Create centralized config and transaction importer.

Cargo.toml

@@ -123,6 +123,7 @@ members = [
     "ecosystem/indexer-grpc/indexer-grpc-table-info",
     "ecosystem/indexer-grpc/indexer-grpc-utils",
     "ecosystem/indexer-grpc/indexer-test-transactions",
+    "ecosystem/indexer-grpc/indexer-transaction-generator",
     "ecosystem/indexer-grpc/transaction-filter",
     "ecosystem/nft-metadata-crawler-parser",
     "ecosystem/node-checker",
@@ -364,6 +365,7 @@ aptos-indexer-grpc-table-info = { path = "ecosystem/indexer-grpc/indexer-grpc-ta
 aptos-indexer-test-transactions = { path = "ecosystem/indexer-grpc/indexer-test-transactions" }
 aptos-indexer-grpc-utils = { path = "ecosystem/indexer-grpc/indexer-grpc-utils" }
 aptos-indexer-grpc-server-framework = { path = "ecosystem/indexer-grpc/indexer-grpc-server-framework" }
+aptos-indexer-transaction-generator = { path = "ecosystem/indexer-grpc/indexer-transaction-generator" }
 aptos-infallible = { path = "crates/aptos-infallible" }
 aptos-inspection-service = { path = "crates/aptos-inspection-service" }
 aptos-jellyfish-merkle = { path = "storage/jellyfish-merkle" }

ecosystem/indexer-grpc/indexer-transaction-generator/Cargo.toml

@@ -0,0 +1,37 @@
+[package]
+name = "aptos-indexer-transaction-generator"
+description = "Indexer integration testing framework."
+version = "1.0.0"
+
+# Workspace inherited keys
+authors = { workspace = true }
+edition = { workspace = true }
+homepage = { workspace = true }
+license = { workspace = true }
+publish = { workspace = true }
+repository = { workspace = true }
+rust-version = { workspace = true }
+
+[dependencies]
+anyhow = { workspace = true }
+# used for localnode.
+# aptos = { workspace = true }
+# aptos-config = { workspace = true }
+aptos-indexer-grpc-utils = { workspace = true }
+aptos-protos ={ workspace = true }
+clap = { workspace = true }
+futures = { workspace = true }
+# rand = { workspace = true }
+# regex = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
+serde_yaml = { workspace = true }
+tokio = { workspace = true }
+# toml = { workspace = true }
+tonic = { workspace = true }
+url = { workspace = true }
+
+[dev-dependencies]
+itertools = { workspace = true }
+tempfile = { workspace = true }
+tokio-stream = { workspace = true }

ecosystem/indexer-grpc/indexer-transaction-generator/README.md

@@ -1,3 +1,21 @@
 # Indexer Transaction Generator
 
-This tool is to generate transactions for testing purpose.
+This tool is to generate transactions for testing purpose.
+
+## Usage
+
+`cargo run -- --config example.yaml --output-folder /your_path_to_store_transactions/`
+
+### Config
+
+```YAML
+import_config:
+  testnet_config:
+    # Transaction Stream endpoint addresss.
+    transaction_stream_endpoint: https://grpc.testnet.aptoslabs.com:443
+    # (Optional) The key to use with developers.aptoslabs.com
+    api_key: YOUR_KEY_HERE
+    # A map from versions to dump and their output names.
+    versions_to_import:
+      123: testnet_v1.json
+```