Implement ignore config

Author: lusingander

README.md

@@ -108,6 +108,10 @@ The format is as follows:
 # If omitted, the default command is used.
 # type: list of strings
 command = []
+# Specify file path patterns to exclude from processing using the .gitignore format.
+# https://git-scm.com/docs/gitignore/en#_pattern_format
+# type: list of strings
+ignore = []
 
 [history]
 # Limits the number of test executions to keep in history.

cmd/gotip/main.go

@@ -79,7 +79,7 @@ func run(args []string) (int, error) {
 		return code, nil
 	}
 
-	tests, err := parse.ProcessFilesRecursively(".", opt.SkipSubtests)
+	tests, err := parse.ProcessFilesRecursively(".", conf.Ignore, opt.SkipSubtests)
 	if err != nil {
 		return 1, err
 	}

internal/parse/parse.go

@@ -16,12 +16,13 @@ var defaultIgnoreDirs = []string{
 	"testdata",
 }
 
-func ProcessFilesRecursively(rootDir string, skipSubtests bool) (map[string][]*tip.TestFunction, error) {
+func ProcessFilesRecursively(rootDir string, ignore []string, skipSubtests bool) (map[string][]*tip.TestFunction, error) {
 	fileListQueue := make(chan *gocodewalker.File, 100)
 
 	fileWalker := gocodewalker.NewFileWalker(rootDir, fileListQueue)
 	fileWalker.AllowListExtensions = append(fileWalker.AllowListExtensions, "go")
 	fileWalker.ExcludeDirectory = append(fileWalker.ExcludeDirectory, defaultIgnoreDirs...)
+	fileWalker.CustomIgnorePatterns = append(fileWalker.CustomIgnorePatterns, ignore...)
 
 	go fileWalker.Start()
 

internal/tip/config.go

@@ -16,6 +16,7 @@ const (
 
 type Config struct {
 	Command []string      `toml:"command"`
+	Ignore  []string      `toml:"ignore"`
 	History HistoryConfig `toml:"history"`
 }
 
@@ -27,6 +28,7 @@ type HistoryConfig struct {
 func defaultConfig() *Config {
 	return &Config{
 		Command: []string{},
+		Ignore:  []string{},
 		History: HistoryConfig{
 			Limit:      defaultHistoryLimit,
 			DateFormat: defaultDateFormat,