From 12f029a29422aee68d2bf3f4b8beb0ef4d5cf95f Mon Sep 17 00:00:00 2001
From: Ben Allfree <ben@benallfree.com>
Date: Sat, 29 Jun 2024 17:06:49 -0700
Subject: [PATCH] feat(root): Add changeset maker

---
 .changeset/1719705972004.md                   |  5 ++
 commit                                        |  2 +
 .../pockethost/changesetx.ts                  | 50 +++++++++++--------
 3 files changed, 35 insertions(+), 22 deletions(-)
 create mode 100644 .changeset/1719705972004.md
 create mode 100755 commit
 rename changesex.ts => packages/pockethost/changesetx.ts (70%)

diff --git a/.changeset/1719705972004.md b/.changeset/1719705972004.md
new file mode 100644
index 00000000..bbb4de24
--- /dev/null
+++ b/.changeset/1719705972004.md
@@ -0,0 +1,5 @@
+---
+'pockethost': minor
+---
+
+Add changeset maker
\ No newline at end of file
diff --git a/commit b/commit
new file mode 100755
index 00000000..dc873df4
--- /dev/null
+++ b/commit
@@ -0,0 +1,2 @@
+#!/bin/bash
+tsx packages/pockethost/changesetx.ts "$1"
\ No newline at end of file
diff --git a/changesex.ts b/packages/pockethost/changesetx.ts
similarity index 70%
rename from changesex.ts
rename to packages/pockethost/changesetx.ts
index 614f7e0d..a6c98bac 100755
--- a/changesex.ts
+++ b/packages/pockethost/changesetx.ts
@@ -1,14 +1,22 @@
 #!/usr/bin/env tsx
-
 import { execSync } from 'child_process'
+import { sync } from 'conventional-commits-parser'
 import fs, { readFileSync } from 'fs'
-import inquirer from 'inquirer'
+import minimist from 'minimist'
 import { dirname, join } from 'path'
 import { fileURLToPath } from 'url'
 
 const __dirname = dirname(fileURLToPath(import.meta.url))
+const repoRootDir = join(__dirname, `../..`)
+
+const argv = minimist(process.argv.slice(2))
+const commitMessage = argv._[0]!
+const { type, subject } = sync(commitMessage)
+if (!type) {
+  console.log('Invalid commit message type')
+  process.exit(1)
+}
 
-let commitMessage = ''
 function getStagedPackageNames(filePaths: string[]): string[] {
   const packageNames = new Set<string>()
 
@@ -24,7 +32,7 @@ function getStagedPackageNames(filePaths: string[]): string[] {
 
 function getPackageName(filePath: string): string | null {
   const packagePath = filePath.split('/').slice(0, 2).join('/')
-  const packageJsonPath = join(__dirname, `${packagePath}/package.json`)
+  const packageJsonPath = join(repoRootDir, `${packagePath}/package.json`)
   const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf8'))
   try {
     return packageJson.name
@@ -52,35 +60,33 @@ async function createChangesetFile() {
   }
   console.log('Staged packages:', packageNames)
 
-  const answers = await inquirer.prompt([
-    {
-      type: 'list',
-      name: 'versionType',
-      message: 'Select the version type:',
-      choices: ['major', 'minor', 'patch'],
-    },
-    {
-      type: 'input',
-      name: 'commitMessage',
-      message: 'Enter the commit message:',
-    },
-  ])
+  const prefixMap = {
+    feat: 'minor',
+    enh: 'minor',
+    fix: 'patch',
+    docs: 'patch',
+    chore: 'patch',
+  } as const
 
-  commitMessage = answers.commitMessage
-  const { versionType } = answers
+  if (!(type! in prefixMap)) {
+    console.log('Invalid prefix found in commit message')
+    process.exit(1)
+  }
+
+  const versionType = prefixMap[type as keyof typeof prefixMap]
 
   const changesetFile = [
     `---`,
     ...packageNames.map((packageName) => `'${packageName}': ${versionType}`),
     `---`,
     ``,
-    commitMessage,
+    subject,
   ].join('\n')
   return changesetFile
 }
 
 async function writeChangesetFile(changesetFile: string) {
-  const filePath = join(__dirname, `.changeset`, `${+new Date()}.md`)
+  const filePath = join(repoRootDir, `.changeset`, `${+new Date()}.md`)
   try {
     fs.writeFileSync(filePath, changesetFile)
     console.log(`Changeset file written successfully at ${filePath}`)
@@ -92,7 +98,7 @@ async function writeChangesetFile(changesetFile: string) {
 }
 
 function commit() {
-  execSync(`git commit -m "${commitMessage}"`).toString()
+  execSync(`git commit -m "${commitMessage}"`)
 }
 
 async function main() {