[konflux] cachito fix

doozer/doozerlib/backend/rebaser.py

@@ -751,7 +751,7 @@ def _update_dockerfile(self, metadata: ImageMetadata, source: Optional[SourceRes
         # Inject build repos for Konflux
         self._add_build_repos(dfp)
 
-        self._modify_cachito_commands(df_path)
+        self._modify_cachito_commands(metadata, df_path)
 
         self._reflow_labels(df_path)
 
@@ -774,7 +774,7 @@ def _add_build_repos(self, dfp: DockerfileParser):
             "# End Konflux-specific steps\n\n"
         )
 
-    def _modify_cachito_commands(self, df_path):
+    def _modify_cachito_commands(self, metadata, df_path):
         """
         Konflux does not support cachito, comment it out to support green non-hermetic builds
         For yarn, download it if its missing.
@@ -802,7 +802,7 @@ def _modify_cachito_commands(self, df_path):
                     yarn_line_updated = False
                     continue
 
-            if "REMOTE_SOURCES" in line or "REMOTE_SOURCE_DIR" in line:
+            if metadata.config.get("konflux", {}).get("cachito").get("comment", True) and ("REMOTE_SOURCES" in line or "REMOTE_SOURCE_DIR" in line):
                 # Comment lines containing 'REMOTE_SOURCES' or 'REMOTE_SOURCES_DIR' since cachito is not supported in konflux
                 updated_lines.append(f"#{line.strip()}\n")
                 line_commented = True