Allow both .yaml and .yml for skin

internal/config/alias.go

@@ -13,7 +13,7 @@ import (
 )
 
 // K9sAlias manages K9s aliases.
-var K9sAlias = filepath.Join(K9sHome(), "alias.yml")
+var K9sAlias = YamlExtension(filepath.Join(K9sHome(), "alias.yml"))
 
 // Alias tracks shortname to GVR mappings.
 type Alias map[string]string

internal/config/config.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"strings"
 
 	"github.com/adrg/xdg"
 	"github.com/derailed/k9s/internal/client"
@@ -274,9 +275,32 @@ func (c *Config) Dump(msg string) {
 	}
 }
 
+// YamlExtension tries to find the correct extension for a YAML file
+func YamlExtension(path string) string {
+	if !isYamlFile(path) {
+		log.Error().Msgf("Config: File %s is not a yaml file", path)
+		return path
+	}
+
+	// Strip any extension, if there is no extension the path will remain unchanged
+	path = strings.TrimSuffix(path, filepath.Ext(path))
+	result := path + ".yml"
+
+	if _, err := os.Stat(result); os.IsNotExist(err) {
+		return path + ".yaml"
+	}
+
+	return result
+}
+
 // ----------------------------------------------------------------------------
 // Helpers...
 
 func isSet(s *string) bool {
 	return s != nil && len(*s) > 0
 }
+
+func isYamlFile(file string) bool {
+	ext := filepath.Ext(file)
+	return ext == ".yml" || ext == ".yaml"
+}

internal/config/hotkey.go

@@ -11,7 +11,7 @@ import (
 )
 
 // K9sHotKeys manages K9s hotKeys.
-var K9sHotKeys = filepath.Join(K9sHome(), "hotkey.yml")
+var K9sHotKeys = YamlExtension(filepath.Join(K9sHome(), "hotkey.yml"))
 
 // HotKeys represents a collection of plugins.
 type HotKeys struct {

internal/config/plugin.go

@@ -15,7 +15,7 @@ import (
 )
 
 // K9sPluginsFilePath manages K9s plugins.
-var K9sPluginsFilePath = filepath.Join(K9sHome(), "plugin.yml")
+var K9sPluginsFilePath = YamlExtension(filepath.Join(K9sHome(), "plugin.yml"))
 var K9sPluginDirectory = filepath.Join("k9s", "plugins")
 
 // Plugins represents a collection of plugins.
@@ -73,7 +73,7 @@ func (p Plugins) LoadPlugins(path string, pluginDirs []string) error {
 			continue
 		}
 		for _, file := range pluginFiles {
-			if file.IsDir() || !isYamlFile(file) {
+			if file.IsDir() || !isYamlFile(file.Name()) {
 				continue
 			}
 			pluginFile, err := os.ReadFile(filepath.Join(pluginDir, file.Name()))
@@ -94,8 +94,3 @@ func (p Plugins) LoadPlugins(path string, pluginDirs []string) error {
 
 	return nil
 }
-
-func isYamlFile(file os.DirEntry) bool {
-	ext := filepath.Ext(file.Name())
-	return ext == ".yml" || ext == ".yaml"
-}

internal/config/styles.go

@@ -14,7 +14,7 @@ import (
 )
 
 // K9sStylesFile represents K9s skins file location.
-var K9sStylesFile = filepath.Join(K9sHome(), "skin.yml")
+var K9sStylesFile = YamlExtension(filepath.Join(K9sHome(), "skin.yml"))
 
 // StyleListener represents a skin's listener.
 type StyleListener interface {

internal/config/views.go

@@ -11,7 +11,7 @@ import (
 )
 
 // K9sViewConfigFile represents the location for the views configuration.
-var K9sViewConfigFile = filepath.Join(K9sHome(), "views.yml")
+var K9sViewConfigFile = YamlExtension(filepath.Join(K9sHome(), "views.yml"))
 
 // ViewConfigListener represents a view config listener.
 type ViewConfigListener interface {

internal/dao/popeye.go

@@ -68,9 +68,9 @@ func (p *Popeye) List(ctx context.Context, ns string) ([]runtime.Object, error)
 		flags.Sections = &sections
 		flags.ActiveNamespace = &ns
 	}
-	spinach := filepath.Join(cfg.K9sHome(), "spinach.yml")
+	spinach := cfg.YamlExtension(filepath.Join(cfg.K9sHome(), "spinach.yml"))
 	if c, err := p.GetFactory().Client().Config().CurrentContextName(); err == nil {
-		spinach = filepath.Join(cfg.K9sHome(), fmt.Sprintf("%s_spinach.yml", c))
+		spinach = cfg.YamlExtension(filepath.Join(cfg.K9sHome(), fmt.Sprintf("%s_spinach.yml", c)))
 	}
 	if _, err := os.Stat(spinach); err == nil {
 		flags.Spinach = &spinach

internal/ui/config.go

@@ -130,7 +130,7 @@ func BenchConfig(context string) string {
 func (c *Configurator) RefreshStyles(context string) {
 	c.BenchFile = BenchConfig(context)
 
-	clusterSkins := filepath.Join(config.K9sHome(), fmt.Sprintf("%s_skin.yml", context))
+	clusterSkins := config.YamlExtension(filepath.Join(config.K9sHome(), fmt.Sprintf("%s_skin.yml", context)))
 	if c.Styles == nil {
 		c.Styles = config.NewStyles()
 	} else {