42 lines
919 B
Go
42 lines
919 B
Go
package env
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import (
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"os"
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"strconv"
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)
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// GetStringOrNull retrieves a string environment variable or returns the default value if not set
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func GetString(name string, defaultValue string) string {
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value := os.Getenv(name)
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if value == "" {
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return defaultValue
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}
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return value
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}
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// GetIntOrNull retrieves an int environment variable or returns the default value if not set
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func GetInt(name string, defaultValue int) int {
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value := os.Getenv(name)
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if value == "" {
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return defaultValue
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}
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intValue, err := strconv.Atoi(value)
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if err != nil {
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return defaultValue
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}
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return intValue
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}
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// GetBoolOrNull retrieves a bool environment variable or returns the default value if not set
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func GetBool(name string, defaultValue bool) bool {
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value := os.Getenv(name)
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if value == "" {
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return defaultValue
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}
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boolValue, err := strconv.ParseBool(value)
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if err != nil {
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return defaultValue
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}
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return boolValue
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}
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