#!/bin/bash -
# echo "POST-CHECKOUT"
# echo "PREV-HEAD=$1"
# echo "CURR-HEAD=$2"
# echo "BRANCH-CHECKOUT=$3"

readonly GIT_UPDATE_LOG="/opt/app/tools/atbupdate/update_log.csv"
readonly OPKG_COMMANDS_FILE="./etc/psa_update/opkg_commands"
            
write_log_file () {
    # repo: customer_281
    # readonly repo=$(basename $(git rev-parse --show-toplevel))
    # branch: customer_281:HEAD->zg1/zone1,origin/zg1/zone1 
    # readonly branch=$(git log --graph --all --decorate $2 | head -n 1 | sed -E -e 's/(.*?)\((.*)\)/\2/g' | sed -E -e s/[[:space:]]//g)
    # readonly line="$repo:$branch"
    readonly now="$(date +%Y-%m-%dT%T)"
    # echo "DOWNLOAD, /etc/dc/dc2c.bin, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print01.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print02.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print03.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print04.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print05.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print06.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print07.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print08.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print09.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print10.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print11.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print12.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print13.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print14.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print15.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print16.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print17.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print18.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print19.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print20.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print29.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_print32.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_device.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_cash.json, $now, N/A" >> $GIT_UPDATE_LOG
    # echo "DOWNLOAD, /etc/psa_config/DC2C_conf.json, $now, N/A" >> $GIT_UPDATE_LOG
    if [ -f "$OPKG_COMMANDS_FILE" ]; then
        if grep -qE . "${OPKG_COMMANDS_FILE}"; then
            # make sure the file is empty
            echo -n "" > $GIT_UPDATE_LOG 
            readarray opkg_commands < <(cat $OPKG_COMMANDS_FILE)
            for opkg_c in "${opkg_commands[@]}"; do
                # check for lines longer than 'opkg '
                if [ "${#opkg_c}" -gt 4 ]; then
                    # comment: spaces, at least one '#'
                    grep -qE '^[[:space:]]*#+.*$' <<< "$opkg_c" && continue
                    echo -n "EXECUTE, $opkg_c, $now, N/A" | tr -d '\n\r' >> $GIT_UPDATE_LOG 2>&1
                    echo "" >> $GIT_UPDATE_LOG 2>&1
                fi
            done
        fi
    fi
}

write_log_file

