with actual review functionality

crates/github/src/review_backend/mod.rs

@@ -1,6 +1,8 @@
 pub mod models;
 
-use self::models::PullRequest;
+use std::io::Write;
+
+use self::models::{MenuChoice, PullRequest, ReviewMenuChoice};
 
 #[cfg(test)]
 use mockall::{automock, predicate::*};
@@ -8,6 +10,14 @@ use mockall::{automock, predicate::*};
 pub trait ReviewBackend {
     fn get_prs(&self, review_request: Option<String>) -> eyre::Result<Vec<PullRequest>>;
     fn present_prs(&self, table: String) -> eyre::Result<()>;
+    fn present_menu(&self) -> eyre::Result<MenuChoice>;
+    fn present_diff(&self, pr: &PullRequest) -> eyre::Result<()>;
+    fn present_review_menu(&self, pr: &PullRequest) -> eyre::Result<ReviewMenuChoice>;
+    fn approve(&self, pr: &PullRequest) -> eyre::Result<()>;
+    fn pr_open_browser(&self, pr: &PullRequest) -> eyre::Result<()>;
+    fn clear(&self) -> eyre::Result<()>;
+    fn enable_auto_merge(&self, pr: &PullRequest) -> eyre::Result<()>;
+    fn present_pr(&self, pr: &PullRequest) -> eyre::Result<()>;
 }
 
 pub type DynReviewBackend = std::sync::Arc<dyn ReviewBackend + Send + Sync>;
@@ -27,7 +37,7 @@ impl ReviewBackend for DefaultReviewBackend {
                 review_request.unwrap().as_str(),
                 "--label",
                 "dependencies",
-                "--checks=pending",
+                //"--checks=pending",
                 "--json",
                 "repository,number,title",
             ],
@@ -45,6 +55,135 @@ impl ReviewBackend for DefaultReviewBackend {
         println!("{table}");
         Ok(())
     }
+
+    fn present_menu(&self) -> eyre::Result<MenuChoice> {
+        println!("Menu");
+        println!("Begin (b), Exit (q),  Menu (m), Search (s), List (l)");
+        print!("> ");
+        std::io::stdout().flush()?;
+
+        let mut raw_choice = String::new();
+        std::io::stdin().read_line(&mut raw_choice)?;
+        let choice = match raw_choice.chars().take(1).next() {
+            None => models::MenuChoice::Exit,
+            Some(raw_choice) => match raw_choice {
+                'b' => models::MenuChoice::Begin,
+                'q' => models::MenuChoice::Exit,
+                'm' => self.present_menu()?,
+                's' => models::MenuChoice::Search,
+                'l' => models::MenuChoice::List,
+                _ => self.present_menu()?,
+            },
+        };
+
+        Ok(choice)
+    }
+
+    fn present_diff(&self, pr: &PullRequest) -> eyre::Result<()> {
+        util::shell::run(
+            &[
+                "gh",
+                "pr",
+                "diff",
+                pr.number.to_string().as_str(),
+                "--repo",
+                pr.repository.name.as_str(),
+            ],
+            None,
+        )?;
+
+        Ok(())
+    }
+
+    fn present_review_menu(&self, pr: &PullRequest) -> eyre::Result<ReviewMenuChoice> {
+        println!("");
+        println!("Review - Menu");
+        println!("Approve (a), Merge (m), Approve and auto-merge (c), Skip (s), List (l), Open in browser (o), Exit (q)");
+        print!("> ");
+        std::io::stdout().flush()?;
+
+        let mut raw_choice = String::new();
+        std::io::stdin().read_line(&mut raw_choice)?;
+        let choice = match raw_choice.chars().take(1).next() {
+            None => ReviewMenuChoice::Exit,
+            Some(raw_choice) => match raw_choice {
+                'q' => ReviewMenuChoice::Exit,
+                'l' => ReviewMenuChoice::List,
+                'a' => ReviewMenuChoice::Approve,
+                'o' => ReviewMenuChoice::Open,
+                's' | 'n' => ReviewMenuChoice::Skip,
+                'm' => ReviewMenuChoice::Merge,
+                'c' => ReviewMenuChoice::ApproveAndMerge,
+                _ => self.present_review_menu(pr)?,
+            },
+        };
+
+        Ok(choice)
+    }
+
+    fn approve(&self, pr: &PullRequest) -> eyre::Result<()> {
+        util::shell::run(
+            &[
+                "gh",
+                "pr",
+                "review",
+                pr.number.to_string().as_str(),
+                "--approve",
+                "--repo",
+                pr.repository.name.as_str(),
+            ],
+            None,
+        )?;
+
+        Ok(())
+    }
+
+    fn pr_open_browser(&self, pr: &PullRequest) -> eyre::Result<()> {
+        util::shell::run(
+            &[
+                "gh",
+                "pr",
+                "view",
+                pr.number.to_string().as_str(),
+                "-w",
+                "--repo",
+                pr.repository.name.as_str(),
+            ],
+            None,
+        )?;
+
+        Ok(())
+    }
+
+    fn clear(&self) -> eyre::Result<()> {
+        print!("{esc}[2J{esc}[1;1H", esc = 27 as char);
+        std::io::stdout().flush()?;
+
+        Ok(())
+    }
+
+    fn enable_auto_merge(&self, pr: &PullRequest) -> eyre::Result<()> {
+        util::shell::run(
+            &[
+                "gh",
+                "pr",
+                "merge",
+                pr.number.to_string().as_str(),
+                "--auto",
+                "--repo",
+                pr.repository.name.as_str(),
+            ],
+            None,
+        )?;
+
+        Ok(())
+    }
+
+    fn present_pr(&self, pr: &PullRequest) -> eyre::Result<()> {
+        println!("repo: {} - title: {}", pr.repository.name, pr.title);
+
+        Ok(())
+    }
 }
 
 impl DefaultReviewBackend {