feat: Add alteriso.json to iso image

Author: Hayao0819

alteriso/src/internal/archiso/injects/injecter.sh

@@ -40,3 +40,25 @@ override__make_customize_airootfs() {
         _msg_info "Done! customize_airootfs.sh run successfully."
     fi
 }
+
+__alteriso_make_version() {
+    local _version_file="$__alteriso_profile_dir/alteriso.json"
+    if [[ -e $_version_file ]]; then
+        install -Dm644 "$_version_file" "${isofs_dir}/${install_dir}/alteriso.json"
+    fi
+
+    if [[ "${buildmode}" == @("iso"|"netboot") ]]; then
+        rm -f -- "${pacstrap_dir}/alteriso.json"
+        install -Dm644 "$_version_file" "${isofs_dir}/${install_dir}/alteriso.json"
+
+        install -d -m 0755 -- "${isofs_dir}/${install_dir}"
+        install -Dm644 "$_version_file" "${isofs_dir}/${install_dir}/alteriso.json"
+    elif [[ "${buildmode}" == 'bootstrap' ]]; then
+        rm -f -- "${bootstrap_parent}/alteriso.json"
+        install -Dm644 "$_version_file" "${bootstrap_parent}/alteriso.json"
+    fi
+}
+
+post__make_version() {
+    __alteriso_make_version
+}

alteriso/src/internal/archiso/profile_gen.go

@@ -74,6 +74,7 @@ func (p *Profile) GenArchisoProfile(outDir string) error {
 		p.copyAirootfs,
 		p.generatePackagesFile,
 		p.pacmanConf,
+		p.generateInfoFile,
 	}
 
 	for _, task := range tasks {

alteriso/src/internal/archiso/profile_gen_info.go

@@ -0,0 +1,58 @@
+package archiso
+
+import (
+	"encoding/json"
+	"os"
+	"path"
+
+	"github.com/FascodeNet/alterlinux/src/internal/errors"
+)
+
+type profileInfo struct {
+	OSName  string `json:"os_name,omitempty"`
+	Arch    string `json:"arch,omitempty"`
+	Modules []struct {
+		Name            string `json:"name,omitempty"`
+		ManifectVersion int    `json:"version,omitempty"`
+		ModuleVersion   int    `json:"module_version,omitempty"`
+	} `json:"modules,omitempty"`
+}
+
+func (p *Profile) ProfileInfo() (*profileInfo, error) {
+	info := &profileInfo{
+		OSName: p.Config.OSName,
+		Arch:   p.Config.Arch,
+	}
+
+	for _, mod := range p.Modules() {
+		info.Modules = append(info.Modules, struct {
+			Name            string `json:"name,omitempty"`
+			ManifectVersion int    `json:"version,omitempty"`
+			ModuleVersion   int    `json:"module_version,omitempty"`
+		}{
+			Name:            mod.Name,
+			ManifectVersion: mod.Config.ManifestVersion,
+			ModuleVersion:   mod.Config.ModuleVersion,
+		})
+	}
+
+	return info, nil
+}
+
+func (p *Profile) generateInfoFile(outDir string) error {
+	info, err := p.ProfileInfo()
+	if err != nil {
+		return err
+	}
+
+	bytes, err := json.MarshalIndent(info, "", "  ")
+	if err != nil {
+		return errors.Wrap(err)
+	}
+
+	dst := path.Join(outDir, "alteriso.json")
+	if err := os.WriteFile(dst, bytes, 0o644); err != nil {
+		return errors.Wrap(err)
+	}
+	return nil
+}