introduce platform specific defaults

pkg/commands/os.go

@@ -51,7 +51,6 @@ func (c *OSCommand) RunCommandWithOutput(command string) (string, error) {
 	c.Log.WithField("command", command).Info("RunCommand")
 	splitCmd := str.ToArgv(command)
 	c.Log.Info(splitCmd)
-
 	return sanitisedCommandOutput(
 		c.command(splitCmd[0], splitCmd[1:]...).CombinedOutput(),
 	)
@@ -98,23 +97,15 @@ func sanitisedCommandOutput(output []byte, err error) (string, error) {
 	return outputString, nil
 }
 
-// getOpenCommand get open command
-func (c *OSCommand) getOpenCommand() string {
-	if c.Config.GetUserConfig().IsSet("os.openCommand") {
-		return c.Config.GetUserConfig().GetString("os.openCommand")
-	}
-	return c.Platform.openCommand
-}
-
 // OpenFile opens a file with the given
 func (c *OSCommand) OpenFile(filename string) error {
-	commandTemplate := c.getOpenCommand()
+	commandTemplate := c.Config.GetUserConfig().GetString("os.openCommand")
 	templateValues := map[string]string{
 		"filename": c.Quote(filename),
 	}
 
 	command := utils.ResolvePlaceholderString(commandTemplate, templateValues)
-	_, err := c.RunCommandWithOutput(command)
+	err := c.RunCommand(command)
 	return err
 }
 

pkg/commands/os_linux.go

@@ -1,15 +0,0 @@
-package commands
-
-import (
-	"runtime"
-)
-
-func getPlatform() *Platform {
-	return &Platform{
-		os:           runtime.GOOS,
-		shell:        "bash",
-		shellArg:     "-c",
-		escapedQuote: "\"",
-		openCommand:  "bash -c \"xdg-open {{filename}} &>/dev/null &\"",
-	}
-}

pkg/commands/os_test.go

@@ -76,48 +76,6 @@ func TestOSCommandRunCommand(t *testing.T) {
 	}
 }
 
-func TestOSCommandGetOpenCommand(t *testing.T) {
-	// two scenarios to test. One with a config set, the other with the platform default
-
-	type scenario struct {
-		before func(*OSCommand)
-		test   func(string)
-	}
-
-	scenarios := []scenario{
-		{
-			func(OSCmd *OSCommand) {},
-			func(command string) {
-				assert.Equal(t, command, "open {{filename}}")
-			},
-		},
-		{
-			func(OSCmd *OSCommand) {
-				OSCmd.Config.GetUserConfig().Set("os.openCommand", "test {{filename}}")
-			},
-			func(command string) {
-				assert.Equal(t, command, "test {{filename}}")
-			},
-		},
-		{
-			func(OSCmd *OSCommand) {
-				OSCmd.Platform = &Platform{
-					openCommand: "platform specific open {{filename}}",
-				}
-			},
-			func(command string) {
-				assert.Equal(t, command, "platform specific open {{filename}}")
-			},
-		},
-	}
-
-	for _, s := range scenarios {
-		OSCmd := newDummyOSCommand()
-		s.before(OSCmd)
-		s.test(OSCmd.getOpenCommand())
-	}
-}
-
 func TestOSCommandOpenFile(t *testing.T) {
 	type scenario struct {
 		filename string
@@ -138,8 +96,19 @@ func TestOSCommandOpenFile(t *testing.T) {
 		{
 			"test",
 			func(name string, arg ...string) *exec.Cmd {
-				assert.Equal(t, name, "bash")
-				assert.Equal(t, arg, []string{"-c", "open \"test\""})
+				assert.Equal(t, "open", name)
+				assert.Equal(t, []string{"test"}, arg)
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"filename with spaces",
+			func(name string, arg ...string) *exec.Cmd {
+				assert.Equal(t, "open", name)
+				assert.Equal(t, []string{"filename with spaces"}, arg)
 				return exec.Command("echo")
 			},
 			func(err error) {
@@ -151,6 +120,7 @@ func TestOSCommandOpenFile(t *testing.T) {
 	for _, s := range scenarios {
 		OSCmd := newDummyOSCommand()
 		OSCmd.command = s.command
+		OSCmd.Config.GetUserConfig().Set("os.openCommand", "open {{filename}}")
 
