propellor/Propellor/Property/SiteSpecific/GitAnnexBuilder.hs

54 lines
1.8 KiB
Haskell

module Propellor.Property.SiteSpecific.GitAnnexBuilder where
import Propellor
import qualified Propellor.Property.Apt as Apt
import qualified Propellor.Property.User as User
import qualified Propellor.Property.Cron as Cron
import Propellor.Property.Cron (CronTimes)
import Data.Char
builduser :: UserName
builduser = "builder"
builddir :: FilePath
builddir = "gitbuilder"
builder :: Architecture -> CronTimes -> Property
builder arch crontimes = combineProperties "gitannexbuilder"
[ Apt.stdSourcesList Unstable
, Apt.buildDep ["git-annex"]
, Apt.installed ["git", "rsync", "moreutils", "ca-certificates",
"liblockfile-simple-perl", "cabal-install", "vim", "less",
"libghc-fdo-notify-dev"]
, serviceRunning "cron" `requires` Apt.installed ["cron"]
, User.accountFor builduser
, check (lacksdir builddir) $ userScriptProperty builduser
[ "git clone git://git.kitenet.net/gitannexbuilder " ++ builddir
, "cd " ++ builddir
, "git checkout " ++ map toLower (show arch)
]
`describe` "gitbuilder setup"
, check (lacksdir $ builddir </> "build") $ userScriptProperty builduser
[ "cd " ++ builddir
, "git clone git://git-annex.branchable.com/ build"
]
, Cron.niceJob "gitannexbuilder" crontimes builduser ("~/" ++ builddir) "git pull ; ./autobuild"
-- The builduser account does not have a password set,
-- instead use the password privdata to hold the rsync server
-- password used to upload the built image.
, Property "rsync password" $ do
d <- homedir
let f = d </> "rsyncpassword"
withPrivData (Password builduser) $ \p -> do
oldp <- catchDefaultIO "" $ readFileStrict f
if p /= oldp
then makeChange $ writeFile f p
else noChange
]
where
homedir = fromMaybe ("/home/" ++ builduser) <$> User.homedir builduser
lacksdir d = do
h <- homedir
not <$> doesDirectoryExist (h </> d)