| commit | 47fb1fbd554a76dc961bfdedaa85efcb68646ed1 | [log] [tgz] |
|---|---|---|
| author | Bryan C. Mills <bcmills@google.com> | Thu Dec 13 21:42:33 2018 -0500 |
| committer | Bryan C. Mills <bcmills@google.com> | Fri Dec 14 16:18:51 2018 +0000 |
| tree | 41787c6b9923969de06227edb7666b43ca84d768 | |
| parent | 976bab6003bdc72ca25954d048f340a34d8e717a [diff] |
cmd/go/internal/get: move wildcard-trimming to before CheckImportPath
Previously, RepoRootForImportPath trimmed certain "..." wildcards from
package patterns (even though its name suggests that the argument must
be an actual import path). It trimmed at the first path element that
was literally "..." (although wildcards in general may appear within a
larger path element), and relied on a subsequent check in
RepoRootForImportPath to catch confusing resolutions.
However, that causes 'go get' with wildcard patterns in fresh paths to
fail as of CL 154101: a wildcard pattern is not a valid import path,
and fails the path check. (The existing Test{Vendor,Go}Get* packages
in go_test.go and vendor_test.go catch the failure, but they are all
skipped when the "-short" flag is set — including in all.bash — and we
had forgotten to run them separately.)
We now trim the path before any element that contains a wildcard, and
perform the path check (and repo resolution) on only that prefix. It
is possible that the expanded path after fetching the repo will be
invalid, but a repository can contain directories that are not valid
import paths in general anyway.
Fixes #29241
Change-Id: I70fb2f7fc6603b7d339fd6c02e8cdeacfc93fc4b
Reviewed-on: https://go-review.googlesource.com/c/154108
Reviewed-by: Russ Cox <rsc@golang.org>
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
Gopher image by Renee French, licensed under Creative Commons 3.0 Attributions license.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
Official binary distributions are available at https://golang.org/dl/.
After downloading a binary release, visit https://golang.org/doc/install or load doc/install.html in your web browser for installation instructions.
If a binary distribution is not available for your combination of operating system and architecture, visit https://golang.org/doc/install/source or load doc/install-source.html in your web browser for source installation instructions.
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.