75 lines
1.8 KiB
Go
75 lines
1.8 KiB
Go
/*
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Copyright © 2022 - 2025 SUSE LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package types
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import (
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"fmt"
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"os/exec"
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"strings"
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)
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type Runner interface {
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InitCmd(string, ...string) *exec.Cmd
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Run(string, ...string) ([]byte, error)
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RunCmd(cmd *exec.Cmd) ([]byte, error)
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CommandExists(command string) bool
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GetLogger() Logger
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SetLogger(logger Logger)
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}
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type RealRunner struct {
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Logger Logger
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}
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func (r RealRunner) CommandExists(command string) bool {
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_, err := exec.LookPath(command)
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return err == nil
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}
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func (r RealRunner) InitCmd(command string, args ...string) *exec.Cmd {
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return exec.Command(command, args...)
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}
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func (r RealRunner) RunCmd(cmd *exec.Cmd) ([]byte, error) {
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return cmd.CombinedOutput()
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}
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func (r RealRunner) Run(command string, args ...string) ([]byte, error) {
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r.debug(fmt.Sprintf("Running cmd: '%s %s'", command, strings.Join(args, " ")))
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cmd := r.InitCmd(command, args...)
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out, err := r.RunCmd(cmd)
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if err != nil {
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r.debug(fmt.Sprintf("'%s' command reported an error: %s", command, err.Error()))
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r.debug(fmt.Sprintf("'%s' command output: %s", command, out))
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}
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return out, err
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}
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func (r RealRunner) GetLogger() Logger {
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return r.Logger
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}
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func (r *RealRunner) SetLogger(logger Logger) {
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r.Logger = logger
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}
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func (r RealRunner) debug(msg string) {
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if r.Logger != nil {
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r.Logger.Debug(msg)
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}
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}
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