Release v0.3.0

- Implement the completion script for PowerShell
- Add global options to zsh completion script

go.mod

@@ -1,3 +1,5 @@
 module go.fifitido.net/cmd
 
 go 1.21.3
+
+require github.com/iancoleman/strcase v0.3.0

go.sum

@@ -0,0 +1,2 @@
+github.com/iancoleman/strcase v0.3.0 h1:nTXanmYxhfFAMjZL34Ov6gkzEsSJZ5DbhxWjvSASxEI=
+github.com/iancoleman/strcase v0.3.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=

tpl_funcs.go

@@ -2,9 +2,10 @@ package cmd
 
 import (
 	"fmt"
-	"regexp"
 	"strings"
 	"text/template"
+
+	"github.com/iancoleman/strcase"
 )
 
 var tplFuncs = template.FuncMap{
@@ -21,6 +22,7 @@ var tplFuncs = template.FuncMap{
 	"sub":       tplSub,
 	"dec":       tplDec,
 	"mult":      tplMult,
+	"pascal":    tplPascal,
 	"camel":     tplCamel,
 }
 
@@ -49,19 +51,7 @@ func tplJoin(strs []string, sep string) string {
 }
 
 func tplUnder(s string) string {
-	// Remove all characters that are not alphanumeric or spaces or underscores
-	s = regexp.MustCompile("[^a-zA-Z0-9_ -]+").ReplaceAllString(s, "")
-
-	// Replace all spaces with underscores
-	s = strings.ReplaceAll(s, " ", "_")
-
-	// Replace all dashes with underscores
-	s = strings.ReplaceAll(s, "-", "_")
-
-	// Convert to lowercase
-	s = strings.ToLower(s)
-
-	return s
+	return strcase.ToSnake(s)
 }
 
 func tplVarPrefix(s string) string {
@@ -100,24 +90,10 @@ func tplMult(a, b int) int {
 	return a * b
 }
 
-func tplCamel(s string) string {
-	// Remove all characters that are not alphanumeric or spaces or underscores
-	s = regexp.MustCompile("[^a-zA-Z0-9_ -]+").ReplaceAllString(s, "")
-
-	// Replace all underscores with spaces
-	s = strings.ReplaceAll(s, "_", " ")
-
-	// Replace all dashes with spaces
-	s = strings.ReplaceAll(s, "-", " ")
-
-	// Title case s
-	words := strings.Split(s, " ")
-	for i, word := range words {
-		words[i] = strings.ToTitle(word)
-	}
-
-	// Join words
-	s = strings.Join(words, "")
-
-	return s
+func tplPascal(s string) string {
+	return strcase.ToCamel(s)
+}
+
+func tplCamel(s string) string {
+	return strcase.ToLowerCamel(s)
 }