fix: improve star theme

relates to #45

environment.go

@@ -48,7 +48,7 @@ func (env *environment) getcwd() string {
 		// on Windows, and being case sentisitive and not consistent and all, this gives silly issues
 		return strings.Replace(pwd, "c:", "C:", 1)
 	}
-	if *env.args.PWD != "" {
+	if env.args.PWD != nil && *env.args.PWD != "" {
 		return correctPath(*env.args.PWD)
 	}
 	dir, err := os.Getwd()

segment_node.go

@@ -6,8 +6,16 @@ type node struct {
 	nodeVersion string
 }
 
+const (
+	//DisplayVersion show the version number or not
+	DisplayVersion Property = "display_version"
+)
+
 func (n *node) string() string {
+	if n.props.getBool(DisplayVersion, true) {
 		return n.nodeVersion
+	}
+	return ""
 }
 
 func (n *node) init(props *properties, env environmentInfo) {

segment_node_test.go

@@ -11,6 +11,7 @@ type nodeArgs struct {
 	nodeVersion    string
 	hasJS          bool
 	hasTS          bool
+	displayVersion bool
 }
 
 func bootStrapNodeTest(args *nodeArgs) *node {
@@ -19,8 +20,14 @@ func bootStrapNodeTest(args *nodeArgs) *node {
 	env.On("runCommand", "node", []string{"--version"}).Return(args.nodeVersion)
 	env.On("hasFiles", "*.js").Return(args.hasJS)
 	env.On("hasFiles", "*.ts").Return(args.hasTS)
+	props := &properties{
+		values: map[Property]interface{}{
+			DisplayVersion: args.displayVersion,
+		},
+	}
 	n := &node{
 		env:   env,
+		props: props,
 	}
 	return n
 }
@@ -47,6 +54,7 @@ func TestNodeEnabledJSFiles(t *testing.T) {
 		enabled:        true,
 		nodeVersion:    expected,
 		hasJS:          true,
+		displayVersion: true,
 	}
 	node := bootStrapNodeTest(args)
 	assert.True(t, node.enabled())
@@ -59,6 +67,7 @@ func TestNodeEnabledTsFiles(t *testing.T) {
 		enabled:        true,
 		nodeVersion:    expected,
 		hasTS:          true,
+		displayVersion: true,
 	}
 	node := bootStrapNodeTest(args)
 	assert.True(t, node.enabled())
@@ -72,8 +81,35 @@ func TestNodeEnabledJsAndTsFiles(t *testing.T) {
 		nodeVersion:    expected,
 		hasJS:          true,
 		hasTS:          true,
+		displayVersion: true,
 	}
 	node := bootStrapNodeTest(args)
 	assert.True(t, node.enabled())
 	assert.Equal(t, expected, node.string(), "node is available and JS and TS files are found")
 }
+
+func TestNodeEnabledNoVersion(t *testing.T) {
+	expected := ""
+	args := &nodeArgs{
+		enabled:        true,
+		nodeVersion:    "1.14",
+		hasJS:          true,
+		displayVersion: false,
+	}
+	node := bootStrapNodeTest(args)
+	assert.True(t, node.enabled())
+	assert.Equal(t, expected, node.string(), "we don't expect a version")
+}
+
+func TestNodeEnabledNodeVersion(t *testing.T) {
+	expected := "1.14"
+	args := &nodeArgs{
+		enabled:        true,
+		nodeVersion:    expected,
+		hasJS:          true,
+		displayVersion: true,
+	}
+	node := bootStrapNodeTest(args)
+	assert.True(t, node.enabled())
+	assert.Equal(t, expected, node.string(), "we expect a version")
+}

themes/star.json

@@ -4,42 +4,43 @@
       "type": "prompt",
       "alignment": "left",
       "segments": [
+        {
+          "type": "root",
+          "style": "plain",
+          "foreground": "#E06C75",
+          "properties": {
+            "root_icon": "root",
+            "prefix": "",
+            "postfix": " <#ffffff>in</> "
+          }
+        },
         {
           "type": "path",
           "style": "plain",
-          "foreground": "#ffffff",
+          "foreground": "#55B9C4",
           "properties": {
-            "prefix": "",
             "home_icon": "~",
-            "style": "short",
+            "style": "folder",
-            "postfix": " on"
+            "prefix": ""
           }
         },
         {
           "type": "git",
           "style": "plain",
-          "foreground": "#F3C267",
+          "foreground": "#C678DD",
           "properties": {
-            "branch_icon": "",
+            "prefix": "<#ffffff>on</> ",
-            "display_status": false,
+            "branch_icon": "",
-            "postfix": " <#C49EE9>[?!]</>"
+            "display_status": true
           }
         },
         {
-          "type": "command",
+          "type": "node",
           "style": "plain",
-          "foreground": "#C49EE9",
+          "foreground": "#98C379",
           "properties": {
-            "shell": "bash",
+            "display_version": true,
-            "command": "find . -name package.json -depth 1 -exec echo \" <#ffffff>via node</>\" \\;"
+            "prefix": "<#ffffff>via</> \uE781 "
-          }
-        },
-        {
-          "type": "root",
-          "style": "plain",
-          "foreground": "#B5B50D",
-          "properties": {
-            "root_icon": "⚡"
           }
         },
         {
@@ -47,7 +48,8 @@
           "style": "plain",
           "foreground": "#C94A16",
           "properties": {
-            "prefix": "x"
+            "prefix": "x",
+            "display_exit_code": false
           }
         }
       ]