feat(commands): add --amend option to commit sub-command

src/index.ts

@@ -51,8 +51,10 @@ program
   .command("commit")
   .description("Create a conventional commit")
   .option("-S, --sign", "sign the commit")
+  .option("--amend", "amend commit message to the last commit")
   .action(async (options) => {
     const sign = options.sign ? true : false;
+    const amend = options.amend ? true : false;
 
     const config = await GetConfig();
 
@@ -63,10 +65,12 @@ program
       process.exit(0);
     }
 
-    const stageAll = await confirm({
-      message: "Stage all changes?",
-      initialValue: true,
-    });
+    const stageAll = amend
+      ? null
+      : await confirm({
+          message: "Stage all changes?",
+          initialValue: true,
+        });
 
     if (isCancel(stageAll)) {
       cancel("Commit creation cancelled");
@@ -204,14 +208,24 @@ program
     if (stageAll) {
       await simpleGit()
         .add(".")
-        .commit(commitMessage, sign ? ["-S"] : []);
+        .commit(
+          commitMessage,
+          sign ? (amend ? ["-S", "--amend"] : ["-S"]) : amend ? ["--amend"] : []
+        );
     } else {
-      await simpleGit().commit(commitMessage, sign ? ["-S"] : []);
+      await simpleGit().commit(
+        commitMessage,
+        sign ? (amend ? ["-S", "--amend"] : ["-S"]) : amend ? ["--amend"] : []
+      );
     }
 
     note(commitMessage);
 
-    outro("Finished creating a conventional commit, feel free to push");
+    outro(
+      `Finished ${
+        amend ? "amending" : "creating"
+      } a conventional commit, feel free to push`
+    );
   });
 
 program