merge release branch back into main (smithy-lang#3490)

tools/ci-build/publisher/src/subcommand/publish.rs

@@ -109,10 +109,12 @@ pub fn resolve_publish_location(location: &Path) -> PathBuf {
 }
 
 async fn is_published(index: Arc<CratesIndex>, handle: &PackageHandle) -> Result<bool> {
-    let crate_name = handle.name.clone();
-    let versions =
-        tokio::task::spawn_blocking(move || index.published_versions(&crate_name)).await??;
-    Ok(!versions.is_empty())
+    let name = handle.name.clone();
+    let version = handle.version.clone();
+    tokio::task::spawn_blocking(move || {
+        smithy_rs_tool_common::index::is_published(index.as_ref(), &name, &version)
+    })
+    .await?
 }
 
 /// Waits for the given package to show up on crates.io

tools/ci-build/runtime-versioner/src/command/audit.rs

@@ -114,14 +114,23 @@ impl RuntimeCrate {
     /// True if this runtime crate changed since the given release tag.
     fn changed_since_release(&self, repo: &Repo, release_tag: &ReleaseTag) -> Result<bool> {
         let status = repo
-            .git(["diff", "--quiet", release_tag.as_str(), self.path.as_str()])
-            .status()
+            .git([
+                "diff",
+                "--name-only",
+                release_tag.as_str(),
+                self.path.as_str(),
+            ])
+            .output()
             .with_context(|| format!("failed to git diff {}", self.name))?;
-        match status.code() {
-            Some(0) => Ok(false),
-            Some(1) => Ok(true),
-            code => bail!("unknown git diff result: {code:?}"),
-        }
+        let output = String::from_utf8(status.stdout)?;
+        let changed_files = output
+            .lines()
+            // When run during a release, this file is replaced with it's actual contents.
+            // This breaks this git-based comparison and incorrectly requires a version bump.
+            // Temporary fix to allow the build to succeed.
+            .filter(|line| !line.contains("aws-config/clippy.toml"))
+            .collect::<Vec<_>>();
+        Ok(!changed_files.is_empty())
     }
 }
 

tools/ci-build/smithy-rs-tool-common/src/index.rs

@@ -7,6 +7,7 @@ use crate::retry::{run_with_retry_sync, ErrorClass};
 use anyhow::{anyhow, Context, Error, Result};
 use crates_index::Crate;
 use reqwest::StatusCode;
+use semver::Version;
 use std::{collections::HashMap, time::Duration};
 use std::{fs, path::Path};
 
@@ -31,6 +32,11 @@ impl CratesIndex {
         Self(Inner::Fake(FakeIndex::from_file(path)))
     }
 
+    /// Returns a fake crates.io index from a hashmap
+    pub fn fake_from_map(versions: HashMap<String, Vec<String>>) -> Self {
+        Self(Inner::Fake(FakeIndex { crates: versions }))
+    }
+
     /// Retrieves the published versions for the given crate name.
     pub fn published_versions(&self, crate_name: &str) -> Result<Vec<String>> {
         match &self.0 {
@@ -46,6 +52,12 @@ impl CratesIndex {
     }
 }
 
+pub fn is_published(index: &CratesIndex, crate_name: &str, version: &Version) -> Result<bool> {
+    let crate_name = crate_name.to_string();
+    let versions = index.published_versions(&crate_name)?;
+    Ok(versions.contains(&version.to_string()))
+}
+
 fn published_versions(index: &crates_index::SparseIndex, crate_name: &str) -> Result<Vec<String>> {
     let url = index
         .crate_url(crate_name)
@@ -106,3 +118,51 @@ impl FakeIndex {
         FakeIndex { crates }
     }
 }
+
+#[cfg(test)]
+mod test {
+    use crate::index::{is_published, CratesIndex};
+    use semver::Version;
+    use std::collections::HashMap;
+    use std::sync::Arc;
+
+    /// Ignored test against the real index
+    #[ignore]
+    #[test]
+    fn test_known_published_versions() {
+        let index = Arc::new(CratesIndex::real().unwrap());
+        let known_published = Version::new(1, 1, 7);
+        let known_never_published = Version::new(999, 999, 999);
+        assert_eq!(
+            is_published(&index, "aws-smithy-runtime-api", &known_published).unwrap(),
+            true
+        );
+
+        assert_eq!(
+            is_published(&index, "aws-smithy-runtime-api", &known_never_published).unwrap(),
+            false
+        );
+    }
+
+    /// Ignored test against the real index
+    #[test]
+    fn test_against_fake_index() {
+        let mut crates = HashMap::new();
+        crates.insert(
+            "aws-smithy-runtime-api".to_string(),
+            vec!["1.1.7".to_string()],
+        );
+        let index = Arc::new(CratesIndex::fake_from_map(crates));
+        let known_published = Version::new(1, 1, 7);
+        let known_never_published = Version::new(999, 999, 999);
+        assert_eq!(
+            is_published(&index, "aws-smithy-runtime-api", &known_published).unwrap(),
+            true
+        );
+
+        assert_eq!(
+            is_published(&index, "aws-smithy-runtime-api", &known_never_published).unwrap(),
+            false
+        );
+    }
+}