Exclude unnecessary files from npm package (superbrothers#8)

Author: superbrothers

Diff for: .github/workflows/ci.yaml

@@ -30,3 +30,4 @@ jobs:
     - run: npm install
     - run: npm test
     - run: npm run build
+    - run: npm install -g "$(npm pack)"

Diff for: .gitignore

@@ -1,3 +1,4 @@
 /lib
 /node_modules
 /ga.zip
+*.tgz

Diff for: Makefile

@@ -30,7 +30,7 @@ verify:
 
 .PHONY: clean
 clean:
-		$(RM) ga.zip ga.zip.sha256
+		$(RM) ga.zip ga.zip.sha256 *.tgz
 
 .PHONY: run-in-node
 run-in-node:

Diff for: bin/cli.js

@@ -0,0 +1,5 @@
+#!/usr/bin/env node
+
+const ga = require("../lib/index.js");
+ga.parse(process.argv);
+if (ga.args.length === 0) ga.help();

Diff for: package.json

@@ -3,12 +3,13 @@
   "version": "0.1.0",
   "description": "The GitHub Actions helper command-line tool.",
   "main": "lib/index.js",
+  "bin": "bin/cli.js",
   "scripts": {
     "test": "jest",
     "lint": "eslint **/*.ts",
     "lint:fix": "eslint --fix **/*.ts",
     "build": "tsc",
-    "start": "ts-node ./src/index.ts",
+    "start": "npm run build && node bin/cli.js",
     "ts-node": "ts-node"
   },
   "repository": {
@@ -39,6 +40,10 @@
     "ts-node": "^8.6.2",
     "typescript": "^3.7.5"
   },
+  "files": [
+    "/lib",
+    "LICENSE"
+  ],
   "jest": {
     "preset": "ts-jest"
   }

Diff for: src/index.ts

@@ -5,7 +5,7 @@ import * as fs from "fs";
 import * as path from "path";
 
 const { description, version } = JSON.parse(
-  fs.readFileSync(path.join(__dirname, "../package.json"), "utf8")
+  fs.readFileSync(path.join(__dirname, "..", "package.json"), "utf8")
 );
 
 const ga = new commander.Command("ga");
@@ -111,12 +111,12 @@ ga.command("get-state <name>")
 /**
  * Other commands will be redirected to the help message.
  */
-ga.command("*").action(() => ga.help());
-
-if (require.main === module) {
-  ga.parse(process.argv);
-
-  if (ga.args.length === 0) ga.help();
-}
+ga.command("*").action(() => {
+  console.error(
+    "Invalid command: %s\nSee --help for a list of available commands.",
+    ga.args.join(" ")
+  );
+  process.exit(1);
+});
 
 export = ga;