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27 lines
497 B
Go
27 lines
497 B
Go
package cmdarg
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import (
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"bytes"
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"io"
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"io/ioutil"
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)
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// LoadArg loads one arg, maybe an remote url, or local file path
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func LoadArg(arg string) (out io.Reader, err error) {
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bs, err := LoadArgToBytes(arg)
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if err != nil {
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return nil, err
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}
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out = bytes.NewBuffer(bs)
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return
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}
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// LoadArgToBytes loads one arg to []byte, maybe an remote url, or local file path
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func LoadArgToBytes(arg string) (out []byte, err error) {
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out, err = ioutil.ReadFile(arg)
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if err != nil {
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return
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}
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return
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}
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