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-rw-r--r--packages/monorepo-scripts/src/custom_prepublish.ts29
1 files changed, 28 insertions, 1 deletions
diff --git a/packages/monorepo-scripts/src/custom_prepublish.ts b/packages/monorepo-scripts/src/custom_prepublish.ts
index 90db51465..b18389fcd 100644
--- a/packages/monorepo-scripts/src/custom_prepublish.ts
+++ b/packages/monorepo-scripts/src/custom_prepublish.ts
@@ -65,6 +65,8 @@ const TODAYS_TIMESTAMP = moment().unix();
fs.writeFileSync(changelogJSONPath, JSON.stringify(changelogs, null, '\t'));
// Generate updated CHANGELOG.md
const changelogMd = generateChangelogMd(changelogs);
+ const changelogMdPath = path.join(lernaPackage.location, 'CHANGELOG.md');
+ fs.writeFileSync(changelogMdPath, changelogMd);
});
})().catch(err => {
utils.log(err);
@@ -111,5 +113,30 @@ function shouldAddNewChangelogEntry(changelogs: Changelog[]): boolean {
}
function generateChangelogMd(changelogs: Changelog[]): string {
- return '';
+ let changelogMd = `<!--
+This file is auto-generated using the monorepo-scripts package. Don't edit directly.
+Edit the package's CHANGELOG.json file only.
+-->
+
+CHANGELOG
+ `;
+
+ _.each(changelogs, changelog => {
+ const date = moment(changelog.timestamp, 'X').format('MMMM D, YYYY');
+ const title = `\n## v${changelog.version} - _${date}_\n\n`;
+ changelogMd += title;
+
+ let changes = '';
+ _.each(changelog.changes, change => {
+ let line = ` * ${change.note}`;
+ if (!_.isUndefined(change.pr)) {
+ line += ` (#${change.pr})`;
+ }
+ line += '\n';
+ changes += line;
+ });
+ changelogMd += `${changes}`;
+ });
+
+ return changelogMd;
}