This change has no code modifications. Just move the handling for
overlays and debugging into separate files to make them easier to find.
Also, add some missing copyrights.
Change-Id: I7256f704c017457fa3418818d03f89f061af6fc9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/211757
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
In the upcoming Go 1.14 release, there is an introduction of the -modfile
flag which allows a user to run a go command but choose where to direct the
go.mod file updates. The information about this can be found here: golang/go#34506.
This change starts setting up the infrastructure to handle the seperate modfile
rather than keep changing a user's go.mod file. To support versions of Go that are
not 1.14, we run a modified "go list" command that checks the release tags to see
if 1.14 is contained.
Updates golang/go#31999
Change-Id: Icb71b6402ec4fa07e5f6f1a63954c25520e860b0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/211538
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Cloning is complicated enough without worrying about concurrency, so
hold the snapshot's lock during the entire process.
Consolidate everything into one function. I don't think that the split
was making it easier to understand, and I was able to see and clean up
some extra complexity once it was all in one place. Let's discuss
options if you think the result is too long.
I don't intend any semantic changes in this CL.
Updates golang/go#35638.
Change-Id: I05c4b28875976293f5fcd56248d9c9e468f85cc6
Reviewed-on: https://go-review.googlesource.com/c/tools/+/211537
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change is the next step in unification of text synchronization
methods. The logic really belongs in the internal/lsp/cache package
rather than the internal/lsp package.
Pulled out a function to run diagnostics on a file (diagnostics are still
run async).
Change-Id: I5e237411a02af210ad386b37a6c2aa62ef723567
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210784
Reviewed-by: Heschi Kreinick <heschi@google.com>
When the go.mod file changes, we should invalidate all the files that are
contained in the package for the mod file. This will allow the files to recheck
their packages in case new packages were added in the go.mod file.
This still does not fix issue where changes to go.mod files do not trigger recalculation of diagnostics.
Updates golang/go#31999
Change-Id: I6d8f1531f5c28ed2dca7fb8ad4ee0317fada787b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210557
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
When packages.Load'ing cgo packages, the authored files show up in
GoFiles, and the generated files show up in CompiledGoFiles. We need the
AST and type information for the latter, since they're the only thing we
can type check. But we also need the contents (and column mapper) for
the authored file so that we can navigate into it.
Store GoFiles in package metadata and checked Packages. Parse the extra
files, just for their mappers. Refactor the View functions a little bit,
since there's only one place that actually needs to find the mapper for
a file.
Updates golang/go#35720.
Change-Id: I9f96872a9a592bf0e11da27ebd8976c6db8752c9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208502
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
I'm not sure why this was being managed by the view, but delete the code
that handles tracking a file's first change. It is only used to avoid
spamming the user with error messages.
Change-Id: Id95089478ffb7e189d38cbc147e3dde6a1c55c5e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208274
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This change modifies the behavior of the GetReverseDependencies function
used for diagnostics. Since we now return diagnostics for the entire
workspace, we don't have to worry if a file is open to show errors in
it. This change requires the addition of a new (*snapshot).PackageHandle
function that gets a CheckPackageHandle for a given package ID. This
function does not cause a re-load of the package metadata, though if we
feel that this is something we need in the future we can add it.
Change-Id: I863bdf284d15f2317d8fae395928a90b9455146b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208102
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
As we improve support for cgo we'll need to reference GoFiles, not just
CompiledGoFiles. "Files" is right out.
I think I got everything that needs renaming but please let me know if
not.
Updates golang/go#35720.
Change-Id: I97a6ebf5b395535de0d5f4f8b3f84b46ca34643f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208101
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
When line directives are in use, we want the logical file name, not the
one we found the bytes in. This matters most for cgo, where the file we
parsed is not the one the user wants to see.
Updates golang/go#35720.
Change-Id: I495328071d8865e6895cb731467f1601f11e93db
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208100
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This change runs diagnostics on all packages in the workspace, instead
of just open files. We also want to avoid invalidating the type
information for a newly-opened file (since we should have it be default
now), so handle that case.
This causes a large increase in memory usage in the
internal/lsp/cmd tests, so to handle that, share an app between all of
the tests, rather than creating one per-test type.
