From a7af3289a94568ba9a092ee8d36c6719f2ddf34d Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Sun, 27 Jan 2019 03:27:29 +0100
Subject: pkgs: add reaktor2-plugins

---
 krebs/5pkgs/simple/reaktor2-plugins.nix | 106 ++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 krebs/5pkgs/simple/reaktor2-plugins.nix

diff --git a/krebs/5pkgs/simple/reaktor2-plugins.nix b/krebs/5pkgs/simple/reaktor2-plugins.nix
new file mode 100644
index 00000000..fcbcd636
--- /dev/null
+++ b/krebs/5pkgs/simple/reaktor2-plugins.nix
@@ -0,0 +1,106 @@
+{ lib, pkgs, ... }:
+with import <stockholm/lib>;
+
+rec {
+  generators = {
+    command_hook = commands: {
+      pattern =
+        "^\\s*([0-9A-Za-z._][0-9A-Za-z._-]*)(?:\\s+(.*\\S))?\\s*$";
+      command = 1;
+      arguments = [2];
+      commands = commands;
+    };
+  };
+
+  commands = {
+
+    hello = {
+      filename = "${pkgs.Reaktor.src}/reaktor/commands/hello";
+    };
+
+    random-emoji = {
+      filename = <stockholm/krebs/5pkgs/simple/Reaktor/scripts/random-emoji.sh>;
+      env = {
+        PATH = makeBinPath (with pkgs; [ coreutils gnused gnugrep xmlstarlet wget ]);
+      };
+    };
+
+    nixos-version = {
+      filename = pkgs.writeDash "nixos-version" ''
+        . /etc/os-release
+        echo "$PRETTY_NAME"
+      '';
+    };
+
+    stockholm-issue = {
+      filename = <stockholm/krebs/5pkgs/simple/Reaktor/scripts/random-issue.sh>;
+      env = {
+        PATH = makeBinPath (with pkgs; [ coreutils git gnused haskellPackages.lentil ]);
+        origin = "http://cgit.gum/stockholm";
+        state_dir = "/tmp/stockholm-issue";
+      };
+    };
+
+  };
+
+  hooks = {
+
+    sed = {
+      activate = "always";
+      pattern = "^(.*)$";
+      arguments = [1];
+      command = {
+        env = {
+          PATH = makeBinPath (with pkgs; [ gnused ]);
+          state_dir = "/tmp";
+        };
+        filename = pkgs.writeDash "sed-plugin" ''
+          set -efu
+          exec ${pkgs.python3}/bin/python \
+              ${<stockholm/krebs/5pkgs/simple/Reaktor/scripts/sed-plugin.py>} "$@"
+        '';
+      };
+    };
+
+    shack-correct = {
+      activate = "match";
+      pattern = "^(.*Shack.*)$";
+      arguments = [1];
+      command.filename = <stockholm/krebs/5pkgs/simple/Reaktor/scripts/shack-correct.sh>;
+    };
+
+
+    url-title = {
+      #pattern = "^.*(http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+).*$";
+      pattern = "^.*(http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+).*$";
+      activate = "match";
+      arguments = [1];
+      command = {
+        filename = pkgs.writePython3 "url-title" { deps = with pkgs.python3Packages; [ beautifulsoup4 lxml ]; } ''
+          import cgi
+          import sys
+          import urllib.request
+          from bs4 import BeautifulSoup
+
+          try:
+              req = urllib.request.Request(sys.argv[1])
+              req.add_header('user-agent', 'Reaktor-url-title')
+              resp = urllib.request.urlopen(req)
+              if resp.headers['content-type'].find('text/html') >= 0:
+                  soup = BeautifulSoup(resp.read(16000), "lxml")
+                  title = soup.find('title').string
+
+                  if len(title.split('\n')) > 5:
+                      title = '\n'.join(title.split('\n')[:5])
+
+                  print(title[:450])
+              else:
+                  cd_header = resp.headers['content-disposition']
+                  print(cgi.parse_header(cd_header)[1]['filename'])
+          except:  # noqa: E722
+              pass
+        '';
+      };
+    };
+  };
+}
-- 
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