fest: first blood, should just work

JounQin · JounQin · commit 8b1687e90061 · 2025-04-14T02:09:30.000+08:00
diff --git a/.editorconfig b/.editorconfig
@@ -0,0 +1,10 @@
+root=true
+
+[*]
+indent_style=space
+indent_size=2
+tab_width=2
+end_of_line=lf
+charset=utf-8
+trim_trailing_whitespace=true
+insert_final_newline=true
diff --git a/.gitattributes b/.gitattributes
@@ -0,0 +1,4 @@
+/.yarn/**            linguist-vendored
+/.yarn/releases/*    binary
+/.yarn/plugins/**/*  binary
+/.pnp.*              binary linguist-generated
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -0,0 +1,33 @@
+name: CI
+
+on:
+  - push
+  - pull_request
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  ci:
+    name: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:
+          - macOS-latest
+          - ubuntu-latest
+          - windows-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+
+      - name: Setup Deno
+        uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+
+      - name: Lint
+        run: |
+          deno fmt --check
+          deno lint
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
@@ -0,0 +1,40 @@
+name: Deploy
+on:
+  push:
+    branches: main
+  pull_request:
+    branches: main
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+
+    permissions:
+      id-token: write
+      contents: read
+
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+
+      - name: Setup Node LTS
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+          cache: yarn
+
+      - name: Install Dependencies
+        run: yarn install
+
+      - name: Checkout Deno
+        uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+
+      - name: Upload to Deno Deploy
+        uses: denoland/deployctl@v1
+        with:
+          project: deepl-x
+          entrypoint: main.ts
+          root: .
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,4 @@
+!.vscode/settings.json
+.yarn/*
+!.yarn/releases
+!.yarn/plugins
diff --git a/.renovaterc b/.renovaterc
@@ -0,0 +1,5 @@
+{
+  "extends": [
+    "github>1stG/configs"
+  ]
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+  "editor.defaultFormatter": "denoland.vscode-deno"
+}
diff --git a/.yarn/releases/yarn-4.9.1.cjs b/.yarn/releases/yarn-4.9.1.cjs
diff --git a/.yarnrc.yml b/.yarnrc.yml
@@ -0,0 +1,5 @@
+enableTelemetry: false
+
+nodeLinker: node-modules
+
+yarnPath: .yarn/releases/yarn-4.9.1.cjs
diff --git a/README.md b/README.md
@@ -1,2 +1,3 @@
 # deeplx
+
 Running [deeplx](https://github.com/un-ts/deeplx) on Deno Deploy
diff --git a/deno.json b/deno.json
@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "noUnusedLocals": true,
+    "noUnusedParameters": true
+  },
+  "nodeModulesDir": "manual",
+  "tasks": {
+    "build": "deno run --allow-env --allow-read --allow-write --allow-net scripts/build.ts",
+    "dev": "deno run --allow-ffi --allow-read --allow-net --watch main.ts",
+    "start": "deno run --allow-ffi --allow-read --allow-net main.ts"
+  },
+  "fmt": {
+    "semiColons": false,
+    "singleQuote": true,
+    "exclude": [".yarn", "public/index.html"]
+  }
+}
diff --git a/main.ts b/main.ts
@@ -0,0 +1,3 @@
+import { translate } from './mod.ts'
+
+Deno.serve(translate)
diff --git a/mod.ts b/mod.ts
@@ -0,0 +1,115 @@
+import {
+  abbreviateLanguage,
+  HTTP_STATUS_BAD_REQUEST,
+  HTTP_STATUS_INTERNAL_ERROR,
+  HTTP_STATUS_NOT_ALLOWED,
+  HTTP_STATUS_NOT_FOUND,
+  HTTP_STATUS_OK,
+  type SourceLanguage,
+  type TargetLanguage,
+  translate as translate_,
+} from 'npm:@deeplx/core'
+
+export interface RequestBody {
+  text: string
+  source_lang?: SourceLanguage
+  target_lang: TargetLanguage
+}
+
+async function extractBodyText(body: ReadableStream) {
+  const reader = body.getReader()
+  const decoder = new TextDecoder()
+
+  let text = ''
+
+  while (true) {
+    const { done, value } = await reader.read()
+    if (done) {
+      return text
+    }
+    text += decoder.decode(value)
+  }
+}
+
+export const translate = async (
+  req: Request,
+): Promise<Response> => {
+  let url = new URL(req.url).pathname
+
+  if (!url || url === '/') {
+    url = '/index.html'
+  }
+
+  if (/\.[a-z]+[a-z\d]*$/.test(url)) {
+    if (req.method !== 'GET') {
+      return Response.json({
+        code: HTTP_STATUS_NOT_ALLOWED,
+        message: 'Not Allowed',
+      }, { status: HTTP_STATUS_NOT_ALLOWED })
+    }
+    return new Response(await Deno.readFile(`./public${url}`))
+  }
+
+  if (url !== '/translate') {
+    if (req.method !== 'GET') {
+      return Response.json({
