monorepo fixes

proto_generator/utils.go

@@ -0,0 +1,58 @@
+package main
+
+import (
+	"cmp"
+	"maps"
+	"slices"
+	"unicode"
+)
+
+var boundaries = []rune{' ', '_', '-', '.', ',', ';', ':', '(', ')', '[', ']', '{', '}'}
+
+func CamelCase(s string) (ret string) {
+	atWordBoundary := true
+	for _, c := range s {
+		if slices.Contains(boundaries, c) {
+			atWordBoundary = true
+			continue
+		}
+		if atWordBoundary && unicode.IsLower(c) {
+			c = unicode.ToUpper(c)
+		}
+		atWordBoundary = false
+		ret += string(c)
+	}
+	return
+}
+
+func OrderedKeys[Map map[K]V, K cmp.Ordered, V any](m Map) []K {
+	keysIter := maps.Keys(m)
+	keys := slices.Collect(keysIter)
+	slices.Sort(keys)
+	return keys
+}
+
+func ReverseMap[M map[K]V, K cmp.Ordered, V cmp.Ordered](m M) (ret map[V]K) {
+	ret = map[V]K{}
+	for k, v := range m {
+		ret[v] = k
+	}
+	return
+}
+
+func must(err error) {
+	if err != nil {
+		panic(err)
+	}
+}
+
+func PopFront[T any](s []T) (front T, rest []T, ok bool) {
+	if len(s) == 0 {
+		return front, s, false
+	}
+	return s[0], s[1:], true
+}
+
+func CombineNamAndData(name string, data any) []any {
+	return []any{name, data}
+}