Add a function that returns all the exported identifiers associated with
a package name that doesn't have an import yet. This will allow
completions like rand<> to return rand.Seed (from math/rand) and
rand.Prime (from crypto/rand).
Updates golang/go#31906
Change-Id: Iee290c786de263d42acbfabd76bf0edbf303afc9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/204204
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This exposes the candidate imports that are discovered, even if there is
not a particular reference that requires it to be imported. Currently,
this only produces results for standard library packages.
This is useful for autocompletion on unimported packages.
Change-Id: Iafd883153d451a0ef1dae29b24d4d48530c855f7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/189999
Run-TryBot: Suzy Mueller <suzmue@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
When an import is added to the ast, the import declarations are merged
together into the first import declaration. Since this is a part of
the formatting functionality of goimports, do this during formatting
regardless.
The merging pass was added to astutil.AddNamedImport in order to address
issue golang/go#14075. This joined imports from other blocks into the first
import declaration, so that a single block of imports isn't split across
multiple blocks.
This functionality is more of a formatting change than a fix imports
change, in line with sorting the imports, which occurs even when
FormatOnly. The formatting was only applied when an import was added
(not renamed or deleted). This change makes formatting by goimports
more consistent across runs and is not dependent on the exact fixes
that need to be applied.
Change-Id: Icb90bf694ff35e2d6405a3d477cf82fcd3e697e0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/189941
Run-TryBot: Suzy Mueller <suzmue@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Whent the pointer is nil, changing its value does not fix the returned
options. Return the new pointer so it can be used.
Change-Id: Ie17fe5c47b48b4a77ffb17b974a5c90e3b44df5e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/189998
Run-TryBot: Suzy Mueller <suzmue@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
This fixes a nil pointer bug that occurs when opt is nil.
If nil is provide as opt to the internal/imports package, use the
default options settings.
Also check separately that Env is non-nil, as this would also cause
a crash.
Change-Id: I9a43b219b31ba80b7cb8111437f211cb72f1ca18
Reviewed-on: https://go-review.googlesource.com/c/tools/+/189939
Reviewed-by: Heschi Kreinick <heschi@google.com>
Get quick fixes for the diagnostics related to import errors. These
fixes add, remove, or rename exactly one import.
This change exposes the individual fixes found by the imports package,
and then applies each of them separately to the source. Since applying each
fix requires a new ast anyway, we pass in the source to be parsed each time.
Change-Id: Ibcbfa703d21b6983d774d2010716da8c25525d4f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/188059
Run-TryBot: Suzy Mueller <suzmue@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change modifies gopls to use the internal goimports library, which
allows us to manually configure the ProcessEnv. We also add a logger to
the ProcessEnv to allow this change not to conflict with gopls's logging
mechanism.
Fixesgolang/go#32585
Change-Id: Ic9aae69c7cfbc9b1f2e66aa8d812175dbc0065ce
Reviewed-on: https://go-review.googlesource.com/c/tools/+/184198
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
For various reasons we need an internal-facing imports API. Move imports
to internal/imports, leaving behind a small wrapper package. The wrapper
package captures the globals at time of call into the options struct.
Also converts the last goimports tests to use the test helpers, and
fixes go/packages in module mode to work with empty modules, which was
necessary to get those last tests converted.
Change-Id: Ib1212c67908741a1800b992ef1935d563c6ade32
Reviewed-on: https://go-review.googlesource.com/c/tools/+/175437
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
