Mountain/Binary/Build/PostHogPlugin/DistinctId.rs
1
2//! Machine-stable distinct ID for the dev session. When the `Brand`
3//! env var is populated, it wins - same value across every process in
4//! the same dev run. Otherwise falls back to `land-dev-<USER>`.
5
6use crate::Binary::Build::PostHogPlugin::Constants;
7
8pub fn Fn() -> String {
9 if !Constants::POSTHOG_DISTINCT_ID_SEED.is_empty() {
10 return Constants::POSTHOG_DISTINCT_ID_SEED.to_string();
11 }
12
13 let User = std::env::var("USER")
14 .or_else(|_| std::env::var("USERNAME"))
15 .unwrap_or_else(|_| "unknown".to_string());
16
17 format!("land-dev-{}", User)
18}