Merge branch 'main' into unused-deps

.eslintrc.json

@@ -0,0 +1,17 @@
+{
+  "env": {
+    "commonjs": true,
+    "es2021": true,
+    "node": true,
+    "jest": true
+  },
+  "plugins": ["github"],
+  "extends": ["eslint:recommended", "prettier", "plugin:github/internal"],
+  "parserOptions": {
+    "ecmaVersion": 12
+  },
+  "rules": {
+    "semi": ["error", "never"]
+  },
+  "ignorePatterns": ["/dist/", "/src/fixtures/", "/src/blank-configurations/"]
+}

.github/release-drafter.yml

@@ -1,6 +1,6 @@
 ---
-name-template: "v$RESOLVED_VERSION"
-tag-template: "v$RESOLVED_VERSION"
+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
 template: |
   # Changelog
 
@@ -8,33 +8,33 @@ template: |
 
   See details of [all code changes](https://github.com/$OWNER/$REPOSITORY/compare/$PREVIOUS_TAG...v$RESOLVED_VERSION) since previous release.
 categories:
-  - title: "🚀 Features"
+  - title: '🚀 Features'
     labels:
-      - "feature"
-      - "enhancement"
-  - title: "🐛 Bug Fixes"
+      - 'feature'
+      - 'enhancement'
+  - title: '🐛 Bug Fixes'
     labels:
-      - "fix"
-      - "bugfix"
-      - "bug"
-  - title: "🧰 Maintenance"
+      - 'fix'
+      - 'bugfix'
+      - 'bug'
+  - title: '🧰 Maintenance'
     labels:
-      - "infrastructure"
-      - "automation"
-      - "documentation"
-  - title: "🏎 Performance"
-    label: "performance"
-change-template: "- $TITLE @$AUTHOR (#$NUMBER)"
+      - 'infrastructure'
+      - 'automation'
+      - 'documentation'
+  - title: '🏎 Performance'
+    label: 'performance'
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
 version-resolver:
   major:
     labels:
-      - "type: breaking"
+      - 'type: breaking'
   minor:
     labels:
-      - "type: enhancement"
+      - 'type: enhancement'
   patch:
     labels:
-      - "type: bug"
-      - "type: maintenance"
-      - "type: documentation"
+      - 'type: bug'
+      - 'type: maintenance'
+      - 'type: documentation'
   default: patch

.github/workflows/check-formatting.yml

@@ -1,4 +1,4 @@
-name: Checking formatting
+name: Check formatting
 
 on:
   push:
@@ -17,11 +17,12 @@ concurrency:
 jobs:
   test:
     runs-on: ubuntu-latest
+    timeout-minutes: 2
     steps:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Setup Node.JS
+      - name: Setup Node
         uses: actions/setup-node@v3
         with:
           node-version: 16.x

.github/workflows/lint.yml

@@ -0,0 +1,35 @@
+name: Lint code
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+
+# This allows a subsequently queued workflow run to interrupt previous runs
+concurrency:
+  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 2
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@v3
+
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run linter
+        run: npm run lint:check

.github/workflows/release.yml

@@ -5,7 +5,7 @@ on:
   workflow_dispatch:
     inputs:
       TAG_NAME:
-        description: "Tag name that the major tag will point to"
+        description: 'Tag name that the major tag will point to'
         required: true
 
 env:

.prettierignore

@@ -0,0 +1,5 @@
+# Ignore build artifacts
+/dist/
+
+# Ignore all Markdown files
+*.md

dist/index.js

@@ -2836,10 +2836,10 @@ module.exports = {
   var defaultOptions = {
     // `ecmaVersion` indicates the ECMAScript version to parse. Must be
     // either 3, 5, 6 (or 2015), 7 (2016), 8 (2017), 9 (2018), 10
-    // (2019), 11 (2020), 12 (2021), 13 (2022), or `"latest"` (the
-    // latest version the library supports). This influences support
-    // for strict mode, the set of reserved words, and support for
-    // new syntax features.
+    // (2019), 11 (2020), 12 (2021), 13 (2022), 14 (2023), or `"latest"`
+    // (the latest version the library supports). This influences
+    // support for strict mode, the set of reserved words, and support
+    // for new syntax features.
     ecmaVersion: null,
     // `sourceType` indicates the mode the code should be parsed in.
     // Can be either `"script"` or `"module"`. This influences global
@@ -2873,8 +2873,9 @@ module.exports = {
     // When enabled, super identifiers are not constrained to
     // appearing in methods and do not raise an error when they appear elsewhere.
     allowSuperOutsideMethod: null,
-    // When enabled, hashbang directive in the beginning of file
-    // is allowed and treated as a line comment.
+    // When enabled, hashbang directive in the beginning of file is
+    // allowed and treated as a line comment. Enabled by default when
+    // `ecmaVersion` >= 2023.
     allowHashBang: false,
     // When `locations` is on, `loc` properties holding objects with
     // `start` and `end` properties in `{line, column}` form (with
@@ -2949,6 +2950,9 @@ module.exports = {
     if (options.allowReserved == null)
       { options.allowReserved = options.ecmaVersion < 5; }
 
