feat: add what-broke CLI command

README.md

@@ -56,11 +56,14 @@ npm i -g npm-fetch-changelog
 
 ```
 npm-fetch-changelog <package name>[@<range>]
+what-broke <package name>[@<range>]
 ```
 
 Prints changelog entries fetched from GitHub for each
 version released on npm in the given range.
 
+`what-broke` is just a shortcut for `npm-fetch-changelog --no-minor`.
+
 ## Options:
 
 ### `-r`, `--range`

package.json

@@ -132,7 +132,8 @@
     "yargs": "^13.2.2"
   },
   "bin": {
-    "npm-fetch-changelog": "./cli.js"
+    "npm-fetch-changelog": "./cli/npm-fetch-changelog.js",
+    "what-broke": "./cli/what-broke.js"
   },
   "engines": {
     "node": ">=12"

src/cli.js → src/cli/npm-fetch-changelog.js

@@ -4,8 +4,8 @@
 import chalk from 'chalk'
 import yargs from 'yargs'
 import path from 'path'
-import { fetchChangelog } from './index'
-import { type Release } from './parseChangelog'
+import { fetchChangelog } from '../index'
+import { type Release } from '../parseChangelog'
 
 /* eslint-env node */
 const { argv } = yargs

src/cli/what-broke.js

@@ -0,0 +1,26 @@
+#!/usr/bin/env node
+
+// @flow
+
+import { spawn } from 'child_process'
+
+const child = spawn(
+  process.execPath,
+  [
+    require.resolve('./npm-fetch-changelog.js'),
+    ...process.argv.slice(2),
+    '--no-minor',
+  ],
+  {
+    stdio: 'inherit',
+  }
+)
+child.on('error', (error: Error) => {
+  // eslint-disable-next-line no-console
+  console.error(error.stack)
+  process.exit(1)
+})
+child.on('close', (code?: number, signal?: string) => {
+  if (code != null) process.exit(code)
+  process.exit(signal ? 1 : 0)
+})

yarn.lock

@@ -5866,6 +5866,11 @@ nerf-dart@^1.0.0:
   resolved "https://registry.npmjs.org/nerf-dart/-/nerf-dart-1.0.0.tgz#e6dab7febf5ad816ea81cf5c629c5a0ebde72c1a"
   integrity sha1-5tq3/r9a2Bbqgc9cYpxaDr3nLBo=
 
+nice-try@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
+  integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
+
 node-emoji@^1.10.0:
   version "1.10.0"
   resolved "https://registry.npmjs.org/node-emoji/-/node-emoji-1.10.0.tgz#8886abd25d9c7bb61802a658523d1f8d2a89b2da"
@@ -6693,7 +6698,7 @@ path-is-inside@^1.0.1, path-is-inside@^1.0.2, path-is-inside@~1.0.2:
   resolved "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
   integrity sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=
 
-path-key@^2.0.0:
+path-key@^2.0.0, path-key@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
   integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=