Some small script updates

Author: mjackson

scripts/utils/changes.js

@@ -1,14 +1,18 @@
-import { hasChangelog, readChangelog } from './packages.js';
+import { getPackageFile } from './packages.js';
+import { fileExists, readFile } from './fs.js';
 
+/** @typedef {{ version: string; date?: Date; body: string }} Changes */
 /** @typedef {Record<string, Changes>} AllChanges */
 
 /** @type (packageName: string) => AllChanges | null */
 export function getAllChanges(packageName) {
-  if (!hasChangelog(packageName)) {
+  let changelogFile = getPackageFile(packageName, 'CHANGELOG.md');
+
+  if (!fileExists(changelogFile)) {
     return null;
   }
 
-  let changelog = readChangelog(packageName);
+  let changelog = readFile(changelogFile);
   let parser = /^## ([a-z\d\.\-]+)(?: \(([^)]+)\))?$/gim;
 
   /** @type {AllChanges} */
@@ -21,16 +25,14 @@ export function getAllChanges(packageName) {
     let version = versionString.startsWith('v') ? versionString.slice(1) : versionString;
     let date = dateString ? new Date(dateString) : undefined;
     let nextMatch = parser.exec(changelog);
-    let changes = changelog.slice(lastIndex, nextMatch ? nextMatch.index : undefined).trim();
-    result[version] = { version, date, changes };
+    let body = changelog.slice(lastIndex, nextMatch ? nextMatch.index : undefined).trim();
+    result[version] = { version, date, body };
     parser.lastIndex = lastIndex;
   }
 
   return result;
 }
 
-/** @typedef {{ version: string; date?: Date; changes: string }} Changes */
-
 /** @type (packageName: string, version: string) => Changes | null */
 export function getChanges(packageName, version) {
   let allChanges = getAllChanges(packageName);

scripts/utils/fs.js

@@ -5,10 +5,10 @@ export function fileExists(filename) {
   return fs.existsSync(filename);
 }
 
-/** @type (filename: string) => string */
-export function readFile(filename) {
+/** @type (filename: string, encoding?: BufferEncoding) => string */
+export function readFile(filename, encoding = 'utf-8') {
   try {
-    return fs.readFileSync(filename, 'utf-8');
+    return fs.readFileSync(filename, encoding);
   } catch (error) {
     if (isFsError(error) && error.code === 'ENOENT') {
       console.error(`Not found: "${filename}"`);

scripts/utils/github-releases.js

@@ -22,7 +22,7 @@ export async function createRelease(packageName, version) {
     repo: 'remix-the-web',
     tag_name: tagName,
     name: `${packageName} v${version}`,
-    body: changes?.changes ?? 'No changes.',
+    body: changes?.body ?? 'No changes.',
   });
 
   if (response.status !== 201) {