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Track only the import from the file which is checked

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Signed-off-by: Cosmin Cojocar <cosmin.cojocar@gmx.ch>
This commit is contained in:
Cosmin Cojocar 2019-04-29 18:31:53 +02:00 committed by Cosmin Cojocar
parent f1ea7f6ee3
commit 5ef2beeaa6
2 changed files with 13 additions and 5 deletions
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2
analyzer.go
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@ -175,7 +175,7 @@ func (gosec *Analyzer) check(pkg *packages.Package) {
gosec.context.Pkg = pkg.Types gosec.context.Pkg = pkg.Types
gosec.context.PkgFiles = pkg.Syntax gosec.context.PkgFiles = pkg.Syntax
gosec.context.Imports = NewImportTracker() gosec.context.Imports = NewImportTracker()
gosec.context.Imports.TrackPackages(gosec.context.Pkg.Imports()...) gosec.context.Imports.TrackFile(file)
ast.Walk(gosec, file) ast.Walk(gosec, file)
gosec.stats.NumFiles++ gosec.stats.NumFiles++
gosec.stats.NumLines += pkg.Fset.File(file.Pos()).LineCount() gosec.stats.NumLines += pkg.Fset.File(file.Pos()).LineCount()

16
import_tracker.go
View file

@ -36,14 +36,22 @@ func NewImportTracker() *ImportTracker {
} }
} }
// TrackFile track all the imports used by the supplied file
func (t *ImportTracker) TrackFile(file *ast.File) {
for _, imp := range file.Imports {
path := strings.Trim(imp.Path.Value, `"`)
parts := strings.Split(path, "/")
if len(parts) > 0 {
name := parts[len(parts)-1]
t.Imported[path] = name
}
}
}
// TrackPackages tracks all the imports used by the supplied packages // TrackPackages tracks all the imports used by the supplied packages
func (t *ImportTracker) TrackPackages(pkgs ...*types.Package) { func (t *ImportTracker) TrackPackages(pkgs ...*types.Package) {
for _, pkg := range pkgs { for _, pkg := range pkgs {
t.Imported[pkg.Path()] = pkg.Name() t.Imported[pkg.Path()] = pkg.Name()
// Transient imports
//for _, imp := range pkg.Imports() {
// t.Imported[imp.Path()] = imp.Name()
//}
} }
} }