fix: Action fails when previous commit had a failing test

Author: thelukewalton

dist/index.js

@@ -113322,7 +113322,7 @@ const run = async (isLocal) => {
             : undefined;
         if (createComment)
             (0, comment_1.postComment)(octokit, comment, github_1.context);
-        await (0, push_1.push)();
+        await (0, push_1.push)(exports.COVERAGE_DIR);
         if (analyzeStr?.error || testStr?.error || coverageStr?.error) {
             (0, core_1.setFailed)(`${analyzeStr?.output}\n${testStr?.output}\n${coverageStr?.output}`);
         }
@@ -113687,6 +113687,7 @@ const artifact_1 = __nccwpck_require__(26984);
 const core_1 = __nccwpck_require__(72614);
 const core_2 = __nccwpck_require__(72614);
 const adm_zip_1 = __importDefault(__nccwpck_require__(98154));
+const runTests_1 = __nccwpck_require__(99054);
 const ARTIFACT_NAME = "coverage";
 /**
  * Retrieve previous coverage report from the base branch
@@ -113768,13 +113769,21 @@ exports.retrievePreviousCoverage = retrievePreviousCoverage;
 const generatePreviousCoverage = async (prev_sha, current_branch, coverage_directory) => {
     const artifact = new artifact_1.DefaultArtifactClient();
     await (0, exec_1.exec)(`git checkout ${prev_sha}`);
-    await (0, exec_1.exec)(`flutter test --coverage --coverage-path ${coverage_directory}/lcov.info`);
-    const report = await (0, utils_1.importLcov)(coverage_directory);
-    const { id, size } = await artifact.uploadArtifact(ARTIFACT_NAME + "-" + prev_sha, [`${coverage_directory}/${utils_1.COV_FILE}`], ".", {});
-    (0, core_2.debug)(`Artifact uploaded with id: ${id} and size: ${size}`);
-    await (0, exec_1.exec)(`git reset --hard`);
-    await (0, exec_1.exec)(`git checkout ${current_branch}`);
-    return report;
+    let report;
+    try {
+        await (0, runTests_1.getTest)(coverage_directory);
+        report = await (0, utils_1.importLcov)(coverage_directory);
+        const { id, size } = await artifact.uploadArtifact(ARTIFACT_NAME + "-" + prev_sha, [`${coverage_directory}/${utils_1.COV_FILE}`], ".", {});
+        (0, core_2.debug)(`Artifact uploaded with id: ${id} and size: ${size}`);
+    }
+    catch (e) {
+        console.error("Failed to run tests");
+    }
+    finally {
+        await (0, exec_1.exec)(`git reset --hard`);
+        await (0, exec_1.exec)(`git checkout ${current_branch}`);
+        return report;
+    }
 };
 
 
@@ -113794,7 +113803,7 @@ const core_2 = __nccwpck_require__(72614);
 /**
  * Push changes to the branch
  */
-const push = async () => {
+const push = async (coverageDirectory) => {
     (0, core_1.startGroup)("Check for changes");
     let stdout = "";
     try {
@@ -113812,7 +113821,7 @@ const push = async () => {
             (0, core_1.startGroup)("Push changes");
             await (0, exec_1.exec)('git config --global user.name "github-actions"');
             await (0, exec_1.exec)('git config --global user.email "[email protected]"');
-            await (0, exec_1.exec)("git add -A");
+            await (0, exec_1.exec)(`git add -A -- ':!${coverageDirectory}`);
             (0, child_process_1.execSync)(`git commit -m 'chore(automated): Lint commit and format' `);
             await (0, exec_1.exec)("git push -f");
             (0, core_2.debug)("Changes pushed onto branch");

src/main.ts

@@ -54,7 +54,7 @@ const run = async (isLocal: boolean) => {
 
     if (createComment) postComment(octokit, comment!, context);
 
-    await push();
+    await push(COVERAGE_DIR);
 
     if (analyzeStr?.error || testStr?.error || coverageStr?.error) {
       setFailed(`${analyzeStr?.output}\n${testStr?.output}\n${coverageStr?.output}`);

src/scripts/coverage.ts

@@ -1,5 +1,5 @@
 import { Lcov, LcovDigest, parse, sum } from "lcov-utils";
-import { readFileSync } from "node:fs";
+import { readFileSync, unlinkSync } from "node:fs";
 import { endGroup, startGroup } from "@actions/core";
 import { stepResponse } from "../main";
 import { debug } from "@actions/core";

src/scripts/prevCoverage.ts

@@ -7,6 +7,7 @@ import { DefaultArtifactClient } from "@actions/artifact";
 import { endGroup, startGroup } from "@actions/core";
 import { debug } from "@actions/core";
 import AdmZip from "adm-zip";
+import { getTest } from "./runTests";
 
 const ARTIFACT_NAME = "coverage";
 
@@ -104,20 +105,27 @@ const generatePreviousCoverage = async (
   prev_sha: string,
   current_branch: string,
   coverage_directory: string
-): Promise<Lcov> => {
+): Promise<Lcov | undefined> => {
   const artifact = new DefaultArtifactClient();
   await exec(`git checkout ${prev_sha}`);
-  await exec(`flutter test --coverage --coverage-path ${coverage_directory}/lcov.info`);
-  const report = await importLcov(coverage_directory);
-  const { id, size } = await artifact.uploadArtifact(
-    ARTIFACT_NAME + "-" + prev_sha,
-    [`${coverage_directory}/${COV_FILE}`],
-    ".",
-    {}
-  );
+  let report: Lcov | undefined;
+  try {
+    await getTest(coverage_directory);
+    report = await importLcov(coverage_directory);
 
-  debug(`Artifact uploaded with id: ${id} and size: ${size}`);
-  await exec(`git reset --hard`);
-  await exec(`git checkout ${current_branch}`);
-  return report;
+    const { id, size } = await artifact.uploadArtifact(
+      ARTIFACT_NAME + "-" + prev_sha,
+      [`${coverage_directory}/${COV_FILE}`],
+      ".",
+      {}
+    );
+
+    debug(`Artifact uploaded with id: ${id} and size: ${size}`);
+  } catch (e) {
+    console.error("Failed to run tests");
+  } finally {
+    await exec(`git reset --hard`);
+    await exec(`git checkout ${current_branch}`);
+    return report;
+  }
 };

src/scripts/push.ts

@@ -6,7 +6,7 @@ import { debug } from "@actions/core";
 /**
  * Push changes to the branch
  */
-export const push = async () => {
+export const push = async (coverageDirectory: string) => {
   startGroup("Check for changes");
   let stdout: string = "";
   try {
@@ -24,7 +24,7 @@ export const push = async () => {
       startGroup("Push changes");
       await exec('git config --global user.name "github-actions"');
       await exec('git config --global user.email "[email protected]"');
-      await exec("git add -A");
+      await exec(`git add -A -- ':!${coverageDirectory}`);
       execSync(`git commit -m 'chore(automated): Lint commit and format' `);
       await exec("git push -f");
       debug("Changes pushed onto branch");