feat: support author field

src/cyclone_dx.rs

@@ -67,19 +67,29 @@ pub fn dump_derivation(
     component_builder
         .bom_ref(derivation_path.to_string())
         .name(package.name.to_string())
-        .cpe("TODO".to_string())
+        // .cpe("TODO".to_string())
         // TODO application is the generic type, but we should also use file and library
         // also, populate the mime_type in case of a file type.
         .type_("application".to_string())
         // I'm assuming here that if a package has been installed by Nix, it was required.
         .scope("required".to_string())
         .purl(package.get_purl())
-        .publisher("TODO".to_string())
         .version(package.version.to_string());
 
     if let Some(description) = &package.meta.description {
         component_builder.description(description.to_string());
     }
 
+    if let Some(maintainers) = &package.meta.maintainers {
+        let author = maintainers
+            .iter()
+            .map(|m| format!("{} ({})", m.name, m.email))
+            .collect::<Vec<String>>()
+            .join(" ");
+        if author.len() != 0 {
+            component_builder.author(author);
+        }
+    }
+
     Some(component_builder.build().unwrap())
 }

src/nix.rs

@@ -177,6 +177,11 @@ pub struct PackageMeta {
 
     pub license: Option<License>,
 }
+impl PackageMeta {
+    pub fn get_licenses(&self) -> Vec<LicenseDetails> {
+        vec![]
+    }
+}
 
 pub fn get_package_for_derivation(derivation_name: &str, packages: &Packages) -> Option<Package> {
     if let Some(package) = packages.get(derivation_name) {