view

#!/usr/bin/env bash

EASYPAPDIR=${EASYPAPDIR:-.}

error()
{
    echo "$@" >&2
    exit 1
}

COMPARE=no
ARGS=()

for ((i = 1; i <= $#; i++ )); do
    case ${!i} in
        -c|--compare)
            COMPARE=yes
            continue
            ;;
        -d|--dir)
            if (( i < $# )); then
                n=$((i + 1))
                TRACEDIR=${!n}
            fi
            ;;
        -p|--params)
            # use params file if available
            use_params=yes
            continue
            ;;
        *)
            ;;
    esac
    ARGS+=("${!i}")
done

if [[ ${use_params} = yes ]]; then
    if [[ -f ${TRACEDIR}/params.txt ]]; then
        ARGS+=($(cat ${TRACEDIR}/params.txt))
        exec $0 ${ARGS[@]}
    else
        echo "Warning: Params not found"
    fi

fi

# source common vars
. ${EASYPAPDIR}/script/easypap-common.bash

# build easyview if needed
if [[ ! -f ${VIEW} ]]; then
    echo "Building ${VIEW}"
    make -C ${EASYPAPDIR}/traces
fi

if [[ ${COMPARE} == "yes" ]]; then
    [[ -f ${TRACEFILE} && -f ${OLDTRACEFILE} ]] || error "Comparing trace files requires two files under ${TRACEDIR}"
    ARGS+=("${TRACEFILE}" "${OLDTRACEFILE}")
fi

exec ${VIEW} ${ARGS[@]}