Add performance TODOs and restrictions

TODO.md

@@ -40,9 +40,16 @@
 - [ ] Configurable logging (log levels for debugging and k/v log values)
 - [ ] Add `init` command to create a default named config file
 - [ ] Remove panics that are poor programming style
-- [ ] Add testing for config files... lines, path
-- [ ] Setup goreleaser for releases
+- [x] Add testing for config files... lines, path
+- [x] Setup goreleaser for releases
   - [ ] Setup version bumper
-  - [ ] Ensure version is embedded into cobra cli and available for --version
+  - [x] Ensure version is embedded into cobra cli and available for --version
 - [ ] Add way to pipe to exec process and non-zero exit is a failing to provide builtin, js, exec mechanisms
-- [ ] Setup version reading https://goreleaser.com/cookbooks/using-main.version/
+- [x] Setup version reading https://goreleaser.com/cookbooks/using-main.version/
+- [x] Add this as a hermit-package in zph/hermit-packages
+
+## Performance
+- [ ] Setup support for gitignore and global gitignore to avoid reading things like node_modules :yawning_face:
+- [ ] Setup parallelism for larger repos
+  - [ ] Requires reworking how we use goja functions because those VMs are not thread safe
+  - [ ] Could setup a worker pool of VMs? Or could provision new VM for each fn call....

cmd/run.go

@@ -49,7 +49,10 @@ func Run(cmd *cobra.Command, args []string) (int, []error) {
 				return err
 			}
 
-			// Check if the file has the extension
+			// Causes 4x slowdown in benchmarks on project with large node_modules folder
+			// if we use IsRegular() instead of isDir()
+			// Regular mode = non-dir, non-symlink etcs
+			// TODO(zph) investigate this issue and find a better solution
 			if !info.IsDir() {
 				content, err := os.ReadFile(path)
 
@@ -66,7 +69,6 @@ func Run(cmd *cobra.Command, args []string) (int, []error) {
 				if len(result.Findings) > 0 {
 					fmt.Printf("\n%s: violations count %d\n", result.Path, len(result.Findings))
 					for idx, finding := range result.Findings {
-						// TODO: figure out why the rule embedded is wrong
 						fmt.Printf("%d: Line %3d %30s %20s\n", idx+1, finding.LineNo, finding.RuleId, finding.Rule.Description)
 					}
 					exitCode = 1