From eb63fd55470eafd62bc245f61dd5fae1757c60b6 Mon Sep 17 00:00:00 2001
From: Ayush Agarwal <ayush@fastmail.in>
Date: Fri, 18 Feb 2022 22:19:44 +0530
Subject: fix: parse config file options conditionally

the pass and dmenu backends mentioned in the config file will be
accepted only if they're not already set by the argparse menu which will
be modified to run before the config file is parsed
---
 tessen | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tessen b/tessen
index b6f006e..a6b5317 100755
--- a/tessen
+++ b/tessen
@@ -730,11 +730,15 @@ parse_config() {
       val="${idx#*\"}"
       val="${val%*\"}"
       # here comes the ladder
-      if [[ $key == "pass_backend" ]]; then
+      # the -p, -d, and -a options will be parsed and set only if they're not
+      # already set, i.e., from the argparse
+      if [[ $key == "pass_backend" ]] && [[ -z $pass_backend ]]; then
         validate_pass_backend "$val"
-      elif [[ $key == "dmenu_backend" ]]; then
+        readonly pass_backend
+      elif [[ $key == "dmenu_backend" ]] && [[ -z $dmenu_backend ]]; then
         validate_dmenu_backend "$val"
-      elif [[ $key == "action" ]]; then
+        readonly dmenu_backend
+      elif [[ $key == "action" ]] && [[ -z $tsn_action ]]; then
         validate_action "$val"
         readonly tsn_action
       elif [[ $key == "rofi_config_file" ]] && [[ -f ${val@P} ]]; then
-- 
cgit v1.2.3