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package loader
import (
"os"
"os/exec"
"path/filepath"
"strings"
"github.com/tinygo-org/tinygo/compileopts"
"github.com/tinygo-org/tinygo/goenv"
)
// List returns a ready-to-run *exec.Cmd for running the `go list` command with
// the configuration used for TinyGo.
func List(config *compileopts.Config, extraArgs, pkgs []string) (*exec.Cmd, error) {
goroot, err := GetCachedGoroot(config)
if err != nil {
return nil, err
}
args := append([]string{"list"}, extraArgs...)
if len(config.BuildTags()) != 0 {
args = append(args, "-tags", strings.Join(config.BuildTags(), " "))
}
args = append(args, pkgs...)
cgoEnabled := "0"
if config.CgoEnabled() {
cgoEnabled = "1"
}
cmd := exec.Command(filepath.Join(goenv.Get("GOROOT"), "bin", "go"), args...)
cmd.Env = append(os.Environ(), "GOROOT="+goroot, "GOOS="+config.GOOS(), "GOARCH="+config.GOARCH(), "CGO_ENABLED="+cgoEnabled)
if config.Options.Directory != "" {
cmd.Dir = config.Options.Directory
}
return cmd, nil
}
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