feat: bootstrap OSDB full-stack skeleton (story #01)

- Go backend: Echo v4 + pgxpool + embedded golang-migrate; health endpoints
  at /health and /api/v1/health; TDD health handler (httptest)
- Vue 3 frontend: Vite + TypeScript + Pinia + vue-router + Tailwind CSS v4;
  TDD HelloWorld component (@vue/test-utils + jsdom + vitest)
- Infra: docker-compose postgres:16 with env-interpolated credentials;
  Makefile with dev-db health-wait loop, migrate-up/down, run, test, fmt
- embed.FS migrations at backend/migrations/ (000001 no-op baseline)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-06-16 17:04:32 +02:00
co-authored by Claude Sonnet 4.6
parent 1070ba3ac1
commit 24a368cac3
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# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
node_modules
dist
dist-ssr
*.local
# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?
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{
"semi": false,
"singleQuote": true,
"printWidth": 100,
"trailingComma": "all"
}
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{
"recommendations": ["Vue.volar"]
}
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# Vue 3 + TypeScript + Vite
This template should help get you started developing with Vue 3 and TypeScript in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
Learn more about the recommended Project Setup and IDE Support in the [Vue Docs TypeScript Guide](https://vuejs.org/guide/typescript/overview.html#project-setup).
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>frontend</title>
</head>
<body>
<div id="app"></div>
<script type="module" src="/src/main.ts"></script>
</body>
</html>
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{
"name": "frontend",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "vue-tsc -b && vite build",
"preview": "vite preview",
"test": "vitest"
},
"dependencies": {
"@tailwindcss/vite": "^4.3.1",
"pinia": "^3.0.4",
"tailwindcss": "^4.3.1",
"vue": "^3.5.34",
"vue-router": "^5.1.0"
},
"devDependencies": {
"@types/node": "^24.12.3",
"@vitejs/plugin-vue": "^6.0.6",
"@vue/test-utils": "^2.4.11",
"@vue/tsconfig": "^0.9.1",
"jsdom": "^29.1.1",
"prettier": "^3.8.4",
"typescript": "~6.0.2",
"vite": "^8.0.12",
"vitest": "^4.1.9",
"vue-tsc": "^3.2.8"
}
}
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<script setup lang="ts">
import { RouterView } from 'vue-router'
</script>
<template>
<RouterView />
</template>
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// getHealth calls the backend health endpoint via the Vite proxy (/api → :3000).
export async function getHealth(): Promise<{ status: string }> {
const res = await fetch('/api/v1/health')
if (!res.ok) {
throw new Error(`health check failed: ${res.status}`)
}
return res.json()
}
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@import "tailwindcss";
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="37.07" height="36" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 198"><path fill="#41B883" d="M204.8 0H256L128 220.8L0 0h97.92L128 51.2L157.44 0h47.36Z"></path><path fill="#41B883" d="m0 0l128 220.8L256 0h-51.2L128 132.48L50.56 0H0Z"></path><path fill="#35495E" d="M50.56 0L128 133.12L204.8 0h-47.36L128 51.2L97.92 0H50.56Z"></path></svg>

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import { createApp } from 'vue'
import { createPinia } from 'pinia'
import router from './router'
import './assets/main.css'
import App from './App.vue'
createApp(App).use(createPinia()).use(router).mount('#app')
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import { createRouter, createWebHistory } from 'vue-router'
import HelloWorld from '../views/HelloWorld.vue'
const router = createRouter({
history: createWebHistory(),
routes: [
{
path: '/',
component: HelloWorld,
},
],
})
export default router
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import { defineStore } from 'pinia'
import { ref } from 'vue'
// appStore: global application state stub.
// Extended by later stories (auth, fruit, publication stores).
export const useAppStore = defineStore('app', () => {
const ready = ref(false)
function setReady(value: boolean) {
ready.value = value
}
return { ready, setReady }
})
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import { describe, it, expect, vi, beforeEach } from 'vitest'
import { mount } from '@vue/test-utils'
import { createPinia } from 'pinia'
import HelloWorld from './HelloWorld.vue'
// Stub fetch so the component's onMounted health call doesn't hit the network.
beforeEach(() => {
vi.stubGlobal('fetch', vi.fn().mockResolvedValue({
ok: true,
json: async () => ({ status: 'ok' }),
}))
})
describe('HelloWorld', () => {
it('renders the OSDB greeting', async () => {
const wrapper = mount(HelloWorld, {
global: {
plugins: [createPinia()],
},
})
expect(wrapper.text()).toContain('Hello, OSDB!')
})
})
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<script setup lang="ts">
import { ref, onMounted } from 'vue'
import { getHealth } from '../api/health'
const backendStatus = ref<string | null>(null)
const backendError = ref<string | null>(null)
onMounted(async () => {
try {
const data = await getHealth()
backendStatus.value = data.status
} catch (err) {
backendError.value = err instanceof Error ? err.message : 'unknown error'
}
})
</script>
<template>
<main class="flex flex-col items-center justify-center min-h-screen gap-4">
<h1 class="text-4xl font-bold">Hello, OSDB!</h1>
<div v-if="backendStatus" class="text-green-600">
Backend: {{ backendStatus }}
</div>
<div v-else-if="backendError" class="text-red-600">
Backend unreachable: {{ backendError }}
</div>
<div v-else class="text-gray-400">
Checking backend
</div>
</main>
</template>
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/// <reference types="vite/client" />
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{
"extends": "@vue/tsconfig/tsconfig.dom.json",
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"types": ["vite/client"],
/* Linting */
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true
},
"include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.vue"]
}
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{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}
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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "es2023",
"lib": ["ES2023"],
"module": "esnext",
"types": ["node"],
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
/* Linting */
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true
},
"include": ["vite.config.ts"]
}
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import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import tailwindcss from '@tailwindcss/vite'
// https://vite.dev/config/
export default defineConfig({
plugins: [vue(), tailwindcss()],
server: {
port: 5000,
strictPort: true,
proxy: {
'/api': 'http://localhost:3000',
},
},
})
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import { defineConfig, mergeConfig } from 'vitest/config'
import viteConfig from './vite.config'
// Standalone Vitest config — extends Vite config but keeps Vite types clean.
export default mergeConfig(
viteConfig,
defineConfig({
test: {
environment: 'jsdom',
globals: true,
},
}),
)