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cmd/go: simplify compiler import config preparation

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I realized this simplification was possible when writing the vet loop
(just above the code being modified here) but never circled back
to make the compiler loop match.

Change-Id: Ic2277d2a4b6d94ea4897cc3615fc1a29f2fb243c
Reviewed-on: https://go-review.googlesource.com/78395
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
This commit is contained in:
Russ Cox 2017-11-16 14:56:12 -05:00
parent 7edb721fbc
commit 71b0264a38
2 changed files with 4 additions and 20 deletions
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3
src/cmd/go/internal/load/pkg.go
View File

@ -406,9 +406,6 @@ func LoadImport(path, srcDir string, parent *Package, stk *ImportStack, importPo
// Load package.
// Import always returns bp != nil, even if an error occurs,
// in order to return partial information.
//
// TODO: After Go 1, decide when to pass build.AllowBinary here.
// See issue 3268 for mistakes to avoid.
buildMode := build.ImportComment
if mode&UseVendor == 0 || path != origPath {
// Not vendoring, or we already found the vendored path.

21
src/cmd/go/internal/work/exec.go
View File

@ -502,23 +502,10 @@ func (b *Builder) build(a *Action) (err error) {
// Prepare Go import config.
var icfg bytes.Buffer
for _, a1 := range a.Deps {
p1 := a1.Package
if p1 == nil || p1.ImportPath == "" {
continue
}
path := p1.ImportPath
i := strings.LastIndex(path, "/vendor/")
if i >= 0 {
i += len("/vendor/")
} else if strings.HasPrefix(path, "vendor/") {
i = len("vendor/")
} else {
continue
}
fmt.Fprintf(&icfg, "importmap %s=%s\n", path[i:], path)
if vcfg != nil {
vcfg.ImportMap[path[i:]] = path
for i, raw := range a.Package.Internal.RawImports {
final := a.Package.Imports[i]
if final != raw {
fmt.Fprintf(&icfg, "importmap %s=%s\n", raw, final)
}
}