tools/net/ynl/ynl-regen.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
   3
   4 TOOL=$(dirname $(realpath $0))/ynl-gen-c.py
   5
   6 force=
   7 search=
   8
   9 while [ ! -z "$1" ]; do
  10   case "$1" in
  11     -f ) force=yes; shift ;;
  12     -p ) search=$2; shift 2 ;;
  13     * )  echo "Unrecognized option '$1'"; exit 1 ;;
  14   esac
  15 done
  16
  17 KDIR=$(dirname $(dirname $(dirname $(dirname $(realpath $0)))))
  18 pushd ${search:-$KDIR} >>/dev/null
  19
  20 files=$(git grep --files-with-matches '^/\* YNL-GEN \(kernel\|uapi\|user\)')
  21 for f in $files; do
  22     # params:     0       1      2     3
  23     #         $YAML YNL-GEN kernel $mode
  24     params=( $(git grep -B1 -h '/\* YNL-GEN' $f | sed 's@/\*\(.*\)\*/@\1@') )
  25     args=$(sed -n 's@/\* YNL-ARG \(.*\) \*/@\1@p' $f)
  26
  27     if [ $f -nt ${params[0]} -a -z "$force" ]; then
  28         echo -e "\tSKIP $f"
  29         continue
  30     fi
  31
  32     echo -e "\tGEN ${params[2]}\t$f"
  33     $TOOL --cmp-out --mode ${params[2]} --${params[3]} \
  34           --spec $KDIR/${params[0]} $args -o $f
  35 done
  36
  37 popd >>/dev/null