From f27dbaaae4bd737c26501fa452486b1edfd3a960 Mon Sep 17 00:00:00 2001
From: olli <olli@gabosh.net>
Date: Wed, 7 Feb 2024 10:37:30 +0100
Subject: [PATCH] nicer bash code

---
 dabo/functions/get_vars_from_csv.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/dabo/functions/get_vars_from_csv.sh b/dabo/functions/get_vars_from_csv.sh
index 75c2fde..56fb74c 100644
--- a/dabo/functions/get_vars_from_csv.sh
+++ b/dabo/functions/get_vars_from_csv.sh
@@ -41,11 +41,10 @@ function get_vars_from_csv {
   get_var_from_line price 2
 
   # get newest price from raw file if this is a non-full loop
-  # TODO: Nicer pure-bash code
   if [ ${FULL_LOOP} == 0 ] 
   then
-    f_ASSET_HIST_FILE_RAW=$(echo ${f_ASSET_HIST_FILE} | sed 's/.csv$/-raw.csv/')
-    f_price=$(tail -n1 "${f_ASSET_HIST_FILE_RAW}" | cut -d, -f2)
+    readarray -d "," -t f_last_line_raw_array < <(tail -n1 "${f_ASSET_HIST_FILE/.csv/-raw.csv}")
+    f_price=${f_last_line_raw_array[1]}
   fi
 
   get_var_from_line price_change 3