* update to go1.21
Since the first minor version update has already been released, we can
probably feel comfortable updating to go1.21. This version now enforces
that the go version on the system is compatible with the version
specified in go.mod, so we can remove the old logic around checking the
minimum version in the Makefile.
- https://go.dev/doc/go1.21#tools
> To improve forwards compatibility, Go 1.21 now reads the go line in a go.work or go.mod file as a strict minimum requirement: go 1.21.0 means that the workspace or module cannot be used with Go 1.20 or with Go 1.21rc1. This allows projects that depend on fixes made in later versions of Go to ensure that they are not used with earlier versions. It also gives better error reporting for projects that make use of new Go features: when the problem is that a newer Go version is needed, that problem is reported clearly, instead of attempting to build the code and printing errors about unresolved imports or syntax errors.
* update to go1.22
* bump gvisor
* fix merge conflicts
* use latest gvisor `go` branch
Need to use the latest commit on the `go` branch, see:
- https://github.com/google/gvisor?tab=readme-ov-file#using-go-get
* mod tidy
* more fixes
* give smoketest more time
Is this why it is failing?
* also a little more sleep here
---------
Co-authored-by: Jack Doan <me@jackdoan.com>
* build with go1.20
This has been out for a bit and is up to go1.20.4. We have been using
go1.20 for the Slack builds and have seen no issues.
* need the quotes
* use go install
These new helpers make the code a lot cleaner. I confirmed that the
simple helpers like `atomic.Int64` don't add any extra overhead as they
get inlined by the compiler. `atomic.Pointer` adds an extra method call
as it no longer gets inlined, but we aren't using these on the hot path
so it is probably okay.
This makes GOARM more generic and does GOMIPS in a similar way to
support mips-softfloat. We also set `-ldflags "-s -w"` for
mips-softfloat to give the best chance of the binary working on these
small devices.
Add support for freebsd. You have to set `tun.dev` in your config. The second pass of this would be to remove the exec calls and use ioctl(2) and route(4) instead, but we can do that in a second PR.
Co-authored-by: Wade Simmons <wade@wades.im>
This script will be triggered by any tag starting with `v[0-9]+.[0-9]+.[0-9]+` (i.e.
v1.1.0). It will create all of the .tar.gz files (or .zip for windows). The amd64 binaries will be
compiled on their target systems, the rest of the Linux architecures
will be cross compiled from the Linux amd64 host.
A SHASUM256.txt will also be generated and attached to the release.
Wade Simmons