feat(path): allow templates in mapped_locations

resolves #3084

src/segments/aws_test.go

@@ -3,7 +3,6 @@ package segments
 import (
 	"oh-my-posh/mock"
 	"oh-my-posh/properties"
-	"oh-my-posh/template"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -45,7 +44,7 @@ func TestAWSSegment(t *testing.T) {
 			Region:          "eu-west",
 			Template:        "profile: {{.Profile}}{{if .Region}} in {{.Region}}{{end}}",
 		},
-		{Case: "template: invalid", ExpectedString: template.InvalidTemplate, ExpectedEnabled: true, Profile: "c", Template: "{{ .Burp"},
+		{Case: "template: invalid", ExpectedString: "{{ .Burp", ExpectedEnabled: true, Profile: "c", Template: "{{ .Burp"},
 	}
 
 	for _, tc := range cases {

src/segments/path.go

@@ -394,9 +394,22 @@ func (pt *Path) replaceMappedLocations() (string, string) {
 	// mapped locations can override predefined locations
 	keyValues := pt.props.GetKeyValueMap(MappedLocations, make(map[string]string))
 	for key, val := range keyValues {
-		if key != "" {
+		if len(key) == 0 {
-			mappedLocations[pt.normalize(key)] = val
+			continue
 		}
+		tmpl := &template.Text{
+			Template: key,
+			Context:  pt,
+			Env:      pt.env,
+		}
+		path, err := tmpl.Render()
+		if err != nil {
+			pt.env.Log(platform.Error, "replaceMappedLocations", err.Error())
+		}
+		if len(path) == 0 {
+			continue
+		}
+		mappedLocations[pt.normalize(path)] = val
 	}
 
 	// sort map keys in reverse order

src/segments/path_test.go

@@ -842,6 +842,7 @@ func TestFullPathCustomMappedLocations(t *testing.T) {
 		PathSeparator   string
 		Expected        string
 	}{
+		{Pwd: "/a/b/c/d", MappedLocations: map[string]string{"{{ .Env.HOME }}/d": "#"}, Expected: "#"},
 		{Pwd: "/a/b/c/d", MappedLocations: map[string]string{"/a/b/c/d": "#"}, Expected: "#"},
 		{Pwd: "\\a\\b\\c\\d", MappedLocations: map[string]string{"\\a\\b": "#"}, GOOS: platform.WINDOWS, PathSeparator: "\\", Expected: "#\\c\\d"},
 		{Pwd: "/a/b/c/d", MappedLocations: map[string]string{"/a/b": "#"}, Expected: "#/c/d"},
@@ -868,6 +869,11 @@ func TestFullPathCustomMappedLocations(t *testing.T) {
 		}
 		env.On("Flags").Return(args)
 		env.On("Shell").Return(shell.PLAIN)
+		env.On("TemplateCache").Return(&platform.TemplateCache{
+			Env: map[string]string{
+				"HOME": "/a/b/c",
+			},
+		})
 		path := &Path{
 			env: env,
 			props: properties.Map{

src/template/text.go

@@ -42,6 +42,9 @@ func (c *Context) init(t *Text) {
 }
 
 func (t *Text) Render() (string, error) {
+	if !strings.Contains(t.Template, "{{") || !strings.Contains(t.Template, "}}") {
+		return t.Template, nil
+	}
 	t.cleanTemplate()
 	tmpl, err := template.New(t.Template).Funcs(funcMap()).Parse(t.Template)
 	if err != nil {