fix: fix parsing a breaking change commit with scope (#61)

Author: ntnyq

src/print-commits.ts

@@ -36,20 +36,21 @@ export function parseCommits(raw: string) {
     .map((line): ParsedCommit => {
       const [hash, ...parts] = line.split(' ')
       const message = parts.join(' ')
-      const match = message.match(/^(\w+)(!)?(\([^)]+\))?:(.*)$/)
+      const match = message.match(/^(\w+)(!)?(\([^)]+\))?(!)?:(.*)$/)
       if (match) {
         let color = messageColorMap[match[1].toLowerCase()] || ((c: string) => c)
-        if (match[2] === '!') {
+        const breaking = match[2] === '!' || match[4] === '!'
+        if (breaking) {
           color = s => c.inverse(c.red(s))
         }
-        const tag = [match[1], match[2]].filter(Boolean).join('')
+        const tag = [match[1], match[2], match[4]].filter(Boolean).join('')
         const scope = match[3] || ''
         return {
           hash,
           tag,
-          message: match[4].trim(),
+          message: match[5].trim(),
           scope,
-          breaking: match[2] === '!',
+          breaking,
           color,
         }
       }

test/parse-commits.test.ts

@@ -19,6 +19,8 @@ bfad9f238 fix!(extractor-arbitrary-variants): skip extracting encoded html entit
 35297359b docs(rules): explain symbols.layer in symbols docs (#4145)
 9be7b299d feat(core): add symbols.layer (#4143)
 bd4d8e998 docs(config): layers using variants (#4144)
+67f3237dc refactor!: make arbitrary variants extractor callable (#4239)
+5420b1316 feat(core)!: deprecate \`new UnoGenerator\`, make \`createGenerator()\` async (#4268)
 `
 
 it('parseCommits', async () => {
@@ -27,6 +29,22 @@ it('parseCommits', async () => {
   expect(parsed)
     .toMatchInlineSnapshot(`
       [
+        {
+          "breaking": true,
+          "color": [Function],
+          "hash": "5420b1316",
+          "message": "deprecate \`new UnoGenerator\`, make \`createGenerator()\` async (#4268)",
+          "scope": "(core)",
+          "tag": "feat!",
+        },
+        {
+          "breaking": true,
+          "color": [Function],
+          "hash": "67f3237dc",
+          "message": "make arbitrary variants extractor callable (#4239)",
+          "scope": "",
+          "tag": "refactor!",
+        },
         {
           "breaking": false,
           "color": [Function],