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authorGregor Kleen <gkleen@yggdrasil.li>2021-09-04 21:52:24 +0200
committerGregor Kleen <gkleen@yggdrasil.li>2021-09-04 21:52:24 +0200
commit09d82350943286abc4a0b66c84287eb30a4b6f43 (patch)
tree9a823767b6fd5d073934a5627190755ff88b4c2c /user-profiles
parent2a7280335e2d290ea96c795dbb5bbc12cdd8061b (diff)
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feeds: imm-notmuch-insert
Diffstat (limited to 'user-profiles')
-rw-r--r--user-profiles/feeds/default.nix25
-rw-r--r--user-profiles/feeds/imm-notmuch-insert.py37
-rw-r--r--user-profiles/feeds/module.nix114
3 files changed, 160 insertions, 16 deletions
diff --git a/user-profiles/feeds/default.nix b/user-profiles/feeds/default.nix
index cfecf17e..82be90c7 100644
--- a/user-profiles/feeds/default.nix
+++ b/user-profiles/feeds/default.nix
@@ -1,18 +1,11 @@
1{ config, flakeInputs, userName, pkgs, lib, ... }: 1{ config, flakeInputs, pkgs, lib, userName, customUtils, ... }:
2 2{
3with lib; 3 home-manager.users.${userName} = {...}: {
4 4 imports = [
5let 5 (customUtils.overrideModuleArgs
6 cfg = config.home-manager.users.${userName}; 6 (import ./module.nix)
7 inherit (flakeInputs.home-manager.lib) hm; 7 (inputs: inputs // { inherit flakeInputs; inherit (config.nixpkgs) system; })
8 8 )
9 imm = flakeInputs.imm.defaultPackage.${config.nixpkgs.system}; 9 ];
10in {
11 config.home-manager.users.${userName} = {
12 home.packages = [ imm ];
13
14 home.activation.createImm = hm.dag.entryAfter ["writeBoundary"] ''
15 $DRY_RUN_CMD mkdir -p $VERBOSE_ARG ${cfg.xdg.configHome}/imm
16 '';
17 }; 10 };
18} 11}
diff --git a/user-profiles/feeds/imm-notmuch-insert.py b/user-profiles/feeds/imm-notmuch-insert.py
new file mode 100644
index 00000000..855f3a83
--- /dev/null
+++ b/user-profiles/feeds/imm-notmuch-insert.py
@@ -0,0 +1,37 @@
1#!@python@/bin/python
2
3import json
4import sys
5import subprocess
6from io import StringIO
7from email.message import EmailMessage
8import configparser
9from os import environ
10from dateutil.parser import isoparse
11
12def main():
13 notmuchConfig = configparser.ConfigParser()
14 notmuchConfig.read(environ.get('NOTMUCH_CONFIG'))
15
16 callbackMessage = json.load(sys.stdin)
17
18 msg = EmailMessage()
19 authors = ', '.join(map(lambda author: author['name'], callbackMessage['feed_item']['authors']))
20 msg['From'] = f"{callbackMessage['feed_definition']['title']} ({authors}) <imm@imm.invalid>"
21 msg['To'] = f"{notmuchConfig['user']['name']} <{notmuchConfig['user']['primary_email']}>"
22 msg['Subject'] = callbackMessage['feed_item']['title']
23 msg['Message-ID'] = f"{callbackMessage['feed_item']['identifier']@imm.invalid}"
24 for link in callbackMessage['feed_item']['links']:
25 msg.add_header('Link', link)
26 if 'date' in callbackMessage['feed_item']:
27 date = isoparse(callbackMessage['feed_item']['date'])
28 msg['Date'] = date.strftime('%a, %e %b %Y %T %z')
29
30 subprocess.run(
31 args=['notmuch', 'insert'],
32 check=True,
33 stdin=StringIO(bytes(msg))
34 )
35
36if __name__ == '__main__':
