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inception/srcs/internal/env/env_set.go

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271 B
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package env
import (
"log"
"os"
"regexp"
)
func IsEnvSet(what string) bool {
env := os.Environ()
reg, err := regexp.Compile("^" + what)
if err != nil {
log.Fatal(err)
}
for _, v := range env {
if reg.MatchString(v) {
return true
}
}
return false
}