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imports: allow dirPackageInfo to be overridden

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Change-Id: Ie90d2681e364e2a3f905675db266cb8960e08277
Reviewed-on: https://go-review.googlesource.com/39995
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Brad Jones 2017-03-31 15:27:27 -07:00 committed by Brad Fitzpatrick
parent fc77adfcad
commit 663269851c
1 changed files with 6 additions and 3 deletions
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9
imports/fix.go
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@ -73,8 +73,11 @@ type packageInfo struct {
Globals map[string]bool // symbol => true
}
// dirPackageInfo gets information from other files in the package.
func dirPackageInfo(srcDir, filename string) (*packageInfo, error) {
// dirPackageInfo exposes the dirPackageInfoFile function so that it can be overridden.
var dirPackageInfo = dirPackageInfoFile
// dirPackageInfoFile gets information from other files in the package.
func dirPackageInfoFile(pkgName, srcDir, filename string) (*packageInfo, error) {
considerTests := strings.HasSuffix(filename, "_test.go")
// Handle file from stdin
@ -178,7 +181,7 @@ func fixImports(fset *token.FileSet, f *ast.File, filename string) (added []stri
}
if !loadedPackageInfo {
loadedPackageInfo = true
packageInfo, _ = dirPackageInfo(srcDir, filename)
packageInfo, _ = dirPackageInfo(f.Name.Name, srcDir, filename)
}
if decls[pkgName] == nil && (packageInfo == nil || !packageInfo.Globals[pkgName]) {
refs[pkgName][v.Sel.Name] = true