Fix EISDIR error due to globbed directories (#1)

.github/workflows/globbed-directories.yml

@@ -0,0 +1,23 @@
+name: globbed-directories
+
+on: [push, pull_request]
+
+jobs:
+  simple:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+
+    name: Test `cargo check/test` on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+
+    env:
+      CARGO_TERM_COLOR: always
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Create folder that will be globbed
+        run: |
+          mkdir -p folder/rust-toolchain
+      - uses: ./

dist/restore/index.js

@@ -59948,6 +59948,7 @@ class CacheConfig {
                 const root = workspace.root;
                 keyFiles.push(...(await globFiles(`${root}/**/Cargo.toml\n${root}/**/Cargo.lock\n${root}/**/rust-toolchain\n${root}/**/rust-toolchain.toml`)));
             }
+            keyFiles = keyFiles.filter(file => !external_fs_default().statSync(file).isDirectory());
             keyFiles.sort((a, b) => a.localeCompare(b));
             hasher = external_crypto_default().createHash("sha1");
             for (const file of keyFiles) {

dist/save/index.js

@@ -59948,6 +59948,7 @@ class CacheConfig {
                 const root = workspace.root;
                 keyFiles.push(...(await globFiles(`${root}/**/Cargo.toml\n${root}/**/Cargo.lock\n${root}/**/rust-toolchain\n${root}/**/rust-toolchain.toml`)));
             }
+            keyFiles = keyFiles.filter(file => !external_fs_default().statSync(file).isDirectory());
             keyFiles.sort((a, b) => a.localeCompare(b));
             hasher = external_crypto_default().createHash("sha1");
             for (const file of keyFiles) {

src/config.ts

@@ -141,6 +141,7 @@ export class CacheConfig {
           )),
         );
       }
+      keyFiles = keyFiles.filter(file => !fs.statSync(file).isDirectory());
       keyFiles.sort((a, b) => a.localeCompare(b));
 
       hasher = crypto.createHash("sha1");