Integrate source distribution building

crates/install-wheel-rs/Cargo.toml

@@ -38,7 +38,6 @@ rayon = { version = "1.8.0", optional = true }
 reflink-copy = { workspace = true }
 regex = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
-serde_json = { workspace = true }
 sha2 = { workspace = true }
 target-lexicon = { workspace = true }
 tempfile = { workspace = true }

crates/install-wheel-rs/src/lib.rs

@@ -12,8 +12,8 @@ pub use record::RecordEntry;
 pub use script::Script;
 pub use uninstall::{uninstall_wheel, Uninstall};
 pub use wheel::{
-    get_script_launcher, install_wheel, parse_key_value_file, read_record_file, relative_to,
-    SHEBANG_PYTHON,
+    find_dist_info, get_script_launcher, install_wheel, parse_key_value_file, read_record_file,
+    relative_to, SHEBANG_PYTHON,
 };
 
 mod install_location;

crates/install-wheel-rs/src/wheel.rs

@@ -1026,7 +1026,7 @@ pub fn install_wheel(
 /// Either way, we just search the wheel for the name
 ///
 /// <https://github.com/PyO3/python-pkginfo-rs>
-fn find_dist_info(
+pub fn find_dist_info(
     filename: &WheelFilename,
     archive: &mut ZipArchive<impl Read + Seek + Sized>,
 ) -> Result<String, Error> {

crates/pep440-rs/src/version_specifier.rs

@@ -86,6 +86,12 @@ impl FromStr for VersionSpecifiers {
     }
 }
 
+impl From<VersionSpecifier> for VersionSpecifiers {
+    fn from(specifier: VersionSpecifier) -> Self {
+        Self(vec![specifier])
+    }
+}
+
 impl Display for VersionSpecifiers {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         for (idx, version_specifier) in self.0.iter().enumerate() {
@@ -341,6 +347,14 @@ impl VersionSpecifier {
         Ok(Self { operator, version })
     }
 
+    /// `==<version>`
+    pub fn equals_version(version: Version) -> Self {
+        Self {
+            operator: Operator::Equal,
+            version,
+        }
+    }
+
     /// Get the operator, e.g. `>=` in `>= 2.0.0`
     pub fn operator(&self) -> &Operator {
         &self.operator

crates/pep508-rs/src/marker.rs

@@ -312,6 +312,12 @@ impl FromStr for StringVersion {
     }
 }
 
+impl Display for StringVersion {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        self.version.fmt(f)
+    }
+}
+
 #[cfg(feature = "serde")]
 impl Serialize for StringVersion {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

crates/puffin-build-cli/.gitignore

@@ -0,0 +1,2 @@
+downloads
+wheels