diff --git a/.github/workflows/lsif.yml b/.github/workflows/lsif.yml
new file mode 100644
index 0000000..01f1e50
--- /dev/null
+++ b/.github/workflows/lsif.yml
@@ -0,0 +1,17 @@
+name: LSIF
+on:
+  - push
+jobs:
+  lsif-ts:
+    runs-on: ubuntu-latest
+    container: sourcegraph/lsif-node
+    steps:
+      - uses: actions/checkout@v1
+      - name: Install build dependencies
+        run: apk --no-cache add python g++ make git
+      - name: Install dependencies
+        run: yarn install
+      - name: Generate LSIF data
+        run: lsif-tsc -p .
+      - name: Upload LSIF data
+        run: src lsif upload -github-token=${{ secrets.GITHUB_TOKEN }}