Change-Id: Ifba18d77a700cda79ec79f66174de0e7f13fe319
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207353
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change is the first step in centralizing control of modifications
to different files, either within the workspace or outside of it. We add
a source.FileAction type to pass into the internal/lsp/cache package and
handle the difference between opening and creating a file.
Now that we load all packages in a workspace by default, we no longer
need to re-load a file on open. This CL should enable CL 206883 to work
correctly.
Change-Id: I2ddb21ca2dd33720d668066e73283f5629d02867
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206888
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change propagates the versions sent by the client to the overlay
so that they can be used when sending text edits for code actions and
renames.
Fixesgolang/go#35243
Change-Id: I8d1eb86fe9f666f7aa287be5026b176b46712c97
Reviewed-on: https://go-review.googlesource.com/c/tools/+/205863
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change makes sure that we only return files that contain the given
position. There are a few instances of needing to look up files by URI
in the internal/lsp/cache package, so use an unexported package for
that. This allows us to remove some code in the implementations code.
Change-Id: Ifa7a62c67271826e6c632e4c88667d60f8b760c4
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206880
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
This change adds support for returning versions along with file URIs, so
that the client can know when to apply changes. The version is not yet
propagated along to the internal/lsp/cache package, so this change will
have no effect (VS Code ignores a version of 0 and still applies the
changes).
A few minor changes made in the rename code (to remove the view
parameter). Some minor staticcheck fixes.
Updates golang/go#35243
Change-Id: Icc26bd9d9e5703c699f555424b94034c97b01d6f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206882
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
It attempts to detect changes that would invalidate the view and replace itself
with a new view when that happens
Change-Id: I0f1a8cd3bd6ddcef115fedc6c57ae0398b16d3b6
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206147
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Add a new "verboseOutput" config flag (defaults to "false") to enable
verbose go/packages and imports output. Previously this output was
always present.
The go/packages output would dump out the entire (humongous) "go list"
JSON response which would lock up my editor for a second whenever
something triggered a go/packages call.
The imports output would produce a bunch of "gopathwalk" debug
messages that aren't useful in general and in particular add noisy
output to tests.
Change-Id: Ie4693d074cb84f1397e0e51d7346dc9391bd1278
Reviewed-on: https://go-review.googlesource.com/c/tools/+/205138
Reviewed-by: Koichi Shiraishi <zchee.io@gmail.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Loading completion suggestions can be slow, especially in GOPATH mode
where basically anything can change at any time. As a compromise, cache
everything for 30 seconds. Specifically, after a completion operation
finishes, if the cache is more than 30 seconds old, refresh it
asynchronously. That keeps user-facing latency consistent, without
chewing up CPU when the editor isn't in use. It does mean that if you
walk away for an hour and come back, the first completion may be stale.
In module mode this is relatively benign. The only things the
longer caching affects are the main module and replace targets, and
relevant packages in those will generally be loaded by gopls, so they'll
have full, up-to-date type information regardless.
In GOPATH mode this may be more troublesome, since it affects
everything. In particular, go get -u of a package that isn't imported
yet won't be reflected until the cache period expires. I think that's a
rare enough case not to worry about.
Change-Id: Iaadfd0ff647cda2b1dcdead9254b5492b397e86e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/205163
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change encompasses the refactorings needed to correctly implement
CL 204079. The goal of this CL is to make the actual relevant diffs more
clear.
Change-Id: I38acfd436e2380be790910e01b6e37d8280e9100
Reviewed-on: https://go-review.googlesource.com/c/tools/+/204139
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change modifies the invalidContent function to take a file change
type. This allows us to eliminate the separate invalidateMetadata
function. The logic of watching changed files is then further pushed
into the caching layer.
Updates golang/go#34218
Change-Id: Id31b3931c45ec408b6e7b4a362e00f9091ba4f70
Reviewed-on: https://go-review.googlesource.com/c/tools/+/201221
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Since a user's module cache is generally going to be much bigger than
their main module, one would expect that caching just information about
the module cache would be sufficient. It turns out that's not correct.
When we discover something in the module cache, we have to make sure
that a different version of it isn't already in scope. Doing that can
require information about the main module or replace targets, so that
needs to be cached too.
Concretely, when I'm working in x/tools, if a scan discovers a version
of x/tools in the module cache, it should usually ignore that version.
