| def _impl(ctx): | |
| output = ctx.outputs.deps_files | |
| dep_list = [] | |
| for dep in ctx.files.deps: | |
| dep_list += [dep.path] | |
| cmd = [ | |
| "echo %s >> %s" % (",".join(dep_list), output.path), | |
| ] | |
| ctx.actions.run_shell( | |
| inputs = ctx.files.deps, | |
| outputs = [output], | |
| progress_message = "Generating deps file paths for %s" % ctx.attr.name, | |
| command = ";\n".join(cmd), | |
| ) | |
| deps_files = rule( | |
| attrs = { | |
| "deps": attr.label_list(allow_files = True), | |
| }, | |
| implementation = _impl, | |
| outputs = {"deps_files": "%{name}-deps-files.txt"}, | |
| ) |