mirror of https://github.com/rancher/turtles.git
81 lines
2.2 KiB
Go
81 lines
2.2 KiB
Go
/*
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Copyright © 2023 - 2024 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 framework
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import (
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"bytes"
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"context"
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"fmt"
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"os/exec"
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. "github.com/onsi/gomega"
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)
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// RunCommandInput represents the input parameters for running a command.
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type RunCommandInput struct {
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// Command is the command to be executed.
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Command string
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// Args are the arguments to be passed to the command.
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Args []string
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// EnvironmentVariables are the environment variables to be set for the command.
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EnvironmentVariables map[string]string
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}
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// RunCommandResult represents the result of running a command.
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type RunCommandResult struct {
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// ExitCode is the exit code of the command.
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ExitCode int
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// Stdout is the standard output of the command.
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Stdout []byte
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// Stderr is the standard error of the command.
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Stderr []byte
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// Error is the error that occurred while running the command.
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Error error
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}
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// RunCommand will run a command with the given args and environment variables.
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func RunCommand(ctx context.Context, input RunCommandInput, result *RunCommandResult) {
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Expect(ctx).NotTo(BeNil(), "ctx is required for RunCommand")
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Expect(input.Command).ToNot(BeEmpty(), "Invalid argument. input.Command can't be empty when calling RunCommand")
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cmd := exec.Command(input.Command, input.Args...)
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for name, val := range input.EnvironmentVariables {
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cmd.Env = append(cmd.Env, fmt.Sprintf("%s=%s", name, val))
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}
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var stdout, stderr bytes.Buffer
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cmd.Stdout = &stdout
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cmd.Stderr = &stderr
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err := cmd.Run()
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result.Error = err
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result.Stdout = stdout.Bytes()
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result.Stderr = stderr.Bytes()
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result.ExitCode = 0
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if exitError, ok := err.(*exec.ExitError); ok {
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result.ExitCode = exitError.ExitCode()
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}
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}
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