mirror of
https://github.com/hanzoai/dev.git
synced 2026-10-25 03:32:32 +00:00
zeekay
cc04b066fe
codex-rs had no way to consume the CODE_VERSION the release CI injects, so `dev --version` printed `codex-cli 0.0.0`. Port hanzo-dev's proven code-version crate (build.rs reads CODE_VERSION env → rustc-env → option_env! const) as codex-rs/code-version (package codex-version), wire codex-cli to it, and set clap name/bin_name/usage/help to `dev` + header to `Hanzo Dev`. Verified: CODE_VERSION=1.2.3 build → `dev --version` = `dev 1.2.3`; default → `dev 0.0.0`. This is the only thing codex-rs needed from hanzo-dev before hanzo-dev is removed.
64 lines
2.5 KiB
Rust
64 lines
2.5 KiB
Rust
use std::process::Command;
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fn git_output(args: &[&str]) -> Option<String> {
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let out = Command::new("git").args(args).output().ok()?;
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if !out.status.success() {
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return None;
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}
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let text = String::from_utf8_lossy(&out.stdout).trim().to_string();
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if text.is_empty() {
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return None;
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}
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Some(text)
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}
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fn main() {
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// Prefer an explicit CODE_VERSION provided by CI; fall back to the
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// crate's package version to keep local builds sane.
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let version =
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std::env::var("CODE_VERSION").unwrap_or_else(|_| env!("CARGO_PKG_VERSION").to_string());
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// Build metadata is optional and intentionally independent from semantic
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// version parsing in runtime code. These fields are for human diagnostics
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// (`dev --version`, `dev doctor`) so users can confirm tag/hash/date.
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let git_describe = std::env::var("CODE_GIT_DESCRIBE")
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.ok()
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.filter(|v| !v.is_empty())
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.or_else(|| git_output(&["describe", "--tags", "--always", "--dirty"]));
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let git_sha = std::env::var("CODE_GIT_SHA")
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.ok()
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.filter(|v| !v.is_empty())
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.or_else(|| git_output(&["rev-parse", "--short=12", "HEAD"]));
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let git_date = std::env::var("CODE_GIT_DATE")
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.ok()
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.filter(|v| !v.is_empty())
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.or_else(|| git_output(&["show", "-s", "--format=%cs", "HEAD"]));
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let version_long = match (git_describe.as_deref(), git_date.as_deref()) {
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(Some(desc), Some(date)) => format!("{version} ({desc}, {date})"),
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(Some(desc), None) => format!("{version} ({desc})"),
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_ => version.clone(),
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};
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// Inject the version values as rustc envs so they participate in the
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// compiler invocation hash (sccache-friendly) and guarantee cache misses
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// when metadata changes.
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println!("cargo:rustc-env=CODE_VERSION={version}");
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println!("cargo:rustc-env=CODE_VERSION_LONG={version_long}");
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if let Some(desc) = git_describe {
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println!("cargo:rustc-env=CODE_GIT_DESCRIBE={desc}");
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}
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if let Some(sha) = git_sha {
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println!("cargo:rustc-env=CODE_GIT_SHA={sha}");
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}
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if let Some(date) = git_date {
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println!("cargo:rustc-env=CODE_GIT_DATE={date}");
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}
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// Ensure dependent crates rebuild when explicit build metadata changes.
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println!("cargo:rerun-if-env-changed=CODE_VERSION");
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println!("cargo:rerun-if-env-changed=CODE_GIT_DESCRIBE");
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println!("cargo:rerun-if-env-changed=CODE_GIT_SHA");
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println!("cargo:rerun-if-env-changed=CODE_GIT_DATE");
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}
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