From e1887f2df4c8ba2e66894de2fb0058f71787b26e Mon Sep 17 00:00:00 2001
From: Daniel Lockyer <hi@daniellockyer.com>
Date: Fri, 1 Oct 2021 16:53:40 +0100
Subject: [PATCH] Exposed `getFinalChangelog` helper

no issue

- this is needed so I can generate the release changelog for the Slack
  notifications in action-ghost-release
---
 ghost/release-utils/lib/releases.js | 30 ++---------------------------
 ghost/release-utils/lib/utils.js    | 28 +++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 28 deletions(-)

diff --git a/ghost/release-utils/lib/releases.js b/ghost/release-utils/lib/releases.js
index 8ee8596a0c..f8600a9ab9 100644
--- a/ghost/release-utils/lib/releases.js
+++ b/ghost/release-utils/lib/releases.js
@@ -7,32 +7,6 @@ const request = require('request');
 
 const localUtils = require('./utils');
 
-function getFinalChangelog(options) {
-    let filterEmojiCommits = true;
-    let changelog = fs.readFileSync(options.changelogPath).toString('utf8').split(os.EOL);
-    let finalChangelog = [];
-
-    if (Object.prototype.hasOwnProperty.call(options, 'filterEmojiCommits')) {
-        filterEmojiCommits = options.filterEmojiCommits;
-    }
-    // @NOTE: optional array of string lines, which we pre-pend
-    if (Object.prototype.hasOwnProperty.call(options, 'content') && _.isArray(options.content)) {
-        finalChangelog = finalChangelog.concat(options.content);
-    }
-
-    if (filterEmojiCommits) {
-        changelog = localUtils.filterEmojiCommits(changelog);
-        localUtils.sortByEmoji(changelog);
-    }
-
-    if (_.isEmpty(changelog)) {
-        changelog = ['No user-visible changes in this release.'];
-    }
-
-    finalChangelog = finalChangelog.concat(changelog);
-    return finalChangelog;
-}
-
 module.exports.create = (options = {}) => {
     let draft = true;
     let prerelease = false;
@@ -59,11 +33,11 @@ module.exports.create = (options = {}) => {
     // CASE: changelogPath can be array of paths with content
     if (_.isArray(options.changelogPath)) {
         options.changelogPath.forEach((opts) => {
-            body = body.concat(getFinalChangelog(opts));
+            body = body.concat(localUtils.getFinalChangelog(opts));
         });
     } else {
         // CASE: changelogPath can be a single path(For backward compatibility)
-        body = body.concat(getFinalChangelog(options));
+        body = body.concat(localUtils.getFinalChangelog(options));
     }
 
     // CASE: clean before upload
diff --git a/ghost/release-utils/lib/utils.js b/ghost/release-utils/lib/utils.js
index 60ddc27ac5..b90608bb92 100644
--- a/ghost/release-utils/lib/utils.js
+++ b/ghost/release-utils/lib/utils.js
@@ -1,4 +1,6 @@
 const emojiRegex = require('emoji-regex');
+const fs = require('fs');
+const os = require('os');
 const _ = require('lodash');
 const {IncorrectUsageError} = require('@tryghost/errors');
 
@@ -63,3 +65,29 @@ module.exports.checkMissingOptions = (options = {}, ...requiredFields) => {
         });
     }
 };
+
+module.exports.getFinalChangelog = function getFinalChangelog(options) {
+    let filterEmojiCommits = true;
+    let changelog = fs.readFileSync(options.changelogPath).toString('utf8').split(os.EOL);
+    let finalChangelog = [];
+
+    if (Object.prototype.hasOwnProperty.call(options, 'filterEmojiCommits')) {
+        filterEmojiCommits = options.filterEmojiCommits;
+    }
+    // @NOTE: optional array of string lines, which we pre-pend
+    if (Object.prototype.hasOwnProperty.call(options, 'content') && _.isArray(options.content)) {
+        finalChangelog = finalChangelog.concat(options.content);
+    }
+
+    if (filterEmojiCommits) {
+        changelog = module.exports.filterEmojiCommits(changelog);
+        module.exports.sortByEmoji(changelog);
+    }
+
+    if (_.isEmpty(changelog)) {
+        changelog = ['No user-visible changes in this release.'];
+    }
+
+    finalChangelog = finalChangelog.concat(changelog);
+    return finalChangelog;
+};