go-studybox/cmd/just-stats.go

86 lines
1.3 KiB
Go

package main
import (
"fmt"
"os"
"path/filepath"
"strings"
"io/fs"
"github.com/alexflint/go-arg"
"git.zorchenhimer.com/Zorchenhimer/go-studybox/script"
)
type Arguments struct {
BaseDir string `arg:"positional,required"`
Output string `arg:"positional,required"`
}
type Walker struct {
Found []string
}
func (w *Walker) WalkFunc(path string, info fs.DirEntry, err error) error {
if info.IsDir() {
return nil
}
if strings.HasSuffix(path, "_scriptData.dat") {
w.Found = append(w.Found, path)
}
return nil
}
func run(args *Arguments) error {
w := &Walker{Found: []string{}}
err := filepath.WalkDir(args.BaseDir, w.WalkFunc)
if err != nil {
return err
}
fmt.Printf("found %d scripts\n", len(w.Found))
stats := make(script.Stats)
for _, file := range w.Found {
fmt.Println(file)
scr, err := script.ParseFile(file, 0x0000)
if err != nil {
if scr != nil {
for _, token := range scr.Tokens {
fmt.Println(token.String(scr.Labels))
}
}
return err
}
stats.Add(scr.Stats())
}
outfile, err := os.Create(args.Output)
if err != nil {
return err
}
defer outfile.Close()
_, err = stats.WriteTo(outfile)
if err != nil {
return err
}
return nil
}
func main() {
args := &Arguments{}
arg.MustParse(args)
err := run(args)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}