This allows us to use the diff.ApplyEdits in tests, saving us from a different
implementation.
It also prepares for command lines that need to use diff features based on the
results of a protocol message.
Splitting content into lines is too easy to get wrong, and needs to be done
correctly or the diff results make no sense. This adds the SplitLines function
to the diff pacakge to do it right and then uses it everwhere we we already
doing it wrong.
It also makes all the diff tests external black box tests.
Change-Id: I698227d5769a2bfbfd22a64ea42906b1df9268d9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/171027
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This adds unified diff handling to the diff package.
It also adds a lot more testing and also verifies the unified
diff tests against the diff program if you run the tests with
the flag -verify-diff
This functionality is needed for some of the command verbs.
Change-Id: I817438fd25c0b16f3f31578f51a886944e74a948
Reviewed-on: https://go-review.googlesource.com/c/tools/+/171024
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Add document for "-go" and "-short" flag, which are listed in output of
"compilebench help".
Also reformat "-pkg" document to align with the rest.
Change-Id: I8ce80d8e02a9cf2b94aa099aa34e53412210d61b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170237
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Make methods children of their receiver's type symbol.
Add struct fields as children of the struct's type symbol.
Also identify numeric, boolean, and string types.
Updates golang/go#30915Fixesgolang/go#31202
Change-Id: I33c4ea7b953e981ea1e858505b77c7a3ba6ee399
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170198
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change makes sure that we never return error messages for
completions and signature help requests - just empty results.
Change-Id: I00d75cd116daab63beb07f2344e47aac01bb64ee
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170958
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
go.ts, the program that generates Go types for the LSP protocol, now
handles Typescript type merging for ClientCapabilites, so fields are no
longer missing. Also, to silence go lint and go vet there are changes
in the comments generated in tsprotocol.go. All the *structs were changed
to structs in ClientCapabilities as it was absurdly complex to write literals
of the type. Finally, several otherwise unused types are no longer
generated.
Change-Id: If414a32bc4d733adb2cf8befda9d8a0703c568a6
Reviewed-on: https://go-review.googlesource.com/c/tools/+/171026
Run-TryBot: Peter Weinberger <pjw@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change will stop formatting from working on any file that does not
parse. This is a temporary fix to handle the formatting problems
mentioned here: https://github.com/Microsoft/vscode-go/issues/2410, but
is not a long-term solution.
Change-Id: Ie34b1876519832d6859db95fdcad7cc37a20b769
Reviewed-on: https://go-review.googlesource.com/c/tools/+/171019
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
If a file in an ad-hoc package doesn't exist, go list should exit 0 and
return an dummy package with an error set on it. Since it doesn't do that
yet, add a work-around.
Updates golang/go#29280
Change-Id: I6019f28ce4770582f274919d1aa35d85a634687e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/171018
Run-TryBot: Michael Matloob <matloob@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
goimports will add an import for the package of target source file accidentally,
so check if package path is different from target source file when finding import candidates.
Fixesgolang/go#30663
Change-Id: I77c29bc74bef6c888e63ccb501b013a5fbc30b5c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170238
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This change will allow us to investigate golang/go#30786 more easily.
Diagnostics are getting stuck even though they appear to be being sent
in the correct order, so it will be helpeful to see what's happening on
the VSCode side.
Change-Id: I623fcd9979c05decb0a6f60da2f75af7d0ff3853
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170895
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change makes codeActions look at the diagnostics provided before
responding. Specifically, before running "source.organizeImports", we
check if there is a diagnostic relating to imports.
Change-Id: I5268d5e8f144c4f2e085b2a861d0abfb7614323b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170997
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This also means we don't need the J2 becasue it is implied by len(Content)
Change-Id: I04e2cbaa3e1faa1e3add22ec2d478821b9062419
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170878
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
instead of driving the source pacakge directly, it indirects through the lsp
protocol (the same way check does)
We are normalizing on all the command lines doing this, so that server mode
is more viable in the future.
Change-Id: Ib5f2a059a44a5c60a53129c554e3cc14ca72c4a8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170577
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change allows us to determine if we should complete with
placeholders in the function signature or not.
We currently complete all functions with parameters with a set of
parentheses with the cursor between them. Now, we support the option to
tab through the parameters.
