linux/tools/net/ynl/ynl-regen.sh
Jan Stancek ab88c2b373 tools: ynl: move python code to separate sub-directory
Move python code to a separate directory so it can be
packaged as a python module. Updates existing references
in selftests and docs.

Also rename ynl-gen-[c|rst] to ynl_gen_[c|rst], avoid
dashes as these prevent easy imports for entrypoints.

Signed-off-by: Jan Stancek <jstancek@redhat.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/a4151bad0e6984e7164d395125ce87fd2e048bf1.1736343575.git.jstancek@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-09 12:53:27 -08:00

37 lines
956 B
Bash
Executable file

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
TOOL=$(dirname $(realpath $0))/pyynl/ynl_gen_c.py
force=
search=
while [ ! -z "$1" ]; do
case "$1" in
-f ) force=yes; shift ;;
-p ) search=$2; shift 2 ;;
* ) echo "Unrecognized option '$1'"; exit 1 ;;
esac
done
KDIR=$(dirname $(dirname $(dirname $(dirname $(realpath $0)))))
pushd ${search:-$KDIR} >>/dev/null
files=$(git grep --files-with-matches '^/\* YNL-GEN \(kernel\|uapi\|user\)')
for f in $files; do
# params: 0 1 2 3
# $YAML YNL-GEN kernel $mode
params=( $(git grep -B1 -h '/\* YNL-GEN' $f | sed 's@/\*\(.*\)\*/@\1@') )
args=$(sed -n 's@/\* YNL-ARG \(.*\) \*/@\1@p' $f)
if [ $f -nt ${params[0]} -a -z "$force" ]; then
echo -e "\tSKIP $f"
continue
fi
echo -e "\tGEN ${params[2]}\t$f"
$TOOL --cmp-out --mode ${params[2]} --${params[3]} \
--spec $KDIR/${params[0]} $args -o $f
done
popd >>/dev/null