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| author | Alex Auvolat <alex@adnab.me> | 2022-09-07 17:05:21 +0200 |
|---|---|---|
| committer | Alex Auvolat <alex@adnab.me> | 2022-09-07 17:05:21 +0200 |
| commit | 28d86e76021bed674ca78684b9522cfb664a8ae2 (patch) | |
| tree | 2e264c8e12c3ee85fcd290338dc39175bbda4b8f /src/model/version.rs | |
| parent | db61f41030678c5756c844c8aa41a210c658769e (diff) | |
| download | garage-28d86e76021bed674ca78684b9522cfb664a8ae2.tar.gz garage-28d86e76021bed674ca78684b9522cfb664a8ae2.zip | |
Report build features in garage --help
Diffstat (limited to 'src/model/version.rs')
| -rw-r--r-- | src/model/version.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/model/version.rs b/src/model/version.rs index cdb3ea62..af6aa809 100644 --- a/src/model/version.rs +++ b/src/model/version.rs @@ -1,3 +1,11 @@ +use std::sync::Arc; + +use arc_swap::ArcSwapOption; + +lazy_static::lazy_static! { + static ref FEATURES: ArcSwapOption<&'static [&'static str]> = ArcSwapOption::new(None); +} + pub fn garage_version() -> &'static str { option_env!("GIT_VERSION").unwrap_or(git_version::git_version!( prefix = "git:", @@ -5,3 +13,11 @@ pub fn garage_version() -> &'static str { fallback = "unknown" )) } + +pub fn garage_features() -> Option<&'static [&'static str]> { + FEATURES.load().as_ref().map(|f| &f[..]) +} + +pub fn init_features(features: &'static [&'static str]) { + FEATURES.store(Some(Arc::new(features))); +} |