diff options
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/Cargo.toml | 3 | ||||
| -rw-r--r-- | src/util/lib.rs | 1 | ||||
| -rw-r--r-- | src/util/version.rs | 28 |
3 files changed, 32 insertions, 0 deletions
diff --git a/src/util/Cargo.toml b/src/util/Cargo.toml index af57008e..163c1b77 100644 --- a/src/util/Cargo.toml +++ b/src/util/Cargo.toml @@ -16,11 +16,14 @@ path = "lib.rs" [dependencies] garage_db = { version = "0.8.0", path = "../db" } +arc-swap = "1.0" async-trait = "0.1" blake2 = "0.9" err-derive = "0.3" +git-version = "0.3.4" xxhash-rust = { version = "0.8", default-features = false, features = ["xxh3"] } hex = "0.4" +lazy_static = "1.4" tracing = "0.1.30" rand = "0.8" sha2 = "0.9" diff --git a/src/util/lib.rs b/src/util/lib.rs index fce151af..47c85c3a 100644 --- a/src/util/lib.rs +++ b/src/util/lib.rs @@ -14,3 +14,4 @@ pub mod persister; pub mod time; pub mod token_bucket; pub mod tranquilizer; +pub mod version; diff --git a/src/util/version.rs b/src/util/version.rs new file mode 100644 index 00000000..b515dccc --- /dev/null +++ b/src/util/version.rs @@ -0,0 +1,28 @@ +use std::sync::Arc; + +use arc_swap::{ArcSwap, ArcSwapOption}; + +lazy_static::lazy_static! { + static ref VERSION: ArcSwap<&'static str> = ArcSwap::new(Arc::new(git_version::git_version!( + prefix = "git:", + cargo_prefix = "cargo:", + fallback = "unknown" + ))); + static ref FEATURES: ArcSwapOption<&'static [&'static str]> = ArcSwapOption::new(None); +} + +pub fn garage_version() -> &'static str { + &VERSION.load() +} + +pub fn garage_features() -> Option<&'static [&'static str]> { + FEATURES.load().as_ref().map(|f| &f[..]) +} + +pub fn init_version(version: &'static str) { + VERSION.store(Arc::new(version)); +} + +pub fn init_features(features: &'static [&'static str]) { + FEATURES.store(Some(Arc::new(features))); +} |