Function captureChildProcess [src]

Prototype

 pub fn captureChildProcess( s: *Step, progress_node: std.Progress.Node, argv: []const []const u8, ) !std.process.Child.RunResult

Parameters

s: *Stepprogress_node: std.Progress.Nodeargv: []const []const u8

Source

  pub fn captureChildProcess(
    s: *Step,
    progress_node: std.Progress.Node,
    argv: []const []const u8,
) !std.process.Child.RunResult {
    const arena = s.owner.allocator;

    try handleChildProcUnsupported(s, null, argv);
    try handleVerbose(s.owner, null, argv);

    const result = std.process.Child.run(.{
        .allocator = arena,
        .argv = argv,
        .progress_node = progress_node,
    }) catch |err| return s.fail("failed to run {s}: {s}", .{ argv[0], @errorName(err) });

    if (result.stderr.len > 0) {
        try s.result_error_msgs.append(arena, result.stderr);
    }

    return result;
}  