37 sys.exit(main())
diff --git a/user-profiles/feeds/module.nix b/user-profiles/feeds/module.nix
new file mode 100644
index 00000000..7a29331b
--- /dev/null
+++ b/user-profiles/feeds/module.nix
@@ -0,0 +1,114 @@
1{ config, flakeInputs, pkgs, lib, system, ... }:
2
3with lib;
4
5let
6 inherit (flakeInputs.home-manager.lib) hm;
7
8 configPath = "${config.xdg.configHome}/feeds/notmuchrc";
9 databasePath = "${config.xdg.dataHome}/feeds";
10
11 imm = flakeInputs.imm.defaultPackage.${system};
12 immWrapped = pkgs.runCommand "${imm.name}-wrapped-${config.home.username}"
13 { nativeBuildInputs = with pkgs; [ makeWrapper imm ];
14 } ''
15 mkdir -p $out/bin
16 makeWrapper ${imm}/bin/imm $out/bin/imm \
17 --add-flags --callbacks=${notmuchCallbacks}
18 '';
19
20 notmuchCallbacks = pkgs.writeText "imm-callbacks-${config.home.username}.dhall" ''
21 let Callback : Type =
22 { _executable : Text
23 , _arguments : List Text
24 }
25
26 let notmuchInsert =
27 { _executable = "${immNotmuchInsert}/bin/imm-notmuch-insert"
28 , _arguments = []
29 }
30
31 let config : List Callback = [ notmuchInsert ]
32 in config
33 '';
34
35 immNotmuchInsert = pkgs.stdenv.mkDerivation rec {
36 name = "imm-notmuch-insert-${config.home.username}";
37 src = ./imm-notmuch-insert.py;
38
39 phases = [ "buildPhase" "checkPhase" "installPhase" "fixupPhase" ];
40
41 python = pkgs.python39.withPackages (ps: with ps; [ configparser ]);
42
43 nativeBuildInputs = with pkgs; [ makeWrapper ];
44
45 buildPhase = ''
46 substituteAll $src imm-notmuch-insert
47 '';
48
49 doCheck = true;
50 checkPhase = ''
51 ${python}/bin/python -m py_compile imm-notmuch-insert
52 '';
53
54 installPhase = ''
55 install -m 0755 -D -t $out/bin \
56 imm-notmuch-insert
57 '';
58
59 fixupPhase = ''
60 wrapProgram $out/bin/imm-notmuch-insert \
61 --prefix PATH : ${pkgs.notmuch}/bin \
62 --set NOTMUCH_CONFIG ${configPath}
63 '';
64 };
65
66 mkIniKeyValue = key: value:
67 let
68 tweakVal = v:
69 if isString v then
70 v
71 else if isList v then
72 concatMapStringsSep ";" tweakVal v
73 else if isBool v then
74 (if v then "true" else "false")
75 else
76 toString v;
77 in "${key}=${tweakVal value}";
78
79 notmuchIni = {
80 database = { path = databasePath; };
81
82 maildir = { synchronize_flags = false; };
83
84 new = {
85 ignore = [];
86 tags = ["new"];
87 };
88
89 user = {
90 name = config.home.username;
91 primary_email = "${config.home.username}@imm.invalid";
92 };
93
94 search = { exclude_tags = ["deleted"]; };
95 };
96in {
97 config = {
98 home.packages = [ immWrapped ];
99
100 home.activation.createImm = hm.dag.entryAfter ["writeBoundary"] ''
101 $DRY_RUN_CMD mkdir -p $VERBOSE_ARG ${config.xdg.configHome}/imm
102 '';
103
104 xdg.configFile."feeds/notmuchrc".text =
105 let toIni = generators.toINI { mkKeyValue = mkIniKeyValue; };
106 in ''
107 # Generated by Home Manager.
108 '' + toIni notmuchIni;
109
110 home.activation.createFeedsDatabase = hm.dag.entryAfter ["writeBoundary"] ''
111 $DRY_RUN_CMD mkdir -p $VERBOSE_ARG ${databasePath}
112 '';
113 };
114}