This pull request fixes the remaining item in #35 (git-bundle-server init behaves incorrectly when the specified route already exists). The update to fix this revealed a different bug affecting usage of ReadRepositoryStorage() (repair and, as of this PR, init) when the bundle server directory structure hasn't been created yet.
Commit 1 updates init to exit if it receives an error from CloneBareRepo(), rather than trying to continue with creating a base bundle (as it does now).
Commit 2 fixes the issue with ReadRepositoryStorage() by ensuring ReadDirRecursive() catches "missing entry" errors and returns an empty result rather than an error.
Commit 3 adds an explicit check for the specified route before CreateRepository(). If the route is found in the results of ReadRepositoryStorage(), exit with an error.
Closes #35
This pull request fixes the remaining item in #35 (
git-bundle-server initbehaves incorrectly when the specified route already exists). The update to fix this revealed a different bug affecting usage ofReadRepositoryStorage()(repairand, as of this PR,init) when the bundle server directory structure hasn't been created yet.initto exit if it receives an error fromCloneBareRepo(), rather than trying to continue with creating a base bundle (as it does now).ReadRepositoryStorage()by ensuringReadDirRecursive()catches "missing entry" errors and returns an empty result rather than an error.CreateRepository(). If the route is found in the results ofReadRepositoryStorage(), exit with an error.