Veiko Aasa d26e87661b
gitweb: Improve error handling when creating repository
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>
2020-04-18 15:23:11 -04:00
..
2020-02-19 14:38:55 +02:00
2020-02-19 14:38:55 +02:00
2020-02-19 14:38:55 +02:00