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NEWS.md

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NEWS

Note: This file only includes short summaries of the changes introduced in each release. More detailed release notes can be found in the graph-node repo.

Unreleased

0.19.0

  • Add support for CLI plugins (e.g. graph indexer ...).
  • graph init: Add contract name support.
  • graph test: Speed up docker-compose down.
  • graph test: Make docker-compose kill optional (depending on the system).
  • Allow deriving from interface-typed fields.
  • Allow specifying a graft base in the manifest.
  • Fix Value is not a XYZ errors for null values.
  • Fix path lookups in compiler script (thanks @fubhy!).
  • Add support for yarn workspaces and otherwise hoisted node modules (thanks @fubhy!).
  • Fix validating call handlers for functions with tuple parameters (#500).
  • Properly unfold tuple event/call parameters in signatures.
  • Pass --debug to AssemblyScript compiler.
  • Dependency updates: acorn, fs-extra, yaml, docker-compose, gluegun, jest.

0.18.0

Feature: graph test (#414, #420, #421)

This release introduces a new graph test command that can be used to run test commands against a (customizable) test environment (by default: Graph Node, Postgres, IPFS and Ganache in Docker Compose).

This essentially provides a framework for writing integration tests, where a subgraph is indexed against a fresh Graph node, tests can wait for it to synced, run queries at specific blocks and so on.

graph test [options] <test-command>

Options:

  -h, --help                    Show usage information
      --compose-file <file>     Custom Docker Compose file for additional services (optional)
      --node-image <image>      Custom Graph Node image to test against (default: graphprotocol/graph-node:latest)
      --standalone-node <cmd>   Use a standalone Graph Node outside Docker Compose (optional)
      --standalone-node-args    Custom arguments to be passed to the standalone Graph Node (optional)
      --skip-wait-for-ipfs      Don't wait for IPFS to be up at localhost:5001 (optional)
      --skip-wait-for-ethereum  Don't wait for Ethereum to be up at localhost:8545 (optional)
      --skip-wait-for-postgres  Don't wait for Postgres to be up at localhost:5432 (optional)
      --node-logs               Print the Graph Node logs (optional)

The <test-command> can be anything: it can be a shell script that builds and deploys a subgraph, it can be a JS test suite run with Jest or it can be a Truffle test suite, run with truffle test.

Overriding the --node-image allows to use a custom build of Graph Node, which is useful for running integration tests for specific versions of Graph Node.

Overriding the --compose-file allows to e.g. use a different Ethereum provider than the default Ganache, making it possible to test subgraphs against mainnet for instance.

Misc

  • Fix codegen for tuple arrays (#455 via #456). Thanks @JamesLefrere!
  • Add createWithContext() code generation for data source templates (#446).
  • Fix building in situations where subgraph.yaml is not in the working directory (#443).
  • Add validation for new @fulltext directive (#433).
  • Fix URL not being defined in older Node.js versions (#422).
  • Add auto-migration from apiVersion 0.0.3 to 0.0.4 (#418).
  • Fix Entity field getters for nullable fields (#417).
  • Add support for overloaded Ethereum contract functions (#415).
  • Update code generation to dedicated ethereum module in graph-ts (#409).
  • Dependency updates: docker-compose, handlebars, jest, tern, keytar, request.