But that might not be true in more complicated cases, especially those
involving nested modules whose boundaries change.
So, cache everything except GOROOT. Since the new data is mutable,
we store it separately from the module cache data so that it can be
discarded easily between runs.
Change-Id: I47364f6c0270fee03af8898fec6c85d1b9c8d780
Reviewed-on: https://go-review.googlesource.com/c/tools/+/202045
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Scan most sources, including GOPATH, the module cache, the main module,
and replace targets as appropriate. Use the cached stdlib instead of
scanning GOROOT.
We heavily cache the contents of the module cache, so performance is
decent. But we have to look at all the modules not in the module cache
too to get the right versions of modules (see
(*ModuleResolver).canonicalize), which currently isn't cached at all,
even just for a single run. That ends up being pretty expensive.
The implementation changes are relatively small; add package name
loading to scan(), cache that result, and allow callers to control what
directories are scanned so that it can skip GOROOT.
I also cleared out most of the stdlib from the unimported completion
test and added a simple external completion to it for safety's sake.
Change-Id: Id50fd4703b1126be35a000fe90719e19c3ab84bf
Reviewed-on: https://go-review.googlesource.com/c/tools/+/199178
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Include the context when invoking go/packages.Load so it is
cancelable. Otherwise if the user is manually typing an import or
otherwise messing around with imports, a big queue of potentially very
slow go/packages.Load calls will build up.
Fixesgolang/go#34414.
Change-Id: I80732086b478b908c720739708dd773e81fe2b81
Reviewed-on: https://go-review.googlesource.com/c/tools/+/200058
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change includes dependencies in the cache keys for
CheckPackageHandles. This should fix the issue with propagating results
to reverse dependencies.
Updates golang/go#34410
Change-Id: I025b7f0d6b0dcaa89c3461ebd94eadd35de4955f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/198317
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change does not complete the work to handle snapshots correctly,
but it does implement the behavior of re-building the snapshot on each
file invalidation.
It also moves to the approach of caching the FileHandles on the snapshot,
rather than in the goFile object, which is now not necessary.
Finally, this change shifts the logic of metadata invalidation into the
content invalidation step, so there is less logic to decide if we should
re-load a package or not.
Change-Id: I18387c385fb070da4db1302bf97035ce6328b5c3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/197799
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change moves from caching package information the file object to
caching in a map that gets invalidated when content changes.
This simplifies cache invalidation and reduces the number of fields
guarded by the (*goFile).mu lock.
Change-Id: I33fef6e0b18badb97e49052d9d6e3c15047c4b63
Reviewed-on: https://go-review.googlesource.com/c/tools/+/196984
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change shifts our approach to make sure that a top-level package
only ever imports "trimmed" packages.
Change-Id: I63c35791ef6efad7dac248a9ff877835f46df9ed
Reviewed-on: https://go-review.googlesource.com/c/tools/+/196523
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This will allow view configuration to modify the set of analyzers being applied, and also allow the main gopls to inject new analyzers
Change-Id: Ic2a76118c3e29b059e19b31bd1fb54b1d9e15e54
Reviewed-on: https://go-review.googlesource.com/c/tools/+/196320
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This changes adds basic support for running `go mod tidy` as a code
action when a user opens a go.mod file. When we have a command
available like `go mod tidy -check`, we will be able to return edits as
part of the codeAction. For now, we execute the command directly.
This change also required a few modifications to our handling of file
kinds so that we could distinguish between a Go file and a go.mod file.
Change-Id: I343079b8886724b67f90a314e45639545a34f21e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/196322
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
We had too many options for functions to use to get type information for
a package. Now we stick with having one option to get the check package
handles, and then the caller can refine the results as needed.
Change-Id: I81f69a670e1539854ee23b6f364159a7de9b782f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194457
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This is to remove the confusion around having only handles that have had Get
called pin the value into memory.
Instead now there is a single handle per key, and it is the handle that is
weakly held not the value.
Change-Id: I9e813a0dfe2adf4cb651af9b5cfc8878fa71c041
Reviewed-on: https://go-review.googlesource.com/c/tools/+/186839
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This function incorrectly used cached packages to get ASTs and type
information that should have been directly found from the origin
package. Shift to using pkg.FindFile instead.
