From d662682fb567cebb5efa466f2d62f7574ce3dac8 Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Fri, 24 Sep 2021 20:37:55 +0200
Subject: [PATCH] Honour NO_COLOR in bootstrap scrips, fixes #248

---
 scripts/bootstrap/bootstrap-haskell | 66 ++++++++++++++++++-----------
 1 file changed, 41 insertions(+), 25 deletions(-)

diff --git a/scripts/bootstrap/bootstrap-haskell b/scripts/bootstrap/bootstrap-haskell
index 0b1c54e..12a6594 100755
--- a/scripts/bootstrap/bootstrap-haskell
+++ b/scripts/bootstrap/bootstrap-haskell
@@ -52,41 +52,57 @@ esac
 
 
 die() {
-    (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
+    if [ -n "${NO_COLOR}" ] ; then
+        (>&2 printf "%s\\n" "$1")
+    else
+        (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
+    fi
     exit 2
 }
 
 warn() {
-	case "${plat}" in
-			MSYS*|MINGW*)
-				echo -e "\\033[0;35m$1\\033[0m"
-				;;
-			*)
-				printf "\\033[0;35m%s\\033[0m\\n" "$1"
-				;;
-	esac
+    if [ -n "${NO_COLOR}" ] ; then
+        printf "%s\\n" "$1"
+    else
+        case "${plat}" in
+                MSYS*|MINGW*)
+                    echo -e "\\033[0;35m$1\\033[0m"
+                    ;;
+                *)
+                    printf "\\033[0;35m%s\\033[0m\\n" "$1"
+                    ;;
+        esac
+    fi
 }
 
 yellow() {
-	case "${plat}" in
-			MSYS*|MINGW*)
-				echo -e "\\033[0;33m$1\\033[0m"
-				;;
-			*)
-				printf "\\033[0;33m%s\\033[0m\\n" "$1"
-				;;
-	esac
+    if [ -n "${NO_COLOR}" ] ; then
+        printf "%s\\n" "$1"
+    else
+        case "${plat}" in
+                MSYS*|MINGW*)
+                    echo -e "\\033[0;33m$1\\033[0m"
+                    ;;
+                *)
+                    printf "\\033[0;33m%s\\033[0m\\n" "$1"
+                    ;;
+        esac
+    fi
 }
 
 green() {
-	case "${plat}" in
-			MSYS*|MINGW*)
-				echo -e "\\033[0;32m$1\\033[0m"
-				;;
-			*)
-				printf "\\033[0;32m%s\\033[0m\\n" "$1"
-				;;
-	esac
+    if [ -n "${NO_COLOR}" ] ; then
+        printf "%s\\n" "$1"
+    else
+        case "${plat}" in
+                MSYS*|MINGW*)
+                    echo -e "\\033[0;32m$1\\033[0m"
+                    ;;
+                *)
+                    printf "\\033[0;32m%s\\033[0m\\n" "$1"
+                    ;;
+        esac
+    fi
 }
 
 edo() {