fix: better error for no lockfile found

sandworm-hq · Mar 6, 2023 · 4c430d9 · 4c430d9
1 parent ca14b7c
commit 4c430d9
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/files/lockfiles.js b/src/files/lockfiles.js
@@ -6,12 +6,14 @@ const {parseSyml} = require('@yarnpkg/parsers');
 
 const loadLockfiles = async (appPath) => {
   const lockfiles = {};
+  let lockfileFound = false;
 
   // NPM
   try {
     const lockfileContent = await fs.promises.readFile(path.join(appPath, 'package-lock.json'), {
       encoding: 'utf-8',
     });
+    lockfileFound = true;
     try {
       const lockfileData = JSON.parse(lockfileContent);
       lockfiles.npm = {
@@ -30,6 +32,7 @@ const loadLockfiles = async (appPath) => {
     const lockfileContent = await fs.promises.readFile(path.join(appPath, 'yarn.lock'), {
       encoding: 'utf-8',
     });
+    lockfileFound = true;
     const versionMatch = lockfileContent.match(/yarn lockfile v(\d+)/);
     if (versionMatch) {
       try {
@@ -69,7 +72,8 @@ const loadLockfiles = async (appPath) => {
   } catch {}
 
   // PNPM
-  if (existsWantedLockfile(appPath)) {
+  if (await existsWantedLockfile(appPath)) {
+    lockfileFound = true;
     try {
       const lockfileData = await readWantedLockfile(appPath, {});
       lockfiles.pnpm = {
@@ -82,6 +86,10 @@ const loadLockfiles = async (appPath) => {
     }
   }
 
+  if (!lockfileFound) {
+    throw new Error('No lockfile found');
+  }
+
   return lockfiles;
 };