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Performance improvements around package ID (#698)

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* set package ID in catalogers and improve hashing performance

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* update setting ID + tests

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
This commit is contained in:
Alex Goodman
2021-12-16 08:55:53 -05:00
committed by GitHub
parent 727b84ce0d
commit a27907659d
59 changed files with 319 additions and 243 deletions
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syft/pkg/cataloger/golang/parse_go_mod.go
+5 -5
View File
@@ -12,8 +12,8 @@ import (
)
// parseGoMod takes a go.mod and lists all packages discovered.
func parseGoMod(path string, reader io.Reader) ([]pkg.Package, []artifact.Relationship, error) {
packages := make(map[string]pkg.Package)
func parseGoMod(path string, reader io.Reader) ([]*pkg.Package, []artifact.Relationship, error) {
packages := make(map[string]*pkg.Package)
contents, err := ioutil.ReadAll(reader)
if err != nil {
@@ -26,7 +26,7 @@ func parseGoMod(path string, reader io.Reader) ([]pkg.Package, []artifact.Relati
}
for _, m := range file.Require {
packages[m.Mod.Path] = pkg.Package{
packages[m.Mod.Path] = &pkg.Package{
Name: m.Mod.Path,
Version: m.Mod.Version,
Language: pkg.Go,
@@ -36,7 +36,7 @@ func parseGoMod(path string, reader io.Reader) ([]pkg.Package, []artifact.Relati
// remove any old packages and replace with new ones...
for _, m := range file.Replace {
packages[m.New.Path] = pkg.Package{
packages[m.New.Path] = &pkg.Package{
Name: m.New.Path,
Version: m.New.Version,
Language: pkg.Go,
@@ -49,7 +49,7 @@ func parseGoMod(path string, reader io.Reader) ([]pkg.Package, []artifact.Relati
delete(packages, m.Mod.Path)
}
pkgsSlice := make([]pkg.Package, len(packages))
pkgsSlice := make([]*pkg.Package, len(packages))
idx := 0
for _, p := range packages {
pkgsSlice[idx] = p