Kristaps Fabians Geikins
34 lines
1013 B
TypeScript
34 lines
1013 B
TypeScript
import type { CommandModule } from 'yargs'
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import { cliLogger as logger } from '@/observability/logging'
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import * as ModulesSetup from '@/modules/index'
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import { printSchema } from 'graphql/utilities'
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import fs from 'node:fs/promises'
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import path from 'node:path'
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const command: CommandModule<unknown, { file: string }> = {
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command: 'introspect [file]',
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describe: 'Introspect server schema and save it to file',
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builder: {
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file: {
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describe:
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'Path to .graphql file that the introspection result should be dumped to',
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type: 'string',
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default: './introspected-schema.graphql'
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}
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},
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handler: async ({ file }) => {
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logger.info('Loading GQL schema...')
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const schema = await ModulesSetup.graphSchema()
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const schemaString = printSchema(schema)
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logger.info(`Saving to "${file}"...`)
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const absolutePath = path.isAbsolute(file)
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? file
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: path.resolve(process.cwd(), file)
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await fs.writeFile(absolutePath, schemaString)
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}
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}
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export = command
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