Disable color outputs using RAW_OUTPUT env var

Setting this environment variable will not wrap the text in color ANSI code, so that we can print a raw output. Signed-off-by: Rishikesh Nair <alienware505@gmail.com> (cherry picked from commit ff7cfa22) Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Disable color outputs using RAW_OUTPUT env var
ff81da4f · Rishi · Brad Davidson · 8202e930 · ff81da4f
Commit ff81da4f authored Feb 06, 2024 by Rishi Committed by Brad Davidson Mar 07, 2024
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check-config.sh contrib/util/check-config.sh +8 -0

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--- a/contrib/util/check-config.sh
+++ b/contrib/util/check-config.sh
@@ -21,6 +21,9 @@ binDir=$(dirname "$0")
 configFormat=gz
 isError=0

+# RAW_OUTPUT=1 disables colored outputs
+RAW_OUTPUT=${RAW_OUTPUT:-0}
+
 if [ $# -gt 0 ]; then
  CONFIG="$1"
 fi
@@ -81,6 +84,11 @@ color() {
  printf '\033['"$codes"'m'
 }
 wrap_color() {
+  if [ $RAW_OUTPUT -eq 1 ]; then
+    echo -n "$1"
+    return
+  fi
+
  text="$1"
  shift
  color "$@"