Update ty version to use parent Git repository information (#17866)

Currently, `ty version` pulls its information from the Ruff repository —
but we want this to pull from the repository in the directory _above_
when Ruff is a submodule.

I tested this in the `ty` repository after tagging an arbitrary commit:

```
❯ uv run --refresh-package ty --reinstall-package ty ty version
      Built ty @ file:///Users/zb/workspace/ty
Uninstalled 1 package in 2ms
Installed 1 package in 1ms
ty 0.0.0+3 (34253b1d4 2025-05-05)
```

We also use the last Git tag as the source of truth for the version,
instead of the crate version. However, we'll need a way to set the
version for releases still, as the tag is published _after_ the build.
We can either tag early (without pushing the tag to the remote), or add
another environment variable. (**Note, this approach is changed in a
follow-up. See https://github.com/astral-sh/ruff/pull/17868**)

From this repository, the version will be `unknown`:

```
❯ cargo run -q --bin ty -- version
ty unknown
```

We could add special handling like... `ty unknown (ruff@...)` but I see
that as a secondary goal.

Closes https://github.com/astral-sh/ty/issues/5

The reviewer situation in this repository is unhinged, cc @Gankra and
@MichaReiser for review.
This commit is contained in:
Zanie Blue 2025-05-06 07:14:30 -05:00 committed by GitHub
parent 2f9992b6ef
commit f7237e3b69
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GPG key ID: B5690EEEBB952194
2 changed files with 21 additions and 5 deletions

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@ -6,6 +6,7 @@ pub(crate) struct CommitInfo {
short_commit_hash: String,
commit_date: String,
commits_since_last_tag: u32,
last_tag: Option<String>,
}
/// ty's version.
@ -43,9 +44,6 @@ pub(crate) fn version() -> VersionInfo {
};
}
// This version is pulled from Cargo.toml and set by Cargo
let version = option_env_str!("CARGO_PKG_VERSION").unwrap();
// Commit info is pulled from git and set by `build.rs`
let commit_info = option_env_str!("TY_COMMIT_SHORT_HASH").map(|short_commit_hash| CommitInfo {
short_commit_hash,
@ -53,8 +51,20 @@ pub(crate) fn version() -> VersionInfo {
commits_since_last_tag: option_env_str!("TY_LAST_TAG_DISTANCE")
.as_deref()
.map_or(0, |value| value.parse::<u32>().unwrap_or(0)),
last_tag: option_env_str!("TY_LAST_TAG"),
});
let version = commit_info
.as_ref()
.and_then(|info| {
info.last_tag.as_ref().map(|tag| {
tag.strip_prefix("v")
.map(std::string::ToString::to_string)
.unwrap_or(tag.clone())
})
})
.unwrap_or("unknown".to_string());
VersionInfo {
version,
commit_info,
@ -84,6 +94,7 @@ mod tests {
short_commit_hash: "53b0f5d92".to_string(),
commit_date: "2023-10-19".to_string(),
commits_since_last_tag: 0,
last_tag: None,
}),
};
assert_snapshot!(version, @"0.0.0 (53b0f5d92 2023-10-19)");
@ -97,6 +108,7 @@ mod tests {
short_commit_hash: "53b0f5d92".to_string(),
commit_date: "2023-10-19".to_string(),
commits_since_last_tag: 24,
last_tag: None,
}),
};
assert_snapshot!(version, @"0.0.0+24 (53b0f5d92 2023-10-19)");