commons_go/chromedp
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Minor cleanup to client/gen.go

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This commit is contained in:
Kenneth Shaw 2018-07-13 11:00:35 +07:00
parent 622c90c82c
commit d413f67302
1 changed files with 15 additions and 10 deletions
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25
client/gen.go
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@ -26,17 +26,26 @@ const (
var (
flagOut = flag.String("out", "targettype.go", "out file")
typeAsStringRE = regexp.MustCompile(`type_as_string\s+==\s+"([^"]+)"`)
)
func main() {
flag.Parse()
if err := run(); err != nil {
log.Fatal(err)
}
}
var typeAsStringRE = regexp.MustCompile(`type_as_string\s+==\s+"([^"]+)"`)
// run executes the generator.
func run() error {
var err error
// grab source
buf, err := grab(devtoolsHTTPClientCc)
if err != nil {
log.Fatal(err)
return err
}
// find names
@ -55,15 +64,11 @@ func main() {
decodeVals += fmt.Sprintf("case %s:\n*tt=%s\n", name, name)
}
err = ioutil.WriteFile(*flagOut, []byte(fmt.Sprintf(targetTypeSrc, constVals, decodeVals)), 0644)
if err != nil {
log.Fatal(err)
if err = ioutil.WriteFile(*flagOut, []byte(fmt.Sprintf(targetTypeSrc, constVals, decodeVals)), 0644); err != nil {
return err
}
err = exec.Command("gofmt", "-w", "-s", *flagOut).Run()
if err != nil {
log.Fatal(err)
}
return exec.Command("gofmt", "-w", "-s", *flagOut).Run()
}
// grab retrieves a file from the chromium source code.