package main

/*
	this parses the command line arguements

	this enables command line options from other packages like 'gui' and 'log'
*/

var argv args

type args struct {
	LoBase    string   `arg:"--lobase"                  help:"lowercase basename"`
	UpBase    string   `arg:"--upbase"                  help:"uppercase basename"`
	Proto     string   `arg:"--proto"                   help:"the .proto filename"`
	Append    string   `arg:"--append"                  help:"will keep this key unique on append"`
	Sort      []string `arg:"-s,--sort,separate"        help:"how and what to sort on"`
	Marshal   []string `arg:"--marshal"                 help:"what to marshal on"`
	NoMarshal bool     `arg:"--no-marshal"              help:"do not make a marshal.pb.go file"`
	NoSort    bool     `arg:"--no-sort"                 help:"do not make a sort.pb.go file"`
	Mutex     bool     `arg:"--mutex"                   help:"try mutex hack (breaks proto.Marshal()"`
	DryRun    bool     `arg:"--dry-run"                 help:"show what would be run"`
}

func (a args) Description() string {
	return `
autogenpb tries to generate a sort.pb.go file for a protobuf

Install with:

	go install go.wit.com/apps/autogenpb@latest

More information at:

	https://go.wit.com/

The protobuf is assumed to have a 'standard' format.

That is the .proto file:

* only defines one thing and it's the same name as the file
* uses the concept of 'plural' (like ruby on rails)
	This means, the file should be "apples.proto" and inside
	have 'message Apple' and 'message Apples'
	The "message Apples" should have a repeated Apple apples

There is an example in the code:

	go-clone go.wit.com/apps/autogenpb
`
}

func (args) Version() string {
	return "go-clone " + VERSION + "    Built on " + BUILDTIME
}