typecheck

command
v1.12.9-beta.0 Latest Latest
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Published: Apr 23, 2019 License: Apache-2.0 Imports: 18 Imported by: 0

README

Typecheck does cross-platform typechecking of source code for all Go build
platforms.

The primary benefit is speed: a full Kubernetes cross-build takes 20 minutes
and >40GB of RAM, while this takes under 2 minutes and <8GB of RAM.

It uses Go's built-in parsing and typechecking libraries (go/parser and
go/types), which unfortunately are not what the go compiler uses. Occasional
mismatches will occur, but overall they correspond closely.

Failures can be ignored if they don't block the build:

Things go/types errors on that go build doesn't:
  True errors (according to the spec):
    These should be fixed whenever possible. Ignore if a fix isn't possible
    or is in progress (e.g., vendored code).
    - unused variables in closures
  False errors:
    These should be ignored and reported upstream if applicable.
    - type checking mismatches between staging and generated types
Things go build fails on that we don't:
  Please send examples of this to rmmh@ and extend this list.
  - CGo errors, including syntax and linker errors.

Documentation

Overview

do a fast type check of kubernetes code, for all platforms.

Directories

Path Synopsis
Package srcimporter implements importing directly from source files rather than installed packages.
Package srcimporter implements importing directly from source files rather than installed packages.

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