Improve remote tracking

entry

@@ -83327,7 +83327,7 @@ function query({
 // package.json
 var package_default = {
   name: "@pullfrog/action",
-  version: "0.0.142",
+  version: "0.0.143",
   type: "module",
   files: [
     "index.js",
@@ -123148,19 +123148,19 @@ function PushBranchTool(ctx) {
     parameters: PushBranch,
     execute: execute(ctx, async ({ branchName, force }) => {
       const branch = branchName || $("git", ["rev-parse", "--abbrev-ref", "HEAD"], { log: false });
-      log.info(`Pushing branch ${branch} to ${remote}`);
+      const isUrl = remote.startsWith("https://");
+      const args3 = force ? ["push", "--force", ...isUrl ? [] : ["-u"], remote, branch] : ["push", ...isUrl ? [] : ["-u"], remote, branch];
+      log.info(`Pushing branch ${branch} to ${isUrl ? "(fork URL)" : remote}`);
       if (force) {
         log.warning(`Force pushing - this will overwrite remote history`);
-        $("git", ["push", "--force", "-u", remote, branch]);
-      } else {
-        $("git", ["push", "-u", remote, branch]);
       }
+      $("git", args3);
       return {
         success: true,
         branch,
-        remote,
+        remote: isUrl ? "(fork URL)" : remote,
         force,
-        message: `Successfully pushed branch ${branch} to ${remote}`
+        message: `Successfully pushed branch ${branch}`
       };
     })
   });
@@ -123859,7 +123859,7 @@ function setupGitConfig() {
     );
   }
 }
-function setupGit(ctx) {
+async function setupGit(ctx) {
   const repoDir = process.cwd();
   log.info("\u{1F527} Setting up git authentication...");
   try {
@@ -123885,29 +123885,25 @@ function setupGit(ctx) {
     env: { GH_TOKEN: ctx.githubInstallationToken }
   });
   log.info(`\u2713 Successfully checked out PR #${prNumber}`);
-  const pushRemote = detectPushRemote();
-  if (pushRemote !== "origin") {
-    log.info(`\u{1F374} Fork PR detected, will push to remote: ${pushRemote}`);
-    const forkUrl = $("git", ["remote", "get-url", pushRemote], { cwd: repoDir, log: false });
-    const authedForkUrl = forkUrl.replace(
-      "https://github.com/",
-      `https://x-access-token:${ctx.githubInstallationToken}@github.com/`
+  const pr = await ctx.octokit.rest.pulls.get({
+    owner: ctx.owner,
+    repo: ctx.name,
+    pull_number: prNumber
+  });
+  const headRepo = pr.data.head.repo;
+  const baseRepo = pr.data.base.repo;
+  if (!headRepo || headRepo.full_name === baseRepo.full_name) {
+    return { pushRemote: "origin" };
+  }
+  if (!pr.data.maintainer_can_modify) {
+    log.warning(
+      `\u26A0\uFE0F Fork PR from ${headRepo.owner.login} does not allow maintainer edits. Push may fail.`
     );
-    $("git", ["remote", "set-url", pushRemote, authedForkUrl], { cwd: repoDir });
-    log.info(`\u2713 Updated ${pushRemote} URL with authentication token`);
-  }
-  return { pushRemote };
-}
-function detectPushRemote() {
-  try {
-    const branch = $("git", ["rev-parse", "--abbrev-ref", "HEAD"], { log: false });
-    const upstream = $("git", ["rev-parse", "--abbrev-ref", `${branch}@{upstream}`], {
-      log: false
-    });
-    return upstream.split("/")[0];
-  } catch {
-    return "origin";
   }
+  const token = process.env.GITHUB_TOKEN || ctx.githubInstallationToken;
+  const forkUrl = `https://x-access-token:${token}@github.com/${headRepo.full_name}.git`;
+  log.info(`\u{1F374} Fork PR detected, will push to: ${headRepo.full_name}`);
+  return { pushRemote: forkUrl };
 }
 
 // utils/timer.ts
@@ -123946,7 +123942,7 @@ async function main(inputs) {
     const partialCtx = await initializeContext(inputs, payload);
     const ctx = partialCtx;
     timer.checkpoint("initializeContext");
-    const { pushRemote } = setupGit(ctx);
+    const { pushRemote } = await setupGit(ctx);
     ctx.pushRemote = pushRemote;
     timer.checkpoint("setupGit");
     await setupTempDirectory(ctx);