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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use once_cell::sync::Lazy;
use crate::shared::ReleaseChannel;
const GIT_COMMIT_HASH: &str = env!("GIT_COMMIT_HASH");
const TYPESCRIPT: &str = env!("TS_VERSION");
const CARGO_PKG_VERSION: &str = env!("CARGO_PKG_VERSION");
// TODO(bartlomieju): ideally we could remove this const.
const IS_CANARY: bool = option_env!("DENO_CANARY").is_some();
// TODO(bartlomieju): this is temporary, to allow Homebrew to cut RC releases as well
const IS_RC: bool = option_env!("DENO_RC").is_some();
pub static DENO_VERSION_INFO: Lazy<DenoVersionInfo> = Lazy::new(|| {
let release_channel = libsui::find_section("denover")
.and_then(|buf| std::str::from_utf8(buf).ok())
.and_then(|str_| ReleaseChannel::deserialize(str_).ok())
.unwrap_or({
if IS_CANARY {
ReleaseChannel::Canary
} else if IS_RC {
ReleaseChannel::Rc
} else {
ReleaseChannel::Stable
}
});
DenoVersionInfo {
deno: if release_channel == ReleaseChannel::Canary {
concat!(
env!("CARGO_PKG_VERSION"),
"+",
env!("GIT_COMMIT_HASH_SHORT")
)
} else {
env!("CARGO_PKG_VERSION")
},
release_channel,
git_hash: GIT_COMMIT_HASH,
// Keep in sync with `deno` field.
user_agent: if release_channel == ReleaseChannel::Canary {
concat!(
"Deno/",
env!("CARGO_PKG_VERSION"),
"+",
env!("GIT_COMMIT_HASH_SHORT")
)
} else {
concat!("Deno/", env!("CARGO_PKG_VERSION"))
},
typescript: TYPESCRIPT,
}
});
pub struct DenoVersionInfo {
/// Human-readable version of the current Deno binary.
///
/// For stable release, a semver, eg. `v1.46.2`.
/// For canary release, a semver + 7-char git hash, eg. `v1.46.3+asdfqwq`.
pub deno: &'static str,
pub release_channel: ReleaseChannel,
/// A full git hash.
pub git_hash: &'static str,
/// A user-agent header that will be used in HTTP client.
pub user_agent: &'static str,
pub typescript: &'static str,
}
impl DenoVersionInfo {
/// For stable release, a semver like, eg. `v1.46.2`.
/// For canary release a full git hash, eg. `9bdab6fb6b93eb43b1930f40987fa4997287f9c8`.
pub fn version_or_git_hash(&self) -> &'static str {
if self.release_channel == ReleaseChannel::Canary {
self.git_hash
} else {
CARGO_PKG_VERSION
}
}
}
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