SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"

TOOL="$(basename "$0" ".sh" | sed -E 's/^go-//g')"

set -e

die() {

echo >&2 "$@"

exit 1

}

RACE="${RACE:-false}"

x_defs=()

x_def_errors=()

while read -r line || [[ -n "$line" ]]; do

if [[ "$line" =~ ^[[:space:]]*$ ]]; then

continue

elif [[ "$line" =~ ^([^[:space:]]+)[[:space:]]+(.*)[[:space:]]*$ ]]; then

var="${BASH_REMATCH[1]}"

def="${BASH_REMATCH[2]}"

eval "status_${var}=$(printf '%q' "$def")"

else

die "Malformed status.sh output line ${line}"

fi

done < <(cd "${SCRIPT_DIR}/.."; ./status.sh)

while read -r line || [[ -n "$line" ]]; do

if [[ "$line" =~ ^[[:space:]]*$ ]]; then

continue

elif [[ "$line" =~ ^([^:]+):([[:digit:]]+):[[:space:]]*(var[[:space:]]+)?([^[:space:]]+)[[:space:]].*//XDef:([^[:space:]]+)[[:space:]]*$ ]]; then

go_file="${BASH_REMATCH[1]}"

go_line="${BASH_REMATCH[2]}"

go_var="${BASH_REMATCH[4]}"

status_var="${BASH_REMATCH[5]}"

varname="status_${status_var}"

[[ -n "${!varname}" ]] || x_def_errors+=(

"Variable ${go_var} defined in ${go_file}:${go_line} references status var ${status_var} that is not part of the status.sh output"

)

go_package="$(cd "${SCRIPT_DIR}/.."; go list -e "./$(dirname "$go_file")")"

x_defs+=(-X "\"${go_package}.${go_var}=${!varname}\"")

fi

done < <(git -C "${SCRIPT_DIR}/.." grep -n '//XDef:' -- '*.go')

if [[ "${#x_def_errors[@]}" -gt 0 ]]; then

printf >&2 "%s\n" "${x_def_errors[@]}"

exit 1

ldflags=("${x_defs[@]}")

if [[ "$DEBUG_BUILD" != "yes" ]]; then

ldflags+=(-s -w)

function invoke_go() {

}

function go_build() (

)

function go_build_file() {

}

function invoke_go_build() {

}

function go_run() (

invoke_go run "$@"

)

function go_test() (

unset GOOS

invoke_go test "$@"

)

case "$TOOL" in

build)

go_build "$@"

;;

build-file)

go_build_file "$1" "$2"

;;

test)

go_test "$@"

;;

run)

go_run "$@"

;;

*)

die "Unknown go tool '${TOOL}'"

;;