+    if (opts.allowHashBang == null)
+      { options.allowHashBang = options.ecmaVersion >= 14; }
+
     if (isArray(options.onToken)) {
       var tokens = options.onToken;
       options.onToken = function (token) { return tokens.push(token); };
@@ -3279,7 +3283,7 @@ module.exports = {
     if (refDestructuringErrors.trailingComma > -1)
       { this.raiseRecoverable(refDestructuringErrors.trailingComma, "Comma is not permitted after the rest element"); }
     var parens = isAssign ? refDestructuringErrors.parenthesizedAssign : refDestructuringErrors.parenthesizedBind;
-    if (parens > -1) { this.raiseRecoverable(parens, "Parenthesized pattern"); }
+    if (parens > -1) { this.raiseRecoverable(parens, isAssign ? "Assigning to rvalue" : "Parenthesized pattern"); }
   };
 
   pp$9.checkExpressionErrors = function(refDestructuringErrors, andThrow) {
@@ -4375,6 +4379,7 @@ module.exports = {
   };
   pp$8.isDirectiveCandidate = function(statement) {
     return (
+      this.options.ecmaVersion >= 5 &&
       statement.type === "ExpressionStatement" &&
       statement.expression.type === "Literal" &&
       typeof statement.expression.value === "string" &&
@@ -4785,7 +4790,8 @@ module.exports = {
       { this.exprAllowed = type.beforeExpr; }
   };
 
-  // Used to handle egde case when token context could not be inferred correctly in tokenize phase
+  // Used to handle egde cases when token context could not be inferred correctly during tokenization phase
+
   pp$6.overrideContext = function(tokenCtx) {
     if (this.curContext() !== tokenCtx) {
       this.context[this.context.length - 1] = tokenCtx;
@@ -5601,15 +5607,6 @@ module.exports = {
         }
         return this.finishNode(prop, "RestElement")
       }
-      // To disallow parenthesized identifier via `this.toAssignable()`.
-      if (this.type === types$1.parenL && refDestructuringErrors) {
-        if (refDestructuringErrors.parenthesizedAssign < 0) {
-          refDestructuringErrors.parenthesizedAssign = this.start;
-        }
-        if (refDestructuringErrors.parenthesizedBind < 0) {
-          refDestructuringErrors.parenthesizedBind = this.start;
-        }
-      }
       // Parse argument.
       prop.argument = this.parseMaybeAssign(false, refDestructuringErrors);
       // To disallow trailing comma via `this.toAssignable()`.
@@ -8039,7 +8036,7 @@ module.exports = {
 
   // Acorn is a tiny, fast JavaScript parser written in JavaScript.
 
-  var version = "8.7.1";
+  var version = "8.8.0";
 
   Parser.acorn = {
     Parser: Parser,
@@ -15189,21 +15186,17 @@ async function enablePagesSite({ repositoryNwo, githubToken }) {
 }
 
 async function getPagesSite({ repositoryNwo, githubToken }) {
-  try {
-    const pagesEndpoint = `${getApiBaseUrl()}/repos/${repositoryNwo}/pages`
+  const pagesEndpoint = `${getApiBaseUrl()}/repos/${repositoryNwo}/pages`
 
-    const response = await axios.get(pagesEndpoint, {
-      headers: {
-        Accept: 'application/vnd.github.v3+json',
-        Authorization: `Bearer ${githubToken}`
-      }
-    })
+  const response = await axios.get(pagesEndpoint, {
+    headers: {
+      Accept: 'application/vnd.github.v3+json',
+      Authorization: `Bearer ${githubToken}`
+    }
+  })
 
