Setup CI config for autoindex jobs

Author: olafurpg

.github/workflows/release-autoindex.yml

@@ -0,0 +1,27 @@
+name: release-autoindex
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  autoindex-image:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          file: Dockerfile.autoindex
+          push: true
+          tags: sourcegraph/lsif-typescript:autoindex

Dockerfile.autoindex

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+FROM sourcegraph/src-cli:3.30.4@sha256:76ee253f9ba6ed1a8fdc46ab1e3f333ea0813841d34feb1aa9b8b57edce4eaab AS src-cli
+
+FROM node:14.17.4-alpine3.14@sha256:60a5e65ced8bad91a4c57c05a474baa01182b2b773eb50380e4a90ad4b3e6358
+
+ENV NODE_OPTIONS=--max-old-space-size=4096
+
+RUN apk add --no-cache git bash curl ca-certificates python3 make libstdc++ libgcc gcc g++ pkgconfig python2 automake autoconf
+
+COPY --from=src-cli /usr/bin/src /usr/bin
+
+RUN npm install --global n@latest @sourcegraph/lsif-typescript@latest
+
+CMD ["/bin/sh"]