From 864cc0373fd6095295f68cc44d1657bd17269732 Mon Sep 17 00:00:00 2001
From: kitsunyan
Date: Thu, 15 Mar 2018 03:05:14 +0300
Subject: Provide custom config for makepkg instead of exporting variables

---
 src/utils.nim | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/utils.nim')

diff --git a/src/utils.nim b/src/utils.nim
index 1d7c6bd..8316110 100644
--- a/src/utils.nim
+++ b/src/utils.nim
@@ -179,6 +179,20 @@ proc removeDirQuiet*(s: string) =
   except:
     discard
 
+const bashSpecialCharacters = " \t\"'`()[]{}#&|;!\\*~<>?"
+
+proc bashEscape*(s: string): string =
+  result = ""
+  for c in s:
+    if c in bashSpecialCharacters:
+      result &= "\\" & c
+    elif c == "\n"[0]:
+      result &= "$'\\n'"
+    elif c.cuint < 0x20.cuint or c.cuint > 0x80.cuint:
+      result &= "$'\\0x" & c.toHex & "'"
+    else:
+      result &= c
+
 proc dgettext(domain: cstring, s: cstring): cstring
   {.cdecl, importc: "dgettext".}
 
-- 
cgit v1.2.3-70-g09d2