lib/fetchers.nix: factor out impure proxy vars (#18702)

Apparently everyone just copied those variables, instead of creating a library constant for them. Some even removed the comment. -.-
2016-09-17 21:50:01 +02:00
parent aa7ab01131
commit 61462c94e6
14 changed files with 29 additions and 72 deletions
@@ -6,9 +6,7 @@ stdenv.mkDerivation {
  builder = ./builder.sh;
  buildInputs = [mercurial];

-  impureEnvVars = [
-    "http_proxy" "https_proxy" "ftp_proxy" "all_proxy" "no_proxy"
-  ];
+  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars;

  # Nix <= 0.7 compatibility.
  id = md5;