feat: impl dashboard & issue list

src/api/mock.rs

@@ -0,0 +1,47 @@
+use serde::de::DeserializeOwned;
+
+use crate::api::{self, issues, repo, user};
+
+include!(concat!(env!("OUT_DIR"), "/github_fixtures.rs"));
+
+pub(super) fn is_enabled() -> bool {
+    std::env::var("NOVEM_GITHUB_FIXTURES")
+        .ok()
+        .map(|value| {
+            !matches!(
+                value.trim().to_ascii_lowercase().as_str(),
+                "" | "0" | "false" | "off"
+            )
+        })
+        .unwrap_or(false)
+}
+
+pub(crate) fn fetch_user() -> Result<user::User, api::Error> {
+    parse_fixture("user.fetch", user_fetch())
+}
+
+pub(crate) fn list_repos() -> Result<Vec<repo::Repository>, api::Error> {
+    parse_fixture("repo.list", repo_list())
+}
+
+pub(crate) fn list_pull_requests(
+    filter: Option<&str>,
+    page: u32,
+) -> Result<Vec<issues::Issue>, api::Error> {
+    let filter = filter.unwrap_or_default();
+    let json = issues_pull_requests(filter, page).ok_or_else(|| {
+        api::Error::MissingMockFixture(format!("issues.pull_requests filter={filter} page={page}"))
+    })?;
+
+    parse_fixture(&format!("issues.pull_requests.{filter}.page{page}"), json)
+}
+
+fn parse_fixture<T>(name: &str, json: &'static str) -> Result<T, api::Error>
+where
+    T: DeserializeOwned,
+{
+    serde_json::from_str(json).map_err(|err| {
+        println!("[mock fixture] failed to parse {name}: {err}");
+        api::Error::MalformedResponse(err)
+    })
+}