diff --git a/ChangeLog.md b/ChangeLog.md index b22be2bb..da346872 100644 --- a/ChangeLog.md +++ b/ChangeLog.md @@ -1,5 +1,11 @@ # Changelog for pantry +## v0.9.3.3 + +* `loadPackageRaw` supports cloning of repositories with submodules in + PowerShell. +* Drop support for `git` versions before 2.11.0. + ## v0.9.3.2 * Support `ansi-terminal-1.0.2`. diff --git a/package.yaml b/package.yaml index 622fbbd4..7c6497e1 100644 --- a/package.yaml +++ b/package.yaml @@ -1,5 +1,5 @@ name: pantry -version: 0.9.3.2 +version: 0.9.3.3 synopsis: Content addressable Haskell package management description: Please see the README on GitHub at category: Development diff --git a/pantry.cabal b/pantry.cabal index 10175a08..9af82ea5 100644 --- a/pantry.cabal +++ b/pantry.cabal @@ -5,7 +5,7 @@ cabal-version: 2.0 -- see: https://github.com/sol/hpack name: pantry -version: 0.9.3.2 +version: 0.9.3.3 synopsis: Content addressable Haskell package management description: Please see the README on GitHub at category: Development diff --git a/src/Pantry/Repo.hs b/src/Pantry/Repo.hs index 0b248ac7..d46c0a6f 100644 --- a/src/Pantry/Repo.hs +++ b/src/Pantry/Repo.hs @@ -34,14 +34,15 @@ import Pantry.Types import Path.IO ( resolveFile' ) import RIO import RIO.ByteString ( isInfixOf ) -import RIO.ByteString.Lazy ( toStrict ) +import qualified RIO.ByteString.Lazy as BL import RIO.Directory ( doesDirectoryExist ) import RIO.FilePath ( () ) import qualified RIO.Map as Map import RIO.Process - ( ExitCodeException (..), HasProcessContext, proc - , readProcess, readProcess_, withModifyEnvVars - , withWorkingDir + ( ExitCodeException (..), HasProcessContext, ProcessConfig + , byteStringInput, proc, readProcess, readProcess_ + , readProcessStdout_, runProcess_, setStdin + , withModifyEnvVars, withWorkingDir ) import qualified RIO.Text as T #if MIN_VERSION_ansi_terminal(1, 0, 2) @@ -53,21 +54,10 @@ import System.IsWindows ( osIsWindows ) data TarType = Gnu | Bsd -getGitTarType :: (HasProcessContext env, HasLogFunc env) => RIO env TarType -getGitTarType = if osIsWindows - then do - (_, stdoutBS, _) <- proc "git" ["--version"] readProcess - let bs = toStrict stdoutBS - -- If using Git for Windows, then assume that the tar type within - -- `git submodule foreach ` is the Git-supplied\MSYS2-supplied - -- GNU tar - if "windows" `isInfixOf` bs then pure Gnu else getTarType - else getTarType - getTarType :: (HasProcessContext env, HasLogFunc env) => RIO env TarType getTarType = do (_, stdoutBS, _) <- proc "tar" ["--version"] readProcess - let bs = toStrict stdoutBS + let bs = BL.toStrict stdoutBS pure $ if "GNU" `isInfixOf` bs then Gnu else Bsd -- | Like 'fetchRepos', except with 'RawPackageMetadata' instead of @@ -216,9 +206,25 @@ runGitCommand :: (HasLogFunc env, HasProcessContext env) => [String] -- ^ args -> RIO env () -runGitCommand args = - withModifyEnvVars go $ - void $ proc "git" args readProcess_ +runGitCommand = runGitProcess runProcess_ + +-- | Run a git command, setting appropriate environment variable settings. See +-- . +runGitCommandStdout :: + (HasLogFunc env, HasProcessContext env) + => [String] -- ^ args + -> RIO env BL.ByteString +runGitCommandStdout = runGitProcess readProcessStdout_ + +-- | Run a git command, setting appropriate environment variable settings. See +-- . +runGitProcess :: + (HasLogFunc env, HasProcessContext env) + => (ProcessConfig () () () -> RIO env a) + -> [String] -- ^ args + -> RIO env a +runGitProcess inner args = + withModifyEnvVars go $ proc "git" args inner where go = Map.delete "GIT_DIR" . Map.delete "GIT_CEILING_DIRECTORIES" @@ -227,40 +233,6 @@ runGitCommand args = . Map.delete "GIT_OBJECT_DIRECTORY" -- possible optimization: set this to something Pantry controls . Map.delete "GIT_ALTERNATE_OBJECT_DIRECTORIES" --- Include submodules files into the archive: use `git submodule foreach` to --- execute `git archive` in each submodule and generate tar archive. With bsd --- tar, the generated archive is extracted to a temporary folder and the files --- in them are added to the tarball referenced by the variable tarball in the --- haskell code. This is done in GNU tar with -A option. -archiveSubmodules :: - (HasLogFunc env, HasProcessContext env) - => FilePath - -> RIO env () -archiveSubmodules tarball = do - tarType <- getGitTarType - let forceLocal = - if osIsWindows - then " --force-local " - else mempty - case tarType of - Gnu -> runGitCommand - [ "submodule" - , "foreach" - , "--recursive" - , "git -c core.autocrlf=false archive --prefix=$displaypath/ -o bar.tar HEAD; " - <> "tar" <> forceLocal <> " -Af " <> tarball <> " bar.tar" - ] - Bsd -> runGitCommand - [ "submodule" - , "foreach" - , "--recursive" - , "git -c core.autocrlf=false archive --prefix=$displaypath/ -o bar.tar HEAD; " - <> "rm -rf temp; mkdir temp; mv bar.tar temp/; " - <> "tar -C temp -xf temp/bar.tar; " - <> "rm temp/bar.tar; " - <> "tar -C temp -rf " <> tarball <> " . ;" - ] - -- | Run an hg command runHgCommand :: (HasLogFunc env, HasProcessContext env) @@ -268,25 +240,38 @@ runHgCommand :: -> RIO env () runHgCommand args = void $ proc "hg" args readProcess_ --- | Create a tarball containing files from a repository +-- | Create a tarball containing files from a repository. +-- +-- For a Git repository, the files will be archived with @core.autocrlf=false@ +-- and @core.eol=lf@. That is, files marked as text in the respository will have +-- LF line endings unless a different line ending in the working tree is +-- specified for the file in the repository. createRepoArchive :: forall env. (HasLogFunc env, HasProcessContext env) => SimpleRepo -> FilePath -- ^ Output tar archive filename -> RIO env () createRepoArchive sr tarball = do - withRepo sr $ + withRepo' True sr $ case sRepoType sr of RepoGit -> do - runGitCommand - ["-c", "core.autocrlf=false", "archive", "-o", tarball, "HEAD"] - archiveSubmodules tarball + tarType <- getTarType + let (addForceLocal, addVerbatimFilesFrom) = case tarType of + Gnu -> + ( if osIsWindows then ("--force-local" :) else id + , ("--verbatim-files-from" :) + ) + Bsd -> (id, id) + tarArgs = + addForceLocal $ "-caf" : tarball : addVerbatimFilesFrom ["-T-"] + files <- runGitCommandStdout [ "ls-files", "--recurse-submodules" ] + proc "tar" tarArgs $ runProcess_ . setStdin (byteStringInput files) RepoHg -> runHgCommand ["archive", tarball, "-X", ".hg_archival.txt"] - -- | Clone the repository (and, in the case of Git and if necessary, fetch the -- specific commit) and execute the action with the working directory set to the --- repository root. +-- repository root. For Git repositories, respects the @core.autocrlf@ and +-- @core.eol@ settings. -- -- @since 0.1.0.0 withRepo :: @@ -294,23 +279,44 @@ withRepo :: => SimpleRepo -> RIO env a -> RIO env a -withRepo sr@SimpleRepo{..} action = +withRepo = withRepo' False + +-- | Clone the repository (and, in the case of Git and if necessary, fetch the +-- specific commit) and execute the action with the working directory set to the +-- repository root. +-- +-- @since 0.1.0.0 +withRepo' :: + forall env a. (HasLogFunc env, HasProcessContext env) + => Bool + -- ^ When using Git, pass @-c core.autocrlf=false@ and @-c core.eol=lf@ + -- when cloning the respository? + -> SimpleRepo + -> RIO env a + -> RIO env a +withRepo' disableAutoCrLf sr@SimpleRepo{..} action = withSystemTempDirectory "with-repo" $ \tmpDir -> do let repoUrl = T.unpack sRepoUrl repoCommit = T.unpack sRepoCommit dir = tmpDir "cloned" - (runCommand, resetArgs) = + (runCommand, cloneArgs, resetArgs) = case sRepoType of RepoGit -> ( runGitCommand - , ["reset", "--hard", repoCommit] + , lineEndingsArgs <> ["clone", repoUrl, dir] + , lineEndingsArgs <> ["reset", "--hard", repoCommit] ) RepoHg -> ( runHgCommand + , ["clone", repoUrl, dir] , ["update", "-C", repoCommit] ) fetchCommit = ["fetch", repoUrl, repoCommit] - submoduleArgs = ["submodule", "update", "--init", "--recursive"] + lineEndingsArgs = if disableAutoCrLf + then ["-c", "core.autocrlf=false", "-c", "core.eol=lf"] + else [] + submoduleArgs = + lineEndingsArgs <> ["submodule", "update", "--init", "--recursive"] fixANSIForWindows = -- On Windows 10, an upstream issue with the `git clone` command means -- that command clears, but does not then restore, the @@ -323,7 +329,7 @@ withRepo sr@SimpleRepo{..} action = hSupportsANSIWithoutEmulation stdout #endif logInfo $ "Cloning " <> display sRepoCommit <> " from " <> display sRepoUrl - runCommand ["clone", repoUrl, dir] + runCommand cloneArgs fixANSIForWindows created <- doesDirectoryExist dir unless created $ throwIO $ FailedToCloneRepo sr