| # Copyright 2021 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| #!/bin/bash |
| |
| # This script works on repos with a simple mapping from src -> out paths. For |
| # the more complex cases in fuchsia.git, use fidl_converter.py instead. |
| # |
| # Given a newline separate list of files as stdin (probably generated by using a |
| # tool like `find` or similar), perform a static transform on their paths and |
| # copy them from the GN output directory back into source. For example, when |
| # the pwd is root, and we are building to out/default in this repo, we would |
| # pipe the result of |
| # |
| # find ./out/default/. -name "*.fidl.new" -type f | xargs readlink -f |
| # |
| # into this script. |
| |
| # The script takes on argument: the (escaped) "needle" string that will be |
| # removed from the output path to |
| [[ ! -z "$1" ]] && { ESCAPED_NEEDLE=$1; true; } |
| |
| # Duplicate the output filepath |
| xargs -I {} echo 'echo cp -fT {} {}' \ |
| # Remove the "ESCAPED_NEEDLE" from the destination path |
| | sed -re "s/${ESCAPED_NEEDLE}//2" \ |
| # Remove the ".new" suffix from the FIDL file name in the destination path |
| | sed -re 's/.new$//' \ |
| # Execute each line as a shell command, which performs the overwrite |
| # | xargs -i -t sh -c "{}" |
