add ignore to client (#126)

cmd/root.go

@@ -72,12 +72,17 @@ func init() {
 		fmt.Println(err)
 		os.Exit(1)
 	}
-	r, err := store.NewRefs(rootGoitPath)
+	refs, err := store.NewRefs(rootGoitPath)
 	if err != nil {
 		fmt.Println(err)
 		os.Exit(1)
 	}
-	client = store.NewClient(config, index, head, r, rootGoitPath)
+	ignore, err := store.NewIgnore(rootGoitPath)
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+	client = store.NewClient(config, index, head, refs, ignore, rootGoitPath)
 
 	gLogger = log.NewGoitLogger(client.RootGoitPath)
 

internal/store/client.go

@@ -5,17 +5,17 @@ type Client struct {
 	Idx          *Index
 	Head         *Head
 	Refs         *Refs
+	Ignore       *Ignore
 	RootGoitPath string
-	ExcludePaths []string
 }
 
-func NewClient(config *Config, index *Index, head *Head, refs *Refs, rootGoitPath string) *Client {
+func NewClient(config *Config, index *Index, head *Head, refs *Refs, ignore *Ignore, rootGoitPath string) *Client {
 	return &Client{
 		Conf:         config,
 		Idx:          index,
 		Head:         head,
 		Refs:         refs,
+		Ignore:       ignore,
 		RootGoitPath: rootGoitPath,
-		ExcludePaths: []string{".goit"},
 	}
 }

internal/store/ignore.go

@@ -0,0 +1,59 @@
+package store
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"path/filepath"
+	"regexp"
+)
+
+var (
+	directoryRegexp = regexp.MustCompile(`.*\/`)
+)
+
+type Ignore struct {
+	file      []string
+	directory []string
+}
+
+func NewIgnore(rootGoitPath string) (*Ignore, error) {
+	i := newIgnore()
+	if err := i.load(rootGoitPath); err != nil {
+		return nil, err
+	}
+	fmt.Println(i.file, i.directory)
+	return i, nil
+}
+
+func newIgnore() *Ignore {
+	return &Ignore{
+		file:      make([]string, 0),
+		directory: []string{".goit/"},
+	}
+}
+
+func (i *Ignore) load(rootGoitPath string) error {
+	goitignorePath := filepath.Join(filepath.Dir(rootGoitPath), ".goitignore")
+	fmt.Println(goitignorePath)
+	if _, err := os.Stat(goitignorePath); os.IsNotExist(err) {
+		return nil
+	}
+	f, err := os.Open(goitignorePath)
+	if err != nil {
+		return fmt.Errorf("fail to open %s: %w", goitignorePath, err)
+	}
+	defer f.Close()
+
+	scanner := bufio.NewScanner(f)
+	for scanner.Scan() {
+		text := scanner.Text()
+		if directoryRegexp.MatchString(text) {
+			i.directory = append(i.directory, text)
+		} else {
+			i.file = append(i.file, text)
+		}
+	}
+
+	return nil
+}