1# GN AST 2 3A Python library for working with GN files via abstract syntax tree (AST). 4 5## JNI Refactor Example 6 7This library was originally created to perform the refactor within 8`jni_refactor.py`. The file is left as an example. 9 10```sh 11# To apply to all files: 12find -name BUILD.gn > file-list.txt 13# To apply to those that match a pattern: 14grep -r --files-with-matches --include "BUILD.gn" "some pattern" > file-list.txt 15 16# To run one-at-a-time: 17for f in $(cat file-list.txt); do python3 jni_refactor.py "$f"; done 18# To run in parallel: 19parallel python3 jni_refactor.py -- $(cat file-list.txt) 20``` 21