FindCommonComments.sh

#!/bin/bash

# This script conforms to the Lift Script API v1

declare -a patterns
patterns=(XXX TODO FIXME)

directory=$1
commit=$2
command=$3

git checkout $commit 2>/dev/null 1>/dev/null

SEP=""

check_for_bad_pattern() {
    local pattern=$1
    lines=$(grep -I -H -i -n "$pattern" * -R 2>/dev/null | \
            grep -v 'check-common-comments')
    while read -r i ; do
        file=$(echo $i | cut -d ':' -f 1)
        line=$(echo $i | cut -d ':' -f 2)
        echo ${SEP}
        SEP=","
        echo "{"
        echo "\"type\" : \"$pattern\","
        echo "\"message\" : \"Marker found at line $line\","
        echo "\"file\" : \"$file\","
        echo "\"line\" : $line"
        echo "}"
    done <<< "$lines"
}

if [[ "$command" = "version" ]] ; then
    echo "1"
    exit 0
elif [[ "$command" = "applicable" ]] ; then
    echo "true"
    exit 0
elif [[ "$command" = "run" ]] ; then
    pushd $directory 1>/dev/null 2>&1
    echo "["
    for i in ${patterns[@]} ; do
        check_for_bad_pattern "$i"
    done
    echo "]"
    popd 1>/dev/null 2>&1
else
    exit 1
fi