wip

db/db.go

@@ -3,8 +3,11 @@ package db
 import (
 	"context"
 	"log"
+	"path/filepath"
+	"strings"
 
 	Config "micrach/config"
+	Files "micrach/files"
 
 	"github.com/jackc/pgx/v4/pgxpool"
 )
@@ -23,5 +26,14 @@ func Init() {
 }
 
 func Migrate() {
+	migrations := Files.GetFullFilePathsInFolder("migrations")
+	log.Println(migrations)
+	for _, m := range migrations {
+		filename := filepath.Base(m)
+		splitted := strings.Split(filename, "-")
+		id, name := splitted[0], splitted[1]
+		log.Println(id, name)
+		log.Println(Files.ReadFileText(m))
+	}
 	log.Println("database migrations - online")
 }

files/get_files_in_folder.go

@@ -4,25 +4,37 @@ import (
 	"io/ioutil"
 	"log"
 	"os"
-	"path/filepath"
+	"path"
 )
 
-func GetFilesInFolder(folder string) []string {
+// Reads folder and returns full file paths slice
+func GetFullFilePathsInFolder(folder string) []string {
 	currentPath, err := os.Getwd()
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	files, err := ioutil.ReadDir(filepath.Join(currentPath + "/migrations"))
+	fullFolderPath := path.Join(currentPath, folder)
+	files, err := ioutil.ReadDir(fullFolderPath)
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	var filesNames []string
+	var paths []string
 
 	for _, file := range files {
-		filesNames = append(filesNames, file.Name())
+		paths = append(paths, path.Join(fullFolderPath, file.Name()))
 	}
 
-	return filesNames
+	return paths
+}
+
+// Reads file contents by full path and returns string
+func ReadFileText(fullFilePath string) string {
+	file, err := ioutil.ReadFile(fullFilePath)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	return string(file)
 }