fix(config): use proper var name for arguments

cmd/start/main.go

@@ -9,15 +9,15 @@ import (
 	serverPkg "github.com/ihexxa/quickshare/src/server"
 )
 
-var opts = &serverPkg.Opts{}
+var args = &serverPkg.Args{}
 
 func main() {
-	_, err := goflags.Parse(opts)
+	_, err := goflags.Parse(args)
 	if err != nil {
 		panic(err)
 	}
 
-	cfg, err := serverPkg.LoadCfg(opts)
+	cfg, err := serverPkg.LoadCfg(args)
 	if err != nil {
 		fmt.Printf("failed to load config: %s", err)
 		os.Exit(1)

src/server/config_load.go

@@ -12,14 +12,14 @@ import (
 	"github.com/ihexxa/quickshare/src/kvstore/boltdbpvd"
 )
 
-type Opts struct {
+type Args struct {
 	Host    string   `short:"h" long:"host" description:"server hostname"`
 	Port    int      `short:"p" long:"port" description:"server port"`
 	DbPath  string   `short:"d" long:"db" description:"path of the quickshare.db"`
 	Configs []string `short:"c" long:"configs" description:"config path"`
 }
 
-func LoadCfg(opts *Opts) (*gocfg.Cfg, error) {
+func LoadCfg(args *Args) (*gocfg.Cfg, error) {
 	defaultCfg, err := DefaultConfig()
 	if err != nil {
 		return nil, err
@@ -30,14 +30,14 @@ func LoadCfg(opts *Opts) (*gocfg.Cfg, error) {
 		return nil, err
 	}
 
-	cfg, err = mergeConfigFiles(cfg, opts.Configs)
+	cfg, err = mergeConfigFiles(cfg, args.Configs)
 	if err != nil {
 		return nil, err
 	}
 
 	dbPath := cfg.GrabString("Db.DbPath")
-	if opts.DbPath != "" {
-		dbPath = opts.DbPath
+	if args.DbPath != "" {
+		dbPath = args.DbPath
 		_, err := os.Stat(dbPath)
 		if err == nil {
 			cfg, err = mergeDbConfig(cfg, dbPath)
@@ -50,7 +50,7 @@ func LoadCfg(opts *Opts) (*gocfg.Cfg, error) {
 		}
 	}
 
-	return mergeArgs(cfg, opts)
+	return mergeArgs(cfg, args)
 }
 
 func mergeDbConfig(cfg *gocfg.Cfg, dbPath string) (*gocfg.Cfg, error) {
@@ -94,15 +94,15 @@ func mergeConfigFiles(cfg *gocfg.Cfg, configPaths []string) (*gocfg.Cfg, error)
 	return cfg, nil
 }
 
-func mergeArgs(cfg *gocfg.Cfg, opts *Opts) (*gocfg.Cfg, error) {
-	if opts.Host != "" {
-		cfg.SetString("Server.Host", opts.Host)
+func mergeArgs(cfg *gocfg.Cfg, args *Args) (*gocfg.Cfg, error) {
+	if args.Host != "" {
+		cfg.SetString("Server.Host", args.Host)
 	}
-	if opts.Port != 0 {
-		cfg.SetInt("Server.Port", opts.Port)
+	if args.Port != 0 {
+		cfg.SetInt("Server.Port", args.Port)
 	}
-	if opts.DbPath != "" {
-		cfg.SetString("Db.DbPath", opts.DbPath)
+	if args.DbPath != "" {
+		cfg.SetString("Db.DbPath", args.DbPath)
 	}
 
 	return cfg, nil

src/server/config_load_test.go

@@ -12,30 +12,30 @@ import (
 )
 
 func TestLoadCfg(t *testing.T) {
-	argsList := []*Opts{
+	argsList := []*Args{
 		// default config
-		&Opts{
+		&Args{
 			Host:    "",
 			Port:    0,
 			DbPath:  "",
 			Configs: []string{},
 		},
 		// default config + config_1
-		&Opts{
+		&Args{
 			Host:    "",
 			Port:    0,
 			DbPath:  "",
 			Configs: []string{"testdata/config_1.yml"},
 		},
 		// default config + config_1 + config_4
-		&Opts{
+		&Args{
 			Host:    "",
 			Port:    0,
 			DbPath:  "",
 			Configs: []string{"testdata/config_1.yml", "testdata/config_4.yml"},
 		},
 		// config partial overwrite
-		&Opts{
+		&Args{
 			Host:   "",
 			Port:   0,
 			DbPath: "",
@@ -47,7 +47,7 @@ func TestLoadCfg(t *testing.T) {
 			},
 		},
 		// default config + config_1 + config_4 + db_partial + args(db)
-		&Opts{
+		&Args{
 			Host:   "",
 			Port:   0,
 			DbPath: "testdata/test_quickshare.db",
@@ -331,8 +331,8 @@ func TestLoadCfg(t *testing.T) {
 	}
 
 	testLoadCfg := func(t *testing.T) {
-		for i, opts := range argsList {
-			gotCfg, err := LoadCfg(opts)
+		for i, args := range argsList {
+			gotCfg, err := LoadCfg(args)
 			if err != nil {
 				t.Fatal(err)
 			}