summaryrefslogtreecommitdiff
path: root/Types/GitConfig.hs
blob: 33f102e1d4109595dfda7759e8354f8abf9b3f78 (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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
{- git-annex configuration
 -
 - Copyright 2012-2015 Joey Hess <id@joeyh.name>
 -
 - Licensed under the GNU GPL version 3 or higher.
 -}

module Types.GitConfig ( 
	GitConfig(..),
	extractGitConfig,
	RemoteGitConfig(..),
	extractRemoteGitConfig,
) where

import Common
import qualified Git
import qualified Git.Config
import qualified Git.Construct
import Git.SharedRepository
import Utility.DataUnits
import Config.Cost
import Types.UUID
import Types.Distribution
import Types.Availability
import Types.NumCopies
import Types.Difference
import Types.RefSpec
import Utility.HumanTime
import Utility.Gpg (GpgCmd, mkGpgCmd)
import Utility.ThreadScheduler (Seconds(..))

{- Main git-annex settings. Each setting corresponds to a git-config key
 - such as annex.foo -}
data GitConfig = GitConfig
	{ annexVersion :: Maybe String
	, annexUUID :: UUID
	, annexNumCopies :: Maybe NumCopies
	, annexDiskReserve :: Integer
	, annexDirect :: Bool
	, annexBackends :: [String]
	, annexQueueSize :: Maybe Int
	, annexBloomCapacity :: Maybe Int
	, annexBloomAccuracy :: Maybe Int
	, annexSshCaching :: Maybe Bool
	, annexAlwaysCommit :: Bool
	, annexDelayAdd :: Maybe Int
	, annexHttpHeaders :: [String]
	, annexHttpHeadersCommand :: Maybe String
	, annexAutoCommit :: Bool
	, annexDebug :: Bool
	, annexWebOptions :: [String]
	, annexQuviOptions :: [String]
	, annexAriaTorrentOptions :: [String]
	, annexWebDownloadCommand :: Maybe String
	, annexCrippledFileSystem :: Bool
	, annexLargeFiles :: Maybe String
	, annexAddSmallFiles :: Bool
	, annexFsckNudge :: Bool
	, annexAutoUpgrade :: AutoUpgrade
	, annexExpireUnused :: Maybe (Maybe Duration)
	, annexSecureEraseCommand :: Maybe String
	, annexGenMetaData :: Bool
	, annexListen :: Maybe String
	, annexStartupScan :: Bool
	, annexHardLink :: Bool
	, annexThin :: Bool
	, annexDifferences :: Differences
	, annexUsedRefSpec :: Maybe RefSpec
	, annexVerify :: Bool
	, annexPidLock :: Bool
	, annexPidLockTimeout :: Seconds
	, annexAddUnlocked :: Bool
	, coreSymlinks :: Bool
	, coreSharedRepository :: SharedRepository
	, gcryptId :: Maybe String
	, gpgCmd :: GpgCmd
	}

extractGitConfig :: Git.Repo -> GitConfig
extractGitConfig r = GitConfig
	{ annexVersion = notempty $ getmaybe (annex "version")
	, annexUUID = maybe NoUUID toUUID $ getmaybe (annex "uuid")
	, annexNumCopies = NumCopies <$> getmayberead (annex "numcopies")
	, annexDiskReserve = fromMaybe onemegabyte $
		readSize dataUnits =<< getmaybe (annex "diskreserve")
	, annexDirect = getbool (annex "direct") False
	, annexBackends = getwords (annex "backends")
	, annexQueueSize = getmayberead (annex "queuesize")
	, annexBloomCapacity = getmayberead (annex "bloomcapacity")
	, annexBloomAccuracy = getmayberead (annex "bloomaccuracy")
	, annexSshCaching = getmaybebool (annex "sshcaching")
	, annexAlwaysCommit = getbool (annex "alwayscommit") True
	, annexDelayAdd = getmayberead (annex "delayadd")
	, annexHttpHeaders = getlist (annex "http-headers")
	, annexHttpHeadersCommand = getmaybe (annex "http-headers-command")
	, annexAutoCommit = getbool (annex "autocommit") True
	, annexDebug = getbool (annex "debug") False
	, annexWebOptions = getwords (annex "web-options")
	, annexQuviOptions = getwords (annex "quvi-options")
	, annexAriaTorrentOptions = getwords (annex "aria-torrent-options")
	, annexWebDownloadCommand = getmaybe (annex "web-download-command")
	, annexCrippledFileSystem = getbool (annex "crippledfilesystem") False
	, annexLargeFiles = getmaybe (annex "largefiles")
	, annexAddSmallFiles = getbool (annex "addsmallfiles") True
	, annexFsckNudge = getbool (annex "fscknudge") True
	, annexAutoUpgrade = toAutoUpgrade $ getmaybe (annex "autoupgrade")
	, annexExpireUnused = maybe Nothing Just . parseDuration
		<$> getmaybe (annex "expireunused")
	, annexSecureEraseCommand = getmaybe (annex "secure-erase-command")
	, annexGenMetaData = getbool (annex "genmetadata") False
	, annexListen = getmaybe (annex "listen")
	, annexStartupScan = getbool (annex "startupscan") True
	, annexHardLink = getbool (annex "hardlink") False
	, annexThin = getbool (annex "thin") False
	, annexDifferences = getDifferences r
	, annexUsedRefSpec = either (const Nothing) Just . parseRefSpec 
		=<< getmaybe (annex "used-refspec")
	, annexVerify = getbool (annex "verify") True
	, annexPidLock = getbool (annex "pidlock") False
	, annexPidLockTimeout = Seconds $ fromMaybe 300 $
		getmayberead (annex "pidlocktimeout")
	, annexAddUnlocked = getbool (annex "addunlocked") False
	, coreSymlinks = getbool "core.symlinks" True
	, coreSharedRepository = getSharedRepository r
	, gcryptId = getmaybe "core.gcrypt-id"
	, gpgCmd = mkGpgCmd (getmaybe "gpg.program")
	}
  where
	getbool k d = fromMaybe d $ getmaybebool k
	getmaybebool k = Git.Config.isTrue =<< getmaybe k
	getmayberead k = readish =<< getmaybe k
	getmaybe k = Git.Config.getMaybe k r
	getlist k = Git.Config.getList k r
	getwords k = fromMaybe [] $ words <$> getmaybe k

