deblob

commit: 66ffd07e0c4872eac6bbc3b57020c5ff8fb77b55
parent 89ef0d14a8d3784e3a1027fbd215f75bf4abadb5
Author: Drew DeVault <sir@cmpwn.com>
Date:   Fri, 18 Feb 2022 10:36:15 +0100

Call os::chdir immediately while parsing options

Diffstat:
M
main.ha
17
+++++++----------

1 file changed, 7 insertions(+), 10 deletions(-)
diff --git a/main.ha b/main.ha
@@ -176,8 +176,6 @@ fn fn_noop() void = {
 };
 
 export fn main() void = {
-	let workdir = ".";
-
 	const cmd = getopt::parse(os::args,
 		"Remove binary executable files",
 		('e', "NAME", "Exclude filename from removal (defaults to none)"),
@@ -192,19 +190,18 @@ export fn main() void = {
 		case 'e' =>
 			append(excludes, opt.1);
 		case 'd' =>
-			workdir = opt.1;
+			match (os::chdir(opt.1)) {
+			case let e: fs::error =>
+				fmt::fatal("os::chdir({}): {}",
+					opt.1, fs::strerror(e));
+			case void =>
+				void;
+			};
 		case 'n' =>
 			noop = true;
 		};
 	};
 
-	match (os::chdir(workdir)) {
-	case void =>
-		fn_noop; // TODO
-	case let e: fs::error =>
-		fmt::fatal("os::chdir({}): {}", workdir, fs::strerror(e));
-	};
-
 	fmt::println(":: Checking for blobs")!;
 
 	const ret = check_dir(".", false);