Alexei Frolov | 69ad192 | 2019-12-13 13:11:32 -0800 | [diff] [blame] | 1 | # Copyright 2019 The Pigweed Authors |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| 4 | # use this file except in compliance with the License. You may obtain a copy of |
| 5 | # the License at |
| 6 | # |
| 7 | # https://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 11 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 12 | # License for the specific language governing permissions and limitations under |
| 13 | # the License. |
| 14 | |
Wyatt Hepler | 51ded74 | 2020-10-19 14:45:27 -0700 | [diff] [blame^] | 15 | import("python_action.gni") |
Alexei Frolov | 69ad192 | 2019-12-13 13:11:32 -0800 | [diff] [blame] | 16 | |
| 17 | # Creates an action that doesn't do anything that depends on a list of input |
| 18 | # files. This allows modifications to these files to trigger targets depending |
| 19 | # on this group to rebuild. |
| 20 | # |
| 21 | # This is typically used for targets that don't output any artifacts (e.g. |
| 22 | # metadata-only targets) which list input files relevant to the build. |
| 23 | template("pw_input_group") { |
| 24 | assert(defined(invoker.inputs), "pw_input_group requires some inputs") |
| 25 | |
| 26 | pw_python_script(target_name) { |
| 27 | ignore_vars = [ |
| 28 | "args", |
| 29 | "script", |
| 30 | "stamp", |
| 31 | ] |
| 32 | forward_variables_from(invoker, "*", ignore_vars) |
Wyatt Hepler | 27f69f0 | 2020-07-27 09:06:21 -0700 | [diff] [blame] | 33 | script = "$dir_pw_build/py/pw_build/nop.py" |
Alexei Frolov | 69ad192 | 2019-12-13 13:11:32 -0800 | [diff] [blame] | 34 | stamp = true |
| 35 | } |
| 36 | } |