Add functions to revert a release and an entire package

See gleam-lang/gleam#3019

src/lib.rs

@@ -459,6 +459,64 @@ pub fn publish_package_response(response: http::Response<Vec<u8>>) -> Result<(),
     }
 }
 
+pub fn revert_release_request(
+    package_name: &str,
+    version: &str,
+    api_key: &str,
+    config: &Config,
+) -> Result<http::Request<Vec<u8>>, ApiError> {
+    validate_package_and_version(package_name, version)?;
+
+    Ok(config
+        .api_request(
+            Method::DELETE,
+            &format!("packages/{}/releases/{}", package_name, version),
+            Some(api_key),
+        )
+        .body(vec![])
+        .expect("publish_package_request request"))
+}
+
+pub fn revert_release_response(response: http::Response<Vec<u8>>) -> Result<(), ApiError> {
+    let (parts, body) = response.into_parts();
+    match parts.status {
+        StatusCode::NO_CONTENT => Ok(()),
+        StatusCode::NOT_FOUND => Err(ApiError::NotFound),
+        StatusCode::TOO_MANY_REQUESTS => Err(ApiError::RateLimited),
+        StatusCode::UNAUTHORIZED => Err(ApiError::InvalidApiKey),
+        StatusCode::FORBIDDEN => Err(ApiError::Forbidden),
+        status => Err(ApiError::unexpected_response(status, body)),
+    }
+}
+
+pub fn revert_package_request(
+    package_name: &str,
+    owner: &str,
+    api_key: &str,
+    config: &Config,
+) -> Result<http::Request<Vec<u8>>, ApiError> {
+    Ok(config
+        .api_request(
+            Method::DELETE,
+            &format!("packages/{}/owners/{}", package_name, owner),
+            Some(api_key),
+        )
+        .body(vec![])
+        .expect("publish_package_request request"))
+}
+
+pub fn revert_package_response(response: http::Response<Vec<u8>>) -> Result<(), ApiError> {
+    let (parts, body) = response.into_parts();
+    match parts.status {
+        StatusCode::NO_CONTENT => Ok(()),
+        StatusCode::NOT_FOUND => Err(ApiError::NotFound),
+        StatusCode::TOO_MANY_REQUESTS => Err(ApiError::RateLimited),
+        StatusCode::UNAUTHORIZED => Err(ApiError::InvalidApiKey),
+        StatusCode::FORBIDDEN => Err(ApiError::Forbidden),
+        status => Err(ApiError::unexpected_response(status, body)),
+    }
+}
+
 #[derive(Error, Debug)]
 pub enum ApiError {
     #[error(transparent)]

src/tests.rs

@@ -195,6 +195,72 @@ async fn remove_docs_success() {
     mock.assert();
 }
 
+#[tokio::test]
+async fn revert_release_success() {
+    let key = "my-api-key-here";
+    let package = "gleam_experimental_stdlib";
+    let version = "0.8.0";
+
+    let mut server = mockito::Server::new_async().await;
+    let mock = server
+        .mock(
+            "DELETE",
+            format!("/packages/{}/releases/{}", package, version).as_str(),
+        )
+        .expect(1)
+        .match_header("authorization", key)
+        .match_header("accept", "application/json")
+        .with_status(204)
+        .create_async()
+        .await;
+
+    let mut config = Config::new();
+    config.api_base = http::Uri::try_from(server.url()).unwrap();
+
+    let result = crate::revert_release_response(
+        http_send(crate::revert_release_request(package, version, key, &config).unwrap())
+            .await
+            .unwrap(),
+    )
+    .unwrap();
+
+    assert_eq!(result, ());
+    mock.assert();
+}
+
+#[tokio::test]
+async fn revert_package_success() {
+    let key = "my-api-key-here";
+    let package = "gleam_experimental_stdlib";
+    let owner = "lpil";
+
+    let mut server = mockito::Server::new_async().await;
+    let mock = server
+        .mock(
+            "DELETE",
+            format!("/packages/{}/owners/{}", package, owner).as_str(),
+        )
+        .expect(1)
+        .match_header("authorization", key)
+        .match_header("accept", "application/json")
+        .with_status(204)
+        .create_async()
+        .await;
+
+    let mut config = Config::new();
+    config.api_base = http::Uri::try_from(server.url()).unwrap();
+
+    let result = crate::revert_package_response(
+        http_send(crate::revert_package_request(package, owner, key, &config).unwrap())
+            .await
+            .unwrap(),
+    )
+    .unwrap();
+
+    assert_eq!(result, ());
+    mock.assert();
+}
+
 #[tokio::test]
 async fn remove_key_success() {
     let name = "some-key-name";