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- /*
- Copyright © The ESO Authors
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
- https://www.apache.org/licenses/LICENSE-2.0
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
- package util
- import (
- "fmt"
- "os/exec"
- "golang.org/x/sys/execabs"
- )
- // Command resolves an executable to an absolute path before constructing the command.
- func Command(name string, args ...string) (*exec.Cmd, error) {
- path, err := execabs.LookPath(name)
- if err != nil {
- return nil, fmt.Errorf("find executable %q: %w", name, err)
- }
- return execabs.Command(path, args...), nil
- }
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