Function addWatchInput [src]

Places a file dependency on the path.

Prototype

pub fn addWatchInput(step: *Step, lazy_file: Build.LazyPath) Allocator.Error!void

Parameters

step: *Steplazy_file: Build.LazyPath

Source

  pub fn addWatchInput(step: *Step, lazy_file: Build.LazyPath) Allocator.Error!void {
    switch (lazy_file) {
        .src_path => |src_path| try addWatchInputFromBuilder(step, src_path.owner, src_path.sub_path),
        .dependency => |d| try addWatchInputFromBuilder(step, d.dependency.builder, d.sub_path),
        .cwd_relative => |path_string| {
            try addWatchInputFromPath(step, .{
                .root_dir = .{
                    .path = null,
                    .handle = std.fs.cwd(),
                },
                .sub_path = std.fs.path.dirname(path_string) orelse "",
            }, std.fs.path.basename(path_string));
        },
        // Nothing to watch because this dependency edge is modeled instead via `dependants`.
        .generated => {},
    }
}  