All my dotfiles
reykjalin.org
1local comlink = require('comlink')
2local watcher = require('watcher')
3
4local function run_command_and_trim(command)
5 -- Execute the command and capture output
6 local handle = io.popen(command)
7 assert(handle, "Failed to execute command")
8
9 -- Read the output
10 local result = handle:read("*a")
11 local success, exit_type, exit_code = handle:close()
12
13 -- Check if command executed successfully
14 assert(success, "Command failed with exit code: " .. (exit_code or "unknown"))
15
16 -- Trim whitespace (including newlines)
17 if result then
18 result = result:match("^%s*(.-)%s*$")
19 end
20
21 return result
22end
23
24local config = {
25 server = 'chat.sr.ht',
26 user = 'reykjalin',
27 nick = 'reykjalin',
28 password = run_command_and_trim('op read "op://Private/chat.sr.ht app password/password"'),
29 tls = true,
30 real_name = 'Kristófer Reykjalín',
31}
32
33-- Set channel watch config to receive notifications on any message in the provided channels.
34local connection = comlink.connect(config)
35connection.on_message = watcher.on_message
36
37watcher.channels = {
38 "#comlink",
39 "#ghostty",
40 "#vaxis",
41}
42
43-- Keybindings.
44comlink.bind("ctrl+c", "quit")
45comlink.bind("ctrl+n", "next-channel")
46comlink.bind("ctrl+j", "next-channel")
47comlink.bind("ctrl+p", "prev-channel")
48comlink.bind("ctrl+l", "redraw")
49
50local function mark_read(_)
51 local maybe_channel = comlink.selected_channel()
52 if maybe_channel then
53 maybe_channel:mark_read()
54 end
55end
56comlink.bind("ctrl+r", mark_read)
57
58-- /tableflip and /shrug.
59local function tableflip(_)
60 local channel = comlink.selected_channel()
61 if channel then
62 channel:send_msg("(╯°□°)╯︵ ┻━┻")
63 end
64end
65
66local function shrug(_)
67 local channel = comlink.selected_channel()
68 if channel then
69 channel:send_msg("¯\\_(ツ)_/¯")
70 end
71end
72
73comlink.add_command("tableflip", tableflip)
74comlink.add_command("shrug", shrug)
75
76-- /fmt <text>.
77local function replace(string, old, new)
78 local s = string
79 local search_start_idx = 1
80
81 while true do
82 local start_idx, end_idx = s:find(old, search_start_idx, true)
83 if not start_idx then
84 break
85 end
86
87 local postfix = s:sub(end_idx + 1)
88 s = s:sub(1, (start_idx - 1)) .. new .. postfix
89
90 search_start_idx = -1 * postfix:len()
91 end
92
93 return s
94end
95
96local function format(cmdline)
97 local channel = comlink.selected_channel()
98 if channel then
99 local s = replace(cmdline, "**", "\x02")
100 s = replace(s, "*", "\x1D")
101 s = replace(s, "~", "\x1E")
102 s = replace(s, "_", "\x1F")
103 s = replace(s, "<blue>", "\x0302")
104 s = replace(s, "</blue>", "\x03")
105 channel:send_msg(s)
106 end
107end
108comlink.add_command("fmt", format)