	annex k = "annex." ++ k
			
	onemegabyte = 1000000

{- Per-remote git-annex settings. Each setting corresponds to a git-config
 - key such as <remote>.annex-foo, or if that is not set, a default from
 - annex.foo -}
data RemoteGitConfig = RemoteGitConfig
	{ remoteAnnexCost :: Maybe Cost
	, remoteAnnexCostCommand :: Maybe String
	, remoteAnnexIgnore :: Bool
	, remoteAnnexSync :: Bool
	, remoteAnnexReadOnly :: Bool
	, remoteAnnexVerify :: Bool
	, remoteAnnexTrustLevel :: Maybe String
	, remoteAnnexStartCommand :: Maybe String
	, remoteAnnexStopCommand :: Maybe String
	, remoteAnnexAvailability :: Maybe Availability
	, remoteAnnexBare :: Maybe Bool

	{- These settings are specific to particular types of remotes
	 - including special remotes. -}
	, remoteAnnexShell :: Maybe String
	, remoteAnnexSshOptions :: [String]
	, remoteAnnexRsyncOptions :: [String]
	, remoteAnnexRsyncUploadOptions :: [String]
	, remoteAnnexRsyncDownloadOptions :: [String]
	, remoteAnnexRsyncTransport :: [String]
	, remoteAnnexGnupgOptions :: [String]
	, remoteAnnexGnupgDecryptOptions :: [String]
	, remoteAnnexRsyncUrl :: Maybe String
	, remoteAnnexBupRepo :: Maybe String
	, remoteAnnexTahoe :: Maybe FilePath
	, remoteAnnexBupSplitOptions :: [String]
	, remoteAnnexDirectory :: Maybe FilePath
	, remoteAnnexGCrypt :: Maybe String
	, remoteAnnexDdarRepo :: Maybe String
	, remoteAnnexHookType :: Maybe String
	, remoteAnnexExternalType :: Maybe String
	{- A regular git remote's git repository config. -}
	, remoteGitConfig :: Maybe GitConfig
	}

extractRemoteGitConfig :: Git.Repo -> String -> RemoteGitConfig
extractRemoteGitConfig r remotename = RemoteGitConfig
	{ remoteAnnexCost = getmayberead "cost"
	, remoteAnnexCostCommand = notempty $ getmaybe "cost-command"
	, remoteAnnexIgnore = getbool "ignore" False
	, remoteAnnexSync = getbool "sync" True
	, remoteAnnexReadOnly = getbool "readonly" False
	, remoteAnnexVerify = getbool "verify" True
	, remoteAnnexTrustLevel = notempty $ getmaybe "trustlevel"
	, remoteAnnexStartCommand = notempty $ getmaybe "start-command"
	, remoteAnnexStopCommand = notempty $ getmaybe "stop-command"
	, remoteAnnexAvailability = getmayberead "availability"
	, remoteAnnexBare = getmaybebool "bare"

	, remoteAnnexShell = getmaybe "shell"
	, remoteAnnexSshOptions = getoptions "ssh-options"
	, remoteAnnexRsyncOptions = getoptions "rsync-options"
	, remoteAnnexRsyncDownloadOptions = getoptions "rsync-download-options"
	, remoteAnnexRsyncUploadOptions = getoptions "rsync-upload-options"
	, remoteAnnexRsyncTransport = getoptions "rsync-transport"
	, remoteAnnexGnupgOptions = getoptions "gnupg-options"
	, remoteAnnexGnupgDecryptOptions = getoptions "gnupg-decrypt-options"
	, remoteAnnexRsyncUrl = notempty $ getmaybe "rsyncurl"
	, remoteAnnexBupRepo = getmaybe "buprepo"
	, remoteAnnexTahoe = getmaybe "tahoe"
	, remoteAnnexBupSplitOptions = getoptions "bup-split-options"
	, remoteAnnexDirectory = notempty $ getmaybe "directory"
	, remoteAnnexGCrypt = notempty $ getmaybe "gcrypt"
	, remoteAnnexDdarRepo = getmaybe "ddarrepo"
	, remoteAnnexHookType = notempty $ getmaybe "hooktype"
	, remoteAnnexExternalType = notempty $ getmaybe "externaltype"
	, remoteGitConfig = Nothing
	}
  where
	getbool k d = fromMaybe d $ getmaybebool k
	getmaybebool k = Git.Config.isTrue =<< getmaybe k
	getmayberead k = readish =<< getmaybe k
	getmaybe k = mplus (Git.Config.getMaybe (key k) r)
		(Git.Config.getMaybe (remotekey k) r)
	getoptions k = fromMaybe [] $ words <$> getmaybe k

	key k = "annex." ++ k
	remotekey k = "remote." ++ remotename ++ ".annex-" ++ k

notempty :: Maybe String -> Maybe String	
notempty Nothing = Nothing
notempty (Just "") = Nothing
notempty (Just s) = Just s

instance Default RemoteGitConfig where
	def = extractRemoteGitConfig Git.Construct.fromUnknown "dummy"