cabal-version: 2.2 name: graphql-engine version: 1.0.0 synopsis: GraphQL API over Postgres homepage: https://www.hasura.io license: Apache-2.0 author: Vamshi Surabhi maintainer: vamshi@hasura.io copyright: Hasura Inc. category: Database build-type: Simple source-repository head type: git location: https://github.com/hasura/graphql-engine flag developer description: Enable support for development-only APIs default: False manual: True common common-all ghc-options: -fmax-simplifier-iterations=20 -foptimal-applicative-do -Wall -Wcompat -Wincomplete-record-updates -Wincomplete-uni-patterns -Wredundant-constraints if flag(developer) cpp-options: -DDeveloperAPIs default-language: Haskell2010 default-extensions: ApplicativeDo BangPatterns BlockArguments ConstraintKinds DataKinds DefaultSignatures DeriveDataTypeable DeriveFoldable DeriveFunctor DeriveGeneric DeriveLift DeriveTraversable DerivingVia EmptyCase FlexibleContexts FlexibleInstances FunctionalDependencies GeneralizedNewtypeDeriving InstanceSigs LambdaCase MultiParamTypeClasses MultiWayIf NamedFieldPuns NoImplicitPrelude OverloadedStrings QuantifiedConstraints QuasiQuotes RankNTypes RecordWildCards ScopedTypeVariables StandaloneDeriving TemplateHaskell TupleSections TypeApplications TypeFamilies TypeOperators RecordWildCards common common-exe ghc-options: -threaded -rtsopts -- `-I0` disables idle GC. We do this in application code now. See 'ourIdleGC' for details. -- `-T` is required to collect the stats we use in 'ourIdleGC'. -- -- `-qn2` limits the parallel GC to at most 2 capabilities. This came up in #3354/#3394, as the -- parallel GC was causing significant performance overhead. Folks in #ghc on freenode advised -- limiting the parallel GC to 2 or 3 capabilities as a very conservative choice, since more -- than that is highly unlikely to ever be helpful. More benchmarking would be useful to know if -- this is the right decision. It’s possible it would better to just turn it off completely. -- -- `-kc8K` helps limit memory consumption in websockets (perhaps elsewhere) by making the -- cost of a thread's first (and probably only) stack overflow less severe. -- See:https://github.com/hasura/graphql-engine/issues/5190 -- -- `--disable-delayed-os-memory-return` seems to help lower reported residency, in particular -- in situations where we seem to be dealing with haskell heap fragmentation. This is more a -- workaround for limitations in monitoring tools than anything... "-with-rtsopts=-N -I0 -T -qn2 -kc8K --disable-delayed-os-memory-return" library import: common-all hs-source-dirs: src-lib build-depends: base , bifunctors , witherable , validation , lifted-base , pg-client , text , text-builder >= 0.6 , vector-builder , bytestring , postgresql-libpq , mtl , aeson , aeson-casing , unordered-containers , template-haskell , hashable , transformers , transformers-base , http-types , attoparsec , attoparsec-iso8601 >= 1.0 , time >= 1.9 , scientific , Spock-core , split , optparse-applicative , containers , monad-control , monad-time , monad-validate , fast-logger , wai , postgresql-binary , process , http-client-tls , profunctors , deepseq , dependent-map >=0.2.4 && <0.4 , dependent-sum >=0.4 && <0.5 , exceptions , these , semialign -- Encoder related , uuid , vector , vector-builder -- Logging related , network , byteorder -- for parsing RSA keys , cryptonite -- for jwt verification , jose , pem , x509 , asn1-encoding , asn1-types -- Server related , warp , th-lift-instances , lens -- GraphQL related , graphql-parser -- URL parser related , network-uri , uri-encode -- String related , case-insensitive , text-conversions -- Http client , wreq , http-client -- ordered map , insert-ordered-containers -- Parsing SemVer , semver -- Templating , mustache , file-embed , shakespeare >= 2.0.22 -- , data-has -- for src-exec , yaml , template-haskell >= 2.11 -- websockets interface related , websockets , wai-websockets , stm , stm-containers , list-t , async , lifted-async , immortal < 0.3 -- logging related , base64-bytestring >= 1.0 , auto-update -- regex related , regex-tdfa >=1.3.1 && <1.4 -- pretty printer , ansi-wl-pprint -- for capturing various metrics , ekg-core , ekg-json -- metrics for CI integration , ci-info -- serve static files , filepath >= 1.4 , mime-types >= 0.1 -- for handling posix signals for graceful shutdown , unix -- HTTP compression , zlib -- caching , psqueues >= 0.2 -- testing , QuickCheck , generic-arbitrary , quickcheck-instances -- 0.6.1 is supposedly not okay for ghc 8.6: -- https://github.com/nomeata/ghc-heap-view/issues/27 , ghc-heap-view , directory , random , mmorph , http-api-data , semigroups >= 0.19.1 -- scheduled triggers , cron >= 0.6.2 exposed-modules: Control.Arrow.Extended , Control.Arrow.Trans , Control.Concurrent.Extended , Control.Lens.Extended , Control.Monad.Stateless , Control.Monad.Unique , Data.Aeson.Extended , Data.Aeson.Ordered , Data.Environment , Data.HashMap.Strict.Extended , Data.HashMap.Strict.InsOrd.Extended , Data.List.Extended , Data.Parser.CacheControl , Data.Parser.Expires , Data.Parser.JSONPath , Data.Sequence.NonEmpty , Data.TByteString , Data.Text.Extended , Data.Time.Clock.Units , Data.URL.Template , Hasura.App , Hasura.Cache , Hasura.Cache.Bounded , Hasura.Cache.Types , Hasura.Cache.Unbounded , Hasura.Db , Hasura.EncJSON , Hasura.Eventing.Common , Hasura.Eventing.EventTrigger , Hasura.Eventing.HTTP , Hasura.Eventing.ScheduledTrigger , Hasura.GraphQL.Context , Hasura.GraphQL.Execute , Hasura.GraphQL.Execute.LiveQuery , Hasura.GraphQL.Execute.LiveQuery.Options , Hasura.GraphQL.Execute.LiveQuery.Plan , Hasura.GraphQL.Execute.LiveQuery.Poll , Hasura.GraphQL.Execute.LiveQuery.State , Hasura.GraphQL.Execute.LiveQuery.TMap , Hasura.GraphQL.Execute.Plan , Hasura.GraphQL.Execute.Query , Hasura.GraphQL.Explain , Hasura.GraphQL.Logging , Hasura.GraphQL.NormalForm , Hasura.GraphQL.RelaySchema , Hasura.GraphQL.RemoteServer , Hasura.GraphQL.Resolve , Hasura.GraphQL.Resolve.Action , Hasura.GraphQL.Resolve.BoolExp , Hasura.GraphQL.Resolve.Context , Hasura.GraphQL.Resolve.InputValue , Hasura.GraphQL.Resolve.Insert , Hasura.GraphQL.Resolve.Introspect , Hasura.GraphQL.Resolve.Mutation , Hasura.GraphQL.Resolve.Select , Hasura.GraphQL.Resolve.Types , Hasura.GraphQL.Schema , Hasura.GraphQL.Schema.Action , Hasura.GraphQL.Schema.BoolExp , Hasura.GraphQL.Schema.Builder , Hasura.GraphQL.Schema.Common , Hasura.GraphQL.Schema.CustomTypes , Hasura.GraphQL.Schema.Function , Hasura.GraphQL.Schema.Merge , Hasura.GraphQL.Schema.Mutation.Common , Hasura.GraphQL.Schema.Mutation.Delete , Hasura.GraphQL.Schema.Mutation.Insert , Hasura.GraphQL.Schema.Mutation.Update , Hasura.GraphQL.Schema.OrderBy , Hasura.GraphQL.Schema.Select , Hasura.GraphQL.Transport.HTTP , Hasura.GraphQL.Transport.HTTP.Protocol , Hasura.GraphQL.Transport.WebSocket , Hasura.GraphQL.Transport.WebSocket.Protocol , Hasura.GraphQL.Transport.WebSocket.Server , Hasura.GraphQL.Utils , Hasura.GraphQL.Validate , Hasura.GraphQL.Validate.Context , Hasura.GraphQL.Validate.InputValue , Hasura.GraphQL.Validate.SelectionSet , Hasura.GraphQL.Validate.Types , Hasura.HTTP , Hasura.Incremental , Hasura.Incremental.Internal.Cache , Hasura.Incremental.Internal.Dependency , Hasura.Incremental.Internal.Rule , Hasura.Incremental.Select , Hasura.Logging , Hasura.Prelude , Hasura.RQL.DDL.Action , Hasura.RQL.DDL.ComputedField , Hasura.RQL.DDL.CustomTypes , Hasura.RQL.DDL.Deps , Hasura.RQL.DDL.EventTrigger , Hasura.RQL.DDL.Headers , Hasura.RQL.DDL.Metadata , Hasura.RQL.DDL.Metadata.Generator , Hasura.RQL.DDL.Metadata.Types , Hasura.RQL.DDL.Permission , Hasura.RQL.DDL.Permission.Internal , Hasura.RQL.DDL.QueryCollection , Hasura.RQL.DDL.Relationship , Hasura.RQL.DDL.Relationship.Rename , Hasura.RQL.DDL.Relationship.Types , Hasura.RQL.DDL.RemoteRelationship , Hasura.RQL.DDL.RemoteRelationship.Validate , Hasura.RQL.DDL.RemoteSchema , Hasura.RQL.DDL.ScheduledTrigger , Hasura.RQL.DDL.Schema , Hasura.RQL.DDL.Schema.Cache , Hasura.RQL.DDL.Schema.Cache.Common , Hasura.RQL.DDL.Schema.Cache.Dependencies , Hasura.RQL.DDL.Schema.Cache.Fields , Hasura.RQL.DDL.Schema.Cache.Permission , Hasura.RQL.DDL.Schema.Catalog , Hasura.RQL.DDL.Schema.Diff , Hasura.RQL.DDL.Schema.Enum , Hasura.RQL.DDL.Schema.Function , Hasura.RQL.DDL.Schema.Rename , Hasura.RQL.DDL.Schema.Table , Hasura.RQL.DDL.Utils , Hasura.RQL.DML.Count , Hasura.RQL.DML.Delete , Hasura.RQL.DML.Insert , Hasura.RQL.DML.Internal , Hasura.RQL.DML.Mutation , Hasura.RQL.DML.RemoteJoin , Hasura.RQL.DML.Returning , Hasura.RQL.DML.Select , Hasura.RQL.DML.Select.Internal , Hasura.RQL.DML.Select.Types , Hasura.RQL.DML.Update , Hasura.RQL.GBoolExp , Hasura.RQL.Instances , Hasura.RQL.Types , Hasura.RQL.Types.Action , Hasura.RQL.Types.BoolExp , Hasura.RQL.Types.Catalog , Hasura.RQL.Types.Column , Hasura.RQL.Types.Common , Hasura.RQL.Types.ComputedField , Hasura.RQL.Types.CustomTypes , Hasura.RQL.Types.DML , Hasura.RQL.Types.Error , Hasura.RQL.Types.EventTrigger , Hasura.RQL.Types.Function , Hasura.RQL.Types.Metadata , Hasura.RQL.Types.Permission , Hasura.RQL.Types.QueryCollection , Hasura.RQL.Types.RemoteRelationship , Hasura.RQL.Types.RemoteSchema , Hasura.RQL.Types.Run , Hasura.RQL.Types.ScheduledTrigger , Hasura.RQL.Types.SchemaCache , Hasura.RQL.Types.SchemaCache.Build , Hasura.RQL.Types.SchemaCacheTypes , Hasura.RQL.Types.Table , Hasura.Server.API.Config , Hasura.Server.API.PGDump , Hasura.Server.API.Query , Hasura.Server.App , Hasura.Server.Auth , Hasura.Server.Auth.JWT , Hasura.Server.Auth.JWT.Internal , Hasura.Server.Auth.JWT.Logging , Hasura.Server.Auth.WebHook , Hasura.Server.CheckUpdates , Hasura.Server.Compression , Hasura.Server.Cors , Hasura.Server.Init , Hasura.Server.Init.Config , Hasura.Server.Logging , Hasura.Server.Middleware , Hasura.Server.Migrate , Hasura.Server.Migrate.Version , Hasura.Server.SchemaUpdate , Hasura.Server.Telemetry , Hasura.Server.Telemetry.Counters , Hasura.Server.Utils , Hasura.Server.Version , Hasura.Session , Hasura.SQL.DML , Hasura.SQL.Error , Hasura.SQL.GeoJSON , Hasura.SQL.Rewrite , Hasura.SQL.Time , Hasura.SQL.Types , Hasura.SQL.Value , Hasura.Tracing , Network.URI.Extended , Network.Wai.Extended , Network.Wai.Handler.WebSockets.Custom executable graphql-engine import: common-all, common-exe hs-source-dirs: src-exec main-is: Main.hs build-depends: base , graphql-engine , bytestring , pg-client , text , text-conversions , unix test-suite graphql-engine-tests import: common-all, common-exe type: exitcode-stdio-1.0 build-depends: , aeson , base , bytestring , graphql-engine , hspec >=2.6.1 && <3 , hspec-core >=2.6.1 && <3 , hspec-expectations-lifted , http-client , http-types , http-client-tls , jose , lifted-base , monad-control , mtl , natural-transformation >=0.4 && <0.5 , optparse-applicative , pg-client , process , QuickCheck , safe , split , time , transformers-base , unordered-containers , text hs-source-dirs: src-test main-is: Main.hs other-modules: Data.Parser.CacheControlSpec Data.Parser.URLTemplate Data.Parser.JSONPathSpec Data.TimeSpec Hasura.IncrementalSpec Hasura.RQL.MetadataSpec Hasura.Server.MigrateSpec Hasura.Server.TelemetrySpec Hasura.Server.AuthSpec -- Benchmarks related to caching (e.g. the plan cache). -- -- NOTE: Some of these are very slow and can only be reasonably run with `cache -n 1` for now. benchmark cache import: common-all, common-exe type: exitcode-stdio-1.0 main-is: Main.hs hs-source-dirs: src-bench-cache build-depends: base , criterion , mwc-random , mwc-probability , vector , deepseq , graphql-engine , split , async , text , bytestring