Build itself

action/bin.d.ts

@@ -0,0 +1 @@
+export {};

action/index.d.ts

@@ -1,2 +1 @@
-#!/usr/bin/env node
-export {};
+export declare function main(): Promise<void>;

bob.config.js

@@ -0,0 +1 @@
+module.exports = {};

package.json

@@ -11,9 +11,32 @@
     "url": "[email protected]:kamilkisiela/bob.git",
     "type": "git"
   },
-  "main": "dist/index.js",
   "bin": {
-    "bob": "dist/index.js"
+    "bob": "dist/bin.js"
+  },
+  "sideEffects": false,
+  "main": "dist/index.js",
+  "module": "dist/index.mjs",
+  "typings": "dist/index.d.ts",
+  "typescript": {
+    "definition": "dist/index.d.ts"
+  },
+  "exports": {
+    ".": {
+      "require": "./dist/index.js",
+      "import": "./dist/index.mjs"
+    },
+    "./*": {
+      "require": "./dist/*.js",
+      "import": "./dist/*.mjs"
+    }
+  },
+  "buildOptions": {
+    "bin": {
+      "bob": {
+        "input": "src/bin.ts"
+      }
+    }
   },
   "license": "MIT",
   "files": [
@@ -41,8 +64,8 @@
     "yargs": "15.3.1"
   },
   "scripts": {
-    "prepublish": "yarn build",
-    "build": "tsc && ncc build src/action.ts -o action"
+    "build": "ts-node --project tsconfig.tsnode.json src/bin.ts build --single && ncc build src/action.ts -o action",
+    "release": "cd dist && npm publish"
   },
   "devDependencies": {
     "@actions/core": "1.2.6",
@@ -53,7 +76,8 @@
     "@types/mkdirp": "1.0.1",
     "@types/node": "13.11.0",
     "@types/yargs": "15.0.4",
-    "typescript": "3.8.3"
+    "typescript": "3.8.3",
+    "ts-node": "10.0.0"
   },
   "publishConfig": {
     "access": "public"

src/bin.ts

@@ -0,0 +1,3 @@
+import { main } from ".";
+
+main();

src/commands/build.ts

@@ -148,6 +148,29 @@ async function buildSingle({ distDir, distPath = '' }: { distDir: string; distPa
     })
   );
 
+  if (buildOptions?.bin) {
+    await Promise.all(
+      Object.keys(buildOptions.bin).map(async (alias) => {
+        const options = buildOptions.bin![alias];
+        const binInputOptions = {
+          ...inputOptions,
+          ...options,
+        };
+        // create a bundle
+        const binBundle = await rollup.rollup(binInputOptions);
+        const targetPath = pkg.bin![alias];
+        await binBundle.write({
+          ...commonOutputOptions,
+          banner: `#!/usr/bin/env node`,
+          preferConst: true,
+          sourcemap: options.sourcemap,
+          file: targetPath,
+          format: "cjs" as const,
+        });
+      })
+    );
+  }
+
   // move README.md and LICENSE
   await copyToDist(
     cwd,

src/commands/pack-flat.ts

@@ -1,6 +1,6 @@
 import globby from "globby";
 import pLimit from "p-limit";
-import fs, { readJSON } from "fs-extra";
+import fs from "fs-extra";
 import { resolve, join } from "path";
 import { execSync } from "child_process";
 import { Consola } from "consola";
@@ -50,7 +50,7 @@ export const packFlatCommand = createCommand<
 
 async function pack(packagePath: string, commit: string, config: BobConfig, reporter: Consola) {
   const cwd = packagePath.replace("/package.json", "");
-  const pkg = await readJSON(packagePath);
+  const pkg = await fs.readJSON(packagePath);
   const fullName: string = pkg.name;
 
   if ((config.ignore || []).includes(fullName)) {
@@ -62,7 +62,7 @@ async function pack(packagePath: string, commit: string, config: BobConfig, repo
   const bobDir = resolve(process.cwd(), ".bob-packed");
 
   // replace version to 0.0.0-canary-${commit}
-  const distPkg = await readJSON(join(projectDistDir, 'package.json'));
+  const distPkg = await fs.readJSON(join(projectDistDir, 'package.json'));
   const version = `0.0.0-canary-${commit}`;
   distPkg.version = version;
   await fs.writeFile(join(projectDistDir, 'package.json'), JSON.stringify(distPkg, null, 2), {

src/index.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env node
 import yargs, { Argv } from "yargs";
 import consola from "consola";
 import { useConfig } from "./config";
@@ -10,7 +9,7 @@ import { runCommand } from "./commands/run";
 import { validateCommand } from "./commands/validate";
 import { runifyCommand } from "./commands/runify";
 
-async function main() {
+export async function main() {
   const config = await useConfig();
 
   const root: Argv = yargs.scriptName("bob").detectLocale(false).version();
@@ -32,4 +31,3 @@ async function main() {
     .showHelpOnFail(false).argv;
 }
 
