summaryrefslogtreecommitdiff
path: root/Omni/Jr.hs
blob: 32322d2bc571f9b310a05c49bd0502bad8662fcf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
{-# LANGUAGE NoImplicitPrelude #-}

-- : out jr
-- : dep sqlite-simple
module Omni.Jr where

import Alpha
import qualified Data.Text as Text
import qualified Omni.Agent.Core as AgentCore
import qualified Omni.Agent.Worker as AgentWorker
import qualified Omni.Cli as Cli
import qualified Omni.Task as Task
import qualified Omni.Test as Test
import qualified System.Console.Docopt as Docopt
import qualified System.Directory as Directory
import System.Environment (withArgs)
import qualified System.Environment as Env
import qualified System.Exit as Exit
import System.FilePath (takeFileName)

main :: IO ()
main = Cli.main plan

plan :: Cli.Plan ()
plan =
  Cli.Plan
    { Cli.help = help,
      Cli.move = move,
      Cli.test = test,
      Cli.tidy = \_ -> pure ()
    }

help :: Cli.Docopt
help =
  [Cli.docopt|
jr

Usage:
  jr task [<args>...]
  jr work [<task-id>]
  jr merge-driver <ours> <theirs>
  jr test
  jr (-h | --help)

Commands:
  task          Manage tasks
  work          Start a worker agent on a task
  merge-driver  Internal git merge driver

Options:
  -h --help  Show this help
|]

move :: Cli.Arguments -> IO ()
move args
  | args `Cli.has` Cli.command "task" = do
      let extraArgs = Cli.getAllArgs args (Cli.argument "args")
      withArgs extraArgs Task.main
  | args `Cli.has` Cli.command "work" = do
      -- Always run in current directory
      let path = "."

      -- Infer name from current directory
      absPath <- Directory.getCurrentDirectory
      let name = Text.pack (takeFileName absPath)

      let worker =
            AgentCore.Worker
              { AgentCore.workerName = name,
                AgentCore.workerPid = Nothing,
                AgentCore.workerStatus = AgentCore.Idle,
                AgentCore.workerPath = path
              }

      let taskId = fmap Text.pack (Cli.getArg args (Cli.argument "task-id"))

      AgentWorker.start worker taskId
  | args `Cli.has` Cli.command "merge-driver" = mergeDriver args
  | otherwise = putText (str <| Docopt.usage help)

mergeDriver :: Cli.Arguments -> IO ()
mergeDriver args = do
  ours <- getArgOrExit args (Cli.argument "ours")
  theirs <- getArgOrExit args (Cli.argument "theirs")

  -- Set TASK_DB_PATH to ours (the file git provided as the current version)
  -- Since we are no longer using git-tracked tasks.jsonl, this merge driver logic needs rethinking.
  -- If the merge driver is called, it means git found a conflict in .tasks/tasks.jsonl, but we deleted it.
  -- So this code might be dead, or we might be dealing with legacy files during a rebase.
  -- For now, we'll keep the logic but be aware it's likely unused.
  Env.setEnv "TASK_DB_PATH" ours
  -- TaskCore.importTasks theirs
  -- Task.importTasks theirs

  -- We need to call task import via CLI or library.
  -- Omni.Task.importTasks IS NOT EXPOSED.
  -- But we can call Task.main
  withArgs ["import", "-i", theirs] Task.main
  Exit.exitSuccess

getArgOrExit :: Cli.Arguments -> Docopt.Option -> IO String
getArgOrExit args opt =
  case Cli.getArg args opt of
    Just val -> pure val
    Nothing -> do
      putText <| "Error: Missing required argument " <> Text.pack (show opt)
      Exit.exitFailure

test :: Test.Tree
test =
  Test.group
    "Omni.Jr"
    [ Test.unit "can run tests" <| True Test.@?= True,
      Test.unit "can parse work command" <| do
        let result = Docopt.parseArgs help ["work"]
        case result of
          Left err -> Test.assertFailure <| "Failed to parse 'work': " <> show err
          Right args -> args `Cli.has` Cli.command "work" Test.@?= True,
      Test.unit "can parse work command with task id" <| do
        let result = Docopt.parseArgs help ["work", "t-123"]
        case result of
          Left err -> Test.assertFailure <| "Failed to parse 'work t-123': " <> show err
          Right args -> do
            args `Cli.has` Cli.command "work" Test.@?= True
            Cli.getArg args (Cli.argument "task-id") Test.@?= Just "t-123"
    ]