25 lines
567 B
Go
25 lines
567 B
Go
package exec
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import (
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"bytes"
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"context"
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"os/exec"
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"github.com/pkg/errors"
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)
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func Exec(ctx context.Context, providerBin string, stdinData []byte, environ []string) ([]byte, error) {
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stdout := &bytes.Buffer{}
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stderr := &bytes.Buffer{}
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c := exec.CommandContext(ctx, providerBin)
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c.Env = environ
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c.Stdin = bytes.NewBuffer(stdinData)
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c.Stdout = stdout
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c.Stderr = stderr
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if err := c.Run(); err != nil {
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return nil, errors.Wrapf(err, "provider binary failed with stdout: %s; stderr: %s", stdout.String(), stderr.String())
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}
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return stdout.Bytes(), nil
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}
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