-    const pageObject = response.data
-    return pageObject
-  } catch (error) {
-    throw error
-  }
+  const pageObject = response.data
+  return pageObject
 }
 
 async function findOrCreatePagesSite({ repositoryNwo, githubToken, enablement = true }) {
@@ -15443,6 +15436,7 @@ class ConfigParser {
     var depth = 0
     const properties = propertyName.split('.')
     var lastNode = configurationObject
+    // eslint-disable-next-line no-constant-condition
     while (true) {
       // Find the node for the current property
       var propertyNode = this.findProperty(lastNode, properties[depth])
@@ -15680,7 +15674,7 @@ function setPagesConfig({ staticSiteGenerator, generatorConfigFile, siteUrl }) {
   } catch (error) {
     // Logging
     core.warning(
-      `We were unable to determine how to inject the site metadata into your config. Generated URLs may be incorrect. The base URL for this site should be ${path}. Please ensure your framework is configured to generate relative links appropriately.`,
+      `We were unable to determine how to inject the site metadata into your config. Generated URLs may be incorrect. The base URL for this site should be ${siteUrl}. Please ensure your framework is configured to generate relative links appropriately.`,
       error
     )
   }
@@ -16509,14 +16503,15 @@ TokenTranslator.prototype = {
 const SUPPORTED_VERSIONS = [
     3,
     5,
-    6,
-    7,
-    8,
-    9,
-    10,
-    11,
-    12,
-    13
+    6, // 2015
+    7, // 2016
+    8, // 2017
+    9, // 2018
+    10, // 2019
+    11, // 2020
+    12, // 2021
+    13, // 2022
+    14 // 2023
 ];
 
 /**
@@ -16634,12 +16629,23 @@ const ESPRIMA_FINISH_NODE = Symbol("espree's esprimaFinishNode");
  * @param {int} end The index at which the comment ends.
  * @param {Location} startLoc The location at which the comment starts.
  * @param {Location} endLoc The location at which the comment ends.
+ * @param {string} code The source code being parsed.
  * @returns {Object} The comment object.
  * @private
  */
-function convertAcornCommentToEsprimaComment(block, text, start, end, startLoc, endLoc) {
+function convertAcornCommentToEsprimaComment(block, text, start, end, startLoc, endLoc, code) {
+    let type;
+
+    if (block) {
+        type = "Block";
+    } else if (code.slice(start, start + 2) === "#!") {
+        type = "Hashbang";
+    } else {
+        type = "Line";
+    }
+
     const comment = {
-        type: block ? "Block" : "Line",
+        type,
         value: text
     };
 
@@ -16684,6 +16690,25 @@ var espree = () => Parser => {
                     ? new TokenTranslator(tokTypes, code)
                     : null;
 
+            /*
+             * Data that is unique to Espree and is not represented internally
+             * in Acorn.
+             *
+             * For ES2023 hashbangs, Espree will call `onComment()` during the
+             * constructor, so we must define state before having access to
+             * `this`.
+             */
+            const state = {
+                originalSourceType: originalSourceType || options.sourceType,
+                tokens: tokenTranslator ? [] : null,
+                comments: options.comment === true ? [] : null,
+                impliedStrict: ecmaFeatures.impliedStrict === true && options.ecmaVersion >= 5,
+                ecmaVersion: options.ecmaVersion,
+                jsxAttrValueToken: false,
+                lastToken: null,
+                templateElements: []
+            };
+
             // Initialize acorn parser.
             super({
 
@@ -16702,38 +16727,28 @@ var espree = () => Parser => {
                     if (tokenTranslator) {
 
                         // Use `tokens`, `ecmaVersion`, and `jsxAttrValueToken` in the state.
-                        tokenTranslator.onToken(token, this[STATE]);
+                        tokenTranslator.onToken(token, state);
                     }
                     if (token.type !== tokTypes.eof) {
-                        this[STATE].lastToken = token;
+                        state.lastToken = token;
                     }
                 },
 
                 // Collect comments
                 onComment: (block, text, start, end, startLoc, endLoc) => {
-                    if (this[STATE].comments) {
-                        const comment = convertAcornCommentToEsprimaComment(block, text, start, end, startLoc, endLoc);
+                    if (state.comments) {
+                        const comment = convertAcornCommentToEsprimaComment(block, text, start, end, startLoc, endLoc, code);
 
-                        this[STATE].comments.push(comment);
+                        state.comments.push(comment);
                     }
                 }
             }, code);
 
