ba2c5c2d02
Replaces the Endpoints enum and checker's per-host dispatch: checker.rs now holds only the ReleaseSource trait (latest release + API root), each host implements it in its own module (github.rs, forgejo.rs), and source.rs is a factory returning a Box<dyn ReleaseSource> per package. Adding a host no longer touches existing ones, and the pipeline only sees the trait. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
48 lines
1.9 KiB
Rust
48 lines
1.9 KiB
Rust
//! The check stage's contract: a `ReleaseSource` says what a package's
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//! latest release is and where its releases API lives, and
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//! `version_from_tag` turns the resulting tag into a version string. Each
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//! hosting service implements the trait in its own module (`github`,
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//! `forgejo`) so per-host logic doesn't accumulate here;
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//! `source::for_package` picks the implementation for a package.
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use anyhow::Result;
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/// A hosting service a package's releases are published on. `Debug` so a
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/// `Box<dyn ReleaseSource>` can sit in a `Result` that tests unwrap.
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pub trait ReleaseSource: std::fmt::Debug {
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/// The latest release tag for `repo`.
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fn latest_release(&self, client: &reqwest::blocking::Client, repo: &str) -> Result<String>;
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/// The releases API root, which `fetcher` and `verifier` build their
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/// own paths under. GitHub and Forgejo both serve
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/// `/repos/{owner}/{repo}/releases/tags/{tag}` there with the same
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/// `assets[].{name, browser_download_url}` shape, which is why those
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/// stages need only this and not the source itself.
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fn api(&self) -> &str;
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}
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/// Strips a leading `v` from a release tag, e.g. `v2.62.0` -> `2.62.0`.
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///
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/// Some projects (uv) tag releases with the bare version and use it
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/// verbatim in asset filenames; others (scaleway-cli) tag `vX.Y.Z` but
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/// still use the bare version in filenames. This is the version string
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/// substituted into `{version}` placeholders in `asset_pattern` /
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/// `checksum_asset_pattern`, not the tag used for API/attestation calls.
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pub fn version_from_tag(tag: &str) -> &str {
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tag.strip_prefix('v').unwrap_or(tag)
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn version_from_tag_strips_leading_v() {
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assert_eq!(version_from_tag("v2.62.0"), "2.62.0");
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}
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#[test]
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fn version_from_tag_leaves_bare_version_unchanged() {
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assert_eq!(version_from_tag("0.12.15"), "0.12.15");
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}
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}
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