feat(scanner): detect GitLab CI and CircleCI files

src/generator.mjs

@@ -424,6 +424,15 @@ function commandLines(commands) {
     .join("\n");
 }
 
+function formatCi(ci) {
+  const files = [
+    ...(ci?.githubActions || []),
+    ...(ci?.gitlabCi || []),
+    ...(ci?.circleCi || []),
+  ];
+  return files.length ? files.join(", ") : "No CI workflows detected";
+}
+
 function verificationChecklist(profile) {
   const ordered = ["test", "lint", "build", "format"];
   const lines = ordered

src/reporter.mjs

@@ -8,6 +8,7 @@ export function renderScanSummary(profile) {
     `Monorepo: ${formatMonorepo(profile.monorepo)}`,
     `Package manager: ${profile.packageManager}`,
     `Commands: ${Object.entries(profile.commands).filter(([, value]) => value).map(([key, value]) => `${key}=${value}`).join("; ") || "none"}`,
+    `CI: ${formatCi(profile.ci)}`,
     `Agent docs: ${profile.agentDocs.map((doc) => doc.file).join(", ") || "none"}`,
   ].join("\n");
 }
@@ -425,6 +426,7 @@ export function renderMarkdownReport(profile, findings, score) {
 - Frameworks: ${profile.frameworks.join(", ") || "none"}
 - Monorepo: ${formatMonorepo(profile.monorepo)}
 - Package manager: ${profile.packageManager}
+- CI: ${formatCi(profile.ci)}
 
 ${score.summary}
 
@@ -469,6 +471,7 @@ export function renderSnapshot(snapshot) {
 - Primary language: ${profile.primaryLanguage}
 - Package manager: ${profile.packageManager}
 - Monorepo: ${formatMonorepo(profile.monorepo)}
+- CI: ${formatCi(profile.ci)}
 
 ${score.summary}
 
@@ -539,6 +542,15 @@ function formatMonorepo(monorepo) {
   return `${tools}${workspaces}`;
 }
 
+function formatCi(ci) {
+  const files = [
+    ...(ci?.githubActions || []),
+    ...(ci?.gitlabCi || []),
+    ...(ci?.circleCi || []),
+  ];
+  return files.length ? files.join(", ") : "none";
+}
+
 function badgeColor(score) {
   if (score >= 90) return "brightgreen";
   if (score >= 75) return "green";

src/scanner.mjs

@@ -501,21 +501,21 @@ async function detectCi(root) {
     .filter((entry) => entry.isFile() && /\.(ya?ml)$/.test(entry.name))
     .map((entry) => `.github/workflows/${entry.name}`)
     .sort();
-  const gitlabCi = [];
-  for (const file of [".gitlab-ci.yml", ".gitlab-ci.yaml"]) {
-    if (await pathExists(path.join(root, file))) gitlabCi.push(file);
-  }
-  const circleCi = [];
-  for (const file of [".circleci/config.yml", ".circleci/config.yaml"]) {
-    if (await pathExists(path.join(root, file))) circleCi.push(file);
-  }
   return {
     githubActions: workflows,
-    gitlabCi,
-    circleCi,
+    gitlabCi: await detectExistingFiles(root, [".gitlab-ci.yml", ".gitlab-ci.yaml"]),
+    circleCi: await detectExistingFiles(root, [".circleci/config.yml", ".circleci/config.yaml"]),
   };
 }
 
+async function detectExistingFiles(root, candidates) {
+  const results = [];
+  for (const candidate of candidates) {
+    if (await pathExists(path.join(root, candidate))) results.push(candidate);
+  }
+  return results;
+}
+
 function parseTomlValue(text, key) {
   if (!text) return "";
   const match = text.match(new RegExp(`^\\s*${escapeRegExp(key)}\\s*=\\s*["']([^"']+)["']`, "m"));

test/fixtures/multi-ci-app/.circleci/config.yaml

@@ -0,0 +1,9 @@
+version: 2.1
+
+jobs:
+  lint:
+    docker:
+      - image: cimg/node:20.0
+    steps:
+      - checkout
+      - run: npm run lint

test/fixtures/multi-ci-app/.circleci/config.yml

@@ -0,0 +1,9 @@
+version: 2.1
+
+jobs:
+  test:
+    docker:
+      - image: cimg/node:20.0
+    steps:
+      - checkout
+      - run: npm test

test/fixtures/multi-ci-app/.github/workflows/ci.yml

@@ -0,0 +1,12 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: npm test

test/fixtures/multi-ci-app/.gitlab-ci.yaml

@@ -0,0 +1,3 @@
+lint:
+  script:
+    - npm run lint

test/fixtures/multi-ci-app/.gitlab-ci.yml

@@ -0,0 +1,3 @@
+test:
+  script:
+    - npm test

test/fixtures/multi-ci-app/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "fixture-multi-ci-app",
+  "type": "module",
+  "scripts": {
+    "test": "node --test"
+  }
+}

