Google Git
Sign in
go / tools.git / cad55b21bbb6203d38029d93ab358895ad4dbb6e
commitcad55b21bbb6203d38029d93ab358895ad4dbb6e[log] [tgz]
authorRobert Findley <rfindley@google.com>Tue Sep 06 09:28:39 2022 -0400
committerRobert Findley <rfindley@google.com>Tue Sep 06 15:07:08 2022 +0000
treed9d1033791864310102d68b1a3a3eb76f264b177
parentd6c4dc0f9e9fc0aec72f5a8d06bb291046330624 [diff]
[gopls-release-branch.0.9] gopls: squash CLs to fix broken tests

This CL squashes the following commits from master, to fix broken lsp
tests due to error message and parser recovery changes for 1.20.

In order of submission:
 - CL 425362 (mdempsky): call Interface.Complete in unified importer
 - CL 425497 (gri): disable a test so we can change the parser error
 - CL 425956 (adonovan): support regular expressions in Diagnostics
   tests
 - CL 425594 (gri): re-enable a test with adjusted error message
 - CL 427654 (gri): disable some tests for std lib changes
 - CL 427736 (gri): handle new error message
 - CL 428054 (gri): disable some tests for std lib changes
 - CL 428055 (gri): use regexp to match wanted result

Also: add back the x/tools replace directive to gopls/go.mod, so that
tests will pass. It will be removed in a subsequent CL.

For golang/go#54842

Co-authored-by: Matthew Dempsky <mdempsky@google.com>
Co-authored-by: Robert Griesemer <gri@google.com>
Co-authored-by: Alan Donovan <adonovan@google.com>
Change-Id: I125b9c3fe23de8eb2e130f32b1b7b65b2885e0e2
Reviewed-on: https://go-review.googlesource.com/c/tools/+/427904
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Robert Findley <rfindley@google.com>
20 files changed
tree: d9d1033791864310102d68b1a3a3eb76f264b177
  1. benchmark/
  2. blog/
  3. cmd/
  4. container/
  5. copyright/
  6. cover/
  7. go/
  8. godoc/
  9. gopls/
  10. imports/
  11. internal/
  12. playground/
  13. present/
  14. refactor/
  15. txtar/
  16. .gitattributes
  17. .gitignore
  18. .prettierrc
  19. codereview.cfg
  20. CONTRIBUTING.md
  21. go.mod
  22. go.sum
  23. LICENSE
  24. PATENTS
  25. README.md
README.md

Go Tools

PkgGoDev

This repository provides the golang.org/x/tools module, comprising various tools and packages mostly for static analysis of Go programs, some of which are listed below. Use the “Go reference” link above for more information about any package.

It also contains the golang.org/x/tools/gopls module, whose root package is a language-server protocol (LSP) server for Go. An LSP server analyses the source code of a project and responds to requests from a wide range of editors such as VSCode and Vim, allowing them to support IDE-like functionality.

Selected commands:

  • cmd/goimports formats a Go program like go fmt and additionally inserts import statements for any packages required by the file after it is edited.
  • cmd/callgraph prints the call graph of a Go program.
  • cmd/digraph is a utility for manipulating directed graphs in textual notation.
  • cmd/stringer generates declarations (including a String method) for “enum” types.
  • cmd/toolstash is a utility to simplify working with multiple versions of the Go toolchain.

These commands may be fetched with a command such as go install golang.org/x/tools/cmd/goimports@latest.

Selected packages:

  • go/ssa provides a static single-assignment form (SSA) intermediate representation (IR) for Go programs, similar to a typical compiler, for use by analysis tools.

  • go/packages provides a simple interface for loading, parsing, and type checking a complete Go program from source code.

  • go/analysis provides a framework for modular static analysis of Go programs.

  • go/callgraph provides call graphs of Go programs using a variety of algorithms with different trade-offs.

  • go/ast/inspector provides an optimized means of traversing a Go parse tree for use in analysis tools.

  • go/cfg provides a simple control-flow graph (CFG) for a Go function.

  • go/expect reads Go source files used as test inputs and interprets special comments within them as queries or assertions for testing.

  • go/gcexportdata and go/gccgoexportdata read and write the binary files containing type information used by the standard and gccgo compilers.

  • go/types/objectpath provides a stable naming scheme for named entities (“objects”) in the go/types API.

Numerous other packages provide more esoteric functionality.

Contributing

This repository uses Gerrit for code changes. To learn how to submit changes, see https://golang.org/doc/contribute.html.

The main issue tracker for the tools repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/tools/(your subdir):” in the subject line, so it is easy to find.

JavaScript and CSS Formatting

This repository uses prettier to format JS and CSS files.

The version of prettier used is 1.18.2.

It is encouraged that all JS and CSS code be run through this before submitting a change. However, it is not a strict requirement enforced by CI.