             /*
-             * Data that is unique to Espree and is not represented internally in
-             * Acorn. We put all of this data into a symbol property as a way to
-             * avoid potential naming conflicts with future versions of Acorn.
+             * We put all of this data into a symbol property as a way to avoid
+             * potential naming conflicts with future versions of Acorn.
              */
-            this[STATE] = {
-                originalSourceType: originalSourceType || options.sourceType,
-                tokens: tokenTranslator ? [] : null,
-                comments: options.comment === true ? [] : null,
-                impliedStrict: ecmaFeatures.impliedStrict === true && this.options.ecmaVersion >= 5,
-                ecmaVersion: this.options.ecmaVersion,
-                jsxAttrValueToken: false,
-                lastToken: null,
-                templateElements: []
-            };
+            this[STATE] = state;
         }
 
         tokenize() {
@@ -16946,7 +16961,7 @@ var espree = () => Parser => {
     };
 };
 
-const version$1 = "9.3.2";
+const version$1 = "9.4.0";
 
 /**
  * @fileoverview Main Espree file that converts Acorn into Esprima output.

package.json

@@ -5,9 +5,12 @@
   "description": "A GitHub Action to enable Pages and extract various metadata about a site. It can also be used to configure various static site generators we support as starter workflows.",
   "main": "./dist/index.js",
   "scripts": {
-    "format": "prettier --write 'src/**/*.js'",
-    "format:check": "prettier --check 'src/**/*.js'",
-    "prepare": "npm run format && ncc build src/index.js -o dist --source-map --license licenses.txt",
+    "all": "npm run format && npm run lint && npm run prepare && npm run test",
+    "format": "prettier --write .",
+    "format:check": "prettier --check .",
+    "lint": "DEBUG=eslint:cli-engine eslint --fix .",
+    "lint:check": "DEBUG=eslint:cli-engine eslint .",
+    "prepare": "ncc build src/index.js -o dist --source-map --license licenses.txt",
     "test": "jest"
   },
   "repository": {
@@ -27,6 +30,9 @@
   },
   "devDependencies": {
     "@vercel/ncc": "^0.34.0",
+    "eslint": "^8.23.1",
+    "eslint-config-prettier": "^8.5.0",
+    "eslint-plugin-github": "^4.3.7",
     "jest": "^28.1.1",
     "prettier": "^2.7.1"
   }

src/api-client.js

@@ -33,21 +33,17 @@ async function enablePagesSite({ repositoryNwo, githubToken }) {
 }
 
 async function getPagesSite({ repositoryNwo, githubToken }) {
-  try {
-    const pagesEndpoint = `${getApiBaseUrl()}/repos/${repositoryNwo}/pages`
+  const pagesEndpoint = `${getApiBaseUrl()}/repos/${repositoryNwo}/pages`
 
-    const response = await axios.get(pagesEndpoint, {
-      headers: {
-        Accept: 'application/vnd.github.v3+json',
-        Authorization: `Bearer ${githubToken}`
-      }
-    })
+  const response = await axios.get(pagesEndpoint, {
+    headers: {
+      Accept: 'application/vnd.github.v3+json',
+      Authorization: `Bearer ${githubToken}`
+    }
+  })
 
-    const pageObject = response.data
-    return pageObject
-  } catch (error) {
-    throw error
-  }
+  const pageObject = response.data
+  return pageObject
 }
 
 async function findOrCreatePagesSite({ repositoryNwo, githubToken, enablement = true }) {

src/config-parser.js

@@ -189,6 +189,7 @@ class ConfigParser {
     var depth = 0
     const properties = propertyName.split('.')
     var lastNode = configurationObject
+    // eslint-disable-next-line no-constant-condition
     while (true) {
       // Find the node for the current property
       var propertyNode = this.findProperty(lastNode, properties[depth])

src/fixtures/next/default.cjs

@@ -1,7 +1,7 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
-  swcMinify: true,
+  swcMinify: true
 }
 
 module.exports = nextConfig

src/fixtures/next/default.mjs

@@ -1,7 +1,7 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
-  swcMinify: true,
+  swcMinify: true
 }
 
 export default nextConfig

src/fixtures/nuxt/async.cjs

@@ -1,15 +1,15 @@
-const getAllDynamicRoute = async function() {
+const getAllDynamicRoute = async function () {
   const routes = await (async () => {
-    return ['/posts/hello-world', '/posts/hello-again'];
-  })();
-  return routes;
-};
+    return ['/posts/hello-world', '/posts/hello-again']
+  })()
+  return routes
+}
 
 module.exports = {
   mode: 'universal',
   generate: {
-    async routes () {
-      return getAllDynamicRoute();
+    async routes() {
+      return getAllDynamicRoute()
     }
   }
-};
+}

