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widgets(terminal): set working_directory at spawn

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Fixes #49.

If a user has passed an initial working directory, set that as the
set that as the terminal's working directory when we spawn the widget.
This commit is contained in:
Tim Culverhouse 2024-07-05 07:36:01 -05:00
parent 09a4de63e5
commit dff7681c30
1 changed files with 14 additions and 0 deletions
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14
src/widgets/terminal/Terminal.zig
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@ -94,6 +94,10 @@ pub fn init(
unicode: *const vaxis.Unicode,
opts: Options,
) !Terminal {
// Verify we have an absolute path
if (opts.initial_working_directory) |pwd| {
if (!std.fs.path.isAbsolute(pwd)) return error.InvalidWorkingDirectory;
}
const pty = try Pty.init();
try pty.setSize(opts.winsize);
const cmd: Command = .{
@ -160,6 +164,16 @@ pub fn spawn(self: *Terminal) !void {
try self.cmd.spawn(self.allocator);
self.working_directory.clearRetainingCapacity();
if (self.cmd.working_directory) |pwd| {
try self.working_directory.appendSlice(pwd);
} else {
const pwd = std.fs.cwd();
var buffer: [std.fs.MAX_PATH_BYTES]u8 = undefined;
const out_path = try std.os.getFdPath(pwd.fd, &buffer);
try self.working_directory.appendSlice(out_path);
}
{
// add to our global list
global_vt_mutex.lock();