From 4abdb218c7bd88aad8b9178cdaaa6a97079f5ac6 Mon Sep 17 00:00:00 2001
From: lassulus <lass@blue.r>
Date: Wed, 22 Aug 2018 12:55:30 +0200
Subject: automate nixpkgs update

---
 krebs/update-channel.sh | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100755 krebs/update-channel.sh

(limited to 'krebs/update-channel.sh')

diff --git a/krebs/update-channel.sh b/krebs/update-channel.sh
new file mode 100755
index 00000000..47d3f29c
--- /dev/null
+++ b/krebs/update-channel.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+dir=$(dirname $0)
+oldrev=$(cat $dir/nixpkgs.json | jq -r .rev | sed 's/\(.\{7\}\).*/\1/')
+nix-shell -p nix-prefetch-git --run 'nix-prefetch-git \
+  --url https://github.com/NixOS/nixpkgs-channels \
+  --rev refs/heads/nixos-18.03' \
+> $dir/nixpkgs.json
+newrev=$(cat $dir/nixpkgs.json | jq -r .rev | sed 's/\(.\{7\}\).*/\1/')
+git commit $dir/nixpkgs.json -m "nixpkgs: $oldrev -> $newrev"
-- 
cgit v1.2.3