// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.

package command

import (
	"os"
	"os/exec"
	"io"
	"log/slog"
)

var (
)

type ExecCommandProvider struct {
	*exec.Cmd
}

// Consturct a new exec
func NewExecProvider(c *Command, value any) *ExecCommandProvider {
	if args, err := c.Template(value); err == nil {
		slog.Info("command.NewExecProvider", "command", c.Path, "args", args, "target", c.TargetRef)
		return &ExecCommandProvider{exec.Command(c.Path, args...)}
	}
	return nil
}

func (e *ExecCommandProvider) SetCmdEnv(env []string) {
	e.Cmd.Env = append(os.Environ(), env...)
}

func (e *ExecCommandProvider) SetStdin(r io.Reader) {
	e.Cmd.Stdin = r
}