#!/bin/bash -e
-for SCRIPT in ${@-*.cocci} ; do
- [ "$SCRIPT" = "empty-if.cocci" ] && continue
+top="$(git rev-parse --show-toplevel)"
+files="$(git ls-files ':/*.[ch]')"
+args=
+
+case "$1" in
+ -i)
+ args="$args --in-place"
+ shift
+ ;;
+esac
+
+if ! parallel -h >/dev/null; then
+ echo 'Please install GNU parallel (package "parallel")'
+ exit 1
+fi
+
+for SCRIPT in ${@-$top/coccinelle/*.cocci} ; do
echo "--x-- Processing $SCRIPT --x--"
TMPFILE=`mktemp`
- spatch --sp-file $SCRIPT --dir $(pwd)/.. 2> "$TMPFILE" || cat "$TMPFILE"
- rm "$TMPFILE"
- echo "--x-- Processed $SCRIPT --x--"
- echo ""
+ echo "+ spatch --sp-file $SCRIPT $args ..."
+ parallel --halt now,fail=1 --keep-order --noswap --max-args=20 \
+ spatch --sp-file $SCRIPT $args ::: $files \
+ 2>"$TMPFILE" || cat "$TMPFILE"
+ echo -e "--x-- Processed $SCRIPT --x--\n"
done