Change-Id: I01d9d7ffdc76eb2f8e009ab9c8aa46d71c24c358
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170877
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
We now match only the things we realy need to, to allow the description to vary more.
Change-Id: Ib3591c41ed5a5c725f2a3efb180ba17f808de51a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170341
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This code fixes a bug when a user specifies NeedTypes, which
implicitly requires TypesSizes, but TypesSizes isn't fetched,
which causes typechecking to explode.
Also fix a similar issue where NeedImports isn't implicitly
fetched for NeedDeps.
I added a TODO for a better fix, which is to have an "implicitMode"
in the loader type containing all the data that's needed as a prerequisite
for other fields. Then we can use implicitMode when fetching data,
and cfg.Mode to clear out the fields the user didn't request.
Fixesgolang/go#31163
Change-Id: If3506765470af43dfb24d06fcbd31b66a623f2e0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170342
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This fixes a naming preference missed in CL 166537.
Since func golistDriverCurrent is no longer polymorphic, it was
suggested we simply call it golistDriver.
Change-Id: Ibf517365c20953628ede3457b9247efd8b79897c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/168837
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
This uses the workspace folders to build multiple views, and then tries to pick
the right view to send each incomming request to.
Change-Id: I0cc896dbbc67eb0a88225ddeca6c518f4258bbba
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170179
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change adds a cache of undelivered diagnostics on the server-side.
If we fail to send a diagnostic once, we will retry the next time that
the server sends diagnostics.
Change-Id: I161dfad8ea1d2cfdcee933baed2d6872dc03b0c0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/167737
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
now there are no more race conditions in the jsonrpc or server code make
connected pipe (rather than direct API) the default in the tests to make
sure we stay clean.
Change-Id: Id1ffede795a660dbf7b265b9e0419c60cf83c6e8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170181
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Also use it for errors that were otherwise silently dropped
This makes it much easier to debug problems.
Also added command line control over whether the rpc trace messages are printed, which allows you to read the
log, otherwise the file edit messages swamp the log.
Change-Id: I7b70fd18034a87b2964e6d6d5f6f33dcaf7d8ea8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170178
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
The temporary directory may contain a dash, and the test shouldn't
fail because of that.
Fixesgolang/go#31164
Change-Id: I3c0d636771e13fec345e46394fb548e3c4ea4478
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170177
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This change moves the NeedTypesSizes bit to LoadTypes instead of LoadSyntax.
Fixesgolang/go#31163
Change-Id: Icaf16639202533fbb2190756a325b36d8ac9251c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170016
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The syscall/js API is not included in the GOROOT/api/go1.*.txt files
at this time, and so it needs to be added to mkstdlib.go explicitly.
Run the cmd/api command directly in the generator to determine the
syscall/js API.
Regenerate zstdlib.go with the updated generator, using Go 1.12.1.
Fixesgolang/go#27590
Change-Id: I541588986d70f67f4917d9b34bdd57ca44f538f7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170014
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This change also fixes the corresponding code in go/packages, which was
actually not filling in the TypesSizes if the bit was set.
Change-Id: I2d5a849045768a81c94218eb41da2faec26189a3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170010
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change allows us to return diagnostics in the case of a file that
doesn't exist.
Change-Id: I6275c0dc9103a3f44070919937afe27c64545828
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170009
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Now the jsonrpc2 library allows you to call outgoing methods within a handler
we can clean up some stuff and also have it work correctly in more cases.
Change-Id: I8633069816d92f7cc16842431775efb1a98a506a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170008
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
The means that the stream reader can move forward while a message is being processed.
This will significantly improve responsivness and cancellation handling, and also
allow message handlers to send messages themselves, reducing the need to spin up
new go routines inside handlers.
The flow control changes from blocking to failing when a server is busy, which removes
the main current cause of deadlock, but may break non deadlock cases that currently wait
if the queue is not sufficiently large.
Change-Id: Ia73eb049b38d0651344abdbf16c477a8ce1a6fd1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170007
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This changes the basic API of a jsonrpc2 connection to run the
read loop as a method rather than in a go routine launched in
the NewConn. This allows the handler to be created and bound
between construction and the read loop starting, which fixes
the race.
Fixesgolang/go#30091
Change-Id: I8201175affe431819cf473e5194d70c019f58425
Reviewed-on: https://go-review.googlesource.com/c/tools/+/170003
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
