If an error occurs during creation of a git repository, delete possibly
corrupted git repository directory and show more specific error message.
Closes#1829
Tests performed:
- Gitweb unit and functional tests pass
- Create a small disk for git repositories:
> dd if=/dev/zero of=disk.img iflag=fullblock bs=128k count=100 && sync
> mkfs.ext4 disk.img
> mount -o loop disk.img /var/lib/git/
- Clone a large repository https://salsa.debian.org/freedombox-team/plinth
Disk got full during cloning remote repository. Repository listing do not
show this repository anymore. (No errors is shown to the user.)
- Fill disk space:
> head -c 1G </dev/urandom > /var/lib/git/myfile
- Disk is full. Cloning an existing remote repository fails with an error
message (No space left on device)
- Disk is full. Creating a new repository fails with an error message
(No space left on device)
Signed-off-by: Veiko Aasa <veiko17@disroot.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
