b6cd6d7d32
Apply golang/tools@5804fef4c0. In the context of cmd/go build tool, import path is a '/'-separated path. This can be inferred from `go help importpath` and `go help packages`. vcsFromDir documentation says on return, root is the import path corresponding to the root of the repository. On Windows and other OSes where os.PathSeparator is not '/', that wasn't true since root would contain characters other than '/', and therefore it wasn't a valid import path corresponding to the root of the repository. Fix that by using filepath.ToSlash. Add test coverage for vcsFromDir, it was previously not tested. It's taken from golang.org/x/tools/go/vcs tests, and modified to improve style. Additionally, remove an unneccessary statement from the documentation "(thus root is a prefix of importPath)". There is no variable importPath that is being referred to (it's possible p.ImportPath was being referred to). Without it, the description of root value matches the documentation of repoRoot.root struct field: // root is the import path corresponding to the root of the // repository root string Rename and change signature of vcsForDir(p *Package) to vcsFromDir(dir, srcRoot string). This is more in sync with the x/tools version. It's also simpler, since vcsFromDir only needs those two values from Package, and nothing more. Change "for" to "from" in name because it's more consistent and clear. Update usage of vcsFromDir to match the new signature, and respect that returned root is a '/'-separated path rather than a os.PathSeparator separated path. Fixes #15040. Updates #7723. Helps #11490. Change-Id: Idf51b9239f57248739daaa200aa1c6e633cb5f7f Reviewed-on: https://go-review.googlesource.com/21345 Reviewed-by: Alex Brainman <alex.brainman@gmail.com> Run-TryBot: Alex Brainman <alex.brainman@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> |
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The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
For documentation about how to install and use Go, visit https://golang.org/ or load doc/install-source.html in your web browser.
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--
Binary Distribution Notes
If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.
For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:
export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin
See https://golang.org/doc/install or doc/install.html for more details.