mirror of
https://github.com/ghostty-org/ghostty.git
synced 2025-07-16 08:46:08 +03:00
c90ed29341
This fixes a regression from #2454. In that PR, we added an error when positional arguments are detected. I believe that's correct, but we were silently relying on the previous behavior in the CLI commands. This commit changes the CLI commands to use a new argsIterator function that creates an iterator that skips the first argument (argv0). This is the same behavior that the config parsing does and now uses this shared logic. This also makes it so the argsIterator ignores actions (`+things`) and we document that we expect those to be handled earlier.
84 lines
2.8 KiB
Zig
84 lines
2.8 KiB
Zig
const std = @import("std");
|
|
const args = @import("args.zig");
|
|
const Allocator = std.mem.Allocator;
|
|
const Action = @import("action.zig").Action;
|
|
const configpkg = @import("../config.zig");
|
|
const Config = configpkg.Config;
|
|
|
|
pub const Options = struct {
|
|
/// If true, do not load the user configuration, only load the defaults.
|
|
default: bool = false,
|
|
|
|
/// Only show the options that have been changed from the default.
|
|
/// This has no effect if `--default` is specified.
|
|
@"changes-only": bool = true,
|
|
|
|
/// If true print the documentation above each option as a comment,
|
|
/// if available.
|
|
docs: bool = false,
|
|
|
|
pub fn deinit(self: Options) void {
|
|
_ = self;
|
|
}
|
|
|
|
/// Enables `-h` and `--help` to work.
|
|
pub fn help(self: Options) !void {
|
|
_ = self;
|
|
return Action.help_error;
|
|
}
|
|
};
|
|
|
|
/// The `show-config` command shows the current configuration in a valid Ghostty
|
|
/// configuration file format.
|
|
///
|
|
/// When executed without any arguments this will output the current
|
|
/// configuration that is different from the default configuration. If you're
|
|
/// using the default configuration this will output nothing.
|
|
///
|
|
/// If you are a new user and want to see all available options with
|
|
/// documentation, run `ghostty +show-config --default --docs`.
|
|
///
|
|
/// The output is not in any specific order, but the order should be consistent
|
|
/// between runs. The output is not guaranteed to be exactly match the input
|
|
/// configuration files, but it will result in the same behavior. Comments,
|
|
/// whitespace, and other formatting is not preserved from user configuration
|
|
/// files.
|
|
///
|
|
/// Flags:
|
|
///
|
|
/// * `--default`: Show the default configuration instead of loading
|
|
/// the user configuration.
|
|
///
|
|
/// * `--changes-only`: Only show the options that have been changed
|
|
/// from the default. This has no effect if `--default` is specified.
|
|
///
|
|
/// * `--docs`: Print the documentation above each option as a comment,
|
|
/// This is very noisy but is very useful to learn about available
|
|
/// options, especially paired with `--default`.
|
|
pub fn run(alloc: Allocator) !u8 {
|
|
var opts: Options = .{};
|
|
defer opts.deinit();
|
|
|
|
{
|
|
var iter = try args.argsIterator(alloc);
|
|
defer iter.deinit();
|
|
try args.parse(Options, alloc, &opts, &iter);
|
|
}
|
|
|
|
var config = if (opts.default) try Config.default(alloc) else try Config.load(alloc);
|
|
defer config.deinit();
|
|
|
|
const configfmt: configpkg.FileFormatter = .{
|
|
.alloc = alloc,
|
|
.config = &config,
|
|
.changed = !opts.default and opts.@"changes-only",
|
|
.docs = opts.docs,
|
|
};
|
|
|
|
// For some reason `std.fmt.format` isn't working here but it works in
|
|
// tests so we just do configfmt.format.
|
|
const stdout = std.io.getStdOut().writer();
|
|
try configfmt.format("", .{}, stdout);
|
|
return 0;
|
|
}
|