Adds Local store.

pkg/app/trieugene.go

@@ -56,15 +56,7 @@ func (t *trieugene) Run(ctx context.Context) error {
 }
 
 func (t *trieugeneDev) Run(ctx context.Context) error {
-	store := store.NewS3(&store.S3Params{
-		AccessKey:        t.cfg.S3AccessKey(),
-		SecretKey:        t.cfg.S3SecretKey(),
-		URL:              t.cfg.S3URL(),
-		Bucket:           t.cfg.S3Bucket(),
-		Region:           t.cfg.S3Region(),
-		DisableSSL:       true,
-		S3ForcePathStyle: true,
-	})
+	store := store.NewLocal(t.cfg.LocalPrefix())
 
 	run(setupDevelopment(t.cfg))
 

pkg/config/main.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	"fmt"
 	"os"
 	"strconv"
 	"time"
@@ -65,6 +66,10 @@ func (c *Config) HTTPPort() int {
 	return c.httpPort
 }
 
+func (c *Config) LocalPrefix() string {
+	return fmt.Sprintf("%s/.cfg/trieugene", GetEnv("HOME", "/tmp"))
+}
+
 func (c *Config) Logger() *zerolog.Logger {
 	return c.logger
 }

pkg/store/local.go

@@ -0,0 +1,44 @@
+package store
+
+import (
+	"context"
+	"io/ioutil"
+	"os"
+	"path"
+)
+
+type Local struct {
+	prefix string
+}
+
+func NewLocal(prefix string) Store {
+	return &Local{prefix: prefix}
+}
+
+func (l *Local) Setup(ctx context.Context) error {
+	err := os.MkdirAll(l.prefix, os.ModePerm)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (s *Local) Persist(ctx context.Context, filename string, data string) error {
+	dataAsByte := []byte(data)
+
+	filenameWithPrefix := path.Join(s.prefix, filename)
+
+	dirName := path.Dir(filenameWithPrefix)
+
+	err := os.MkdirAll(dirName, os.ModePerm)
+	if err != nil {
+		return err
+	}
+
+	err = ioutil.WriteFile(filenameWithPrefix, dataAsByte, 0644)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}