This commit adds a shutdown logger which will send a request for
shutdown on critical errors. It uses the signal package to request safe
shutdown of the daemon. Since we init our logs in config validation,
we add a started channel to the signal package to prevent the case where
we have a critical log after the ShutdownLogger has started but before
the daemon has started listening for intercepts. In this case, we just
ignore the shutdown request.
In this commit, we bump the version to a `.99` minor version to reflect
the fact that master is ahead of _both_ `v0.10.0-beta`, and the upcoming
`v0.10.1-beta`.
Because this script is now run from the main Makefile, it is more
suitable to be located in the main scripts folder where the other
build related scripts reside.
We'll do the validation during construction of the runtime so that we
can safely use the AppPreRelease field externally without needing to
normalize it.
In this commit, we change the release script slightly to return the
latest tag if there're multiple tags at head. Otherwise the release
script will fail if our final tag is at the same commit as the prior
release candidate tag.
Enhances the release script to check that the specified tag
is also the tag that is currently checked out. In addition to that, the
script also ensures that the tag and the version specified in version.go
match.
These result in an error with the current release script as is. Those
that want to run `lnd` on their iPhone/iPad can instead use the
`gomobile` bindings.
Notably, solaris/amd64 and illumos/amd64 were added in go1.13. The
others were have been supported previously but were not build targets.
After go1.13, nacl/* will no longer be supported and plan9/* is still
considered experiemental. As a result they are omitted.
In this commit, we create a new `build/release` package which houses the
build instructions and scripts that we need to do deterministic builds
across Windows, Linux, and MacOS.
With this new system, it's now possible for all `lnd` developers, as
well as users to verify the posted build binaries. This wasn't possible
in prior release as only in Go 1.13 did deterministic builds becomes
easier/possible. See the new `README.md` for further details.
