17 lines
313 B
Go
17 lines
313 B
Go
package cmdutil
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import (
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"io"
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"os"
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)
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// ReadFile reads the contents of filename, or from stdin if filename is "-".
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func ReadFile(filename string, stdin io.ReadCloser) ([]byte, error) {
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if filename == "-" {
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b, err := io.ReadAll(stdin)
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_ = stdin.Close()
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return b, err
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}
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return os.ReadFile(filename)
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}
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