fixed some staticchecks

internal/config/config.go

@@ -73,5 +73,5 @@ func Unmarshal(configBytes []byte) (*Config, error) {
 		}
 	}
 
-	return nil, fmt.Errorf("Invalid configuration file format")
+	return nil, fmt.Errorf("invalid configuration file format")
 }

internal/config/config_test.go

@@ -1,7 +1,6 @@
 package config
 
 import (
-	"io/ioutil"
 	"os"
 	"testing"
 )
@@ -60,7 +59,7 @@ func TestLoadEnv(t *testing.T) {
 }
 
 func TestLoadFile(t *testing.T) {
-	cfgFile, err := ioutil.TempFile(".", "easy_gate_test_")
+	cfgFile, err := os.CreateTemp(".", "easy_gate_test_")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -71,7 +70,7 @@ func TestLoadFile(t *testing.T) {
 	}
 	defer os.Remove(cfgFile.Name())
 
-	cfgFile, err = ioutil.TempFile(".", "easy_gate_test_")
+	cfgFile, err = os.CreateTemp(".", "easy_gate_test_")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -82,7 +81,7 @@ func TestLoadFile(t *testing.T) {
 	}
 	defer os.Remove(cfgFile.Name())
 
-	cfgFile, err = ioutil.TempFile(".", "easy_gate_test_")
+	cfgFile, err = os.CreateTemp(".", "easy_gate_test_")
 	if err != nil {
 		t.Fatal(err)
 	}

internal/config/load.go

@@ -3,7 +3,7 @@ package config
 import (
 	"crypto/sha256"
 	"encoding/hex"
-	"io/ioutil"
+	"io"
 	"os"
 )
 
@@ -20,7 +20,7 @@ func Load(filePath string) (*Config, string, error) {
 	}
 	defer cfgFile.Close()
 
-	fileData, _ := ioutil.ReadAll(cfgFile)
+	fileData, _ := io.ReadAll(cfgFile)
 	return loadConfig(fileData)
 }
 

internal/config/validate.go

@@ -34,15 +34,15 @@ func isURL(url string) bool {
 
 func validateConfig(cfg *Config) error {
 	if !isHexColor(cfg.Theme.Background) {
-		return fmt.Errorf("Invalid background color")
+		return fmt.Errorf("invalid background color")
 	}
 	if !isHexColor(cfg.Theme.Foreground) {
-		return fmt.Errorf("Invalid foreground color")
+		return fmt.Errorf("invalid foreground color")
 	}
 
 	for _, service := range cfg.Services {
 		if !isURL(service.URL) {
-			return fmt.Errorf("Invalid URL for service %s", service.Name)
+			return fmt.Errorf("invalid URL for service %s", service.Name)
 		}
 	}
 

internal/routine/routine_test.go

@@ -1,7 +1,6 @@
 package routine
 
 import (
-	"io/ioutil"
 	"log"
 	"net/http"
 	"os"
@@ -29,7 +28,7 @@ func TestMain(m *testing.M) {
 "services": [],
 "notes": []
 }`
-	cfgFile, err := ioutil.TempFile(".", "easy_gate_test_")
+	cfgFile, err := os.CreateTemp(".", "easy_gate_test_")
 	if err != nil {
 		log.Fatal("Unable to write tmp files for test")
 	}