test/scanner.test.mjs

@@ -13,7 +13,7 @@ import { improveRepo } from "../src/improver.mjs";
 import { lintRepo, scoreRepo } from "../src/linter.mjs";
 import { buildAgentMatrix } from "../src/matrix.mjs";
 import { resolvePreset } from "../src/presets.mjs";
-import { renderAgentMatrix, renderAnnotations, renderBenchmarkReport, renderComparison, renderDoctor, renderExamplesCatalog, renderExplanation, renderImprovement, renderImprovementIssue, renderLeaderboard, renderMarkdownReport, renderRoadmap, renderShareComment } from "../src/reporter.mjs";
+import { renderAgentMatrix, renderAnnotations, renderBenchmarkReport, renderComparison, renderDoctor, renderExamplesCatalog, renderExplanation, renderImprovement, renderImprovementIssue, renderLeaderboard, renderMarkdownReport, renderRoadmap, renderShareComment, renderSnapshot } from "../src/reporter.mjs";
 import { scanRepo } from "../src/scanner.mjs";
 import { snapshotRepo } from "../src/snapshot.mjs";
 import { renderCiWorkflow, writeCiWorkflow } from "../src/workflow.mjs";
@@ -35,16 +35,16 @@ test("scan detects a Node app profile", async () => {
   assert.deepEqual(profile.ci.githubActions, [".github/workflows/ci.yml"]);
 });
 
-test("scan detects GitLab CI and CircleCI workflow files", async () => {
-  const profile = await scanRepo(fixture("alternate-ci-app"));
+test("scan detects GitHub Actions, GitLab CI, and CircleCI files", async () => {
+  const profile = await scanRepo(fixture("multi-ci-app"));
   const findings = await lintRepo(profile);
   const agentsMd = buildAgentsMd(profile);
 
-  assert.deepEqual(profile.ci.githubActions, []);
-  assert.deepEqual(profile.ci.gitlabCi, [".gitlab-ci.yml"]);
-  assert.deepEqual(profile.ci.circleCi, [".circleci/config.yml"]);
+  assert.deepEqual(profile.ci.githubActions, [".github/workflows/ci.yml"]);
+  assert.deepEqual(profile.ci.gitlabCi, [".gitlab-ci.yml", ".gitlab-ci.yaml"]);
+  assert.deepEqual(profile.ci.circleCi, [".circleci/config.yml", ".circleci/config.yaml"]);
   assert.equal(findings.some((finding) => finding.ruleId === "missing-ci"), false);
-  assert.match(agentsMd, /CI: \.gitlab-ci\.yml, \.circleci\/config\.yml/);
+  assert.match(agentsMd, /CI: \.github\/workflows\/ci\.yml, \.gitlab-ci\.yml, \.gitlab-ci\.yaml, \.circleci\/config\.yml, \.circleci\/config\.yaml/);
 });
 
 test("scan detects Python, Rust, and Go repositories", async () => {
@@ -364,23 +364,28 @@ test("score is explainable and bounded", async () => {
 });
 
 test("markdown report includes commands, docs, and findings", async () => {
-  const profile = await scanRepo(fixture("node-app"));
+  const profile = await scanRepo(fixture("multi-ci-app"));
   const findings = await lintRepo(profile);
   const score = scoreRepo(profile, findings);
   const report = renderMarkdownReport(profile, findings, score);
 
   assert.match(report, /Agent Readiness Report/);
-  assert.match(report, /fixture-node-app/);
+  assert.match(report, /fixture-multi-ci-app/);
   assert.match(report, /npm run test/);
+  assert.match(report, /\.gitlab-ci\.yml/);
+  assert.match(report, /\.circleci\/config\.yml/);
 });
 
 test("snapshot summarizes score, compatibility, and findings", async () => {
-  const snapshot = await snapshotRepo(fixture("node-app"));
+  const snapshot = await snapshotRepo(fixture("multi-ci-app"));
+  const report = renderSnapshot(snapshot);
 
-  assert.equal(snapshot.repository.name, "fixture-node-app");
+  assert.equal(snapshot.repository.name, "fixture-multi-ci-app");
   assert.equal(snapshot.matrix.summary.total, 5);
   assert.equal(typeof snapshot.score.score, "number");
   assert.equal(snapshot.summary.findings, snapshot.findings.length);
+  assert.match(report, /\.gitlab-ci\.yml/);
+  assert.match(report, /\.circleci\/config\.yml/);
 });
 
 test("examples catalog links copy-ready sample files", () => {