Prepare Gotcha 1.0 for release

crates/gitea/src/lib.rs

@@ -23,13 +23,31 @@ pub use activity::ActivityFilter;
 pub use domain::{
     CreateIssue, DEFAULT_PAGE_SIZE, EditIssue, HistoryCommit, HomeData, IssueDetails, IssueDraft,
     IssueEditorData, IssueQuery, MilestoneDetails, MilestoneDraft, Page, PullDetails, RepositoryId,
-    api_date, parse_api_date,
+    api_date, civil_from_days, days_from_civil, parse_api_date,
 };
 pub use issues::comment_can_edit;
 pub use pulls::{PullFileSource, pull_file_source, pull_state};
 
 pub type Result<T> = std::result::Result<T, Error>;
 
+pub(crate) fn validate_page(page: i32, limit: i32) -> Result<()> {
+    if page < 1 || limit < 1 {
+        return Err(Error::InvalidInput(
+            "page and limit must be positive".into(),
+        ));
+    }
+    Ok(())
+}
+
+pub(crate) fn positive(value: i64, name: &str) -> Result<()> {
+    if value < 1 {
+        return Err(Error::InvalidInput(format!(
+            "{name} must be a positive integer"
+        )));
+    }
+    Ok(())
+}
+
 #[derive(Debug)]
 pub enum Error {
     Configuration(String),