reflection work so far...

internal/constmap/main.go

@@ -0,0 +1,57 @@
+package main
+
+import (
+	`bytes`
+	`fmt`
+	`go/ast`
+	`go/parser`
+	`go/token`
+	`log`
+	`os`
+
+	`r00t2.io/sysutils/paths`
+)
+
+/*
+	DO NOT RUN THIS ANYWHERE BUT FROM WHERE <r00t2.io/cryptparse>/consts.go IS LOCATED.
+*/
+
+// I *cannot believe* a library does not exist that will do this for me.
+
+func main() {
+	var err error
+	var tfs *token.FileSet
+	var af *ast.File
+	var foundParams []*ParamConst
+	var paramConsts []*ParamConst
+	var buf *bytes.Buffer = new(bytes.Buffer)
+
+	if err = paths.RealPath(&constsPath); err != nil {
+		return
+	}
+	if err = paths.RealPath(&outPath); err != nil {
+		return
+	}
+
+	tfs = token.NewFileSet()
+
+	if af, err = parser.ParseFile(tfs, constsPath, nil, parser.AllErrors|parser.ParseComments); err != nil {
+		log.Panicln(err)
+	}
+
+	for _, d := range af.Decls {
+		if foundParams = getValueSpec(d); foundParams == nil {
+			continue
+		}
+		paramConsts = append(paramConsts, foundParams...)
+	}
+
+	if err = tpl.Execute(buf, paramConsts); err != nil {
+		log.Panicln(err)
+	}
+
+	if err = os.WriteFile(outPath, buf.Bytes(), 0644); err != nil {
+		log.Panicln(err)
+	}
+	fmt.Printf("++ Generated %s ++\n", outPath)
+}