change hashFiles() expression to use @actions/glob. (#268)

src/Misc/expressionFunc/hashFiles/.eslintignore

@@ -0,0 +1,3 @@
+dist/
+lib/
+node_modules/

src/Misc/expressionFunc/hashFiles/.eslintrc.json

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+{
+    "plugins": ["jest", "@typescript-eslint"],
+    "extends": ["plugin:github/es6"],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+      "ecmaVersion": 9,
+      "sourceType": "module",
+      "project": "./tsconfig.json"
+    },
+    "rules": {
+      "eslint-comments/no-use": "off",
+      "import/no-namespace": "off",
+      "no-console": "off",
+      "no-unused-vars": "off",
+      "@typescript-eslint/no-unused-vars": "error",
+      "@typescript-eslint/explicit-member-accessibility": ["error", {"accessibility": "no-public"}],
+      "@typescript-eslint/no-require-imports": "error",
+      "@typescript-eslint/array-type": "error",
+      "@typescript-eslint/await-thenable": "error",
+      "@typescript-eslint/ban-ts-ignore": "error",
+      "camelcase": "off",
+      "@typescript-eslint/camelcase": "error",
+      "@typescript-eslint/class-name-casing": "error",
+      "@typescript-eslint/explicit-function-return-type": ["error", {"allowExpressions": true}],
+      "@typescript-eslint/func-call-spacing": ["error", "never"],
+      "@typescript-eslint/generic-type-naming": ["error", "^[A-Z][A-Za-z]*$"],
+      "@typescript-eslint/no-array-constructor": "error",
+      "@typescript-eslint/no-empty-interface": "error",
+      "@typescript-eslint/no-explicit-any": "error",
+      "@typescript-eslint/no-extraneous-class": "error",
+      "@typescript-eslint/no-for-in-array": "error",
+      "@typescript-eslint/no-inferrable-types": "error",
+      "@typescript-eslint/no-misused-new": "error",
+      "@typescript-eslint/no-namespace": "error",
+      "@typescript-eslint/no-non-null-assertion": "warn",
+      "@typescript-eslint/no-object-literal-type-assertion": "error",
+      "@typescript-eslint/no-unnecessary-qualifier": "error",
+      "@typescript-eslint/no-unnecessary-type-assertion": "error",
+      "@typescript-eslint/no-useless-constructor": "error",
+      "@typescript-eslint/no-var-requires": "error",
+      "@typescript-eslint/prefer-for-of": "warn",
+      "@typescript-eslint/prefer-function-type": "warn",
+      "@typescript-eslint/prefer-includes": "error",
+      "@typescript-eslint/prefer-interface": "error",
+      "@typescript-eslint/prefer-string-starts-ends-with": "error",
+      "@typescript-eslint/promise-function-async": "error",
+      "@typescript-eslint/require-array-sort-compare": "error",
+      "@typescript-eslint/restrict-plus-operands": "error",
+      "semi": "off",
+      "@typescript-eslint/semi": ["error", "never"],
+      "@typescript-eslint/type-annotation-spacing": "error",
+      "@typescript-eslint/unbound-method": "error"
+    },
+    "env": {
+      "node": true,
+      "es6": true,
+      "jest/globals": true
+    }
+  }

src/Misc/expressionFunc/hashFiles/.prettierignore

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+dist/
+lib/
+node_modules/

src/Misc/expressionFunc/hashFiles/.prettierrc.json

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+{
+    "printWidth": 80,
+    "tabWidth": 2,
+    "useTabs": false,
+    "semi": false,
+    "singleQuote": true,
+    "trailingComma": "none",
+    "bracketSpacing": false,
+    "arrowParens": "avoid",
+    "parser": "typescript"
+  }

src/Misc/expressionFunc/hashFiles/README.md

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+To update hashFiles under `Misc/layoutbin` run `npm install && npm run all`

src/Misc/expressionFunc/hashFiles/package.json

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+{
+  "name": "hashFiles",
+  "version": "1.0.0",
+  "description": "GitHub Actions HashFiles() expression function",
+  "main": "lib/hashFiles.js",
+  "scripts": {
+    "build": "tsc",
+    "format": "prettier --write **/*.ts",
+    "format-check": "prettier --check **/*.ts",
+    "lint": "eslint src/**/*.ts",
+    "pack": "ncc build -o ../../layoutbin/hashFiles",
+    "all": "npm run build && npm run format && npm run lint && npm run pack"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/actions/runner.git"
+  },
+  "keywords": [
+    "actions"
+  ],
+  "author": "GitHub Actions",
+  "license": "MIT",
+  "dependencies": {
+    "@actions/glob": "^0.1.0"
+  },
+  "devDependencies": {
+    "@types/node": "^12.7.12",
+    "@typescript-eslint/parser": "^2.8.0",
+    "@zeit/ncc": "^0.20.5",
+    "eslint": "^5.16.0",
+    "eslint-plugin-github": "^2.0.0",
+    "prettier": "^1.19.1",
+    "typescript": "^3.6.4"
+  }
+}

src/Misc/expressionFunc/hashFiles/src/hashFiles.ts

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+import * as glob from '@actions/glob'
+import * as crypto from 'crypto'
+import * as fs from 'fs'
+import * as stream from 'stream'
+import * as util from 'util'
+import * as path from 'path'
+
+async function run(): Promise<void> {
+  // arg0 -> node
+  // arg1 -> hashFiles.js
+  // env[followSymbolicLinks] = true/null
+  // env[patterns] -> glob patterns
+  let followSymbolicLinks = false
+  const matchPatterns = process.env.patterns || ''
+  if (process.env.followSymbolicLinks === 'true') {
+    console.log('Follow symbolic links')
+    followSymbolicLinks = true
+  }
+
+  console.log(`Match Pattern: ${matchPatterns}`)
+  let hasMatch = false
+  const githubWorkspace = process.cwd()
+  const result = crypto.createHash('sha256')
+  let count = 0
+  const globber = await glob.create(matchPatterns, {followSymbolicLinks})
+  for await (const file of globber.globGenerator()) {
+    console.log(file)
+    if (!file.startsWith(`${githubWorkspace}${path.sep}`)) {
+      console.log(`Ignore '${file}' since it is not under GITHUB_WORKSPACE.`)
+      continue
+    }
+    if (fs.statSync(file).isDirectory()) {
+      console.log(`Skip directory '${file}'.`)
+      continue
+    }
+    const hash = crypto.createHash('sha256')
+    const pipeline = util.promisify(stream.pipeline)
+    await pipeline(fs.createReadStream(file), hash)
+    result.write(hash.digest())
+    count++
+    if (!hasMatch) {
+      hasMatch = true
+    }
+  }
+  result.end()
+
+  if (hasMatch) {
+    console.log(`Find ${count} files to hash.`)
+    console.error(`__OUTPUT__${result.digest('hex')}__OUTPUT__`)
+  } else {
+    console.error(`__OUTPUT____OUTPUT__`)
+  }
+}
+
+run()

src/Misc/expressionFunc/hashFiles/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
+    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+    "outDir": "./lib",                        /* Redirect output structure to the directory. */
+    "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    "strict": true,                           /* Enable all strict type-checking options. */
+    "noImplicitAny": true,                    /* Raise error on expressions and declarations with an implied 'any' type. */
+    "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+  },
+  "exclude": ["node_modules", "**/*.test.ts"]
+}