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34 lines
689 B
34 lines
689 B
package main |
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import ( |
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"bufio" |
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"fmt" |
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"log" |
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"os" |
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"strings" |
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) |
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func main() { |
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f, err := os.Open("env.sh") |
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if err != nil { |
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log.Fatalf("could not open env.sh: %s", err) |
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} |
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s := bufio.NewScanner(f) |
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fmt.Println(" environment:") |
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for s.Scan() { |
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if strings.HasPrefix(s.Text(), "export ") { |
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//Store the variable name in v[0] and the value in v[1] |
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//then strip the quotes from the value. |
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v := strings.Split(s.Text()[7:], "=") |
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v[1] = strings.Join(v[1:], "=") |
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v[1] = strings.TrimSuffix(v[1], "\"") |
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v[1] = strings.TrimPrefix(v[1], "\"") |
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fmt.Printf(" - %s=%s\n", v[0], v[1]) |
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} |
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} |
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if err := s.Err(); err != nil { |
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log.Fatalf("reading env.sh: %s", err) |
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} |
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}
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