+        code: HTTP_STATUS_NOT_FOUND,
+        message: 'Not Found',
+      }, { status: HTTP_STATUS_NOT_FOUND })
+    }
+    return new Response(`Not Found`, {
+      status: HTTP_STATUS_NOT_FOUND,
+    })
+  }
+
+  const body = req.body
+
+  if (!body || req.method !== 'POST') {
+    return new Response(`DeepL Translate Api
+
+POST {"text": "have a try", "source_lang": "auto", "target_lang": "ZH"} to /translate
+
+https://github.com/devno-js/deeplx
+
+powered by https://github.com/un-ts/deeplx`)
+  }
+
+  const bodyText = await extractBodyText(body)
+
+  const { text, source_lang: sourceLang, target_lang: targetLang } = JSON.parse(
+    bodyText,
+  ) as RequestBody
+
+  if (!text) {
+    return Response.json({
+      code: HTTP_STATUS_BAD_REQUEST,
+      data: 'Text is required',
+    }, {
+      status: HTTP_STATUS_BAD_REQUEST,
+    })
+  }
+
+  if (!abbreviateLanguage(targetLang)) {
+    return Response.json({
+      code: HTTP_STATUS_BAD_REQUEST,
+      data: 'Invalid target language',
+    }, {
+      status: HTTP_STATUS_BAD_REQUEST,
+    })
+  }
+
+  try {
+    const translation = await translate_(text, targetLang, sourceLang)
+    return Response.json({
+      code: HTTP_STATUS_OK,
+      data: translation,
+    })
+  } catch (err) {
+    return Response.json({
+      code: HTTP_STATUS_INTERNAL_ERROR,
+      data: err instanceof Error ? err.message : String(err),
+    }, {
+      status: HTTP_STATUS_INTERNAL_ERROR,
+    })
+  }
+}
diff --git a/package.json b/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "deeplx",
+  "packageManager": "yarn@4.9.1",
+  "devDependencies": {
+    "@deeplx/core": "^0.1.2"
+  }
+}
diff --git a/public/favicon.ico b/public/favicon.ico
diff --git a/public/index.html b/public/index.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>App Center</title>
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/github-markdown-css/5.8.1/github-markdown.min.css"
+    />
+    <style>
+      @media (prefers-color-scheme: dark) {
+        :root {
+          background-color: #0d1117;
+        }
+      }
+
+      body {
+        margin: 0;
+      }
+
+      .markdown-body {
+        box-sizing: border-box;
+        min-width: 200px;
+        max-width: 980px;
+        margin: 0 auto;
+        padding: 45px;
+      }
+
+      @media (max-width: 767px) {
+        .markdown-body {
+          padding: 15px;
+        }
+      }
+    </style>
+  </head>
+  <body>
+    <article class="markdown-body"><div class="markdown-heading"><h1 class="heading-element">deeplx</h1><a id="user-content-deeplx" class="anchor" aria-label="Permalink: deeplx" href="#deeplx"><span aria-hidden="true" class="octicon octicon-link"></span></a></div>
+<p>Running <a href="https://github.com/un-ts/deeplx">deeplx</a> on Deno Deploy</p>
+</article>
+  </body>
+</html>
diff --git a/scripts/build.ts b/scripts/build.ts
@@ -0,0 +1,60 @@
+/**
+ * @link https://github.com/sindresorhus/github-markdown-css
+ */
+
+const text = await Deno.readTextFile('README.md')
+
+const content = await fetch('https://api.github.com/markdown', {
+  method: 'POST',
+  body: JSON.stringify({ text }),
+  headers: {
+    Accept: 'application/vnd.github.v3+json',
+    Authorization: `Bearer ${Deno.env.get('GITHUB_TOKEN')}`,
+  },
+}).then((res) => res.text())
+
+await Deno.writeTextFile(
+  'public/index.html',
+  /* HTML */ `
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>App Center</title>
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/github-markdown-css/5.8.1/github-markdown.min.css"
+    />
+    <style>
+      @media (prefers-color-scheme: dark) {
+        :root {
+          background-color: #0d1117;
+        }
+      }
+
+      body {
+        margin: 0;
+      }
+
+      .markdown-body {
+        box-sizing: border-box;
+        min-width: 200px;
+        max-width: 980px;
+        margin: 0 auto;
+        padding: 45px;
+      }
+
+      @media (max-width: 767px) {
+        .markdown-body {
+          padding: 15px;
+        }
+      }
+    </style>
+  </head>
+  <body>
+    <article class="markdown-body">${content}</article>
+  </body>
+</html>
+`.trim(),
+)
diff --git a/yarn.lock b/yarn.lock

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +{
 +  "extends": [
 +    "github>1stG/configs"
 +  ]
 +}
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+{`
	`2`	`+ "editor.defaultFormatter": "denoland.vscode-deno"`
	`3`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,3 @@`
`1`	`1`	`# deeplx`
	`2`	`+`
`2`	`3`	`Running [deeplx](https://github.com/un-ts/deeplx) on Deno Deploy`