Add --no-publish flag (#113)

cli.js

@@ -18,6 +18,7 @@ const cli = meow(`
 	  --any-branch  Allow publishing from any branch
 	  --no-cleanup  Skips cleanup of node_modules
 	  --yolo        Skips cleanup and testing
+	  --no-publish  Skips publishing
 	  --tag         Publish under a given dist-tag
 
 	Examples

index.js

@@ -25,7 +25,8 @@ module.exports = (input, opts) => {
 	input = input || 'patch';
 
 	opts = Object.assign({
-		cleanup: true
+		cleanup: true,
+		publish: true
 	}, opts);
 
 	// TODO: remove sometime far in the future
@@ -35,6 +36,7 @@ module.exports = (input, opts) => {
 
 	const runTests = !opts.yolo;
 	const runCleanup = opts.cleanup && !opts.yolo;
+	const runPublish = opts.publish;
 	const pkg = util.readPkg();
 
 	const tasks = new Listr([
@@ -70,26 +72,28 @@ module.exports = (input, opts) => {
 		});
 	}
 
-	tasks.add([
-		{
-			title: 'Bumping version',
-			// Specify --force flag to proceed even if the working directory is dirty as np already does a dirty check anyway
-			task: () => exec('npm', ['version', input, '--force'])
-		},
-		{
+	tasks.add({
+		title: 'Bumping version',
+		// Specify --force flag to proceed even if the working directory is dirty as np already does a dirty check anyway
+		task: () => exec('npm', ['version', input, '--force'])
+	});
+
+	if (runPublish) {
+		tasks.add({
 			title: 'Publishing package',
 			skip: () => {
 				if (pkg.private) {
 					return 'Private package: not publishing to npm.';
 				}
 			},
 			task: () => exec('npm', ['publish'].concat(opts.tag ? ['--tag', opts.tag] : []))
-		},
-		{
-			title: 'Pushing tags',
-			task: () => exec('git', ['push', '--follow-tags'])
-		}
-	]);
+		});
+	}
+
+	tasks.add({
+		title: 'Pushing tags',
+		task: () => exec('git', ['push', '--follow-tags'])
+	});
 
 	return tasks.run()
 		.then(() => readPkgUp())

readme.md

@@ -40,6 +40,7 @@ $ np --help
     --any-branch  Allow publishing from any branch
     --no-cleanup  Skips cleanup of node_modules
     --yolo        Skips cleanup and testing
+    --no-publish  Skips publishing
     --tag         Publish under a given dist-tag
 
   Examples
@@ -111,6 +112,10 @@ Set the [`registry` option](https://docs.npmjs.com/misc/config#registry) in pack
 }
 ```
 
+### Publish with a CI
+
+If you use a Continuous Integration server to publish your tagged commits, use the `--no-publish` flag to skip the publishing step of `np`.
+
 ### Initial version
 
 For new packages, start the `version` field in package.json at `0.0.0` and let `np` bump it to `1.0.0` or `0.1.0` when publishing.