Function dumpBadGetPathHelp [src]

In this function the stderr mutex has already been locked.

Prototype

pub fn dumpBadGetPathHelp( s: *Step, stderr: fs.File, src_builder: *Build, asking_step: ?*Step, ) anyerror!void

Parameters

s: *Stepstderr: fs.Filesrc_builder: *Buildasking_step: ?*Step

Source

  pub fn dumpBadGetPathHelp(
    s: *Step,
    stderr: fs.File,
    src_builder: *Build,
    asking_step: ?*Step,
) anyerror!void {
    const w = stderr.writer();
    try w.print(
        \\getPath() was called on a GeneratedFile that wasn't built yet.
        \\  source package path: {s}
        \\  Is there a missing Step dependency on step '{s}'?
        \\
    , .{
        src_builder.build_root.path orelse ".",
        s.name,
    });

    const tty_config = std.io.tty.detectConfig(stderr);
    tty_config.setColor(w, .red) catch {};
    try stderr.writeAll("    The step was created by this stack trace:\n");
    tty_config.setColor(w, .reset) catch {};

    s.dump(stderr);
    if (asking_step) |as| {
        tty_config.setColor(w, .red) catch {};
        try stderr.writer().print("    The step '{s}' that is missing a dependency on the above step was created by this stack trace:\n", .{as.name});
        tty_config.setColor(w, .reset) catch {};

        as.dump(stderr);
    }
    tty_config.setColor(w, .red) catch {};
    try stderr.writeAll("    Hope that helps. Proceeding to panic.\n");
    tty_config.setColor(w, .reset) catch {};
}  