cli: parse args as command when launched as 'xdg-terminal-exec'

[xdg-terminal-exec](https://github.com/Vladimir-csp/xdg-terminal-exec)
is a proposal to allow users to define a "default" terminal to use when
launching applications which have `Terminal=true` in their desktop file.
Users can symlink their terminal of choice to `xdg-terminal-exec`, which
is the first option used in the GIO launch options, and is gaining
traction elsewhere.

When launched as `xdg-terminal-exec`, ghostty must parse any args as the
command. Add a special case using the same logic as the '-e' flag to
enable ghostty to be launched in this manner.

Fixes: https://github.com/mitchellh/ghostty/issues/658
This commit is contained in:
Tim Culverhouse
2023-12-18 12:38:14 -06:00
parent 5946bc1a53
commit e92f8b28d5

View File

@ -1630,7 +1630,9 @@ pub fn finalize(self: *Config) !void {
/// Callback for src/cli/args.zig to allow us to handle special cases /// Callback for src/cli/args.zig to allow us to handle special cases
/// like `--help` or `-e`. Returns "false" if the CLI parsing should halt. /// like `--help` or `-e`. Returns "false" if the CLI parsing should halt.
pub fn parseManuallyHook(self: *Config, alloc: Allocator, arg: []const u8, iter: anytype) !bool { pub fn parseManuallyHook(self: *Config, alloc: Allocator, arg: []const u8, iter: anytype) !bool {
if (std.mem.eql(u8, arg, "-e")) { if (std.mem.eql(u8, arg, "-e") or
std.mem.eql(u8, std.fs.path.basename(arg), "xdg-terminal-exec"))
{
// Build up the command. We don't clean this up because we take // Build up the command. We don't clean this up because we take
// ownership in our allocator. // ownership in our allocator.
var command = std.ArrayList(u8).init(alloc); var command = std.ArrayList(u8).init(alloc);
@ -1645,8 +1647,8 @@ pub fn parseManuallyHook(self: *Config, alloc: Allocator, arg: []const u8, iter:
try self._errors.add(alloc, .{ try self._errors.add(alloc, .{
.message = try std.fmt.allocPrintZ( .message = try std.fmt.allocPrintZ(
alloc, alloc,
"missing command after -e", "missing command after {s}",
.{}, .{arg},
), ),
}); });