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Add env option for parameters

master
Lara 2 years ago
parent
commit
b45d0d9a97
  1. 3
      src/main.rs

3
src/main.rs

@ -37,6 +37,7 @@ fn main() {
Arg::with_name("host")
.short("h")
.long("host")
.env("HOST")
.required(true)
.takes_value(true),
)
@ -44,6 +45,7 @@ fn main() {
Arg::with_name("port")
.short("p")
.long("port")
.env("PORT")
.takes_value(true)
.default_value("1883"),
)
@ -51,6 +53,7 @@ fn main() {
Arg::with_name("lifx-secret")
.short("s")
.long("lifx-secret")
.env("LIFX_SECRET")
.required(true)
.takes_value(true),
)

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