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-rw-r--r--src/Propellor/Server.hs32
1 files changed, 32 insertions, 0 deletions
diff --git a/src/Propellor/Server.hs b/src/Propellor/Server.hs
index 513a81f4..786d1211 100644
--- a/src/Propellor/Server.hs
+++ b/src/Propellor/Server.hs
@@ -16,6 +16,7 @@ import Propellor.Protocol
import Propellor.PrivData.Paths
import Propellor.Git
import Propellor.Ssh
+import qualified Propellor.Shim as Shim
import Utility.FileMode
import Utility.SafeCommand
@@ -69,6 +70,11 @@ updateServer hn hst connect = connect go
hClose fromh
sendGitClone hn
updateServer hn hst connect
+ (Just NeedPrecompiled) -> do
+ hClose toh
+ hClose fromh
+ sendPrecompiled hn
+ updateServer hn hst connect
Nothing -> return ()
sendRepoUrl :: Handle -> IO ()
@@ -113,6 +119,32 @@ sendGitClone hn = void $ actionMessage ("Clone git repository to " ++ hn) $ do
, "rm -f " ++ remotebundle
]
+-- Send a tarball containing the precompiled propellor, and libraries.
+-- This should be reasonably portable, as long as the remote host has the
+-- same architecture as the build host.
+sendPrecompiled :: HostName -> IO ()
+sendPrecompiled hn = void $ actionMessage ("Uploading locally compiled propellor as a last resort " ++ hn) $ do
+ cacheparams <- sshCachingParams hn
+ withTmpDir "propellor" $ \tmpdir ->
+ bracket getWorkingDirectory changeWorkingDirectory $ \_ -> do
+ changeWorkingDirectory tmpdir
+ let shimdir = "propellor"
+ let me = localdir </> "propellor"
+ void $ Shim.setup me shimdir
+ withTmpFile "propellor.tar" $ \tarball -> allM id
+ [ boolSystem "strip" [File me]
+ , boolSystem "tar" [Param "cf", File tmp, File shimdir]
+ , boolSystem "scp" $ cacheparams ++ [File tarball, Param ("root@"++hn++":"++remotetarball)
+ , boolSystem "ssh" $ cacheparams ++ [Param ("root@"++hn), Param unpackcmd]
+ ]
+ where
+ remotetarball = "/usr/local/propellor.tar"
+ unpackcmd = shellSwap $ intercalate " && "
+ [ "cd " ++ takeDirectory remotetarball
+ , "tar xf " ++ remotetarball
+ , "rm -f " ++ remotetarball
+ ]
+
-- Shim for git push over the propellor ssh channel.
-- Reads from stdin and sends it to hout;
-- reads from hin and sends it to stdout.