From 7115d1ec162b4059b3e8e8f84bd8d5898c1db025 Mon Sep 17 00:00:00 2001 From: Joey Hess Date: Wed, 14 May 2014 19:41:05 -0400 Subject: moved source code to src This is to work around OSX's brain-damange regarding filename case insensitivity. Avoided moving config.hs, because it's a config file. Put in a symlink to make build work. --- src/Propellor/Property/Git.hs | 93 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 src/Propellor/Property/Git.hs (limited to 'src/Propellor/Property/Git.hs') diff --git a/src/Propellor/Property/Git.hs b/src/Propellor/Property/Git.hs new file mode 100644 index 00000000..e5df7e48 --- /dev/null +++ b/src/Propellor/Property/Git.hs @@ -0,0 +1,93 @@ +module Propellor.Property.Git where + +import Propellor +import Propellor.Property.File +import qualified Propellor.Property.Apt as Apt +import qualified Propellor.Property.Service as Service +import Utility.SafeCommand + +import Data.List + +-- | Exports all git repos in a directory (that user nobody can read) +-- using git-daemon, run from inetd. +-- +-- Note that reverting this property does not remove or stop inetd. +daemonRunning :: FilePath -> RevertableProperty +daemonRunning exportdir = RevertableProperty setup unsetup + where + setup = containsLine conf (mkl "tcp4") + `requires` + containsLine conf (mkl "tcp6") + `requires` + dirExists exportdir + `requires` + Apt.serviceInstalledRunning "openbsd-inetd" + `onChange` + Service.running "openbsd-inetd" + `describe` ("git-daemon exporting " ++ exportdir) + unsetup = lacksLine conf (mkl "tcp4") + `requires` + lacksLine conf (mkl "tcp6") + `onChange` + Service.reloaded "openbsd-inetd" + + conf = "/etc/inetd.conf" + + mkl tcpv = intercalate "\t" + [ "git" + , "stream" + , tcpv + , "nowait" + , "nobody" + , "/usr/bin/git" + , "git" + , "daemon" + , "--inetd" + , "--export-all" + , "--base-path=" ++ exportdir + , exportdir + ] + +installed :: Property +installed = Apt.installed ["git"] + +type RepoUrl = String + +type Branch = String + +-- | Specified git repository is cloned to the specified directory. +-- +-- If the firectory exists with some other content, it will be recursively +-- deleted. +-- +-- A branch can be specified, to check out. +cloned :: UserName -> RepoUrl -> FilePath -> Maybe Branch -> Property +cloned owner url dir mbranch = check originurl (property desc checkout) + `requires` installed + where + desc = "git cloned " ++ url ++ " to " ++ dir + gitconfig = dir ".git/config" + originurl = ifM (doesFileExist gitconfig) + ( do + v <- catchDefaultIO Nothing $ headMaybe . lines <$> + readProcess "git" ["config", "--file", gitconfig, "remote.origin.url"] + return (v /= Just url) + , return True + ) + checkout = do + liftIO $ do + whenM (doesDirectoryExist dir) $ + removeDirectoryRecursive dir + createDirectoryIfMissing True (takeDirectory dir) + ensureProperty $ userScriptProperty owner $ catMaybes + -- The mbranch + -- In case this repo is exposted via the web, + -- although the hook to do this ongoing is not + -- installed here. + , Just "git update-server-info" + ] -- cgit v1.2.3