Add built packages json writing to sysroot

bap-builder/PackageMode.go

@@ -452,7 +452,7 @@ func buildAndCopyPackage(
 		}
 
 		logger.InfoIndent("Copying to local sysroot directory")
-		err = sysroot.CopyToSysroot(buildConfig.GetLocalInstallDirPath())
+		err = sysroot.CopyToSysroot(buildConfig.GetLocalInstallDirPath(), buildConfig.Package.GetShortPackageName())
 		if err != nil {
 			break
 		}

modules/bringauto_sysroot/BuiltPackages.go

@@ -0,0 +1,42 @@
+package bringauto_sysroot
+
+import (
+	"encoding/json"
+	"os"
+	"path"
+)
+
+const (
+	jsonFileName = "built_packages.json"
+)
+
+// Contains built packages in sysroot and have functions for Json encoding and decoding of built
+// packages.
+type BuiltPackages struct {
+	Packages []string
+}
+
+func (builtPackages *BuiltPackages) AddToBuiltPackages(packageName string) error {
+	err := builtPackages.updateBuiltPackages()
+	if err != nil {
+		return err
+	}
+
+	builtPackages.Packages = append(builtPackages.Packages, packageName)
+	bytes, err := json.Marshal(builtPackages.Packages)
+	if err != nil {
+		return err
+	}
+	err = os.WriteFile(path.Join(sysrootDirectoryName, jsonFileName), bytes, 0644)
+	return err
+}
+
+func (builtPackages *BuiltPackages) updateBuiltPackages() error {
+	bytes, err := os.ReadFile(path.Join(sysrootDirectoryName, jsonFileName))
+	if err != nil {
+		return nil
+	}
+
+	err = json.Unmarshal(bytes, &builtPackages.Packages)
+	return err
+}

modules/bringauto_sysroot/Sysroot.go

@@ -27,6 +27,7 @@ type Sysroot struct {
 	IsDebug bool
 	// PlatformString
 	PlatformString *bringauto_package.PlatformString
+	builtPackages BuiltPackages
 }
 
 func (sysroot *Sysroot) FillDefault(*bringauto_prerequisites.Args) error {
@@ -45,7 +46,7 @@ func (sysroot *Sysroot) CheckPrerequisites(args *bringauto_prerequisites.Args) e
 }
 
 // CopyToSysroot copy source to a sysroot
-func (sysroot *Sysroot) CopyToSysroot(source string) error {
+func (sysroot *Sysroot) CopyToSysroot(source string, packageName string) error {
 	err := sysroot.checkForOverwritingFiles(source)
 	if err != nil {
 		return err
@@ -59,6 +60,10 @@ func (sysroot *Sysroot) CopyToSysroot(source string) error {
 	if err != nil {
 		return err
 	}
+	err = sysroot.builtPackages.AddToBuiltPackages(packageName)
+	if err != nil {
+		return err
+	}
 	return nil
 }