Migrate action (#23)

* add migrate github action

* trigger on PR

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* action update

* update e2e workflow

* Add note in contributing guide

* Fail e2e script when e2es fail

.github/workflows/e2e.yml

@@ -0,0 +1,45 @@
+name: Run e2e tests
+
+on:
+  pull_request:
+    types: [synchronize, opened, reopened]
+
+jobs:
+  e2e:
+    runs-on: ubuntu-latest
+    name: Run e2e tests
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+
+      - name: Use pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 6.0.2
+
+      - uses: denoland/setup-deno@v1
+        with:
+          deno-version: v1.x
+
+      - name: E2E script
+        id: e2e-run
+        run: node e2e.js
+
+      - name: Report failure
+        if: ${{ failure() && github.repository_owner == 'nrwl' && github.event_name != 'workflow_dispatch' }}
+        uses: ravsamhq/notify-slack-action@v2
+        with:
+          status: 'failure'
+          message_format: '{emoji} Workflow has {status_message} ${{ steps.e2e-run.outcome }}'
+          notification_title: '{workflow}'
+          footer: '<{run_url}|View Run> / Last commit <{commit_url}|{commit_sha}>'
+          mention_groups: '@Isaac'
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.ACTION_MONITORING_SLACK }}

.github/workflows/migrate-recipes.yml

@@ -0,0 +1,44 @@
+name: Migrate Recipes
+
+on:
+  schedule:
+    - cron: "0 0 * * 0"
+
+jobs:
+  migrate-recipes:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    name: Migrate Recipes
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+
+      - name: Use pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 6.0.2
+
+      - uses: denoland/setup-deno@v1
+        with:
+          deno-version: v1.x
+
+      - name: Migrate script
+        run: node migrate.js
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v5
+        with:
+          base: main
+          title: Nx Migrate update
+          body: Update all recipes with nx migrate
+          commit-message: migrate recipes
+          branch: migrate-recipes

CONTRIBUTING.md

@@ -11,6 +11,8 @@ We'd love to have new examples being contributed to this repository.
 
 Every example should live within a dedicated folder created at the root of this repository and being completely self-contained.
 
+Make sure there is at least one e2e test in your example that verifies that the core functionality of your example actually works.
+
 The folder should contain a `README.md` file with the following section
 
 ```markdown

e2e.js

@@ -0,0 +1,40 @@
+const { execSync } = require("child_process");
+const { readdirSync } = require("fs");
+
+const BROKEN_RECIPES = [".git", ".github", "deno-deploy"];
+
+function installPackages(cwd) {
+  const files = readdirSync(cwd);
+  if (files.includes("pnpm-lock.yaml")) {
+    execSync("pnpm i", { cwd });
+  } else if (files.includes("yarn-lock.json")) {
+    execSync("yarn", { cwd });
+  } else {
+    execSync("npm i --legacy-peer-deps", { cwd });
+  }
+}
+
+function runE2eTests(cwd) {
+  execSync("CI=true npx nx run-many --target=e2e --parallel=false", { cwd, stdio: [0,1,2] });
+}
+
+function processAllExamples() {
+  const files = readdirSync(".", { withFileTypes: true });
+  const failures = [];
+  files.forEach((file) => {
+    if (file.isDirectory() && !BROKEN_RECIPES.includes(file.name)) {
+      const cwd = "./" + file.name;
+      console.log(cwd);
+      try {
+        installPackages(cwd);
+        runE2eTests(cwd);
+      } catch (ex) {
+        failures.push(ex);
+      }
+    }
+  });
+  if (failures.length > 0) {
+    throw new Error('E2E Tests Failed');
+  }
+}
+processAllExamples();

migrate.js

@@ -0,0 +1,51 @@
+const { execSync } = require("child_process");
+const { readdirSync } = require("fs");
+
+const BROKEN_RECIPES = [".git", ".github"];
+
+function installPackages(cwd) {
+  console.log("Installing packages for " + cwd);
+  const files = readdirSync(cwd);
+  if (files.includes("pnpm-lock.yaml")) {
+    execSync("pnpm i", { cwd, stdio: [0, 1, 2] });
+  } else if (files.includes("yarn.lock")) {
+    execSync("yarn", { cwd, stdio: [0, 1, 2] });
+  } else {
+    execSync("npm ci --legacy-peer-deps", { cwd, stdio: [0, 1, 2] });
+  }
+}
+function migrateToLatest(cwd) {
+  console.log(`Migrating ${cwd}...`);
+  execSync("CI=true npx nx migrate latest", { cwd, stdio: [0, 1, 2] });
+  execSync("CI=true npx nx migrate --run-migrations --no-interactive", {
+    cwd,
+    stdio: [0, 1, 2],
+    timeout: 60000,
+  });
+  execSync("rm -rf migrations.json", { cwd, stdio: [0, 1, 2] });
+  console.log(`Done migrating ${cwd}.`);
+}
+
+function processAllExamples() {
+  const files = readdirSync(".", { withFileTypes: true });
+  let failedMigrations = [];
+  files.forEach((file) => {
+    if (file.isDirectory() && !BROKEN_RECIPES.includes(file.name)) {
+      const cwd = "./" + file.name;
+      installPackages(cwd);
+      try {
+        migrateToLatest(cwd);
+      } catch (ex) {
+        console.log(ex);
+        console.log("Continuing to next example...");
+        failedMigrations.push(cwd);
+      }
+    }
+  });
+  if (failedMigrations.length > 0) {
+    console.log(
+      "The following migrations failed: " + failedMigrations.join(", ")
+    );
+  }
+}
+processAllExamples();