fix: stabilize windows ci portability

scripts/hooks/session-activity-tracker.js

@@ -359,24 +359,42 @@ function gitRepoRoot(cwd) {
   return runGit(['rev-parse', '--show-toplevel'], cwd);
 }
 
-function repoRelativePath(repoRoot, filePath) {
+function candidateGitPaths(repoRoot, filePath) {
+  const resolvedRepoRoot = path.resolve(repoRoot);
   const absolute = path.isAbsolute(filePath)
     ? path.resolve(filePath)
     : path.resolve(process.cwd(), filePath);
-  const relative = path.relative(repoRoot, absolute);
+  const relative = path.relative(resolvedRepoRoot, absolute);
+
   if (!relative || relative.startsWith('..') || path.isAbsolute(relative)) {
-    return null;
+    return [];
   }
-  return relative.split(path.sep).join('/');
+
+  const candidates = [];
+  const pushCandidate = value => {
+    const candidate = String(value || '').trim();
+    if (!candidate || candidates.includes(candidate)) {
+      return;
+    }
+    candidates.push(candidate);
+  };
+
+  pushCandidate(relative);
+  pushCandidate(relative.split(path.sep).join('/'));
+  pushCandidate(absolute);
+  pushCandidate(absolute.split(path.sep).join('/'));
+
+  return candidates;
 }
 
-function patchPreviewFromGitDiff(repoRoot, repoRelative) {
+function patchPreviewFromGitDiff(repoRoot, pathCandidates) {
+  for (const candidate of pathCandidates) {
     const patch = runGit(
-    ['diff', '--no-ext-diff', '--no-color', '--unified=1', '--', repoRelative],
+      ['diff', '--no-ext-diff', '--no-color', '--unified=1', '--', candidate],
       repoRoot
     );
     if (!patch) {
-    return undefined;
+      continue;
     }
 
     const relevant = patch
@@ -388,15 +406,18 @@ function patchPreviewFromGitDiff(repoRoot, repoRelative) {
       )
       .slice(0, 6);
 
-  if (relevant.length === 0) {
+    if (relevant.length > 0) {
-    return undefined;
+      return relevant.join('\n');
+    }
   }
 
-  return relevant.join('\n');
+  return undefined;
 }
 
-function trackedInGit(repoRoot, repoRelative) {
+function trackedInGit(repoRoot, pathCandidates) {
-  return runGit(['ls-files', '--error-unmatch', '--', repoRelative], repoRoot) !== null;
+  return pathCandidates.some(candidate =>
+    runGit(['ls-files', '--error-unmatch', '--', candidate], repoRoot) !== null
+  );
 }
 
 function enrichFileEventFromWorkingTree(toolName, event) {
@@ -409,14 +430,14 @@ function enrichFileEventFromWorkingTree(toolName, event) {
     return event;
   }
 
-  const repoRelative = repoRelativePath(repoRoot, event.path);
+  const pathCandidates = candidateGitPaths(repoRoot, event.path);
-  if (!repoRelative) {
+  if (pathCandidates.length === 0) {
     return event;
   }
 
   const tool = String(toolName || '').trim().toLowerCase();
-  const tracked = trackedInGit(repoRoot, repoRelative);
+  const tracked = trackedInGit(repoRoot, pathCandidates);
-  const patchPreview = patchPreviewFromGitDiff(repoRoot, repoRelative) || event.patch_preview;
+  const patchPreview = patchPreviewFromGitDiff(repoRoot, pathCandidates) || event.patch_preview;
   const diffPreview = buildDiffPreviewFromPatchPreview(patchPreview) || event.diff_preview;
 
   if (tool.includes('write')) {

tests/scripts/build-opencode.test.js

@@ -26,11 +26,12 @@ function main() {
   let failed = 0
 
   const repoRoot = path.join(__dirname, "..", "..")
-  const packageJson = JSON.parse(
+const packageJson = JSON.parse(
   fs.readFileSync(path.join(repoRoot, "package.json"), "utf8")
-  )
+)
-  const buildScript = path.join(repoRoot, "scripts", "build-opencode.js")
+const buildScript = path.join(repoRoot, "scripts", "build-opencode.js")
-  const distEntry = path.join(repoRoot, ".opencode", "dist", "index.js")
+const distEntry = path.join(repoRoot, ".opencode", "dist", "index.js")
+const npmExecutable = process.platform === "win32" ? "npm.cmd" : "npm"
   const tests = [
     ["package.json exposes the OpenCode build and prepack hooks", () => {
       assert.strictEqual(packageJson.scripts["build:opencode"], "node scripts/build-opencode.js")
@@ -46,7 +47,7 @@ function main() {
       assert.ok(fs.existsSync(distEntry), ".opencode/dist/index.js should exist after build")
     }],
     ["npm pack includes the compiled OpenCode dist payload", () => {
-      const result = spawnSync("npm", ["pack", "--dry-run", "--json"], {
+      const result = spawnSync(npmExecutable, ["pack", "--dry-run", "--json"], {
         cwd: repoRoot,
         encoding: "utf8",
       })