artemis 6.18.4
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Build dart types from GraphQL schemas and queries (using Introspection Query).


6.18.4 #

  • fix typo in README

6.18.3 #

6.18.2 #

  • Merging beta into master

6.18.1-beta.1 #

6.17.3 #

  • Add test case, warning to README, fix CI pipeline

6.17.2 #

  • Update dependencies versions

6.17.1-beta.1 #

  • package updates and one test fix

6.16.1-beta.1 #

6.15.1-beta.1 #

  • Override annotation fix

6.14.1-beta.1 #

  • Package updates

6.13.1-beta.1 #

6.12.3-beta.2 #

  • Subscription test added

6.12.3-beta.1 #

  • Readme fix

6.12.2-beta.1 #

  • Fixed ignore_for_file documentation.

6.12.1-beta.1 #

  • Added ignore_for_file option to ignore linter rules on generated files.

6.11.1-beta.1 #

  • improved canonical types handling

6.10.1-beta.1 #

  • Package updates

6.9.2-beta.1 #

  • Fixed toJson() doesn't remove "kw$" prefix

6.8.2-beta.1 #

  • test fix

6.8.1-beta.1 #

  • fix for multiple schema_mapping

6.7.2-beta.1 #

  • analyzer and linter warnings fix

6.7.1-beta.1 #

  • uppercase keyword fix

6.6.4-beta.1 #

  • pubspec fix

6.6.3-beta.1 #

  • test fix

6.6.2-beta.1 #

  • nnbd preparation

6.6.1-beta.1 #

  • allow multiple operations per file

6.5.2-beta.1 #

  • performance improvements - scan schema for canonical types only once

6.5.1-beta.1 #

  • enum name pascal casing.

6.5.0-beta.1 #

  • Add deprecated annotations in fields.

6.4.4-beta.1 #

  • Build type name recursively, considering casing changes.

6.4.3-beta.1 #

  • Mass package update

6.3.3-beta.1 #

  • Centralize naming transformations; make types PascalCase and fields camelCase.

6.3.2-beta.1 #

  • Recursively consider input lists.

6.3.1-beta.1 #

  • Do not throw on unused scalars.

6.3.0-beta.1 #


  • all starting underscores are replaced with $
  • __typename field replaced with $$typename
  • enums are named according to Dart spec
  • fields similar to Dart keywords are prefixed with kw$

6.2.1-beta.1 #

  • Check for more error causes and throw, explaining the error.

6.2.0-beta.1 #


We've found a regression on 6.1.0-beta.1, which sends Enums as camelCase to the server, when they should be sent as SCREAMING_SNAKE_CASE.

  • Reverts 6.1.0-beta.1.

6.1.1-beta.2 #

  • Improve actions and check pipeline output.

6.1.1-beta.1 #

  • Short-circuit input object generation on recursive detection

6.1.0-beta.1 #


  • Convert enum casing to camel case.

6.0.11-beta.1 #

  • Convert ClassProperty annotation item to List<String>.

6.0.10-beta.1 #

  • Duplication bug fix

6.0.9-beta.1 #

  • Added the exception for the case when fragment_glob leads to query files fragments ignore.

6.0.8-beta.1 #

  • Adapt Artemis to subscriptions and create an example

6.0.7-beta.1 #

  • Fix for the interfaces which uses fragments from fragments_glob

6.0.6-beta.1 #

  • Hide build logs under --verbose flag

6.0.5-beta.1 #

  • Include coercers annotations on custom scalars on input objects.

6.0.4-beta.1 #

  • Properly consider "sub-fragments" on class generation.

6.0.3-beta.1 #

  • Fix generation of custom scalars and its functions.

6.0.2-beta.1 #

  • Fix invalid reference to class on Query generations.

6.0.1-beta.1 #

  • End forwarder file with a newline.

6.0.0-beta.1 #


  • Generate canonical objects (enums and input objects) with their original names on GraphQL. Fragments are also generated with their own names (plus the Mixin prefix, for now).
  • Make it possible to select a naming scheme to be used for generate the class names. pathedWithTypes is the default for retrocompatibility, where the names of previous types are used as prefix of the next class. This can generate duplication on certain schemas. With pathedWithFields, the names of previous fields are used as prefix of the next class and with simple, only the actual GraphQL class nameis considered. See discussion on #90 and #96 for more information.

5.1.0 #

  • Add .graphql. to outputted files path, in a non-breaking change way: a "forwarder" file will be generated to make it retro-compatible when a configurated output doesn't end with .graphql.dart.

5.0.4 #

  • Update CI to include beta branch.

5.0.3 #

  • Update examples to match latest changes.

5.0.2 #

  • Use default names for query/mutation root when SDL does not declare schema.

5.0.1 #

  • Fix generation of recursive input objects introduced by 5.0.0.

5.0.0 #


In this version we moved from json to graphql (SDL) schema parsing. This allowed us to get rid off ±1200 lines of code which makes the
project support much easier. The test files with schema definitions became more clear and human readable.

If you already have your schema in SDL format, just point to it in build.yaml. If not, use this snippet (from this Apollo article) or online helpers like this one to convert from one to another.

