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config_many_input_walked.go
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config_many_input_walked.go
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package xbindata
import (
"bytes"
"fmt"
"os"
"os/exec"
"path/filepath"
"runtime"
"strings"
"github.com/go-errors/errors"
"github.com/moisespsena-go/xbindata/tempfile"
"github.com/moisespsena-go/xbindata/walker"
)
func (i ManyConfigInput) Walked(_ *map[string]bool, prod, _ bool, cb walker.WalkCallback) (err error) {
dir := filepath.Join(i.Path, ".xbwalk")
defer func() {
if err != nil {
err = fmt.Errorf("%s: %v", dir, err)
}
}()
var suffix, exe string
if runtime.GOOS == "windows" {
suffix = ".exe"
}
if exe, err = tempfile.TempFile("", "xbindata-walk", suffix); err != nil {
return
}
cmd := exec.Command("go", "build", "-tags", "dev", "-o", exe, filepath.Join(dir, "main.go"))
cmd.Dir = i.Path
cmd.Env = EnvS(map[string]string{
"GOOS": runtime.GOOS,
"GOARCH": runtime.GOARCH,
})
cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout
if err = cmd.Run(); err != nil {
err = errors.New("build failed: " + err.Error())
return
}
defer os.Remove(exe)
var args []string
if prod {
args = append(args, "prod")
}
cmd = exec.Command(exe, args...)
cmd.Dir = i.Path
cmd.Env = os.Environ()
var out bytes.Buffer
cmd.Stdout = &out
cmd.Stderr = os.Stderr
if err = cmd.Run(); err != nil {
return
}
for _, pth := range strings.Split(out.String(), "\n") {
pth = strings.TrimSpace(pth)
pth = filepath.Join(i.Path, pth)
var info os.FileInfo
if info, err = os.Stat(pth); err != nil {
return
}
if err = cb(walker.FileInfo{FileInfo: info, Path: pth}); err != nil {
return
}
}
return err
}