Forgejo-patched claude-code-gitea-action (View-job URL uses per-repo run index)

Fork of markwylde/claude-code-gitea-action@b744372 (v1.0.21) with the
'View job' link fixed to use GITHUB_RUN_NUMBER (per-repo index) instead of
GITHUB_RUN_ID (global id), because Forgejo routes run pages by per-repo index.
See VENDOR.txt.

src/github/operations/branch-cleanup.ts

@@ -0,0 +1,146 @@
+import type { GitHubClient } from "../api/client";
+import { GITEA_SERVER_URL } from "../api/config";
+import {
+  branchHasChanges,
+  fetchBranch,
+  branchExists,
+  remoteBranchExists,
+} from "../utils/local-git";
+
+export async function checkAndDeleteEmptyBranch(
+  client: GitHubClient,
+  owner: string,
+  repo: string,
+  claudeBranch: string | undefined,
+  baseBranch: string,
+): Promise<{ shouldDeleteBranch: boolean; branchLink: string }> {
+  let branchLink = "";
+  let shouldDeleteBranch = false;
+
+  if (claudeBranch) {
+    // Check if we're using Gitea or GitHub
+    const giteaApiUrl = process.env.GITEA_API_URL?.trim();
+    const isGitea =
+      giteaApiUrl &&
+      giteaApiUrl !== "" &&
+      !giteaApiUrl.includes("api.github.com") &&
+      !giteaApiUrl.includes("github.com");
+
+    if (isGitea) {
+      // Use local git operations for Gitea
+      console.log("Using local git commands for branch check (Gitea mode)");
+
+      try {
+        // Fetch latest changes from remote
+        await fetchBranch(claudeBranch);
+        await fetchBranch(baseBranch);
+
+        // Check if branch exists and has changes
+        const { hasChanges, branchSha, baseSha } = await branchHasChanges(
+          claudeBranch,
+          baseBranch,
+        );
+
+        if (branchSha && baseSha) {
+          if (hasChanges) {
+            console.log(
+              `Branch ${claudeBranch} appears to have commits (different SHA from base)`,
+            );
+            const branchUrl = `${GITEA_SERVER_URL}/${owner}/${repo}/src/branch/${claudeBranch}`;
+            branchLink = `\n[View branch](${branchUrl})`;
+          } else {
+            console.log(
+              `Branch ${claudeBranch} has same SHA as base, marking for deletion`,
+            );
+            shouldDeleteBranch = true;
+          }
+        } else {
+          // If we can't get SHAs, check if branch exists at all
+          const localExists = await branchExists(claudeBranch);
+          const remoteExists = await remoteBranchExists(claudeBranch);
+
+          if (localExists || remoteExists) {
+            console.log(
+              `Branch ${claudeBranch} exists but SHA comparison failed, assuming it has commits`,
+            );
+            const branchUrl = `${GITEA_SERVER_URL}/${owner}/${repo}/src/branch/${claudeBranch}`;
+            branchLink = `\n[View branch](${branchUrl})`;
+          } else {
+            console.log(
+              `Branch ${claudeBranch} does not exist yet - this is normal during workflow`,
+            );
+            branchLink = "";
+          }
+        }
+      } catch (error: any) {
+        console.error("Error checking branch with git commands:", error);
+        // For errors, assume the branch has commits to be safe
+        console.log("Assuming branch exists due to git command error");
+        const branchUrl = `${GITEA_SERVER_URL}/${owner}/${repo}/src/branch/${claudeBranch}`;
+        branchLink = `\n[View branch](${branchUrl})`;
+      }
+    } else {
+      // Use API calls for GitHub
+      console.log("Using API calls for branch check (GitHub mode)");
+
+      try {
+        // Get the branch info to see if it exists and has commits
+        const branchResponse = await client.api.getBranch(
+          owner,
+          repo,
+          claudeBranch,
+        );
+
+        // Get base branch info for comparison
+        const baseResponse = await client.api.getBranch(
+          owner,
+          repo,
+          baseBranch,
+        );
+
+        const branchSha = branchResponse.data.commit.sha;
+        const baseSha = baseResponse.data.commit.sha;
+
+        // If SHAs are different, assume there are commits
+        if (branchSha !== baseSha) {
+          console.log(
+            `Branch ${claudeBranch} appears to have commits (different SHA from base)`,
+          );
+          const branchUrl = `${GITEA_SERVER_URL}/${owner}/${repo}/src/branch/${claudeBranch}`;
+          branchLink = `\n[View branch](${branchUrl})`;
+        } else {
+          console.log(
+            `Branch ${claudeBranch} has same SHA as base, marking for deletion`,
+          );
+          shouldDeleteBranch = true;
+        }
+      } catch (error: any) {
+        console.error("Error checking branch:", error);
+
+        // Handle 404 specifically - branch doesn't exist
+        if (error.status === 404) {
+          console.log(
+            `Branch ${claudeBranch} does not exist yet - this is normal during workflow`,
+          );
+          // Don't add branch link since branch doesn't exist
+          branchLink = "";
+        } else {
+          // For other errors, assume the branch has commits to be safe
+          console.log("Assuming branch exists due to non-404 error");
+          const branchUrl = `${GITEA_SERVER_URL}/${owner}/${repo}/src/branch/${claudeBranch}`;
+          branchLink = `\n[View branch](${branchUrl})`;
+        }
+      }
+    }
+  }
+
+  // Delete the branch if it has no commits
+  if (shouldDeleteBranch && claudeBranch) {
+    console.log(
+      `Skipping branch deletion - not reliably supported across all Git platforms: ${claudeBranch}`,
+    );
+    // Skip deletion to avoid compatibility issues
+  }
+
+  return { shouldDeleteBranch, branchLink };
+}