inlined strcase dependency

cleanup wrong  dependency in go.mod

strcase/camel.go

@@ -0,0 +1,75 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Ian Coleman
+ * Copyright (c) 2018 Ma_124, <github.com/Ma124>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, Subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or Substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package strcase
+
+import (
+	"strings"
+)
+
+// Converts a string to CamelCase
+func toCamelInitCase(s string, initCase bool) string {
+	s = addWordBoundariesToNumbers(s)
+	s = strings.Trim(s, " ")
+	n := ""
+	capNext := initCase
+	for _, v := range s {
+		if v >= 'A' && v <= 'Z' {
+			n += string(v)
+		}
+		if v >= '0' && v <= '9' {
+			n += string(v)
+		}
+		if v >= 'a' && v <= 'z' {
+			if capNext {
+				n += strings.ToUpper(string(v))
+			} else {
+				n += string(v)
+			}
+		}
+		if v == '_' || v == ' ' || v == '-' {
+			capNext = true
+		} else {
+			capNext = false
+		}
+	}
+	return n
+}
+
+// Converts a string to CamelCase
+func ToCamel(s string) string {
+	return toCamelInitCase(s, true)
+}
+
+// Converts a string to lowerCamelCase
+func ToLowerCamel(s string) string {
+	if s == "" {
+		return s
+	}
+	if r := rune(s[0]); r >= 'A' && r <= 'Z' {
+		s = strings.ToLower(string(r)) + s[1:]
+	}
+	return toCamelInitCase(s, false)
+}

strcase/numbers.go

@@ -0,0 +1,38 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Ian Coleman
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, Subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or Substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package strcase
+
+import (
+	"regexp"
+)
+
+var numberSequence = regexp.MustCompile(`([a-zA-Z])(\d+)([a-zA-Z]?)`)
+var numberReplacement = []byte(`$1 $2 $3`)
+
+func addWordBoundariesToNumbers(s string) string {
+	b := []byte(s)
+	b = numberSequence.ReplaceAll(b, numberReplacement)
+	return string(b)
+}