remove json provider

provider/json/provider.go

@@ -1,65 +0,0 @@
-package json
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/tidwall/gjson"
-	"gitoa.ru/go-4devs/config"
-	"gitoa.ru/go-4devs/config/value"
-)
-
-const (
-	Name      = "json"
-	Separator = "."
-)
-
-var _ config.Provider = (*Provider)(nil)
-
-func New(json []byte, opts ...Option) *Provider {
-	provider := Provider{
-		key: func(s ...string) string {
-			return strings.Join(s, Separator)
-		},
-		data: json,
-	}
-
-	for _, opt := range opts {
-		opt(&provider)
-	}
-
-	return &provider
-}
-
-func NewFile(path string, opts ...Option) (*Provider, error) {
-	file, err := os.ReadFile(filepath.Clean(path))
-	if err != nil {
-		return nil, fmt.Errorf("%w: unable to read config file %#q: file not found or unreadable", err, path)
-	}
-
-	return New(file, opts...), nil
-}
-
-type Option func(*Provider)
-
-type Provider struct {
-	data []byte
-	key  func(...string) string
-	name string
-}
-
-func (p *Provider) Name() string {
-	return p.name
-}
-
-func (p *Provider) Value(ctx context.Context, path ...string) (config.Value, error) {
-	key := p.key(path...)
-	if val := gjson.GetBytes(p.data, key); val.Exists() {
-		return value.JString(val.String()), nil
-	}
-
-	return nil, fmt.Errorf("%v:%w", p.Name(), config.ErrValueNotFound)
-}

provider/json/provider_test.go

@@ -1,27 +0,0 @@
-package json_test
-
-import (
-	"testing"
-	"time"
-
-	provider "gitoa.ru/go-4devs/config/provider/json"
-	"gitoa.ru/go-4devs/config/test"
-)
-
-func TestProvider(t *testing.T) {
-	t.Parallel()
-
-	js := test.ReadFile("config.json")
-
-	prov := provider.New(js)
-	sl := []string{}
-	read := []test.Read{
-		test.NewRead("config title", "app.name.title"),
-		test.NewRead(time.Minute, "app.name.timeout"),
-		test.NewReadUnmarshal(&[]string{"name"}, &sl, "app.name.var"),
-		test.NewReadConfig("cfg"),
-		test.NewRead(true, "app", "name", "success"),
-	}
-
-	test.Run(t, prov, read)
-}