From 682207ffe65381b1c5d7ab86dd3801ef7684f32d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Astori?= <jeremie@astori.fr>
Date: Wed, 30 Jan 2019 00:34:39 -0500
Subject: [PATCH] Use a __typename on commits and pull requests to discriminate
 on types

This was done by checking if the entry had a title or a messageHeadline, which is rather brittle.
---
 scripts/changelog.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/scripts/changelog.js b/scripts/changelog.js
index a43d4d35..0bfba744 100644
--- a/scripts/changelog.js
+++ b/scripts/changelog.js
@@ -256,6 +256,7 @@ class RepositoryFetcher {
 									endCursor
 								}
 								commits: nodes {
+									__typename
 									oid
 									abbreviatedOid
 									messageHeadline
@@ -378,6 +379,7 @@ class RepositoryFetcher {
 			repository(owner: "thelounge", name: $repositoryName) {
 				${numbers.map((number) => `
 					PR${number}: pullRequest(number: ${number}) {
+						__typename
 						title
 						url
 						author {
@@ -457,7 +459,7 @@ function printAuthorLink({login, url}) {
 
 // Builds a Markdown link for a given pull request or commit object
 function printEntryLink(entry) {
-	const label = entry.title
+	const label = entry.__typename === "PullRequest"
 		? `#${entry.number}`
 		: `\`${entry.abbreviatedOid}\``;
 
@@ -466,7 +468,7 @@ function printEntryLink(entry) {
 
 // Builds a Markdown entry list item depending on its type
 function printLine(entry) {
-	if (entry.title) {
+	if (entry.__typename === "PullRequest") {
 		return printPullRequest(entry);
 	}
 
@@ -550,7 +552,7 @@ function hasAnnotatedComment(comments, expected) {
 
 function isSkipped(entry) {
 	return (
-		(entry.messageHeadline && (
+		(entry.__typename === "Commit" && (
 			// Version bump commits created by `yarn version`
 			isValidVersion(entry.messageHeadline) ||
 			// Commit message suggested by this script