From f7a0f105f3ef96c1b65005379425f531de027d08 Mon Sep 17 00:00:00 2001
From: legobt <6wbvkn0j@anonaddy.me>
Date: Tue, 13 Aug 2024 01:45:34 +0000
Subject: [PATCH 1/2] feat(getMostRecentTags): add fetchRemote option to allow
 disabling remote fetching

---
 src/update-changelog.ts | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/update-changelog.ts b/src/update-changelog.ts
index 7bf8ec0..6ae4fce 100644
--- a/src/update-changelog.ts
+++ b/src/update-changelog.ts
@@ -11,17 +11,25 @@ import { PackageRename } from './shared-types';
  * Get the most recent tag for a project.
  *
  * @param options - Options.
+ * @param options.fetchRemote - Whether to synchronize local tags with remote.
  * @param options.tagPrefixes - A list of tag prefixes to look for, where the first is the intended
  * prefix and each subsequent prefix is a fallback in case the previous tag prefixes are not found.
+ * @param options.run - Optional alternative shell command interpreter
  * @returns The most recent tag.
  */
 async function getMostRecentTag({
+  fetchRemote,
   tagPrefixes,
+  run = runCommand,
 }: {
+  fetchRemote?: boolean;
   tagPrefixes: [string, ...string[]];
+  run?: (cmd: string, args: string[]) => Promise<(string|null)[]>;
 }) {
   // Ensure we have all tags on remote
-  await runCommand('git', ['fetch', '--tags']);
+  if (typeof fetchRemote !== 'boolean' || fetchRemote) {
+    await run('git', ['fetch', '--tags']);
+  }
 
   let mostRecentTagCommitHash: string | null = null;
   for (const tagPrefix of tagPrefixes) {
@@ -219,6 +227,8 @@ export type UpdateChangelogOptions = {
    * The package rename properties, used in case of package is renamed
    */
   packageRename?: PackageRename;
+  fetchRemote?: boolean;
+  run?: (cmd: string, args: string[]) => Promise<(string|null)[]>;
 };
 
 /**
@@ -243,6 +253,8 @@ export type UpdateChangelogOptions = {
  * @param options.formatter - A custom Markdown formatter to use.
  * @param options.packageRename - The package rename properties.
  * An optional, which is required only in case of package renamed.
+ * @param options.fetchRemote - Whether to synchronize local tags with remote.
+ * @param options.run - Optional alternative shell command interpreter
  * @returns The updated changelog text.
  */
 export async function updateChangelog({
@@ -254,6 +266,8 @@ export async function updateChangelog({
   tagPrefixes = ['v'],
   formatter = undefined,
   packageRename,
+  fetchRemote = true,
+  run,
 }: UpdateChangelogOptions): Promise<string | undefined> {
   const changelog = parseChangelog({
     changelogContent,
@@ -264,6 +278,8 @@ export async function updateChangelog({
   });
 
   const mostRecentTag = await getMostRecentTag({
+    fetchRemote,
+    run,
     tagPrefixes,
   });
 

From 091dd8d406b123010fb34c2aa4180bef5ac17ddd Mon Sep 17 00:00:00 2001
From: legobt <6wbvkn0j@anonaddy.me>
Date: Tue, 29 Oct 2024 03:58:14 +0000
Subject: [PATCH 2/2] chore: add test for updateChangelog

---
 src/update-changelog.test.ts | 51 ++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 src/update-changelog.test.ts

diff --git a/src/update-changelog.test.ts b/src/update-changelog.test.ts
new file mode 100644
index 0000000..d4b27fd
--- /dev/null
+++ b/src/update-changelog.test.ts
@@ -0,0 +1,51 @@
+import _outdent from 'outdent';
+
+import { updateChangelog } from './update-changelog';
+
+const outdent = _outdent({ trimTrailingNewline: false });
+
+describe('updateChangelog', () => {
+  it('should call git fetch by default', () => {
+    const cmdMock = jest.fn();
+    updateChangelog({
+      changelogContent: outdent`
+        # Changelog
+        All notable changes to this project will be documented in this file.
+
+        The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+        and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+        ## [Unreleased]
+
+        [Unreleased]:https://github.com/ExampleUsernameOrOrganization/ExampleRepository/
+        `,
+      isReleaseCandidate: true,
+      repoUrl:
+        'https://github.com/ExampleUsernameOrOrganization/ExampleRepository',
+      run: cmdMock,
+    });
+    expect(cmdMock).toHaveBeenCalledWith('git', ['fetch', '--tags'])
+  });
+  it('should not call git fetch when ', () => {
+    const cmdMock = jest.fn();
+    updateChangelog({
+      changelogContent: outdent`
+        # Changelog
+        All notable changes to this project will be documented in this file.
+
+        The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+        and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+        ## [Unreleased]
+
+        [Unreleased]:https://github.com/ExampleUsernameOrOrganization/ExampleRepository/
+        `,
+      isReleaseCandidate: true,
+      repoUrl:
+        'https://github.com/ExampleUsernameOrOrganization/ExampleRepository',
+      fetchRemote: false,
+      run: cmdMock,
+    });
+    expect(cmdMock).not.toHaveBeenCalledWith(['git'], ['fetch', '--tags'])
+  });
+});