chore(deps): update actions/setup-node action to v4

.github/workflows/ci.yml

@@ -12,11 +12,8 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install yarn
-        run: npm i -g yarn
-
       - name: Set up Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 18
           cache: yarn
@@ -41,11 +38,8 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install yarn
-        run: npm i -g yarn
-
       - name: Set up Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
           cache: yarn

.github/workflows/publish-release.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 18
           registry-url: 'https://registry.npmjs.org'

src/index.ts

@@ -48,40 +48,6 @@ export const validate = async (argv: Argv) => {
   }
 };
 
-async function isGitRepo() {
-  const isGit = await exec(`git rev-parse --is-inside-work-tree`);
-  return isGit.code === 0;
-}
-
-async function isSaplingRepo() {
-  const isSapling = await exec(`sl root`);
-  return isSapling.code === 0;
-}
-
-async function getDiff(): Promise<string | undefined> {
-  if (await isGitRepo()) {
-    const diffText = await exec(`git diff origin/HEAD...HEAD`);
-    if (diffText.code > 0) {
-      error("Error loading the diff\n\n" + diffText.stderr);
-      return undefined;
-    }
-
-    return diffText.stdout;
-  }
-
-  if (await isSaplingRepo()) {
-    const diffText = await exec(`sl diff -g -r '. % public()'`);
-    if (diffText.code > 0) {
-      error("Error loading the diff\n\n" + diffText.stderr);
-      return undefined;
-    }
-
-    return diffText.stdout;
-  }
-
-  error("Unable to get a diff no repo was found\n");
-}
-
 export const run = async (argv = process.argv) => {
   const parsed: Argv = await yargs(hideBin(argv)).options(options).argv;
   const validationError = await validate(parsed);
@@ -96,12 +62,12 @@ export const run = async (argv = process.argv) => {
     return lcovDiff(baseCoverage, compareCoverage);
   }
 
-  const diffText = await getDiff();
-  if (!diffText) {
-    return;
+  const diffText = await exec(`git diff origin/HEAD...HEAD`);
+  if (diffText.code > 0) {
+    return error("Error loading the diff\n\n" + diffText.stderr);
   }
 
-  const diff = parseDiff.default(diffText);
+  const diff = parseDiff.default(diffText.stdout);
 
   const { percentage } = report(diff, baseCoverage);
   process.exit(percentage > 90 ? 0 : 1);

src/report.ts

@@ -1,7 +1,7 @@
 const getCoverageForFile = (file: any, coverage: any) => {
   for (const cov of coverage) {
     const report: { [k: number]: number } = {};
-    if (cov.file.replace("./", "") === file.to) {
+    if (cov.file === file.to) {
       for (const detail of cov.lines.details) {
         report[detail.line] = detail.hit;
       }