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https://github.com/denoland/deno.git
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2bb013f9ba
This commit rewrites the internal `version` module that exported various information about the current executable. Instead of exporting several consts, we are now exporting a single const structure that contains all the necessary information. This is the first step towards cleaning up how we use this information and should allow us to use SUI to be able to patch this information in already produced binary making it easier to cut new releases. --------- Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
86 lines
2.2 KiB
Rust
86 lines
2.2 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use once_cell::sync::Lazy;
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use crate::shared::ReleaseChannel;
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const GIT_COMMIT_HASH: &str = env!("GIT_COMMIT_HASH");
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const TYPESCRIPT: &str = env!("TS_VERSION");
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const CARGO_PKG_VERSION: &str = env!("CARGO_PKG_VERSION");
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// TODO(bartlomieju): ideally we could remove this const.
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const IS_CANARY: bool = option_env!("DENO_CANARY").is_some();
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pub static DENO_VERSION_INFO: Lazy<DenoVersionInfo> = Lazy::new(|| {
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let release_channel = libsui::find_section("denover")
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.and_then(|buf| std::str::from_utf8(buf).ok())
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.and_then(|str_| ReleaseChannel::deserialize(str_).ok())
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.unwrap_or({
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if IS_CANARY {
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ReleaseChannel::Canary
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} else {
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ReleaseChannel::Stable
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}
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});
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DenoVersionInfo {
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// TODO(bartlomieju): fix further for RC and LTS releases
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deno: if IS_CANARY {
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concat!(
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env!("CARGO_PKG_VERSION"),
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"+",
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env!("GIT_COMMIT_HASH_SHORT")
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)
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} else {
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env!("CARGO_PKG_VERSION")
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},
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release_channel,
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git_hash: GIT_COMMIT_HASH,
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// Keep in sync with `deno` field.
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// TODO(bartlomieju): fix further for RC and LTS releases
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user_agent: if IS_CANARY {
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concat!(
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"Deno/",
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env!("CARGO_PKG_VERSION"),
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"+",
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env!("GIT_COMMIT_HASH_SHORT")
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)
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} else {
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concat!("Deno/", env!("CARGO_PKG_VERSION"))
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},
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typescript: TYPESCRIPT,
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}
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});
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pub struct DenoVersionInfo {
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/// Human-readable version of the current Deno binary.
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///
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/// For stable release, a semver, eg. `v1.46.2`.
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/// For canary release, a semver + 7-char git hash, eg. `v1.46.3+asdfqwq`.
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pub deno: &'static str,
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pub release_channel: ReleaseChannel,
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/// A full git hash.
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pub git_hash: &'static str,
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/// A user-agent header that will be used in HTTP client.
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pub user_agent: &'static str,
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pub typescript: &'static str,
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}
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impl DenoVersionInfo {
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/// For stable release, a semver like, eg. `v1.46.2`.
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/// For canary release a full git hash, eg. `9bdab6fb6b93eb43b1930f40987fa4997287f9c8`.
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pub fn version_or_git_hash(&self) -> &'static str {
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if IS_CANARY {
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self.git_hash
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} else {
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CARGO_PKG_VERSION
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}
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}
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}
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