main.go RawHistoryFolder

1// Command xtgen generates bindings from the pinned xcb-proto XML.
2package main
3
4import (
5	"flag"
6	"fmt"
7	"os"
8	"path/filepath"
9)
10
11func main() {
12	all := flag.Bool("all", false, "process all vendored modules")
13	flag.Parse()
14	paths := flag.Args()
15	if *all {
16		var err error
17		paths, err = filepath.Glob("spec/xml/*.xml")
18		if err != nil {
19			fmt.Fprintln(os.Stderr, err)
20			os.Exit(1)
21		}
22	}
23	if len(paths) == 0 {
24		fmt.Fprintln(os.Stderr, "xtgen: supply XML paths or -all")
25		os.Exit(1)
26	}
27	if *all {
28		modules, err := loadModules()
29		if err == nil {
30			err = emitTypes(modules)
31		}
32		if err == nil {
33			err = emitRequests(modules)
34		}
35		if err == nil {
36			err = emitReplies(modules)
37		}
38		if err == nil {
39			err = emitEvents(modules)
40		}
41		if err != nil {
42			fmt.Fprintln(os.Stderr, err)
43			os.Exit(1)
44		}
45		return
46	}
47	for _, path := range paths {
48		if _, err := parseFile(path); err != nil {
49			fmt.Fprintln(os.Stderr, err)
50			os.Exit(1)
51		}
52	}
53}