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@@ -0,0 +1,95 @@
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+import { NestFactory } from '@nestjs/core';
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+import {
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+ GraphQLSchemaBuilderModule,
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+ GraphQLSchemaFactory,
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+} from '@nestjs/graphql';
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+import { printSchema } from 'graphql/utilities';
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+import * as path from 'path';
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+import * as fs from 'fs';
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+import { ShortcodeResolver } from './shortcode/shortcode.resolver';
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+import { TeamCollectionResolver } from './team-collection/team-collection.resolver';
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+import { TeamEnvironmentsResolver } from './team-environments/team-environments.resolver';
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+import { TeamInvitationResolver } from './team-invitation/team-invitation.resolver';
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+import { TeamRequestResolver } from './team-request/team-request.resolver';
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+import { TeamMemberResolver } from './team/team-member.resolver';
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+import { TeamResolver } from './team/team.resolver';
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+import { UserCollectionResolver } from './user-collection/user-collection.resolver';
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+import { UserEnvironmentsResolver } from './user-environment/user-environments.resolver';
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+import { UserHistoryResolver } from './user-history/user-history.resolver';
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+import { UserRequestResolver } from './user-request/resolvers/user-request.resolver';
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+import { UserSettingsResolver } from './user-settings/user-settings.resolver';
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+import { UserResolver } from './user/user.resolver';
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+import { Logger } from '@nestjs/common';
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+
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+/**
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+ * All the resolvers present in the application.
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+ *
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+ * NOTE: This needs to be KEPT UP-TO-DATE to keep the schema accurate
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+ */
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+const RESOLVERS = [
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+ ShortcodeResolver,
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+ TeamResolver,
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+ TeamMemberResolver,
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+ TeamCollectionResolver,
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+ TeamEnvironmentsResolver,
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+ TeamInvitationResolver,
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+ TeamRequestResolver,
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+ UserResolver,
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+ UserCollectionResolver,
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+ UserEnvironmentsResolver,
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+ UserHistoryResolver,
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+ UserCollectionResolver,
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+ UserRequestResolver,
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+ UserSettingsResolver,
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+];
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+
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+/**
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+ * All the custom scalars present in the application.
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+ *
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+ * NOTE: This needs to be KEPT UP-TO-DATE to keep the schema accurate
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+ */
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+const SCALARS = [];
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+
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+/**
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+ * Generates the GraphQL Schema SDL definition and writes it into the location
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+ * specified by the `GQL_SCHEMA_EMIT_LOCATION` environment variable.
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+ */
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+export async function emitGQLSchemaFile() {
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+ const logger = new Logger('emitGQLSchemaFile');
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+
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+ try {
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+ const destination = path.resolve(
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+ __dirname,
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+ process.env.GQL_SCHEMA_EMIT_LOCATION ?? '../gen/schema.gql',
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+ );
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+
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+ logger.log(`GQL_SCHEMA_EMIT_LOCATION: ${destination}`);
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+
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+ const app = await NestFactory.create(GraphQLSchemaBuilderModule);
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+ await app.init();
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+
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+ const gqlSchemaFactory = app.get(GraphQLSchemaFactory);
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+
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+ logger.log(
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+ `Generating Schema against ${RESOLVERS.length} resolvers and ${SCALARS.length} custom scalars`,
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+ );
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+
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+ const schema = await gqlSchemaFactory.create(RESOLVERS, SCALARS);
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+
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+ const schemaString = printSchema(schema, {
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+ commentDescriptions: true,
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+ });
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+
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+ logger.log(`Writing schema to GQL_SCHEMA_EMIT_LOCATION (${destination})`);
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+
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+ // Generating folders if required to emit to the given output
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+ fs.mkdirSync(path.dirname(destination), { recursive: true });
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+ fs.writeFileSync(destination, schemaString);
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+
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+ logger.log(`Wrote schema to GQL_SCHEMA_EMIT_LOCATION (${destination})`);
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+ } catch (e) {
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+ logger.error(
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+ `Failed writing schema to GQL_SCHEMA_EMIT_LOCATION. Reason: ${e}`,
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+ );
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+ }
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+}
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Andrew Bastin