feat(template): add functional stat, dir and base

resolves #5508

src/template/files.go

@@ -2,7 +2,10 @@ package template
 
 import (
 	"os"
+	"os/exec"
 	"path/filepath"
+
+	"github.com/jandedobbeleer/oh-my-posh/src/log"
 )
 
 func glob(pattern string) (bool, error) {
@@ -17,3 +20,13 @@ func readFile(path string) string {
 	content, _ := os.ReadFile(path)
 	return string(content)
 }
+
+func stat(path string) string {
+	fullPath, err := exec.LookPath(path)
+	if err != nil {
+		log.Error(err)
+		return ""
+	}
+
+	return fullPath
+}

src/template/func_map.go

@@ -1,6 +1,7 @@
 package template
 
 import (
+	"path/filepath"
 	"text/template"
 
 	"github.com/Masterminds/sprig/v3"
@@ -10,7 +11,7 @@ func funcMap() template.FuncMap {
 	funcMap := map[string]any{
 		"secondsRound": secondsRound,
 		"url":          url,
-		"path":         path,
+		"path":         filePath,
 		"glob":         glob,
 		"matchP":       matchP,
 		"replaceP":     replaceP,
@@ -20,11 +21,16 @@ func funcMap() template.FuncMap {
 		"hresult":      hresult,
 		"trunc":        trunc,
 		"readFile":     readFile,
+		"stat":         stat,
+		"dir":          filepath.Dir,
+		"base":         filepath.Base,
 	}
+
 	for key, fun := range sprig.TxtFuncMap() {
 		if _, ok := funcMap[key]; !ok {
 			funcMap[key] = fun
 		}
 	}
+
 	return template.FuncMap(funcMap)
 }

src/template/link.go

@@ -23,7 +23,7 @@ func url(text, url string) (string, error) {
 	return fmt.Sprintf("<LINK>%s<TEXT>%s</TEXT></LINK>", url, text), nil
 }
 
-func path(text, path string) (string, error) {
+func filePath(text, path string) (string, error) {
 	unsupported := []string{elvish, xonsh}
 	if slices.Contains(unsupported, shell) {
 		return text, nil