#!/usr/bin/sh

# ====================================================================
# Tool to check the syntax of `.qml` files.
# ====================================================================

RESOURCES_FILE="resources.qrc"
LINTER=qmllint-qt5

RED='\e[1;31m'
GREEN='\e[1;32m'
BLUE='\e[1;34m'
NC='\e[0m'

function go_to_source_file_dir {
    # See: http://stackoverflow.com/questions/59895/can-a-bash-script-tell-which-directory-it-is-stored-in
    SOURCE="${BASH_SOURCE[0]}"
    while [ -h "$SOURCE" ]; do
        DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
        SOURCE="$(readlink "$SOURCE")"
        [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
    done
    SCRIPT_DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"

    cd $SCRIPT_DIR/..
}

go_to_source_file_dir

printf "${BLUE}Checking qml files...${NC}\n"

so_far_so_good=0
while read line
do
    result=$(
        printf "$line" |
        sed -n 's/^\s*<\s*file\s*>\s*\(.*\.qml\)\s*<\s*\/file\s*>\s*$/\1/p'
    )

    if [[ ! -z  $result ]] && ! $LINTER "$result"; then
        so_far_so_good=1
    fi
done < $RESOURCES_FILE

if [[ $so_far_so_good == 0 ]]; then
    printf "${GREEN}Done. No qml error found.\n"
else
    printf "${RED}One or more errors were found.\n"
fi
printf "${NC}"

exit $so_far_so_good