Skip to content

Make better error when path does not exist #32

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
supersonic-copycat wants to merge 1 commit into
base: master
Choose a base branch
from
Draft

Make better error when path does not exist #32

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 8 additions & 1 deletion src/GitHash.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@ import System.Exit
import System.FilePath
import System.IO.Error (isDoesNotExistError)
import System.Process
import System.IO (hPutStrLn, stderr)
import Text.Read (readMaybe)

-- | Various pieces of information about a Git repository.
Expand Down Expand Up @@ -221,8 +222,14 @@ getGitFilesForWorktree git = do
-- | Get a list of dependent git related files.
getGitFiles :: FilePath -> IO [FilePath]
getGitFiles git = do
exists <- doesPathExist git
isDir <- doesDirectoryExist git
if isDir then getGitFilesRegular git else getGitFilesForWorktree git
case (exists, isDir) of
(True, True) -> getGitFilesRegular git
(True, False) -> getGitFilesForWorktree git
(False, _) -> do
hPutStrLn stderr $ "Path " <> git <> " does not exists!"
pure []

-- | Get the 'GitInfo' for the given root directory. Root directory
-- should be the directory containing the @.git@ directory.
Expand Down