Allow ignoring paths in client gen

Author: mschuwalow

src/lib.rs

@@ -70,6 +70,7 @@ pub fn gen(
     overwrite_cargo: bool,
     disable_clippy: bool,
     mapping: &[(&str, &str)],
+    ignored_paths: &[&str],
 ) -> Result<()> {
     let mapping: HashMap<&str, &str> = HashMap::from_iter(mapping.iter().cloned());
 
@@ -90,7 +91,14 @@ pub fn gen(
     let modules: Result<Vec<Module>> = open_api
         .tags
         .iter()
-        .map(|tag| rust::client_gen::client_gen(&open_api, Some(tag.clone()), &mut ref_cache))
+        .map(|tag| {
+            rust::client_gen::client_gen(
+                &open_api,
+                Some(tag.clone()),
+                &mut ref_cache,
+                &ignored_paths,
+            )
+        })
         .collect();
 
     let mut api_module_defs = Vec::new();

src/rust/client_gen.rs

@@ -1072,11 +1072,17 @@ pub fn client_gen(
     open_api: &OpenAPI,
     tag: Option<Tag>,
     ref_cache: &mut RefCache,
+    ignored_paths: &[&str],
 ) -> Result<Module> {
+    let ignored_paths: HashSet<String> =
+        HashSet::from_iter(ignored_paths.iter().map(|ip| ip.to_string()));
+
     let paths: HashSet<String> = open_api
         .paths
         .iter()
-        .filter(|(_, path_item)| match_tag(&tag, path_item))
+        .filter(|(path_key, path_item)| {
+            !ignored_paths.contains(*path_key) && match_tag(&tag, path_item)
+        })
         .map(|(p, _)| p.clone())
         .collect();