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Update codegen with changes implemented in mobymask watcher (#148)
* Update codegen with index-block CLI and remove graph-node * Add filter logs by contract flag * Skip generating GQL API for immutable variables * Add config for maxEventsBlockRange * Add new flags in existing watchers
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| // | ||
| // Copyright 2022 Vulcanize, Inc. | ||
| // | ||
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| import fs from 'fs'; | ||
| import path from 'path'; | ||
| import Handlebars from 'handlebars'; | ||
| import { Writable } from 'stream'; | ||
|
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| const TEMPLATE_FILE = './templates/index-block-template.handlebars'; | ||
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| /** | ||
| * Writes the index-block file generated from a template to a stream. | ||
| * @param outStream A writable output stream to write the index-block file to. | ||
| */ | ||
| export function exportIndexBlock (outStream: Writable): void { | ||
| const templateString = fs.readFileSync(path.resolve(__dirname, TEMPLATE_FILE)).toString(); | ||
| const template = Handlebars.compile(templateString); | ||
| const indexBlock = template({}); | ||
| outStream.write(indexBlock); | ||
| } |
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81 changes: 81 additions & 0 deletions
81
packages/codegen/src/templates/index-block-template.handlebars
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| // | ||
| // Copyright 2022 Vulcanize, Inc. | ||
| // | ||
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| {{#if (subgraphPath)}} | ||
| import path from 'path'; | ||
| {{/if}} | ||
| import yargs from 'yargs'; | ||
| import 'reflect-metadata'; | ||
| import debug from 'debug'; | ||
| import assert from 'assert'; | ||
|
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| import { Config, DEFAULT_CONFIG_PATH, getConfig, initClients, JobQueue, indexBlock } from '@vulcanize/util'; | ||
| {{#if (subgraphPath)}} | ||
| import { GraphWatcher, Database as GraphDatabase } from '@vulcanize/graph-node'; | ||
| {{/if}} | ||
|
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| import { Database } from '../database'; | ||
| import { Indexer } from '../indexer'; | ||
|
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| const log = debug('vulcanize:index-block'); | ||
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| const main = async (): Promise<void> => { | ||
| const argv = await yargs.parserConfiguration({ | ||
| 'parse-numbers': false | ||
| }).options({ | ||
| configFile: { | ||
| alias: 'f', | ||
| type: 'string', | ||
| require: true, | ||
| demandOption: true, | ||
| describe: 'Configuration file path (toml)', | ||
| default: DEFAULT_CONFIG_PATH | ||
| }, | ||
| block: { | ||
| type: 'number', | ||
| require: true, | ||
| demandOption: true, | ||
| describe: 'Block number to index' | ||
| } | ||
| }).argv; | ||
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| const config: Config = await getConfig(argv.configFile); | ||
| const { ethClient, ethProvider } = await initClients(config); | ||
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| const db = new Database(config.database); | ||
| await db.init(); | ||
| {{#if (subgraphPath)}} | ||
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| const graphDb = new GraphDatabase(config.database, path.resolve(__dirname, 'entity/*')); | ||
| await graphDb.init(); | ||
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| const graphWatcher = new GraphWatcher(graphDb, ethClient, ethProvider, config.server); | ||
| {{/if}} | ||
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| const jobQueueConfig = config.jobQueue; | ||
| assert(jobQueueConfig, 'Missing job queue config'); | ||
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| const { dbConnectionString, maxCompletionLagInSecs } = jobQueueConfig; | ||
| assert(dbConnectionString, 'Missing job queue db connection string'); | ||
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| const jobQueue = new JobQueue({ dbConnectionString, maxCompletionLag: maxCompletionLagInSecs }); | ||
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| const indexer = new Indexer(config.server, db, ethClient, ethProvider, jobQueue{{#if (subgraphPath)}}, graphWatcher{{/if}}); | ||
| await indexer.init(); | ||
| {{#if (subgraphPath)}} | ||
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| graphWatcher.setIndexer(indexer); | ||
| await graphWatcher.init(); | ||
| {{/if}} | ||
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| await indexBlock(indexer, jobQueueConfig.eventsInBatch, argv); | ||
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| await db.close(); | ||
| }; | ||
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| main().catch(err => { | ||
| log(err); | ||
| }).finally(() => { | ||
| process.exit(0); | ||
| }); |
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