propellor (0.3.0) unstable; urgency=medium

  * ipv6to4: Ensure interface is brought up automatically on boot.
  * Enabling unattended upgrades now ensures that cron is installed and
    running to perform them.
  * Properties can be scheduled to only be checked after a given time period.
  * Fix bootstrapping of dependencies.
  * Fix compilation on Debian stable.
  * Include security updates in sources.list for stable and testing.
  * Use ssh connection caching, especially when bootstrapping.
  * Properties now run in a Propellor monad, which provides access to
    attributes of the host.

# imported from the archive

1 files changed, 48 insertions, 0 deletions

diff --git a/Propellor/Property/Git.hs b/Propellor/Property/Git.hs
new file mode 100644
index 00000000..c0494160
--- /dev/null
+++ b/Propellor/Property/Git.hs
@@ -0,0 +1,48 @@
+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 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
+		]