32 lines
510 B
Go
32 lines
510 B
Go
package main
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import (
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"bufio"
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"os"
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"strings"
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)
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func loadDotEnv(path string) {
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f, err := os.Open(path)
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if err != nil {
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return
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}
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defer f.Close()
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scanner := bufio.NewScanner(f)
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for scanner.Scan() {
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line := strings.TrimSpace(scanner.Text())
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if line == "" || strings.HasPrefix(line, "#") {
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continue
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}
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k, v, ok := strings.Cut(line, "=")
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if !ok {
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continue
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}
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k = strings.TrimSpace(k)
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v = strings.TrimSpace(v)
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if _, exists := os.LookupEnv(k); !exists {
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os.Setenv(k, v)
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}
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}
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}
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