feat: handle multiline bulleted commit messages (#396)

__snapshots__/indent-commit.js

@@ -9,3 +9,12 @@ feat: my awesome commit message
   * testing one line
   * testing second line
 `;
+
+exports['indentCommit handles multiple lines of multi-line text 1'] = `
+feat: my awesome commit message
+  * testing one line
+    this is a second line of text
+    this is a third line
+  * testing second line
+    this is a second line
+`;

src/util/indent-commit.ts

@@ -16,11 +16,18 @@ import {Commit} from '../graphql-to-commits';
 
 export function indentCommit(commit: Commit): string {
   const reduced: string[] = [];
+  let inList = false;
   commit.message.split(/\r?\n/).forEach((line, i) => {
     if (i !== 0) line = `  ${line}`;
-    // to show up in CHANGELOG lines must start with '*'.
-    if (/^\s*\*/.test(line) || i === 0) {
+    else reduced.push(line);
+
+    if (/^\s*\*/.test(line)) {
+      inList = true;
       reduced.push(line);
+    } else if (/^ +[\w]/.test(line) && inList) {
+      reduced[reduced.length - 1] = `${reduced[reduced.length - 1]}\n${line}`;
+    } else {
+      inList = false;
     }
   });
   return reduced.join('\n');

test/util/indent-commit.ts

@@ -43,4 +43,19 @@ describe('indentCommit', () => {
       })
     );
   });
+
+  it('handles multiple lines of multi-line text', () => {
+    snapshot(
+      indentCommit({
+        message: `feat: my awesome commit message
+* testing one line
+  this is a second line of text
+  this is a third line
+* testing second line
+  this is a second line`,
+        sha: 'abc123',
+        files: [],
+      })
+    );
+  });
 });

tsconfig.json

@@ -7,7 +7,7 @@
   },
   "include": [
     "src/**/*.ts",
-    "test/*.ts",
+    "test/**/*.ts",
     "system-test/*.ts"
   ]
 }