Merge remote-tracking branch 'ni/master'

3 files changed, 45 insertions, 6 deletions

diff --git a/krebs/3modules/urlwatch.nix b/krebs/3modules/urlwatch.nix
index 61ee72e74..43535b08f 100644
--- a/krebs/3modules/urlwatch.nix
+++ b/krebs/3modules/urlwatch.nix
@@ -75,10 +75,7 @@ let
       ];
       apply = map (x: getAttr (typeOf x) {
         set = x;
-        string = {
-          url = x;
-          filter = null;
-        };
+        string.url = x;
       });
     };
     verbose = mkOption {
@@ -96,7 +93,7 @@ let
 
   hooksFile = cfg.hooksFile;
 
-  configFile = pkgs.writeText "urlwatch.yaml" (toJSON {
+  configFile = pkgs.writeJSON "urlwatch.yaml" {
     display = {
       error = true;
       new = true;
@@ -132,7 +129,7 @@ let
         line_length = 75;
       };
     };
-  });
+  };
 
   imp = {
     systemd.timers.urlwatch = {
@@ -210,8 +207,13 @@ let
         type = types.str;
       };
       filter = mkOption {
+        default = null;
         type = with types; nullOr str; # TODO nullOr subtypes.filter
       };
+      ignore_cached = mkOption {
+        default = null;
+        type = with types; nullOr bool;
+      };
     };
   };
 in out
diff --git a/krebs/5pkgs/override/default.nix b/krebs/5pkgs/override/default.nix
new file mode 100644
index 000000000..704831823
--- /dev/null
+++ b/krebs/5pkgs/override/default.nix
@@ -0,0 +1,12 @@
+with import <stockholm/lib>;
+self: super: {
+
+  exim = super.exim.overrideAttrs (old: rec {
+    name = warnOldVersion old.name "exim-4.92.2";
+    src = self.fetchurl {
+      url = "https://ftp.exim.org/pub/exim/exim4/${name}.tar.xz";
+      sha256 = "0m56jsh2fzvwj4rdpcc3pkd5vsi40cjrpzalis7l1zq33m4axmq1";
+    };
+  });
+
+}
diff --git a/krebs/5pkgs/simple/nix-prefetch-github.nix b/krebs/5pkgs/simple/nix-prefetch-github.nix
new file mode 100644
index 000000000..14096c33f
--- /dev/null
+++ b/krebs/5pkgs/simple/nix-prefetch-github.nix
@@ -0,0 +1,25 @@
+{ curl, jq, nix, writeDashBin }:
+
+writeDashBin "nix-prefetch-github" ''
+  # usage: nix-prefetch-github OWNER REPO [REF]
+  set -efu
+
+  owner=$1
+  repo=$2
+  ref=''${3-master}
+
+  info_url=https://api.github.com/repos/$owner/$repo/commits/$ref
+  info=$(${curl}/bin/curl -fsS "$info_url")
+  rev=$(printf %s "$info" | ${jq}/bin/jq -r .sha)
+
+  name=$owner-$repo-$ref
+  url=https://github.com/$owner/$repo/tarball/$rev
+  sha256=$(${nix}/bin/nix-prefetch-url --name "$name" --unpack "$url")
+
+  export owner repo rev sha256
+  ${jq}/bin/jq -n '
+    env | {
+      owner, repo, rev, sha256
+    }
+  '
+''