From cd268ca24967733172dbe5c3fe62fefbbdf80e44 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Tue, 18 Feb 2020 14:57:16 +0100
Subject: krebs krops: use upstream writers

---
 krebs/krops.nix | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'krebs/krops.nix')

diff --git a/krebs/krops.nix b/krebs/krops.nix
index 1f439f62..608e46df 100644
--- a/krebs/krops.nix
+++ b/krebs/krops.nix
@@ -31,18 +31,19 @@
       };
     };
     stockholm.file = toString ../.;
-    stockholm-version.pipe = toString (pkgs.writeDash "${name}-version" ''
-      set -efu
-      cd ${lib.escapeShellArg stockholm.file}
-      V=$(${pkgs.coreutils}/bin/date +%y.%m)
-      if test -d .git; then
-        V=$V.git.$(${pkgs.git}/bin/git describe --always --dirty)
-        case $V in (*-dirty)
-          V=$V@''${HOSTNAME-$(${pkgs.nettools}/bin/hostname)}
-        esac
-      fi
-      printf %s "$V"
-    '');
+    stockholm-version.pipe =
+      toString (pkgs.writers.writeDash "${name}-version" ''
+        set -efu
+        cd ${lib.escapeShellArg stockholm.file}
+        V=$(${pkgs.coreutils}/bin/date +%y.%m)
+        if test -d .git; then
+          V=$V.git.$(${pkgs.git}/bin/git describe --always --dirty)
+          case $V in (*-dirty)
+            V=$V@''${HOSTNAME-$(${pkgs.nettools}/bin/hostname)}
+          esac
+        fi
+        printf %s "$V"
+      '');
   };
 
   source ={ test }: lib.evalSource [
-- 
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