lib/rbs/collection/sources/git.rb in rbs-3.0.0.dev.2 vs lib/rbs/collection/sources/git.rb in rbs-3.0.0.dev.3

@@ -43,22 +43,29 @@
         def install(dest:, name:, version:, stdout:)
           setup!()
 
           gem_dir = dest.join(name, version)
 
-          if gem_dir.directory?
+          case
+          when gem_dir.symlink?
+            stdout.puts "Updating to #{format_config_entry(name, version)} from a local source"
+            gem_dir.unlink
+            _install(dest: dest, name: name, version: version)
+          when gem_dir.directory?
             prev = load_metadata(dir: gem_dir)
 
             if prev == metadata_content(name: name, version: version)
               stdout.puts "Using #{format_config_entry(name, version)}"
             else
               stdout.puts "Updating to #{format_config_entry(name, version)} from #{format_config_entry(prev["name"], prev["version"])}"
               FileUtils.remove_entry_secure(gem_dir.to_s)
               _install(dest: dest, name: name, version: version)
             end
-          else
+          when !gem_dir.exist?
             stdout.puts "Installing #{format_config_entry(name, version)}"
             _install(dest: dest, name: name, version: version)
+          else
+            raise
           end
         end
 
         def manifest_of(name, version)
           setup! do