Add github workflow to build sources archive

.env.testnet

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+export RUST_LOG=info
+export SENTRY_DSN=https://[email protected]/4507056936779776
+export SCHEDULER_ID=12D3KooWQER7HEpwsvqSzqzaiV36d3Bn6DZrnwEunnzS76pgZkMU
+export LOGS_COLLECTOR_ID=12D3KooWC3GvQVqnvPwWz23sTW8G8HVokMnox62A7mnL9wwaSujk
+export P2P_LISTEN_ADDRS=/ip4/0.0.0.0/udp/12345/quic-v1
+export BOOT_NODES="12D3KooWSRvKpvNbsrGbLXGFZV7GYdcrYNh4W2nipwHHMYikzV58 /dns4/testnet.subsquid.io/udp/22445/quic-v1,12D3KooWQC9tPzj2ShLn39RFHS5SGbvbP2pEd7bJ61kSW2LwxGSB /dns4/testnet.subsquid.io/udp/22446/quic-v1"
+export RPC_URL=https://sepolia-rollup.arbitrum.io/rpc
+export L1_RPC_URL=https://rpc.sepolia.org
+export GATEWAY_REGISTRY_CONTRACT_ADDR=0xAB46F688AbA4FcD1920F21E9BD16B229316D8b0a
+export WORKER_REGISTRATION_CONTRACT_ADDR=0xCD8e983F8c4202B0085825Cf21833927D1e2b6Dc
+export NETWORK_CONTROLLER_CONTRACT_ADDR=0x68Fc7E375945d8C8dFb0050c337Ff09E962D976D
+export ALLOCATIONS_VIEWER_CONTRACT_ADDR=0xC0Af6432947db51e0C179050dAF801F19d40D2B7

.github/workflows/sources.yml

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+name: source archive
+on:
+  workflow_dispatch: # manually run
+    inputs:
+
+env:
+  CI: true
+
+jobs:
+  publish:
+    name: Build and publish source archive
+    runs-on: [self-hosted, dev-server]
+    steps:
+      - name: Load ssh key to fetch private dependencies
+        uses: webfactory/[email protected]
+        with:
+            ssh-private-key: ${{ secrets.NETWORK_SSH_KEY }}
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          path: origin
+
+      - name: Get version
+        working-directory: origin
+        run: echo "WORKER_VERSION=$(cargo metadata --no-deps --format-version=1 | jq '.packages[].version' -r)" >> $GITHUB_ENV
+
+      - name: Create archive
+        run: |
+          mkdir worker-rs
+          mkdir worker-rs/.cargo
+          cp -rv origin/{Cargo.toml,Cargo.lock,src,benches} worker-rs
+          cp origin/.env.testnet worker-rs/.env
+          cp origin/.vendor-config.toml worker-rs/.cargo/config.toml
+          cd worker-rs
+          cargo vendor tmp
+          mkdir vendor
+          cp -rv tmp/{contract-client,subsquid-*} vendor
+          rm -r tmp
+          cd ..
+          tar --owner=root --group=root -czf worker-${{ env.WORKER_VERSION }}.tar.gz worker-rs
+
+      - name: Publish release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: worker-${{ env.WORKER_VERSION }}.tar.gz

.vendor-config.toml

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+[source."git+ssh://git@github.com/subsquid/archive-router.git"]
+git = "ssh://[email protected]/subsquid/archive-router.git"
+replace-with = "vendored-sources"
+
+[source."git+ssh://git@github.com/subsquid/subsquid-network.git"]
+git = "ssh://[email protected]/subsquid/subsquid-network.git"
+replace-with = "vendored-sources"
+
+[source.vendored-sources]
+directory = "vendor"