flow: pr auto test template

.github/PULL_REQUEST_TEMPLATE.md

@@ -5,13 +5,29 @@ Close #
 ## 完整路由地址 / Example for the proposed route(s)
 
 <!--
-
 为方便测试，请附上完整路由地址，包括所有必选与可选参数，否则将导致 PR 被关闭。
-
 To simplify the testing workflow, please include the complete route, with all required and optional parameters, otherwise your pull request will be closed.
 
+请按照如下格式填写`routes`区域: 我们将会根据你的参数展开自动测试. 一行一个路由
+Please fill the `routes` block follow the format below, as we will perform automatic test based on this information. one route per line.
+
+```
+/some/route
+/some/other/route
+```
+
+如果与路由无关, 请写`NOROUTE`
+
+```
+NOROUTE
+```
 -->
 
+<!-- FILL HERE -->
+```routes
+```
+
+
 ## 新RSS检查列表 / New RSS Script Checklist
 
 <!-- 

.github/workflows/pr-deploy-route-test.yml

@@ -0,0 +1,37 @@
+name: PR route test
+
+on: pull_request
+
+jobs:
+  testRoute:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Fetch affected routes
+        id: fetchRoute
+        uses: actions/github-script@v3
+        with:
+          # by default, JSON format returned
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const body = context.payload.pull_request.body
+            const number = context.payload.pull_request.number
+            const script = require(`${process.env.GITHUB_WORKSPACE}/scripts/workflow/test-route/identify.js`)
+            return script({github, context}, body, number)
+      - name: Waiting for 200 from the Vercel Preview
+        uses: patrickedqvist/wait-for-vercel-preview@master
+        id: waitFor200
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          max_timeout: 120
+      # fetch link from pr and test link
+      - name: Generate previews
+        uses: actions/github-script@v3
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const link = context.steps.waitFor200.outputs.url
+            const routes = JSON.parse(context.steps.fetchRoute.outputs.result)
+            const number = context.payload.pull_request.number
+            const script = require(`${process.env.GITHUB_WORKSPACE}/scripts/workflow/test-route/test.js`)
+            return await script({github, context}, link, routes, number)

scripts/workflow/test-route/identify.js

@@ -0,0 +1,35 @@
+module.exports = ({github, context}, body, number) => {
+    const m = body.match(/```routes\n((.|\n)*)```/)
+    let res = null
+
+    if (m && m[1]) {
+        res = m.split("\n")
+        console.log("routes detected: ", res)
+
+        if (res.length > 0) {
+            return res
+        }
+
+        if (res[0] === "NOROUTE") {
+            console.log("PR stated no route, passing")
+            github.issues.addLabels({
+            issue_number: number,
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+            labels: ['Auto: No Route Needed']
+            })
+            return res
+        }
+    }
+
+    console.log("seems no route found, failing")
+
+    github.issues.addLabels({
+        issue_number: number,
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        labels: ['Auto: Route No Found']
+    })
+
+    throw "Please follow the PR rules: failed to detect route"
+}

scripts/workflow/test-route/test.js

@@ -0,0 +1,51 @@
+module.exports = async ({github, context}, baseUrl, routes, number) => {
+    if (res[0] === 'NOROUTE') {
+        return
+    }
+
+    const links = res.map(e => {
+        const l = e.startsWith('/') ? e : `/${e}`
+        return `${baseUrl}${l}`
+    })
+
+    let com = 'Successfully generated as following:\n\n'
+
+    for (lks in links) {
+        const prev = await fetch(lks).catch(err => {
+            com+= `
+        <details>
+            <summary>${lks}  - **Failed**</summary>
+
+            \`\`\`
+            ${err}
+            \`\`\`
+        </details>
+
+`
+        })
+        if (prev) {
+            com += `
+<details>
+    <summary>${lks}  - Success</summary>
+
+    \`\`\`
+    ${prev.text().split("\n").slice(0, 30).join("\n")}
+    \`\`\`
+</details>
+
+`
+        }
+    }
+    github.issues.addLabels({
+        issue_number: number,
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        labels: ['Auto: Route Test Complete']
+    })
+    github.issues.createComment({
+        issue_number: number,
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        body: com
+    });
+}