feat(client-ts): combine graphql schemas in client package

dev tooling often prefers a single combined schema, which is now
included as an option.

Closes #273

packages/client-ts/package.json

@@ -11,8 +11,9 @@
   "scripts": {
     "build": "graphql-codegen -c codegen.cardano-db-hasura.yml && graphql-codegen -c codegen.genesis.yml && tsc",
     "cleanup": "./scripts/cleanup.sh",
+    "combine-schema": "node ./util/combineGraphQLSchema.js",
     "lint": "eslint --ignore-path ../../.eslintignore \"**/*.ts\"",
-    "prepack": "yarn build && ./scripts/embed_schema.sh",
+    "prepack": "yarn build && ./scripts/embed_schema.sh && node ./util/combineGraphQLSchema.js",
     "postpack": "yarn cleanup",
     "test": "shx echo No tests in this package"
   },
@@ -38,6 +39,10 @@
     "lib": "src"
   },
   "devDependencies": {
+    "@graphql-tools/load-files": "^6.2.3",
+    "@graphql-tools/merge": "^6.2.3",
+    "@graphql-tools/schema": "^6.2.3",
+    "@graphql-tools/utils": "^6.2.3",
     "shx": "^0.3.2"
   }
 }

packages/client-ts/scripts/cleanup.sh

@@ -5,4 +5,4 @@ CLIENT_TS_ROOT="$(dirname "$(dirname "$(readlink -fm "$0")")")"
 shx rm -rf \
   $CLIENT_TS_ROOT/api/**/*/*index.d.ts \
   $CLIENT_TS_ROOT/api/**/*/*graphql_types* \
-  $CLIENT_TS_ROOT/api/**/*/*.graphql
+  $CLIENT_TS_ROOT/api/*.graphql

packages/client-ts/util/combineGraphQLSchema.js

@@ -0,0 +1,17 @@
+const fs = require('fs');
+const path = require('path');
+const { loadFilesSync } = require('@graphql-tools/load-files');
+const { mergeTypeDefs } = require('@graphql-tools/merge');
+const { printSchemaWithDirectives } = require('@graphql-tools/utils');
+const { makeExecutableSchema } = require('@graphql-tools/schema');
+
+const cardanoDbHasuraSchema = loadFilesSync(path.resolve(__dirname, '..', 'api', 'cardano-db-hasura', 'schema.graphql'));
+const genesisSchema = loadFilesSync(path.resolve(__dirname, '..', 'api', 'genesis', 'schema.graphql'));
+const mergedTypes = mergeTypeDefs([cardanoDbHasuraSchema, genesisSchema], {
+  throwOnConflict: true
+});
+
+const executableSchema = makeExecutableSchema({ typeDefs: [mergedTypes] });
+const schema = printSchemaWithDirectives(executableSchema);
+
+fs.writeFileSync(path.resolve(__dirname, '..','api', 'schema.graphql'), schema);

yarn.lock

@@ -40,6 +40,13 @@
   resolved "https://registry.yarnpkg.com/@ardatan/aggregate-error/-/aggregate-error-0.0.1.tgz#1403ac5de10d8ca689fc1f65844c27179ae1d44f"
   integrity sha512-UQ9BequOTIavs0pTHLMwQwKQF8tTV1oezY/H2O9chA+JNPFZSua55xpU5dPSjAU9/jLJ1VwU+HJuTVN8u7S6Fg==
 
+"@ardatan/[email protected]":
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/@ardatan/aggregate-error/-/aggregate-error-0.0.6.tgz#fe6924771ea40fc98dc7a7045c2e872dc8527609"
+  integrity sha512-vyrkEHG1jrukmzTPtyWB4NLPauUw5bQeg4uhn8f+1SSynmrOcyvlb1GKQjjgoBzElLdfXCRYX8UnBlhklOHYRQ==
+  dependencies:
+    tslib "~2.0.1"
+
 "@babel/code-frame@^7.0.0", "@babel/code-frame@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.10.4.tgz#168da1a36e90da68ae8d49c0f1b48c7c6249213a"
@@ -766,6 +773,16 @@
     fs-extra "9.0.1"
     tslib "~2.0.0"
 
