#!/bin/sh
url="$6"
fifo="$4"
do_scripts() {
scripts_dir="$1"
IFS="
"
# Loop over all userscripts in the directory
for SCRIPT in `grep -lx "\s*//\s*==UserScript==\s*" "$scripts_dir"/*`; do
# Extract metadata chunk
META="`sed -ne '/^\s*\/\/\s*==UserScript==\s*$/,/^\s*\/\/\s*==\/UserScript==\s*$/p' "$SCRIPT"`"
SHOULD_RUN=false # Assume this script will not be included
# Loop over all include rules
for INCLUDE in `echo "$META" | grep "^\s*\/\/\s*@include"`; do
# Munge into grep pattern
INCLUDE="`echo "$INCLUDE" | sed -e 's/^\s*\/\/\s*@include\s*//' -e 's/\./\\\\./g' -e 's/\*/.*/g' -e 's/[\r\n]//g'`"
if echo "$url" | grep -x "$INCLUDE"; then
SHOULD_RUN=true
break
fi
done
# Loop over all exclude rules
for EXCLUDE in `echo "$META" | grep "^\s*\/\/\s*@exclude"`; do
# Munge into grep pattern
EXCLUDE="`echo "$EXCLUDE" | sed -e 's/^\s*\/\/\s*@exclude\s*//' -e 's/\./\\\\./g' -e 's/\*/.*/g' -e 's/[\r\n]//g'`"
if echo "$url" | grep -x "$EXCLUDE"; then
SHOULD_RUN=false
break
fi
done
# Run the script
if [ $SHOULD_RUN = true ]; then
echo "script '$SCRIPT'" > "$fifo"
fi
done
}
# TODO search XDG_DATA_DIRS
do_scripts "`dirname $0`/../userscripts"
