mirror of
https://github.com/wahyd4/forego.git
synced 2026-08-09 05:07:05 +10:00
39 lines
688 B
Go
39 lines
688 B
Go
package main
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import (
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"fmt"
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"github.com/subosito/gotenv"
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"os"
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"regexp"
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)
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var envEntryRegexp = regexp.MustCompile("^([A-Za-z_0-9]+)=(.*)$")
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type Env map[string]string
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func ReadEnv(filename string) (Env, error) {
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if _, err := os.Stat(filename); os.IsNotExist(err) {
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return make(Env), nil
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}
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fd, err := os.Open(filename)
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if err != nil {
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return nil, err
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}
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defer fd.Close()
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env := make(Env)
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for key, val := range gotenv.Parse(fd) {
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env[key] = val
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}
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return env, nil
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}
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func (e *Env) asArray() (env []string) {
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for _, pair := range os.Environ() {
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env = append(env, pair)
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}
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for name, val := range *e {
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env = append(env, fmt.Sprintf("%s=%s", name, val))
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}
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return
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}
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