+"@graphql-tools/load-files@^6.2.3":
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/@graphql-tools/load-files/-/load-files-6.2.3.tgz#f2b851911622e9f305fbb268a84876bf03062e01"
+  integrity sha512-VXl/dixmNCuxxa/1trjh2ogx967lwfZetWY3gN3ck2qWjd4ERmYFnsXd2xcXRRTK4SOZilEaFFXU2tmtYy23xg==
+  dependencies:
+    fs-extra "9.0.1"
+    globby "11.0.1"
+    tslib "~2.0.1"
+    unixify "1.0.0"
+
 "@graphql-tools/load@^6.0.0":
   version "6.0.12"
   resolved "https://registry.yarnpkg.com/@graphql-tools/load/-/load-6.0.12.tgz#3f40a5aae35d880e55fc52f797c861d868a47fdc"
@@ -790,6 +807,15 @@
     "@graphql-tools/utils" "6.0.12"
     tslib "~2.0.0"
 
+"@graphql-tools/merge@^6.2.3":
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/@graphql-tools/merge/-/merge-6.2.3.tgz#df6d84d9182bd289985da4cc3a45515a7c2135df"
+  integrity sha512-qSSxdM2AKjnAHuChcnxIfzsGej78B56EE6ZD3tXMtKJOMQMhk4T4yXnKRHEw8fw7ZtNk/KqCmb6LJHy8Ws8frg==
+  dependencies:
+    "@graphql-tools/schema" "6.2.3"
+    "@graphql-tools/utils" "6.2.3"
+    tslib "~2.0.1"
+
 "@graphql-tools/prisma-loader@^6.0.0":
   version "6.0.12"
   resolved "https://registry.yarnpkg.com/@graphql-tools/prisma-loader/-/prisma-loader-6.0.12.tgz#30b639236138a1db2c33a9a39a53abcc0be64e91"
@@ -817,6 +843,14 @@
     "@graphql-tools/utils" "6.0.12"
     tslib "~2.0.0"
 
+"@graphql-tools/[email protected]", "@graphql-tools/schema@^6.2.3":
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/@graphql-tools/schema/-/schema-6.2.3.tgz#7ffc8e5f49d9a81f446fb8db87a6f5d07b1fba8e"
+  integrity sha512-CV5vDfQhXidssLK5hjT55FfwRAvBoGW53lVBl0rbXrbsSX7H9iVHdUf4UaDIlMc6WcnnzOrRiue/khHz3rzDEg==
+  dependencies:
+    "@graphql-tools/utils" "6.2.3"
+    tslib "~2.0.1"
+
 "@graphql-tools/[email protected]", "@graphql-tools/url-loader@^6.0.0":
   version "6.0.12"
   resolved "https://registry.yarnpkg.com/@graphql-tools/url-loader/-/url-loader-6.0.12.tgz#ea6e2e542ed0944efa8d3276c57e1979df095ecb"
@@ -840,6 +874,15 @@
     "@ardatan/aggregate-error" "0.0.1"
     camel-case "4.1.1"
 
+"@graphql-tools/[email protected]", "@graphql-tools/utils@^6.2.3":
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/@graphql-tools/utils/-/utils-6.2.3.tgz#235636b47a62f12f3dddbdd30b2986fc03f3a5fa"
+  integrity sha512-eOhZy4y23r6AddokBqvFpQybtHvhTyZCc3VFWn8eIqF92vre90UKHbCX6Cf6VBo6i7l0ZwChPPbUzEiHOk+HJQ==
+  dependencies:
+    "@ardatan/aggregate-error" "0.0.6"
+    camel-case "4.1.1"
+    tslib "~2.0.1"
+
 "@graphql-tools/[email protected]", "@graphql-tools/wrap@^6.0.9":
   version "6.0.12"
   resolved "https://registry.yarnpkg.com/@graphql-tools/wrap/-/wrap-6.0.12.tgz#fb0b9b74de30ca69877c9f806f681c98eabe49f4"
@@ -8102,6 +8145,11 @@ tslib@^2.0.0, tslib@~2.0.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.0.tgz#18d13fc2dce04051e20f074cc8387fd8089ce4f3"
   integrity sha512-lTqkx847PI7xEDYJntxZH89L2/aXInsyF2luSafe/+0fHOMjlBNXdH6th7f70qxLDhul7KZK0zC8V5ZIyHl0/g==
 
+tslib@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.1.tgz#410eb0d113e5b6356490eec749603725b021b43e"
+  integrity sha512-SgIkNheinmEBgx1IUNirK0TUD4X9yjjBRTqqjggWCU3pUEqIk3/Uwl3yRixYKT6WjQuGiwDv4NomL3wqRCj+CQ==
+
 tsutils@^3.17.1:
   version "3.17.1"
   resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.17.1.tgz#ed719917f11ca0dee586272b2ac49e015a2dd759"