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Add a check to see if gdb is installed #1

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6 changes: 6 additions & 0 deletions truffleproc.sh
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,8 @@ CONTAINER="${CONTAINER_IMAGE}@${CONTAINER_SHA}"
main() {
ensure_sudo

ensure_bin "gdb"

echo "# coredumping pid ${PID}"

coredump_pid
Expand All @@ -37,6 +39,10 @@ ensure_sudo() {
sudo touch /dev/null
}

ensure_bin() {
which "$1" > /dev/null
}

coredump_pid() {
cd "${TMP_DIR}"

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