makefu:Reakor add random-issue

makefu/2configs/Reaktor/random-issue.sh

@@ -0,0 +1,20 @@
+#! /bin/sh
+set -eu
+# requires env:
+#   $state_dir
+#   $origin
+
+# in PATH: git,lentil,coreutils
+subdir=`echo "$1" | tr -dc "[:alnum:]"`
+name=`echo "$origin" | tr -dc "[:alnum:]"`
+track="$state_dir/$name-checkout"
+(if test -e "$track" ;then
+  cd "$track"
+  git fetch origin master
+  git reset --hard origin/master
+else
+  git clone "$origin" "$track"
+fi) >&2
+
+cd "$track"
+lentil "${subdir:-.}" -f csv | sed 1d | shuf | head -1

makefu/2configs/Reaktor/stockholmLentil.nix

@@ -0,0 +1,25 @@
+{ config, lib, pkgs, ... }:
+
+with pkgs;
+let
+  random-issue = pkgs.writeScript "random-issue" (builtins.readFile ./random-issue.sh);
+  random-issue-path = lib.makeSearchPath "bin" (with pkgs; [
+                        coreutils
+                        git
+                        gnused
+                        lentil]);
+in {
+  krebs.Reaktor.enable = true;
+  krebs.Reaktor.debug = true;
+  # krebs.Reaktor.nickname = "test-reaktor";
+  # TODO: make origin variable
+  krebs.Reaktor.extraConfig = ''
+  public_commands.insert(0,{
+    'capname' : "stockholm-issue",
+    'pattern' : indirect_pattern.format("stockholm-issue"),
+    'argv'    : ["${random-issue}"],
+    'env'     : { 'state_dir': workdir,
+                  'PATH':'${random-issue-path}',
+                  'origin':'http://cgit.pnp/stockholm' } })
+  '';
+}