Change-Id: I9f73209bb1a1343f53b430150e78ffd180e14a44
Reviewed-on: https://go-review.googlesource.com/c/tools/+/195797
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change allows to remove some of the special handling for the
builtin package.
Change-Id: I105fcefd8812af2d42ff42edca954824c98db429
Reviewed-on: https://go-review.googlesource.com/c/tools/+/195758
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
A mapper is always uniquely tied to a file at a specific version, so
just build it when we get a new *ast.File. We build the mapper using the
*token.File associated with the particular *ast.File, which is why there
is one per ParseGoHandle instead of FileHandle.
Change-Id: Ida40981ef91f6133cdd07e9793337fcd67510fba
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194517
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Previous changes to the config mechanism made the config options
per-view, not per-session. We should now make sure to obey config
changes per-view. This does not fix the configuration handling for
"watchChangedFile" however. This should be done in a future CL.
Change-Id: I73f6236386c36d2587fdb9c0601670833a4366c3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194818
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
This fixes the issue of config options not being applied.
Also, handle config errors and deprecation by showing a message to the
user.
Change-Id: I850d5303a7a1e301c97324060a87929710ee6700
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194682
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Our original caching plan was to use only the file ParseGoHandles as
cache keys to define a given package. However, because of package test
variants, we cannot rely on files alone. A package may have the exact
same set of files, but be a test variant. Add the ID to the key to avoid
clobbering entries in the cache.
Also, remove the unused metadata ID cache.
Change-Id: I4b33de1f83f6c769d23441e98a2a7324ff0fa1b0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194571
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Now when a file is deleted we force the file's packages to refresh
go/packages metadata, and kick off diagnostics.
I made a couple other changes to watched file handling:
- Kick off diagnostics in a goroutine to match how DidChange works.
This will allow us to work through big sets of file changes faster,
and will save duplicated work once type checking can be canceled.
- Don't assume a watched file is only part of one view.
Two interesting cases we don't handle yet:
- If the deleted file was the only file in the package, we don't
currently update diagnostics for dependent packages. This requires
rejiggering how diagnostics are invoked a bit.
- If the deleted file is still open in the editor and then later
closed, we don't trigger metadata/diagnostics refresh on DidClose.
Updates golang/go#31553
Change-Id: I65768614c24d9800ffea149ccdbdbd3cb7b2f3d8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/193121
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
We now wait to build views until we have the options for that view,
and pass the options in to the view constructor.
The environment and build flags are now part of the view options.
Change-Id: I303c8ba1eefd01b66962ba9cadb4847d3d2e1d3b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194278
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This cl is the first in a set that change the configuration behaviour.
This one should have no behaviour differences, but makes a lot of preparatory changes.
The same options are set to the same values in the same places.
The options are now stored on the Session instead of the Server
The View supports options, but does not have any yet.
Change-Id: Ie966cceca6878861686a1766d63bb8a78021259b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/193726
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
The "Organize imports" code action uses internal/imports that needs a
valid GOPATH set. Since Go 1.8 setting GOPATH manually is not required,
and if it isn't set gopls will sometimes fail to properly import
packages.
This CL sets GOPATH to the default if the env var GOPATH isn't set.
Fixesgolang/go#33918.
Change-Id: Ib63a26a801e15af730197999de4d1d4901694a30
Reviewed-on: https://go-review.googlesource.com/c/tools/+/191600
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This is a straight move of some code with no changes.
It splits the part of the telemetry code that will become a standalone library from the bit that belongs in the lsp.
Change-Id: Icedb6bf1f3711da9251450531729984df6df7787
Reviewed-on: https://go-review.googlesource.com/c/tools/+/190403
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This change fixes a race condition in the metadata caching logic.
Also, some minor fixes to comments and invalidation logic (it's not
necessary to invalidate ASTs when a package is invalidated).
Change-Id: I927bf6fbc661a86ef0ba99b29a9ed979cd1eb95d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/190317
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change eliminates the need for the package cache map, and instead
stores package type information in the store. We still have to maintain
invalidation logic because the key is not computed correctly.
Change-Id: I1c2a7502b99491ef0ff68d68c9f439503d531ff1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/185438
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
