lindfs

#!/bin/sh

ret=0
cwd="$PWD"

trap 'cd "$cwd"; exit "$ret"' EXIT

export LIND_PREFIX="${LIND_PREFIX:-$HOME}"
export LIND_BASE="${LIND_BASE:-$LIND_PREFIX/lind_project}"
export LIND_SRC="${LIND_SRC:-$LIND_BASE/lind}"
export REPY_PATH="${REPY_PATH:-$LIND_SRC/repy}"
export NACL_SDK_ROOT="${NACL_SDK_ROOT:-$REPY_PATH/sdk}"
export PYTHON="${PYTHON:-python2}"
export PNACLPYTHON="${PNACLPYTHON:-python2}"
export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:-/lib/glibc}"

if test $# -ge 0; then
	args=''
	for i in $(seq -s' ' 1 $#); do
		eval "arg=\"\$(realpath -qe --relative-to \"\$REPY_PATH/repy\" \$$i)\""
		eval "args=\"\$args \${arg:-\$$i}\""
	done
	set -- $args
fi

cd "$REPY_PATH/repy" || exit 1

if command -v tput >/dev/null 2>&1; then
	reset="$(tput -T xterm sgr0)"
	purple="$(tput -T xterm setaf 13)"
else
	reset=""
	purple=""
fi
if test "$1" = cp || test "$1" = update; then
	action="$1"
	shift
	set -- "$action" "$REPY_PATH/repy" "$@"
fi

printf 'running: [%s%s%s]\n' "$reset$purple" "python2 lind_fs_utils.py $*" "$reset"

# if command is "cp" retry using "update" on failure
if test "$1" = cp; then
	python2 lind_fs_utils.py "$@" 2>/dev/null
	ret=$?
	if test "$ret" -ne 0; then
		shift
		python2 lind_fs_utils.py update "$@"
		ret=$?
	fi
else
	python2 lind_fs_utils.py "$@"
	ret=$?
fi

exit "$ret"