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randomwallpaper no longer crashes without a local wallpaper directory

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This commit is contained in:
LordMZTE 2023-07-03 16:46:14 +02:00
parent 26a8ecfe53
commit 5b9ceb34b5
Signed by: LordMZTE
GPG key ID: B64802DC33A64FF6
1 changed files with 15 additions and 2 deletions
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17
scripts/randomwallpaper/src/main.zig
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@ -3,6 +3,10 @@ const xinerama = @import("xinerama.zig");
const Walker = @import("Walker.zig");
const c = @import("ffi.zig").c;
pub const std_options = struct {
pub const log_level = .debug;
};
pub fn main() !u8 {
const alloc = std.heap.c_allocator;
const home_s = std.os.getenv("HOME") orelse return error.HomeNotSet;
@ -61,10 +65,19 @@ pub fn main() !u8 {
}
fn walkLocalWps(walker: *Walker, home_s: []const u8) !void {
const wp_path = try std.fs.path.join(walker.files.allocator, &.{home_s, ".local/share/backgrounds"});
const wp_path = try std.fs.path.join(walker.files.allocator, &.{ home_s, ".local/share/backgrounds" });
defer walker.files.allocator.free(wp_path);
var local_wp = try std.fs.cwd().openIterableDir(wp_path, .{});
var local_wp = std.fs.cwd().openIterableDir(wp_path, .{}) catch |e| switch (e) {
error.FileNotFound => {
std.log.warn(
"No local wallpaper directory @ {s}, skipping local wallpapers",
.{wp_path},
);
return;
},
else => return e,
};
defer local_wp.close();
try walker.walk(local_wp);