diff --git a/lib/caching.js b/lib/caching.js
index 90defd9..0a72c39 100644
--- a/lib/caching.js
+++ b/lib/caching.js
@@ -26,6 +26,7 @@ const JULIA_HOME = path.join(`${process.env.HOME}`, '.julia');
  */
 function cacheArtifacts() {
     return __awaiter(this, void 0, void 0, function* () {
+        // TODO: Add error handling in case no Project.toml files are present
         const projectFiles = yield (yield glob.create('**/Project.toml')).glob();
         let projectsHash = '';
         projectFiles.forEach((f) => {
diff --git a/src/caching.ts b/src/caching.ts
index 4b9d74d..19b8eb9 100644
--- a/src/caching.ts
+++ b/src/caching.ts
@@ -12,6 +12,7 @@ const JULIA_HOME = path.join(`${process.env.HOME}`, '.julia')
  * Cache the ~/.julia/artifacts directory.
  */
 export async function cacheArtifacts(): Promise<number> {
+    // TODO: Add error handling in case no Project.toml files are present
     const projectFiles = await (await glob.create('**/Project.toml')).glob()
     let projectsHash = ''
     projectFiles.forEach((f) => {