fastexport

export repository as git fast-import stream:

hg fastexport [OPTION]... [REV]...

This command lets you dump a repository as a human-readable text stream. It can be piped into corresponding import routines like "git fast-import". Incremental dumps can be created by using marks files.

Options:

-r, --rev <REV[+]>
	revisions to export
-i, --import-marks <FILE>
	old marks file to read
-e, --export-marks <FILE>
	new marks file to write
-A, --authormap <FILE>
	remap usernames using this file

[+] marked option can be specified multiple times