Add eslint (#12)

* Done !

Signed-off-by: Florian BOUILLON <florian.bouillon@delta-wings.net>

* ACT doesn't wanna work so I push

Signed-off-by: Florian BOUILLON <florian.bouillon@delta-wings.net>

* Continued work on ESLint

Signed-off-by: Florian BOUILLON <florian.bouillon@delta-wings.net>

* Two files remaining

Signed-off-by: Avior <github@avior.me>

* Fixed set cards not found when using ids

Signed-off-by: Avior <florian.bouillon@delta-wings.net>

.github/workflows/node.js.yml

@@ -16,6 +16,27 @@ on:
   pull_request:
 
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        persist-credentials: false
+
+    - uses: actions/checkout@v2
+      with:
+        repository: tcgdex/cards-database
+        path: ./db
+        persist-credentials: false
+
+    - name: Setup NodeJS
+      uses: actions/setup-node@v2
+      with:
+        node-version: '14.x'
+
+    - name: Lint
+      run: yarn && yarn lint
+
   build:
     runs-on: ubuntu-latest