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26 lines
611 B
Go
26 lines
611 B
Go
1 year ago
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package nenv
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import (
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"git.noahlan.cn/noahlan/ntool/internal/common"
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)
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// Environ like os.Environ, but will returns key-value map[string]string data.
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func Environ() map[string]string {
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return common.Environ()
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}
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// ParseEnvVar parse ENV var value from input string, support default value.
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//
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// Format:
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//
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// ${var_name} Only var name
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// ${var_name | default} With default value
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//
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// Usage:
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//
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// comfunc.ParseEnvVar("${ APP_NAME }")
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// comfunc.ParseEnvVar("${ APP_ENV | dev }")
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func ParseEnvVar(val string, getFn func(string) string) (newVal string) {
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return common.ParseEnvVar(val, getFn)
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}
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