From 8345de8f0c96d7f44856fd7b3373c73e0214a8b4 Mon Sep 17 00:00:00 2001
From: Emi Simpson <emi@alchemi.dev>
Date: Wed, 17 Aug 2022 23:03:33 -0400
Subject: [PATCH] Don't overwrite files without the -f/--force flag

---
 src/main.rs  | 1 +
 src/parse.rs | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 95d2ac2..d70822c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -253,6 +253,7 @@ fn download(server: &str, args: DownloadArgs) -> Result<(), AviaryDownloadError>
 			.write(true)
 			.truncate(true)
 			.create(true)
+			.create_new(!args.force)
 			.open(&path)
 			.map_err(|e| match e.kind() {
 				io::ErrorKind::PermissionDenied =>
diff --git a/src/parse.rs b/src/parse.rs
index 1e276ac..714b0d8 100644
--- a/src/parse.rs
+++ b/src/parse.rs
@@ -61,4 +61,8 @@ pub struct DownloadArgs {
 	///
 	/// A directory will be generated based on the name of the gallery if this is not set
 	pub output: Option<PathBuf>,
+
+	#[argh(switch, short='f')]
+	/// overwrite any existing files in the output directory
+	pub force: bool,
 }