1 files changed, 0 insertions, 49 deletions
diff --git a/src/frontend/json.rs b/src/frontend/json.rs
index 42e44d1..2a7f40a 100644
--- a/src/frontend/json.rs
+++ b/src/frontend/json.rs
@@ -1,17 +1,12 @@
 use std::io::Stdout;
 use std::io::Write;
-use std::ops::Deref;
 
 use anyhow::Error;
 use anyhow::Result;
 use librepology::v1::types::Package;
 use librepology::v1::types::Problem;
-use librepology::v1::types::Repo;
 
-use crate::backend::Backend;
-use crate::compare::ComparePackage;
 use crate::frontend::Frontend;
-use librepology::v1::api::Api;
 
 pub struct JsonFrontend(Stdout);
 
@@ -43,48 +38,4 @@ impl Frontend for JsonFrontend {
     fn list_problems(&self, problems: Vec<Problem>) -> Result<()> {
         self.write(serde_json::ser::to_string_pretty(&problems).map_err(Error::from)?)
     }
-
-    fn compare_packages(
-        &self,
-        packages: Vec<ComparePackage>,
-        backend: &Backend,
-        filter_repos: Vec<Repo>,
-    ) -> Result<()> {
-        #[derive(Serialize)]
-        struct PackageComp {
-            // not optimal, as we have to clone the inner variables from the package
-            // but using references is too complicated right now
-            package_name: String,
-            local_version: String,
-            comparisons: Vec<CompareTarget>,
-        }
-
-        #[derive(Serialize)]
-        struct CompareTarget {
-            version: String,
-            repo: String,
-        }
-
-        let mut output: Vec<PackageComp> = vec![];
-
-        for package in packages.iter() {
-            let comparisons = backend
-                .project(package.name().deref())?
-                .into_iter()
-                .filter(|p| filter_repos.contains(p.repo()))
-                .map(|upstream_package| CompareTarget {
-                    version: upstream_package.version().deref().clone(),
-                    repo: upstream_package.repo().deref().clone(),
-                })
-                .collect();
-
-            output.push(PackageComp {
-                package_name: package.name().clone(),
-                local_version: package.version().clone(),
-                comparisons,
-            });
-        }
-
-        self.write(serde_json::ser::to_string_pretty(&output)?)
-    }
 }