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authorRobin Krahl <robin.krahl@ireas.org>2020-01-23 14:04:42 +0100
committerDaniel Mueller <deso@posteo.net>2020-09-01 21:12:56 -0700
commitbd704881145d3586f9a3cf9b171121b02e54f1ee (patch)
tree2f78b8df1478dca754e341926a92a42cb266ae37 /src/main.rs
parent3f430bac70a946c776a930fabc5b64a788113452 (diff)
downloadnitrocli-bd704881145d3586f9a3cf9b171121b02e54f1ee.tar.gz
nitrocli-bd704881145d3586f9a3cf9b171121b02e54f1ee.tar.bz2
Use envy to parse environment variables for Config
This patch uses the envy crate to parse the environment. A variable NITROCLI_KEY can be used to overwrite the configuration for *key*. This has the side effect that the NITROCLI_NO_CACHE variable is evaluated as a boolean variable (instead of only checking whether it is set). We also accept two new variables, NITROCLI_MODEL and NITROCLI_VERBOSITY.
Diffstat (limited to 'src/main.rs')
-rw-r--r--src/main.rs7
1 files changed, 1 insertions, 6 deletions
diff --git a/src/main.rs b/src/main.rs
index 3535a91..b53358e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -84,7 +84,6 @@ const NITROCLI_USER_PIN: &str = "NITROCLI_USER_PIN";
const NITROCLI_NEW_ADMIN_PIN: &str = "NITROCLI_NEW_ADMIN_PIN";
const NITROCLI_NEW_USER_PIN: &str = "NITROCLI_NEW_USER_PIN";
const NITROCLI_PASSWORD: &str = "NITROCLI_PASSWORD";
-const NITROCLI_NO_CACHE: &str = "NITROCLI_NO_CACHE";
trait Stdio {
fn stdio(&mut self) -> (&mut dyn io::Write, &mut dyn io::Write);
@@ -206,11 +205,7 @@ fn main() {
let mut stderr = io::stderr();
let rc = match config::Config::load() {
- Ok(mut config) => {
- if env::var_os(NITROCLI_NO_CACHE).is_some() {
- config.no_cache = true;
- }
-
+ Ok(config) => {
let args = env::args().collect::<Vec<_>>();
let ctx = &mut RunCtx {
stdout: &mut stdout,