72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
package main
|
|
|
|
import (
|
|
"errors"
|
|
"flag"
|
|
"fmt"
|
|
"go/format"
|
|
"io/ioutil"
|
|
"os"
|
|
|
|
"github.com/z7zmey/php-parser/parser"
|
|
"github.com/z7zmey/php-parser/visitor"
|
|
)
|
|
|
|
func ConvertFile(filename string) (string, error) {
|
|
|
|
inputFile, err := ioutil.ReadFile(filename)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
namespaces := visitor.NewNamespaceResolver()
|
|
// scope := NewScope()
|
|
|
|
p, err := parser.NewParser([]byte(inputFile), "7.4")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
p.Parse()
|
|
for _, err := range p.GetErrors() {
|
|
return "", errors.New(err.String())
|
|
}
|
|
|
|
// Walk and print JSON...
|
|
if fh, err := os.OpenFile(filename+`.parse.json`, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644); err == nil {
|
|
v := visitor.NewPrettyJsonDumper(fh, namespaces)
|
|
p.GetRootNode().Walk(v)
|
|
fh.Close()
|
|
}
|
|
|
|
// Walk and print (converted)
|
|
ret, err := convert(p.GetRootNode())
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
// Gofmt output
|
|
// TODO pass flags to get -s/-r equivalent for more agressive simplification
|
|
formatted, err := format.Source([]byte(ret))
|
|
if err != nil {
|
|
ret += "// Gofmt failed: " + err.Error()
|
|
return ret, nil
|
|
}
|
|
|
|
return string(formatted), nil
|
|
}
|
|
|
|
func main() {
|
|
|
|
filename := flag.String("InFile", "", "Select file to convert")
|
|
flag.Parse()
|
|
|
|
ret, err := ConvertFile(*filename)
|
|
if err != nil {
|
|
fmt.Fprintln(os.Stderr, err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
fmt.Println(ret)
|
|
}
|