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std/fs: Support XDG_DATA_HOME

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This is generally used for user-specific data on linux, with the
default being ~/.local/share
This commit is contained in:
fifty-six 2022-01-19 16:09:48 -05:00 committed by Veikka Tuominen
parent 1f10cf4edf
commit da8d4d9225
1 changed files with 4 additions and 0 deletions
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4
lib/std/fs/get_app_data_dir.zig
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@ -45,6 +45,10 @@ pub fn getAppDataDir(allocator: mem.Allocator, appname: []const u8) GetAppDataDi
return fs.path.join(allocator, &[_][]const u8{ home_dir, "Library", "Application Support", appname });
},
.linux, .freebsd, .netbsd, .dragonfly, .openbsd, .solaris => {
if (os.getenv("XDG_DATA_HOME")) |xdg| {
return fs.path.join(allocator, &[_][]const u8{ xdg, appname });
}
const home_dir = os.getenv("HOME") orelse {
// TODO look in /etc/passwd
return error.AppDataDirUnavailable;