refactor(cmd): move lint utils to lint.go

Author: muthukrishnan24

cmd/lint.go

@@ -0,0 +1,72 @@
+package cmd
+
+import (
+	"os"
+
+	"github.com/conventionalcommit/commitlint/config"
+	"github.com/conventionalcommit/commitlint/lint"
+)
+
+func runLint(confFilePath, fileInput string) (lintResult string, hasError bool, err error) {
+	linter, format, err := getLinter(confFilePath)
+	if err != nil {
+		return "", false, err
+	}
+
+	commitMsg, err := getCommitMsg(fileInput)
+	if err != nil {
+		return "", false, err
+	}
+
+	res, err := linter.Lint(commitMsg)
+	if err != nil {
+		return "", false, err
+	}
+
+	resStr, err := format.Format(res)
+	if err != nil {
+		return "", false, err
+	}
+	return resStr, res.HasErrors(), nil
+}
+
+func getLinter(confFilePath string) (*lint.Linter, lint.Formatter, error) {
+	conf, err := config.GetConfig(confFilePath)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	format, err := config.GetFormatter(conf)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	linter, err := config.GetLinter(conf)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return linter, format, nil
+}
+
+func getCommitMsg(fileInput string) (string, error) {
+	commitMsg, err := readStdInPipe()
+	if err != nil {
+		return "", err
+	}
+
+	if commitMsg != "" {
+		return commitMsg, nil
+	}
+
+	// TODO: check if currentDir is inside git repo?
+	if fileInput == "" {
+		fileInput = "./.git/COMMIT_EDITMSG"
+	}
+
+	inBytes, err := os.ReadFile(fileInput)
+	if err != nil {
+		return "", err
+	}
+	return string(inBytes), nil
+}

cmd/util.go

@@ -9,53 +9,8 @@ import (
 	"path/filepath"
 	"runtime/debug"
 	"strings"
-
-	"github.com/conventionalcommit/commitlint/config"
-	"github.com/conventionalcommit/commitlint/lint"
 )
 
-func runLint(confFilePath, fileInput string) (lintResult string, hasError bool, err error) {
-	linter, format, err := getLinter(confFilePath)
-	if err != nil {
-		return "", false, err
-	}
-
-	commitMsg, err := getCommitMsg(fileInput)
-	if err != nil {
-		return "", false, err
-	}
-
-	res, err := linter.Lint(commitMsg)
-	if err != nil {
-		return "", false, err
-	}
-
-	resStr, err := format.Format(res)
-	if err != nil {
-		return "", false, err
-	}
-	return resStr, res.HasErrors(), nil
-}
-
-func getLinter(confFilePath string) (*lint.Linter, lint.Formatter, error) {
-	conf, err := config.GetConfig(confFilePath)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	format, err := config.GetFormatter(conf)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	linter, err := config.GetLinter(conf)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	return linter, format, nil
-}
-
 func setGitConf(hookDir string, isGlobal bool) error {
 	var args = []string{"config"}
 	if isGlobal {
@@ -68,28 +23,6 @@ func setGitConf(hookDir string, isGlobal bool) error {
 	return cmd.Run()
 }
 
-func getCommitMsg(fileInput string) (string, error) {
-	commitMsg, err := readStdInPipe()
-	if err != nil {
-		return "", err
-	}
-
-	if commitMsg != "" {
-		return commitMsg, nil
-	}
-
-	// TODO: check if currentDir is inside git repo?
-	if fileInput == "" {
-		fileInput = "./.git/COMMIT_EDITMSG"
-	}
-
-	inBytes, err := os.ReadFile(fileInput)
-	if err != nil {
-		return "", err
-	}
-	return string(inBytes), nil
-}
-
 func readStdInPipe() (string, error) {
 	stat, err := os.Stdin.Stat()
 	if err != nil {