Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

When we're in soft failure mode, an error in updating one repo should
not prevent other repos from updating.

The case this fixes:

The production rync deployment syncs two repos: the ports repo and the
src repo, in that order. There have been a few merge conflicts in ports,
and rync bailed early, before attempting to sync the src repo.
Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Note that multiple instances with different configs can still run, but
each configured instance will need to specify a different lock file.
Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Due to a slight race condition, sqlite3-based logging can only be
configured via the configuration file, not via the -l command-line
option.
Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

We now default the configuration path to /usr/local/etc/rync.conf. A few
arguments can now be speicified on the command-line:

[-c /path/to/configuration/file] <- custom configuration file path
[-l syslog] <- use syslog for logging
[-v] <- increase verbosity
Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

An error in updating one repo should not impact updating other repos.
Introduce a notion of "soft" and "hard" fail modes. A "soft" failure
gracefully stops updating the current repo, but still allows other repos
to be updated. A "hard" failure gracefully stops updating all repos from
that point onward.

While here, reverse the calls to `git reset` and `git clean`.
Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>

This project provides the capability to auto-sync git repositories from
multiple sources. The primary use case for this is HardenedBSD's
auto-sync setup that syncs with HardenedBSD's upstream, FreeBSD, every
six hours.

This tool replaces our old CSH-based scripts.
Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>
Sponsored-by:	BlackhawkNest, Inc