == 'true' || needs.changes.outputs.workflows == 'true'
+    defaults:
+      run:
+        working-directory: ./runtime
+    steps:
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - name: Cache dependencies
+        uses: Swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2.7.3
+      - name: Install Rust toolchain
+        run: rustup toolchain install stable
+      - name: Build
+        run: cargo build
+
+  test:
+    name: Test
+    runs-on: ubuntu-24.04
+    needs: changes
+    if: needs.changes.outputs.runtime == 'true' || needs.changes.outputs.workflows == 'true'
+    defaults:
+      run:
+        working-directory: ./runtime
+    steps:
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - name: Cache dependencies
+        uses: Swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2.7.3
+      - name: Install Rust toolchain
+        run: rustup toolchain install stable
+      - name: Test
+        run: cargo test
+
+  machete:
+    name: Machete
+    runs-on: ubuntu-24.04
+    needs: changes
+    if: needs.changes.outputs.runtime == 'true' || needs.changes.outputs.workflows == 'true'
+    defaults:
+      run:
+        working-directory: ./runtime
+    steps:
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - name: Cache dependencies
+        uses: Swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2.7.3
+      - name: Install Rust toolchain
+        run: rustup toolchain install stable
+      - name: Install machete
+        run: cargo install cargo-machete
+      - name: Run machete
+        run: cargo machete

backend/.gitignore

@@ -1,16 +1,28 @@
-### rust ###
-# Generated by Cargo
-# will have compiled files and executables
-debug/
-target/
+# dev
+.yarn/
+!.yarn/releases
+.vscode/*
+!.vscode/launch.json
+!.vscode/*.code-snippets
+.idea/workspace.xml
+.idea/usage.statistics.xml
+.idea/shelf
 
-# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
-# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
-Cargo.lock
+# deps
+node_modules/
 
-# These are backup files generated by rustfmt
-**/*.rs.bk
+# env
+.env
+.env.production
 
-# MSVC Windows builds of rustc generate these, which store debugging information
-*.pdb
+# logs
+logs/
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
 
+# misc
+.DS_Store

backend/README.md

@@ -1,38 +1,8 @@
-# Program Grading System Backend
-
-## Development
-
-### Pre-requisites
-
-- [Rust](https://www.rust-lang.org)
-- [Node.js](https://nodejs.org)
-- [Bun](https://bun.sh/)
-
-### Commands
-
-#### 開発サーバーの起動
-
-```sh
-bun run dev
 ```
-
-#### OpenAPIのスキーマと型定義の生成
-
-```sh
-bun run generate
+npm install
+npm run dev
 ```
 
-> [!important]
-> バックエンドのコードを変更した場合は、必ずOpenAPIのスキーマと型定義を生成し、変更を反映させてください。
-
-#### ビルドの実行
-
-```sh
-bun run build
 ```
-
-#### テストの実行
-
-```sh
-bun run test
+open http://localhost:3000
 ```

backend/build.ts

@@ -0,0 +1,17 @@
+import { build } from "esbuild"
+
+const b = () =>
+  build({
+    banner: {
+      js: "#!/usr/bin/env node",
+    },
+    bundle: true,
+    entryPoints: ["./src/index.ts"],
+    format: "cjs",
+    // For debug
+    minify: false,
+    outfile: "bin",
+    platform: "node",
+  })
+
+Promise.all([b()])

backend/eslint.config.js

@@ -0,0 +1,23 @@
+// @ts-check
+import js from "@eslint/js"
+import gitignore from "eslint-config-flat-gitignore"
+import prettier from "eslint-config-prettier"
+import jsxA11y from "eslint-plugin-jsx-a11y"
+import perfectionist from "eslint-plugin-perfectionist"
+import globals from "globals"
+import tseslint from "typescript-eslint"
+
+export default tseslint.config(
+  gitignore(),
+  {
+    languageOptions: {
+      globals: globals.browser,
+    },
+  },
+  js.configs.recommended,
+  ...tseslint.configs.strict,
+  ...tseslint.configs.stylistic,
+  perfectionist.configs["recommended-natural"],
+  jsxA11y.flatConfigs.recommended,
+  prettier,
+)