* feat: initial support for bare repositories * feat: use concatenation instead of formatting and os.Getenv instead of os.Environ Signed-off-by: Savely Krasovsky <[email protected]> * fix: go-git update with pre-receive hooks fix Signed-off-by: Savely Krasovsky <[email protected]> * fix: remove info about pre-receive hook from README.md for now Signed-off-by: Savely Krasovsky <[email protected]> * fix: don't scan staged while using --bare option, fixes to make it work with the latest master Signed-off-by: Savely Krasovsky <[email protected]> * fix: small refactor according to #1518 Signed-off-by: Savely Krasovsky <[email protected]> --------- Signed-off-by: Savely Krasovsky <[email protected]>