Fix EVM transfer Docker runtime config

Author: xlc

packages/acala-evm-transfer/Dockerfile

@@ -42,11 +42,16 @@ WORKDIR /app
 COPY --from=builder /app/package.json /app/
 COPY --from=builder /app/schema.graphql /app/
 COPY --from=builder /app/dist /app/dist
-COPY --from=builder /app/project.yaml /app/
+COPY --from=builder /app/project.yaml.template /app/
+COPY --from=builder /app/project.yaml.template /app/project.yaml
+COPY --from=builder /app/docker/entrypoint.sh /app/entrypoint.sh
 COPY --from=builder /app/abis /app/abis
 
-RUN chown -R 1000:1000 /app
+RUN chmod +x /app/entrypoint.sh && chown -R 1000:1000 /app
 
 USER 1000
 
 EXPOSE 3000
+
+ENTRYPOINT ["/sbin/tini", "--", "/app/entrypoint.sh"]
+CMD ["-f=/app"]

packages/acala-evm-transfer/docker/entrypoint.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env sh
+set -eu
+
+require_env() {
+  name="$1"
+  eval "value=\${$name:-}"
+  if [ -z "$value" ]; then
+    echo "$name is required to render /app/project.yaml" >&2
+    exit 1
+  fi
+}
+
+escape_sed_replacement() {
+  printf '%s' "$1" | sed 's/[\/&]/\\&/g'
+}
+
+case "${1:-}" in
+  --help | -h | help | --version | -v | version)
+    exec subql-node-ethereum "$@"
+    ;;
+esac
+
+require_env CHAIN_ID
+require_env ENDPOINT
+
+chain_id="$(escape_sed_replacement "$CHAIN_ID")"
+endpoint="$(escape_sed_replacement "$ENDPOINT")"
+
+sed \
+  -e "s/__CHAIN_ID__/$chain_id/g" \
+  -e "s/__ENDPOINT__/$endpoint/g" \
+  /app/project.yaml.template > /app/project.yaml
+
+exec subql-node-ethereum "$@"

packages/acala-evm-transfer/project.yaml.template

@@ -0,0 +1,41 @@
+specVersion: 1.0.0
+version: 0.0.1
+name: acala-evm-transfer
+description: Acala EVM Transfer
+runner:
+  node:
+    name: '@subql/node-ethereum'
+    version: 6.5.0
+  query:
+    name: '@subql/query'
+    version: 2.25.0
+schema:
+  file: ./schema.graphql
+network:
+  chainId: "__CHAIN_ID__"
+  endpoint: "__ENDPOINT__"
+dataSources:
+  - kind: ethereum/Runtime
+    options:
+      abi: erc20
+    assets:
+      erc20:
+        file: ./abis/erc20.json
+    startBlock: 6000000
+    mapping:
+      file: ./dist/index.js
+      handlers:
+        - kind: ethereum/TransactionHandler
+          handler: handleTransfer
+          filter:
+            function: transfer(address to,uint256 value)
+        - kind: ethereum/TransactionHandler
+          handler: handleApprove
+          filter:
+            function: approve(address spender,uint256 value)
+        - kind: ethereum/LogHandler
+          handler: handleTransferEvent
+          filter:
+            topics:
+              - Transfer(address indexed from, address indexed to, uint256 amount)
+repository: https://github.com/subquery/ethereum-subql-starter