Merge pull request #1482 from 0xProject/feature/monorepo/release-notes

[monorepo-scripts] Automatically alert new release to Discord

2 files changed, 32 insertions, 1 deletions

diff --git a/packages/monorepo-scripts/src/utils/discord.ts b/packages/monorepo-scripts/src/utils/discord.ts
new file mode 100644
index 000000000..3a0458769
--- /dev/null
+++ b/packages/monorepo-scripts/src/utils/discord.ts
@@ -0,0 +1,26 @@
+import { fetchAsync } from '@0x/utils';
+
+import { constants } from '../constants';
+
+import { utils } from './utils';
+
+export const alertDiscordAsync = async (releaseNotes: string): Promise<void> => {
+    const webhookUrl = constants.discordAlertWebhookUrl;
+    if (webhookUrl === undefined) {
+        throw new Error("No discord webhook url, can't alert");
+    }
+
+    utils.log('Alerting discord...');
+    const payload = {
+        content: `New monorepo package released!  View at ${constants.releasesUrl} \n\n ${releaseNotes}`,
+    };
+    await fetchAsync(webhookUrl, {
+        method: 'POST',
+        headers: {
+            Accept: 'application/json',
+            'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(payload),
+    });
+    return;
+};
diff --git a/packages/monorepo-scripts/src/utils/github_release_utils.ts b/packages/monorepo-scripts/src/utils/github_release_utils.ts
index e63244b46..48704f3aa 100644
--- a/packages/monorepo-scripts/src/utils/github_release_utils.ts
+++ b/packages/monorepo-scripts/src/utils/github_release_utils.ts
@@ -12,7 +12,10 @@ import { utils } from './utils';
 
 const publishReleaseAsync = promisify(publishRelease);
 // tslint:disable-next-line:completed-docs
-export async function publishReleaseNotesAsync(packagesToPublish: Package[], isDryRun: boolean): Promise<void> {
+export async function publishReleaseNotesAsync(
+    packagesToPublish: Package[],
+    isDryRun: boolean,
+): Promise<string | undefined> {
     // Git push a tag representing this publish (publish-{commit-hash}) (truncate hash)
     const result = await execAsync('git log -n 1 --pretty=format:"%H"', { cwd: constants.monorepoRootPath });
     const latestGitCommit = result.stdout;
@@ -75,6 +78,8 @@ export async function publishReleaseNotesAsync(packagesToPublish: Package[], isD
 
     utils.log('Publishing release notes ', releaseName, '...');
     await publishReleaseAsync(publishReleaseConfigs);
+
+    return aggregateNotes;
 }
 
 // Asset paths should described from the monorepo root. This method prefixes