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feat(comma): Added enum value for unknown commands.

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Spencer Brower
2026-04-21 18:05:02 -04:00
parent 89ac19b246
commit 33ca6525e2
3 changed files with 28 additions and 15 deletions
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14
src/comma.zig
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@@ -27,10 +27,11 @@ pub const Command = struct {
};
}
pub fn parse(comptime self: @This(), args: []const []const u8) ParseError!self.Type {
pub fn parse(comptime self: @This(), args: []const []const u8) self.Type {
if (args.len == 0) {
return ParseError.InvalidType;
return @enumFromInt(0);
}
const target = args[0];
inline for (self.subcommands, 1..) |cmd, idx| {
@@ -39,7 +40,7 @@ pub const Command = struct {
}
}
return @enumFromInt(0);
return @enumFromInt(self.subcommands.len + 1);
}
};
@@ -54,8 +55,8 @@ const CommandOptions = struct {
subcommands: []const CommandOptions = &[0]CommandOptions{},
fn as_enum(self: @This()) type {
var field_names: [self.subcommands.len + 1][]const u8 = undefined;
var field_values: [self.subcommands.len + 1]u32 = undefined;
var field_names: [self.subcommands.len + 2][]const u8 = undefined;
var field_values: [self.subcommands.len + 2]u32 = undefined;
field_names[0] = self.name;
field_values[0] = 0;
@@ -65,6 +66,9 @@ const CommandOptions = struct {
field_values[idx] = idx;
}
field_names[self.subcommands.len + 1] = "unknown";
field_values[self.subcommands.len + 1] = self.subcommands.len + 1;
return @Enum(
u32,
.exhaustive,