From 9372566bcfe6511eacd59f85f116fc479dcc06c6 Mon Sep 17 00:00:00 2001
From: Mvmo <mvmogo@gmail.com>
Date: Fri, 7 Jul 2023 07:03:52 +0200
Subject: [PATCH 1/3] feat: override dir

---
 cli/src/helpers/overrideDefaults.ts | 40 +++++++++++++++++++++++++++++
 cli/src/helpers/scaffoldProject.ts  |  3 +++
 2 files changed, 43 insertions(+)
 create mode 100644 cli/src/helpers/overrideDefaults.ts

diff --git a/cli/src/helpers/overrideDefaults.ts b/cli/src/helpers/overrideDefaults.ts
new file mode 100644
index 0000000000..9c3b0169fc
--- /dev/null
+++ b/cli/src/helpers/overrideDefaults.ts
@@ -0,0 +1,40 @@
+import chalk from "chalk";
+import fs from "fs-extra";
+import { Ora } from "ora";
+import path from "path";
+import { env } from "process";
+
+// this function first checks if one of the following env variables is set
+// T3_CONFIG, XDG_CONFIG_HOME, HOME
+// if so given path is joined with t3stack/ (unless it's the T3_CONFIG var, then it uses the directory directly) and override/
+// then the first path, which exists, is returned
+const getOverridePath = (): string | undefined => {
+  return ["T3_CONFIG", "XDG_CONFIG_HOME", "HOME"]
+    .map((key) => [key, env[key]])
+    .filter(([_, envValue]) => envValue !== undefined)
+    .map(([envKey, envValue]) =>
+      path.join(
+        envValue as string,
+        envKey === "T3_CONFIG" ? "." : "t3stack",
+        "override"
+      )
+    )
+    .find(fs.existsSync);
+};
+
+export const overrideDefaults = (spinner: Ora, projectPath: string) => {
+  const overridePath = getOverridePath();
+  if (!overridePath) return;
+
+  spinner.info(
+    chalk.green(
+      `Found override directory - ${chalk.bgGreen(chalk.white(overridePath))}`
+    )
+  );
+
+  fs.copySync(overridePath, projectPath, { overwrite: true });
+
+  spinner.info(
+    chalk.green("Successfully override files in just created project")
+  );
+};
diff --git a/cli/src/helpers/scaffoldProject.ts b/cli/src/helpers/scaffoldProject.ts
index 466f2c457b..f6f6cf8d26 100644
--- a/cli/src/helpers/scaffoldProject.ts
+++ b/cli/src/helpers/scaffoldProject.ts
@@ -1,3 +1,4 @@
+import { overrideDefaults } from "./overrideDefaults.js";
 import chalk from "chalk";
 import fs from "fs-extra";
 import inquirer from "inquirer";
@@ -103,6 +104,8 @@ export const scaffoldProject = async ({
   const scaffoldedName =
     projectName === "." ? "App" : chalk.cyan.bold(projectName);
 
+  overrideDefaults(spinner, projectDir);
+
   spinner.succeed(
     `${scaffoldedName} ${chalk.green("scaffolded successfully!")}\n`
   );

From 3f5a3605563ef675dc340cad75d8a0bc09164347 Mon Sep 17 00:00:00 2001
From: Mvmo <mvmogo@gmail.com>
Date: Fri, 7 Jul 2023 07:09:17 +0200
Subject: [PATCH 2/3] chore: add changeset

---
 .changeset/brave-dragons-sniff.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/brave-dragons-sniff.md

diff --git a/.changeset/brave-dragons-sniff.md b/.changeset/brave-dragons-sniff.md
new file mode 100644
index 0000000000..20d19ad445
--- /dev/null
+++ b/.changeset/brave-dragons-sniff.md
@@ -0,0 +1,5 @@
+---
+"create-t3-app": minor
+---
+
+Add the option to override default files

From 5f9caa8cc6155c71bd09dbeb3442e22f39d3430f Mon Sep 17 00:00:00 2001
From: Mvmo <mvmogo@gmail.com>
Date: Fri, 7 Jul 2023 07:11:07 +0200
Subject: [PATCH 3/3] fix: code style - import type

---
 cli/src/helpers/overrideDefaults.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cli/src/helpers/overrideDefaults.ts b/cli/src/helpers/overrideDefaults.ts
index 9c3b0169fc..07b971b768 100644
--- a/cli/src/helpers/overrideDefaults.ts
+++ b/cli/src/helpers/overrideDefaults.ts
@@ -1,6 +1,6 @@
 import chalk from "chalk";
 import fs from "fs-extra";
-import { Ora } from "ora";
+import { type Ora } from "ora";
 import path from "path";
 import { env } from "process";