4.0.2 #

  • Only add unknownEnumValue on non-list enums
  • Consider all classes to include reference to meta package

4.0.1 #

  • Look at mutation root when generating a mutation

4.0.0 #


This version completely refactors how Artemis generate code (by finally using the implementation of visitor pattern provided by gql). On top of that, I've decided to do other major breaking changes to make code cleaner and more maintainable. Listed:

  • add_query_prefix doesn't exist anymore (it's now the default to generate classes with its "path" from the query), e.g., this query's city field will be typed as CityName$QueryRoot$User$Address$City:
    query city_name {
      user {
        address {
          city {
    This change was also done to tip users to NOT use those generated queries directly on their code, to avoid coupling them to your business logic.
  • custom_parser_import was moved to inside a ScalarMap, and use_custom_parser was removed.
  • resolve_type_field option was renamed to type_name_field, as __typename is the correct field name (by GraphQL spec).
  • Classes generated for mutation will have a Mutation suffix, as queries already have Query suffix.
  • Change pre-generation data classes constructors to named parameters, so if you're using GraphQLQueryBuilder.onBuild, it will break.

And also:

  • Add more logs and errors while generating code, to help debugging.
  • Add more/refactor tests.
  • Add a GitHub example.


  • [ ] re-add more logs
  • [ ] clean options (?)
  • [ ] prefix every class with $ (?)
  • [ ] refactor class naming variables
  • [ ] review readme and changelog

3.2.1 #

  • Fix unknown enum: add prefix

3.2.0 #

  • Make enums loose. When unknown values are provided into an enum, it will fall back to a custom ARTEMIS_UNKNOWN value avoiding breaking/crashing the client.

3.1.0 #

  • Allow to dispose ArtemisClient underlining http client when possible

3.0.0 #

  • BREAKING: Marks non nullable input field as @required #68

2.2.2 #

  • Make lists as input objects work again

2.2.1 #

  • Display error on types not found on schema

2.2.0+1 #

  • Add "Articles and videos" category on README

2.2.0 #

  • Share fragments between queries and schemas (see fragments_glob) #65

2.1.4 #

  • Add missing prefix to generated enums

2.1.3 #

  • Bump equatable/gql suite, refine GitHub actions

2.1.2 #

  • Bump json_serializable/json_annotation

2.1.1 #

  • Properly consider Union types on generation

2.1.0+1 #

  • Fix GitHub actions deploy pipeline
  • Make sure artemis depends on json_annotation

2.1.0 #

  • Generate fragments as mixins

2.0.7+1 #

  • README updates

2.0.7 #

  • Add missing prefix to interfaces

2.0.6 #

  • Perserve the query name casing

2.0.5 #

  • Bump gql package

2.0.4 #

  • Bump gql package

2.0.3 #

  • Generate every field of input objects

2.0.2 #

  • Support __schema key under the data field or on root of schema.json.

2.0.1 #

  • Loosen up dependencies to make it work again with Flutter beta channel

2.0.0 #

  • BREAKING: move GraphQLError to package:gql. If you don't use it, or just reference it indirectly, it will not be breaking, but a major will be bumped anyway, just for sure.
  • Upgrade package:gql to version 0.7.4
  • Build GQL AST into generated Dart code instead of the raw string
  • Use Link from package:gql/link as the execution interface of ArtemisClient
  • Use package:gql_dedupe_link and package:gql_http_link as the default links

1.0.4 #

  • Add a test to guarantee query inputs can be lists

1.0.3 #

  • Disable implicit casts
  • Avoid double-parsing the source string

1.0.2 #

  • Differentiate lists from named types when looping through variables
  • Consider nullable operation name when defining query name

1.0.1 #

  • Upgrade gql to version 0.2.0 to get rid of direct dependency on source_span and for better parsing errors.
  • Filter for SchemaMap with output when generating code

1.0.0 #

  • Breaking: Add required output option to SchemaMap
  • Make Artemis a $lib$ synthetic generator
  • Add add_query_prefix option to SchemaMap

0.7.0 #

  • Make generated classes a mixin of Equatable, meaning they can be easily comparable with ==

0.6.1 #

  • Include pubspec.lock files of examples

0.6.0 #

  • Replace graphql_parser with gql package

0.5.1 #

  • Add most documentation
  • Increase pana grade (health and maintenance)
  • Fix some stuff related to importing http on client

0.5.0 #

  • Start using code_builder to better generate Dart code

0.4.0 #

  • Allow scalar mappings to include imports for types

0.3.2 #

  • Decode HTTP response as UTF-8 on execute helper.

0.3.1 #

  • Export common used files on default package route (package:artemis/artemis.dart)
  • Use single schemaMap globbing stream to make sure only one schema will be found
  • Add missing changelog
  • Test new github actions

0.3.0 BREAKING #

  • Add new generators to GraphQLQuery and QueryArguments
  • Fix toJson() on JsonSerializable classes (for nested entities)
  • [BREAKING] Remove the execute* functions generations, to use instead the generic ArtemisClient class that should receive a GraphQLQuery generated subclass.

0.2.1 #

Set HTTP headers only when using default HTTP client.

0.2.0 BREAKING #

Completely overhaul how this works.

Artemis won't generate a full schema typing anymore. Instead, it will use the schema to generate typings from a specific query or mutation. It will also create helper functions to execute those queries. See README for more info.

This is totally a breaking change but as this library is still on alpha, I should keep it under 1.0.

0.1.3 #

  • Make objects that implement interfaces override resolveType

0.1.2 #

  • Improve package score

0.1.1 #

  • Enable tests on pipeline

0.1.0 #

  • "Fix" json_serializable dependency
  • Add tests
  • Generate union types as inheritance
  • Generate interface types as implementation
  • Make generated code choose inheritance

0.0.1 #

  • First release
  • No tests
  • No documentation
  • Parse complex GraphQL schemas (incorrectly, now I know)
  • Parse all GraphQL types types (union, interface, enum, input object, object, scalar, list, non null)
  • Consider custom scalars
  • Not even compile from scratch
  • Lot of bugs