blob: a3294911f9ad8918e436c90b1b937a5ef8a6ce34 (
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
|
{- git-annex webapp launcher
-
- Copyright 2012 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.WebApp where
import Common.Annex
import Command
import Assistant
import Assistant.DaemonStatus
import Assistant.TransferQueue
import Assistant.Threads.WebApp
import Utility.WebApp
import Utility.ThreadScheduler
import Utility.Daemon (checkDaemon)
import qualified Command.Watch
import Control.Concurrent.STM
def :: [Command]
def = [oneShot $ noRepo firstRun $
withOptions [Command.Watch.foregroundOption, Command.Watch.stopOption] $
command "webapp" paramNothing seek "launch webapp"]
seek :: [CommandSeek]
seek = [withFlag Command.Watch.stopOption $ \stopdaemon ->
withFlag Command.Watch.foregroundOption $ \foreground ->
withNothing $ start foreground stopdaemon]
start :: Bool -> Bool -> CommandStart
start foreground stopdaemon = notBareRepo $ do
if stopdaemon
then stopDaemon
else do
f <- liftIO . absPath =<< fromRepo gitAnnexHtmlShim
ifM (checkpid <&&> checkshim f) $
( liftIO $ openBrowser f
, startDaemon True foreground $ Just openBrowser
)
stop
where
checkpid = do
pidfile <- fromRepo gitAnnexPidFile
liftIO $ isJust <$> checkDaemon pidfile
checkshim f = liftIO $ doesFileExist f
openBrowser :: FilePath -> IO ()
openBrowser htmlshim = unlessM (runBrowser url) $
error $ "failed to start web browser on url " ++ url
where
url = "file://" ++ htmlshim
firstRun :: IO ()
firstRun = do
dstatus <- atomically . newTMVar =<< newDaemonStatus
transferqueue <- newTransferQueue
webAppThread Nothing dstatus transferqueue $ Just $ \f -> do
openBrowser f
waitForTermination
|
