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Parse donet dependency trees (#2143)

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* add dependency information for .NET pkgs

Signed-off-by: Benji Visser <benji@093b.org>

* update pkg coverage directory test

Signed-off-by: Benji Visser <benji@093b.org>

* reverse dependsOn relationship

Signed-off-by: Benji Visser <benji@093b.org>

* update root pkg parsing

Signed-off-by: Benji Visser <benji@093b.org>

* add comments about the test relationships represented

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add docs around relationship sorting functions + update test helpers

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

---------

Signed-off-by: Benji Visser <benji@093b.org>
Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
Co-authored-by: Alex Goodman <wagoodman@users.noreply.github.com>
This commit is contained in:
Benji Visser
2023-10-11 18:01:24 +00:00
committed by GitHub
co-authored by Alex Goodman
parent 7732cd3b48
commit fe7a417fb2
7 changed files with 494 additions and 201 deletions
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syft/pkg/cataloger/dotnet/package.go
+24 -7
View File
@@ -1,6 +1,8 @@
package dotnet
import (
"fmt"
"regexp"
"strings"
"github.com/anchore/packageurl-go"
@@ -9,13 +11,7 @@ import (
)
func newDotnetDepsPackage(nameVersion string, lib dotnetDepsLibrary, locations ...file.Location) *pkg.Package {
if lib.Type != "package" {
return nil
}
fields := strings.Split(nameVersion, "/")
name := fields[0]
version := fields[1]
name, version := extractNameAndVersion(nameVersion)
m := pkg.DotnetDepsMetadata{
Name: name,
@@ -41,6 +37,27 @@ func newDotnetDepsPackage(nameVersion string, lib dotnetDepsLibrary, locations .
return p
}
func getDepsJSONFilePrefix(p string) string {
r := regexp.MustCompile(`([^\/]+)\.deps\.json$`)
match := r.FindStringSubmatch(p)
if len(match) > 1 {
return match[1]
}
return ""
}
func extractNameAndVersion(nameVersion string) (name, version string) {
fields := strings.Split(nameVersion, "/")
name = fields[0]
version = fields[1]
return
}
func createNameAndVersion(name, version string) (nameVersion string) {
nameVersion = fmt.Sprintf("%s/%s", name, version)
return
}
func packageURL(m pkg.DotnetDepsMetadata) string {
var qualifiers packageurl.Qualifiers