chore: add golds (wip)

CHANGELOG.md

@@ -1,5 +1,21 @@
 # CHANGELOG
 
+## v0.0.5 (2023-01-17)
+
+### Added
+
+- feat: cache module name even when read dir to improve perf (2023-01-17)
+
+- feat: use sync.Pool to reuse bytes.Buffer (2023-01-17)
+
+- feat: add profiler (2023-01-17)
+
+- feat: add go profiler (2023-01-17)
+
+### Others
+
+- chore(changelog): generate v0.0.4 (2023-01-17)
+
 ## v0.0.4 (2023-01-17)
 
 ### Added

Makefile

@@ -1,4 +1,4 @@
-.PHONY: all test test-color coverage coverage-cli coverate-html lint format build
+.PHONY: all test test-color coverage coverage-cli coverate-html lint format build clean docs
 
 all: test-color lint format
 	go mod tidy
@@ -33,3 +33,7 @@ build: clean
 
 clean:
 	rm -rf gofimports
+
+docs:
+	go install go101.org/golds@latest
+	golds ./...

internal/imports/formatter.go

@@ -45,11 +45,9 @@ var bufPool = sync.Pool{
 	},
 }
 
-// stdPackages -> save std packages for later search
-//
-// moduleNames -> map path to its go.mod module name
-//
-// formattedPaths -> make sure we not format path more than 1 time
+// stdPackages -> save std packages for later search.
+// moduleNames -> map path to its go.mod module name.
+// formattedPaths -> make sure we not format path more than 1 time.
 type Formatter struct {
 	stdPackages      map[string]struct{}
 	moduleNames      map[string]string
@@ -234,7 +232,7 @@ func (ft *Formatter) formatFile(path string) error {
 // First parse ast.
 // Then group imports.
 // Then format imports.
-// Then print.
+// Then print to bytes.
 func (ft *Formatter) formatImports(
 	path string,
 	pathBytes []byte,