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common/flags: make argFlag() return a slice

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We always pass the result of this to mem.span() currently, no need for
the code duplication.
This commit is contained in:
Isaac Freund
2021-12-15 17:09:45 +01:00
parent d93ee2c27e
commit c3370afa3d
3 changed files with 11 additions and 9 deletions
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10
rivertile/main.zig
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@ -336,23 +336,23 @@ pub fn main() !void {
os.exit(0);
}
if (result.argFlag("-view-padding")) |raw| {
view_padding = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
view_padding = std.fmt.parseUnsigned(u32, raw, 10) catch
fatalPrintUsage("invalid value '{s}' provided to -view-padding", .{raw});
}
if (result.argFlag("-outer-padding")) |raw| {
outer_padding = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
outer_padding = std.fmt.parseUnsigned(u32, raw, 10) catch
fatalPrintUsage("invalid value '{s}' provided to -outer-padding", .{raw});
}
if (result.argFlag("-main-location")) |raw| {
default_main_location = std.meta.stringToEnum(Location, mem.span(raw)) orelse
default_main_location = std.meta.stringToEnum(Location, raw) orelse
fatalPrintUsage("invalid value '{s}' provided to -main-location", .{raw});
}
if (result.argFlag("-main-count")) |raw| {
default_main_count = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
default_main_count = std.fmt.parseUnsigned(u32, raw, 10) catch
fatalPrintUsage("invalid value '{s}' provided to -main-count", .{raw});
}
if (result.argFlag("-main-ratio")) |raw| {
default_main_ratio = std.fmt.parseFloat(f64, mem.span(raw)) catch
default_main_ratio = std.fmt.parseFloat(f64, raw) catch
fatalPrintUsage("invalid value '{s}' provided to -main-ratio", .{raw});
}