src/fixtures/nuxt/async.expected.cjs

@@ -1,17 +1,17 @@
-const getAllDynamicRoute = async function() {
+const getAllDynamicRoute = async function () {
   const routes = await (async () => {
-    return ['/posts/hello-world', '/posts/hello-again'];
-  })();
-  return routes;
-};
+    return ['/posts/hello-world', '/posts/hello-again']
+  })()
+  return routes
+}
 
 module.exports = {
   target: 'static',
   router: { base: '/docs/' },
   mode: 'universal',
   generate: {
-    async routes () {
-      return getAllDynamicRoute();
+    async routes() {
+      return getAllDynamicRoute()
     }
   }
-};
+}

src/fixtures/nuxt/async.expected.mjs

@@ -1,17 +1,17 @@
-const getAllDynamicRoute = async function() {
+const getAllDynamicRoute = async function () {
   const routes = await (async () => {
-    return ['/posts/hello-world', '/posts/hello-again'];
-  })();
-  return routes;
-};
+    return ['/posts/hello-world', '/posts/hello-again']
+  })()
+  return routes
+}
 
 export default {
   target: 'static',
   router: { base: '/docs/' },
   mode: 'universal',
   generate: {
-    async routes () {
-      return getAllDynamicRoute();
+    async routes() {
+      return getAllDynamicRoute()
     }
   }
-};
+}

src/fixtures/nuxt/async.mjs

@@ -1,15 +1,15 @@
-const getAllDynamicRoute = async function() {
+const getAllDynamicRoute = async function () {
   const routes = await (async () => {
-    return ['/posts/hello-world', '/posts/hello-again'];
-  })();
-  return routes;
-};
+    return ['/posts/hello-world', '/posts/hello-again']
+  })()
+  return routes
+}
 
 export default {
   mode: 'universal',
   generate: {
-    async routes () {
-      return getAllDynamicRoute();
+    async routes() {
+      return getAllDynamicRoute()
     }
   }
-};
+}

src/fixtures/nuxt/default.cjs

@@ -14,9 +14,7 @@ module.exports = {
       { hid: 'description', name: 'description', content: '' },
       { name: 'format-detection', content: 'telephone=no' }
     ],
-    link: [
-      { rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }
-    ]
+    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }]
   },
 
   // Global CSS: https://go.nuxtjs.dev/config-css
@@ -36,4 +34,4 @@ module.exports = {
 
   // Build Configuration: https://go.nuxtjs.dev/config-build
   build: {}
-}
+}

src/fixtures/nuxt/default.expected.cjs

@@ -16,9 +16,7 @@ module.exports = {
       { hid: 'description', name: 'description', content: '' },
       { name: 'format-detection', content: 'telephone=no' }
     ],
-    link: [
-      { rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }
-    ]
+    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }]
   },
 
   // Global CSS: https://go.nuxtjs.dev/config-css
@@ -38,4 +36,4 @@ module.exports = {
 
   // Build Configuration: https://go.nuxtjs.dev/config-build
   build: {}
-}
+}

src/fixtures/nuxt/default.expected.mjs

@@ -16,9 +16,7 @@ export default {
       { hid: 'description', name: 'description', content: '' },
       { name: 'format-detection', content: 'telephone=no' }
     ],
-    link: [
-      { rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }
-    ]
+    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }]
   },
 
   // Global CSS: https://go.nuxtjs.dev/config-css
@@ -38,4 +36,4 @@ export default {
 
   // Build Configuration: https://go.nuxtjs.dev/config-build
   build: {}
-}
+}

src/fixtures/nuxt/default.mjs

@@ -14,9 +14,7 @@ export default {
       { hid: 'description', name: 'description', content: '' },
       { name: 'format-detection', content: 'telephone=no' }
     ],
-    link: [
-      { rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }
-    ]
+    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }]
   },
 
   // Global CSS: https://go.nuxtjs.dev/config-css
@@ -36,4 +34,4 @@ export default {
 
   // Build Configuration: https://go.nuxtjs.dev/config-build
   build: {}
-}
+}

src/set-pages-config.js

@@ -76,7 +76,7 @@ function setPagesConfig({ staticSiteGenerator, generatorConfigFile, siteUrl }) {
   } catch (error) {
     // Logging
     core.warning(
-      `We were unable to determine how to inject the site metadata into your config. Generated URLs may be incorrect. The base URL for this site should be ${path}. Please ensure your framework is configured to generate relative links appropriately.`,
+      `We were unable to determine how to inject the site metadata into your config. Generated URLs may be incorrect. The base URL for this site should be ${siteUrl}. Please ensure your framework is configured to generate relative links appropriately.`,
       error
     )
   }