From: Spencer Imbleau <spencer@imbleau.com>
Date: Fri, 8 Jan 2021 00:15:02 +0000 (-0500)
Subject: FEATURE: Changed awk config command to be more cross platform (#513)
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=06aa4ddb769bf5164758190559378e36303a4a97;p=discourse_docker.git

FEATURE: Changed awk config command to be more cross platform (#513)

in Ubuntu 20.04 LTS, pre installed is mawk 1.3.4, which is called when you use awk. In this version, "--field-seperator" is not a valid option, leaving discourse-doctor with many errors.
Described in https://meta.discourse.org/t/discourse-doctor-parsing-smtp-credentials-not-working-admin-registration-email-not-working/174461, this commit aims to use -F as the accepted flag for field separation which is unambiguous across GNU AWK and Ubuntu MAWK.
---

diff --git a/discourse-doctor b/discourse-doctor
index 4d66900..bf8119b 100755
--- a/discourse-doctor
+++ b/discourse-doctor
@@ -210,7 +210,7 @@ dump_yaml() {
 ##
 read_config() {
   config_line=$(egrep "^  #?$1:" $web_file)
-  read_config_result=$(echo $config_line | awk  --field-separator=":" '{print $2}')
+  read_config_result=$(echo $config_line | awk  -F ":" '{print $2}')
   read_config_result=$(echo $read_config_result | sed "s/^\([\"']\)\(.*\)\1\$/\2/g")
 }