From 3a6460a37cd6e95cd6e912341ea963f266ed24a3 Mon Sep 17 00:00:00 2001
From: Michael Currin <18750745+MichaelCurrin@users.noreply.github.com>
Date: Tue, 26 Jul 2022 17:16:39 +0200
Subject: [PATCH 1/3] feat: add _joinWithColonTitlecase function

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

diff --git a/src/prepareCommitMsg.ts b/src/prepareCommitMsg.ts
index 145076a..47d6e85 100644
--- a/src/prepareCommitMsg.ts
+++ b/src/prepareCommitMsg.ts
@@ -39,12 +39,28 @@ export function _joinWithSpace(first: string, second: string) {
 }
 
 /**
- * Join two strings using a colon and space.
+ * Join two strings using a colon and a space.
+ *
+ * @returns Value like 'abc: def'.
  */
 export function _joinWithColon(first: string, second: string): string {
   return `${first}: ${second}`;
 }
 
+/**
+ * Join two strings using a colon and a space and the second as titlecase.
+ *
+ * Using titlecase is not standard in the Conventional Commit convention, but
+ * some users will prefer this style.
+ *
+ * @returns Value like 'abc: Def'.
+ */
+export function _joinWithColonTitlecase(first: string, second: string): string {
+  second = `${second[0].toUpperCase()}${second.slice(1)}`
+
+  return _joinWithColon(first, second)
+}
+
 /**
  * Determine the Conventional Commit type prefix for a file change.
  *

From 051b59be6776ff4254dd75f6e2d12c465c514e24 Mon Sep 17 00:00:00 2001
From: Michael Currin <18750745+MichaelCurrin@users.noreply.github.com>
Date: Tue, 26 Jul 2022 17:39:21 +0200
Subject: [PATCH 2/3] build: update package.json

---
 package.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/package.json b/package.json
index 7514715..db93016 100644
--- a/package.json
+++ b/package.json
@@ -99,6 +99,16 @@
           "group": "navigation"
         }
       ]
+    },
+    "configuration": {
+      "title": "Auto Commit Msg",
+      "properties": {
+        "autoCommitMsg.useTitlecaseDescription": {
+          "type": "boolean",
+          "default": false,
+          "description": "Convert description to start with a capital letter"
+        }
+      }
     }
   }
 }

From 15eb2c01e36c3e07bd2a8041192663e804639298 Mon Sep 17 00:00:00 2001
From: Michael Currin <18750745+MichaelCurrin@users.noreply.github.com>
Date: Tue, 26 Jul 2022 17:40:10 +0200
Subject: [PATCH 3/3] feat: add use of configuration for titlecase

---
 src/prepareCommitMsg.ts | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/src/prepareCommitMsg.ts b/src/prepareCommitMsg.ts
index 47d6e85..c57e0ce 100644
--- a/src/prepareCommitMsg.ts
+++ b/src/prepareCommitMsg.ts
@@ -10,6 +10,7 @@
  * This module doesn't interact with the git CLI or the extension. It just deals
  * with text.
  */
+import * as vscode from "vscode";
 import { lookupDiffIndexAction } from "./generate/action";
 import { getConventionType } from "./generate/convCommit";
 import { countFilesDesc } from "./generate/count";
@@ -38,27 +39,32 @@ export function _joinWithSpace(first: string, second: string) {
   return `${first} ${second}`.trim();
 }
 
+/** Return configuration value for whether titlecase must be used. */
+export function _mustUseTitlecase(): boolean {
+  const ws = vscode.workspace.getConfiguration('autoCommitMsg')
+
+  return ws.get('useTitlecaseDescription') ?? false
+}
+
 /**
- * Join two strings using a colon and a space.
- *
- * @returns Value like 'abc: def'.
+ * Capitalize first letter.
  */
-export function _joinWithColon(first: string, second: string): string {
-  return `${first}: ${second}`;
+export function _titlecase(value: string): string {
+  return `${value[0].toUpperCase()}${value.slice(1)}`
 }
 
 /**
- * Join two strings using a colon and a space and the second as titlecase.
- *
- * Using titlecase is not standard in the Conventional Commit convention, but
- * some users will prefer this style.
+ * Join two strings using a colon and a space.
  *
- * @returns Value like 'abc: Def'.
+ * @returns Value like 'abc: def'.
  */
-export function _joinWithColonTitlecase(first: string, second: string): string {
-  second = `${second[0].toUpperCase()}${second.slice(1)}`
+export function _joinWithColon(first: string, second: string): string {
+  const useTitlecase = _mustUseTitlecase()
+  if (useTitlecase) {
+    second = _titlecase(second)
+  }
 
-  return _joinWithColon(first, second)
+  return `${first}: ${second}`;
 }
 
 /**