dav-sync pull refactoring: create list of changes before sync

fixes DavSession creation in dav-sync when using root collection

dav-sync push refactoring: create list of changes before executing sync

adds support for multiple file arguments for dav put

fix: don't detect end of tar file as broken content

adds rename command

fixes DavSession creation in dav-sync with enabled encryption

fixes dav_session_get_href() generating random names when encrypt-name is disabled

fixes 'Unkown repository' error message in dav-sync

fixes cmd_mkdir() not verifying the presence of a key + specifying a key with '-k' without requesting encryption is now considered an error

fixes control flow in cmd_push()

Adds dav-sync option for enabling versioning

(0) -300 -100 -12 +12 +100 +300 tip

mercurial