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warn when avatar path not real

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jude 2020-10-14 11:52:09 +01:00
parent dca2b37fb0
commit 11d12469fc
1 changed files with 17 additions and 2 deletions
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19
src/consts.rs
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@ -6,10 +6,12 @@ pub const CHARACTERS: &str = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX
const THEME_COLOR_FALLBACK: u32 = 0x8fb677; const THEME_COLOR_FALLBACK: u32 = 0x8fb677;
use std::{collections::HashSet, env, iter::FromIterator}; use std::{collections::HashSet, env, iter::FromIterator, path::Path};
use regex::Regex; use regex::Regex;
use log::warn;
lazy_static! { lazy_static! {
pub static ref SUBSCRIPTION_ROLES: HashSet<u64> = HashSet::from_iter( pub static ref SUBSCRIPTION_ROLES: HashSet<u64> = HashSet::from_iter(
env::var("SUBSCRIPTION_ROLES") env::var("SUBSCRIPTION_ROLES")
@ -53,5 +55,18 @@ lazy_static! {
THEME_COLOR_FALLBACK, THEME_COLOR_FALLBACK,
|inner| u32::from_str_radix(&inner, 16).unwrap_or(THEME_COLOR_FALLBACK) |inner| u32::from_str_radix(&inner, 16).unwrap_or(THEME_COLOR_FALLBACK)
); );
pub static ref WEBHOOK_AVATAR: Option<String> = env::var("WEBHOOK_AVATAR").ok(); pub static ref WEBHOOK_AVATAR: Option<String> = env::var("WEBHOOK_AVATAR")
.ok()
.map(|s| {
let p = Path::new(&s);
if !p.exists() {
warn!("WEBHOOK_AVATAR path doesn't exist. Falling back");
None
} else {
Some(s)
}
})
.flatten();
} }