 		s.test(OSCmd.OpenFile(s.filename))
 	}

pkg/commands/os_windows.go

@@ -6,5 +6,5 @@ func getPlatform() *Platform {
 		shell:        "cmd",
 		shellArg:     "/c",
 		escapedQuote: `\"`,
-		openCommand:  `cmd /c "start "" {{filename}}"`,
-}}
+	}
+}

pkg/config/app_config.go

@@ -40,8 +40,7 @@ type AppConfigurer interface {
 
 // NewAppConfig makes a new app config
 func NewAppConfig(name, version, commit, date string, buildSource string, debuggingFlag *bool) (*AppConfig, error) {
-	defaultConfig := GetDefaultConfig()
-	userConfig, err := LoadConfig("config", defaultConfig)
+	userConfig, err := LoadConfig("config", true)
 	if err != nil {
 		return nil, err
 	}
@@ -113,13 +112,16 @@ func newViper(filename string) (*viper.Viper, error) {
 }
 
 // LoadConfig gets the user's config
-func LoadConfig(filename string, defaults []byte) (*viper.Viper, error) {
+func LoadConfig(filename string, withDefaults bool) (*viper.Viper, error) {
 	v, err := newViper(filename)
 	if err != nil {
 		return nil, err
 	}
-	if defaults != nil {
-		if err = LoadDefaults(v, defaults); err != nil {
+	if withDefaults {
+		if err = LoadDefaults(v, GetDefaultConfig()); err != nil {
+			return nil, err
+		}
+		if err = LoadDefaults(v, GetPlatformDefaultConfig()); err != nil {
 			return nil, err
 		}
 	}
@@ -131,7 +133,7 @@ func LoadConfig(filename string, defaults []byte) (*viper.Viper, error) {
 
 // LoadDefaults loads in the defaults defined in this file
 func LoadDefaults(v *viper.Viper, defaults []byte) error {
-	return v.ReadConfig(bytes.NewBuffer(defaults))
+	return v.MergeConfig(bytes.NewBuffer(defaults))
 }
 
 func prepareConfigFile(filename string) (string, error) {
@@ -166,7 +168,7 @@ func LoadAndMergeFile(v *viper.Viper, filename string) error {
 func (c *AppConfig) WriteToUserConfig(key, value string) error {
 	// reloading the user config directly (without defaults) so that we're not
 	// writing any defaults back to the user's config
-	v, err := LoadConfig("config", nil)
+	v, err := LoadConfig("config", false)
 	if err != nil {
 		return err
 	}
@@ -222,10 +224,6 @@ update:
   method: prompt # can be: prompt | background | never
   days: 14 # how often a update is checked for
 reporting: 'undetermined' # one of: 'on' | 'off' | 'undetermined'
-# git:
-#   stuff relating to git
-# os:
-#   openCommand: 'code -r {{filename}}'
 `)
 }
 

pkg/config/config_default_platform.go

@@ -0,0 +1,10 @@
+// +build !windows !linux
+
+package config
+
+// GetPlatformDefaultConfig gets the defaults for the platform
+func GetPlatformDefaultConfig() []byte {
+	return []byte(
+		`os:
+  openCommand: 'open {{filename}}'`)
+}

pkg/config/config_linux.go

@@ -0,0 +1,8 @@
+package config
+
+// GetPlatformDefaultConfig gets the defaults for the platform
+func GetPlatformDefaultConfig() []byte {
+	return []byte(
+		`os:
+  openCommand: 'bash -c \"xdg-open {{filename}} &>/dev/null &\"'`)
+}

pkg/config/config_windows.go

@@ -0,0 +1,8 @@
+package config
+
+// GetPlatformDefaultConfig gets the defaults for the platform
+func GetPlatformDefaultConfig() []byte {
+	return []byte(
+		`os:
+  openCommand: 'cmd /c "start "" {{filename}}"'`)
+}