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Commit Graph

3 Commits

Author SHA1 Message Date
Ian Cottrell
535e1470ec internal/lsp: use %w in error wrappers
This fixes a bunch of fmt.Errorf calls to use %w rather than %v when wrapping
an error with additional context.

Change-Id: I03088376fbf89aa537555e825e5d02544d813ed2
Reviewed-on: https://go-review.googlesource.com/c/tools/+/231477
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2020-05-04 14:52:14 +00:00
Rob Findley
aa4048aca1 internal/lsp/lsprpc: don't connect to sockets owned by different users
When running gopls as a forwarder it attempts to forward the LSP to a
remote daemon. On posix systems, by default this uses a unix domain
socket at a predictable filesystem location.

As an extra precaution, attempt to verify that the remote socket is in
fact owned by the current user.

Also, change the default TCP listen address used on windows to bind to
localhost.

Updates golang/go#34111

Change-Id: Ib24886d290089a773851c5439586c3ddc9eb797d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/222246
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2020-03-09 18:08:59 +00:00
Rob Findley
d1d1f200c6 internal/lsp/lsprpc: use Setsid on POSIX GOOSes, to avoid SIGTERMs
When the gopls daemon is automatically managed (-remote=auto), it will
be started by one of the forwarder gopls processes that was in turn
started by the editor. By default, this puts it in the same process
group as the forwarder gopls.

Some editors (at least Vim) send SIGTERM to the process groups of
sidecar processes when exiting. This can cause the gopls daemon to
terminate, thereby losing state.

Rather than ignore SIGTERM (which is bound to be editor dependent
anyway), let's just put the gopls daemon in a separate session.

Updates golang/go#34111

Change-Id: I71386fb54b8c2efe1c565f59763f46693a7d48b0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/221220
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2020-03-05 21:44:44 +00:00