-main();

src/rollup-plugins/auto-external.ts

@@ -1,5 +1,5 @@
 import type { IsExternal, Plugin } from "rollup";
-import { readJSONSync } from "fs-extra";
+import fs from "fs-extra";
 import getBuiltins from "builtins";
 
 type Options = {
@@ -10,7 +10,7 @@ export function autoExternal({ packageJSONPath }: Options): Plugin {
   const plugin: Plugin = {
     name: "auto-external",
     options(opts) {
-      const pkg = readJSONSync(packageJSONPath);
+      const pkg = fs.readJSONSync(packageJSONPath);
       const externalModules = [];
       if (typeof pkg.dependencies  === "object") {
         externalModules.push(...Object.keys(pkg.dependencies));

tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "module": "commonjs",
+    "module": "esnext",
     "strictNullChecks": true,
     "target": "es2018",
     "lib": ["esnext"],
@@ -15,5 +15,8 @@
     "noUnusedParameters": true
   },
   "exclude": ["node_modules", "dist"],
-  "include": ["src/index.ts", "src/typings.d.ts"]
+  "include": ["src/index.ts", "src/bin.ts", "src/typings.d.ts"],
+    "ts-node": {
+        "transpileOnly": true
+    }
 }

tsconfig.tsnode.json

@@ -0,0 +1,9 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "module": "commonjs"
+    },
+    "ts-node": {
+        "transpileOnly": true
+    }
+}

yarn.lock

@@ -69,6 +69,26 @@
   dependencies:
     estree-walker "^1.0.1"
 
+"@tsconfig/node10@^1.0.7":
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/@tsconfig/node10/-/node10-1.0.8.tgz#c1e4e80d6f964fbecb3359c43bd48b40f7cadad9"
+  integrity sha512-6XFfSQmMgq0CFLY1MslA/CPUfhIL919M1rMsa5lP2P097N2Wd1sSX0tx1u4olM16fLNhtHZpRhedZJphNJqmZg==
+
+"@tsconfig/node12@^1.0.7":
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/@tsconfig/node12/-/node12-1.0.8.tgz#a883d62f049a64fea1e56a6bbe66828d11c6241b"
+  integrity sha512-LM6XwBhjZRls1qJGpiM/It09SntEwe9M0riXRfQ9s6XlJQG0JPGl92ET18LtGeYh/GuOtafIXqwZeqLOd0FNFQ==
+
+"@tsconfig/node14@^1.0.0":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@tsconfig/node14/-/node14-1.0.1.tgz#95f2d167ffb9b8d2068b0b235302fafd4df711f2"
+  integrity sha512-509r2+yARFfHHE7T6Puu2jjkoycftovhXRqW328PDXTVGKihlb1P8Z9mMZH04ebyajfRY7dedfGynlrFHJUQCg==
+
+"@tsconfig/node16@^1.0.1":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@tsconfig/node16/-/node16-1.0.1.tgz#a6ca6a9a0ff366af433f42f5f0e124794ff6b8f1"
+  integrity sha512-FTgBI767POY/lKNDNbIzgAX6miIDBs6NTCbdlDb8TrWovHsSvaVIZDlTqym29C6UqhzwcJx4CYr+AlrMywA0cA==
+
 "@types/color-name@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
@@ -171,6 +191,11 @@ ansi-styles@^4.0.0:
     "@types/color-name" "^1.1.1"
     color-convert "^2.0.1"
 
+arg@^4.1.0:
+  version "4.1.3"
+  resolved "https://registry.yarnpkg.com/arg/-/arg-4.1.3.tgz#269fc7ad5b8e42cb63c896d5666017261c144089"
+  integrity sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==
+
 array-union@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
@@ -201,6 +226,11 @@ braces@^3.0.1:
   dependencies:
     fill-range "^7.0.1"
 
+buffer-from@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
+  integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
+
 builtin-modules@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.1.0.tgz#aad97c15131eb76b65b50ef208e7584cd76a7484"
@@ -291,6 +321,11 @@ [email protected]:
     path-type "^4.0.0"
     yaml "^1.7.2"
 
+create-require@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/create-require/-/create-require-1.1.1.tgz#c1d7e8f1e5f6cfc9ff65f9cd352d37348756c333"
+  integrity sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==
+
 [email protected]:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.1.tgz#0ab56286e0f7c24e153d04cc2aa027e43a9a5d14"
@@ -310,6 +345,11 @@ detect-indent@^5.0.0:
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"
   integrity sha1-OHHMCmoALow+Wzz38zYmRnXwa50=
 
+diff@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
+  integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
+
 dir-glob@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
@@ -590,6 +630,11 @@ make-dir@^3.0.2:
   dependencies:
     semver "^6.0.0"
 
+make-error@^1.1.1:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
+  integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==
+
 merge2@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.3.0.tgz#5b366ee83b2f1582c48f87e47cf1a9352103ca81"
@@ -845,6 +890,19 @@ sort-keys@^2.0.0:
   dependencies:
     is-plain-obj "^1.0.0"
 
+source-map-support@^0.5.17:
+  version "0.5.19"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
+source-map@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
+
 spdx-correct@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.0.tgz#fb83e504445268f154b074e218c87c003cd31df4"
@@ -901,6 +959,22 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
+[email protected]:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-10.0.0.tgz#05f10b9a716b0b624129ad44f0ea05dac84ba3be"
+  integrity sha512-ROWeOIUvfFbPZkoDis0L/55Fk+6gFQNZwwKPLinacRl6tsxstTF1DbAcLKkovwnpKMVvOMHP1TIbnwXwtLg1gg==
+  dependencies:
+    "@tsconfig/node10" "^1.0.7"
+    "@tsconfig/node12" "^1.0.7"
+    "@tsconfig/node14" "^1.0.0"
+    "@tsconfig/node16" "^1.0.1"
+    arg "^4.1.0"
+    create-require "^1.1.0"
+    diff "^4.0.1"
+    make-error "^1.1.1"
+    source-map-support "^0.5.17"
+    yn "3.1.1"
+
 [email protected], tslib@^1.11.1:
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.1.tgz#eb15d128827fbee2841549e171f45ed338ac7e35"
@@ -1036,3 +1110,8 @@ [email protected]:
     which-module "^2.0.0"
     y18n "^4.0.0"
     yargs-parser "^18.1.1"
+
+[email protected]:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
+  integrity sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==