54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
// Copyright 2016-2020, Pulumi Corporation.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package auto
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import (
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"bytes"
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"context"
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"io"
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"os"
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"os/exec"
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)
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const unknownErrorCode = -2
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func runPulumiCommandSync(
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ctx context.Context,
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workdir string,
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additionalOutput []io.Writer,
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additionalEnv []string,
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args ...string,
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) (string, string, int, error) {
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// all commands should be run in non-interactive mode.
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// this causes commands to fail rather than prompting for input (and thus hanging indefinitely)
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args = append(args, "--non-interactive")
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cmd := exec.CommandContext(ctx, "pulumi", args...)
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cmd.Dir = workdir
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cmd.Env = append(os.Environ(), additionalEnv...)
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var stdout bytes.Buffer
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var stderr bytes.Buffer
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additionalOutput = append(additionalOutput, &stdout)
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cmd.Stdout = io.MultiWriter(additionalOutput...)
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cmd.Stderr = &stderr
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code := unknownErrorCode
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err := cmd.Run()
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if exitError, ok := err.(*exec.ExitError); ok {
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code = exitError.ExitCode()
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}
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return stdout.String(), stderr.String(), code, err
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}
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