Updates for newer program versions

update_compile_commands

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+BASE_PATH="/home/anaber/prj/trenton"
+DB_NAME="compile_commands.json"
+
+function do_update {
+    DB_SRC="$1"
+    ln -sf "${DB_SRC}" "${BASE_PATH}"/"${DB_NAME}"
+}
+
+# Get a list of valid compile command databases in the repo
+mapfile -t DB_LIST < <( find "${BASE_PATH}" -mindepth 2 -type f -name "${DB_NAME}" )
+idx=0
+for DB_ELEM in ${DB_LIST[@]}; do
+    echo "${idx}:  ${DB_ELEM}"
+    idx=$((idx+1))
+done
+
+# Parse and validate the user selection
+read -p "Select an option to update: " SELECTION
+NUM_ELEM=${#DB_LIST[@]}
+MAX_ELEM=$((NUM_ELEM-1))
+case "${SELECTION}" in
+    ''|*[!0-${MAX_ELEM}]*) echo "Operation cancelled" ;;
+    *) do_update "${DB_LIST[${SELECTION}]}" ;;
+esac