Merge pull request 'add --web flag on pr create' (#129) from web-pr into main

Reviewed-on: https://codeberg.org/Cyborus/forgejo-cli/pulls/129

src/prs.rs

@@ -53,7 +53,8 @@ pub enum PrSubcommand {
         /// What to name the new pull request.
         ///
         /// Prefix with "WIP: " to mark this PR as a draft.
-        title: String,
+        #[clap(group = "web-or-cmd")]
+        title: Option<String>,
         /// The text body of the pull request.
         ///
         /// Leaving this out will open your editor.
@@ -62,6 +63,9 @@ pub enum PrSubcommand {
         /// The repo to create this issue on
         #[clap(long, short, id = "[HOST/]OWNER/REPO")]
         repo: Option<RepoArg>,
+        /// Open the PR creation menu in your web browser
+        #[clap(short, long, group = "web-or-cmd")]
+        web: bool,
     },
     /// View the contents of a pull request
     View {
@@ -274,7 +278,8 @@ impl PrCommand {
                 head,
                 body,
                 repo: _,
-            } => create_pr(repo, &api, title, base, head, body).await?,
+                web,
+            } => create_pr(repo, &api, title, base, head, body, web).await?,
             Merge {
                 pr,
                 method,
@@ -805,10 +810,11 @@ async fn edit_pr_labels(
 async fn create_pr(
     repo: &RepoName,
     api: &Forgejo,
-    title: String,
+    title: Option<String>,
     base: Option<String>,
     head: Option<String>,
     body: Option<String>,
+    web: bool,
 ) -> eyre::Result<()> {
     let mut repo_data = api.repo_get(repo.owner(), repo.name()).await?;
 
@@ -915,6 +921,18 @@ async fn create_pr(
             .to_owned(),
     };
 
+    if web {
+        let mut pr_create_url = base_repo
+            .html_url
+            .clone()
+            .ok_or_eyre("repo does not have html url")?;
+        pr_create_url
+            .path_segments_mut()
+            .expect("invalid url")
+            .extend(["compare", &format!("{base}...{head}")]);
+        open::that(pr_create_url.as_str())?;
+    } else {
+        let title = title.ok_or_eyre("title is required")?;
         let body = match body {
             Some(body) => body,
             None => {
@@ -948,6 +966,8 @@ async fn create_pr(
             .as_ref()
             .ok_or_else(|| eyre::eyre!("pr does not have title"))?;
         println!("created pull request #{}: {}", number, title);
+    }
+
     Ok(())
 }