{"id":24755176,"url":"https://github.com/gravity-ui/websql-autocomplete","last_synced_at":"2026-03-04T00:34:07.391Z","repository":{"id":170956766,"uuid":"645272426","full_name":"gravity-ui/websql-autocomplete","owner":"gravity-ui","description":"A tool that provides autocompletion for various sql dialects","archived":false,"fork":false,"pushed_at":"2025-01-09T08:59:35.000Z","size":127585,"stargazers_count":16,"open_issues_count":6,"forks_count":2,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-01-21T11:11:35.452Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://www.npmjs.com/package/@gravity-ui/websql-autocomplete","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gravity-ui.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-05-25T09:39:09.000Z","updated_at":"2025-01-09T08:55:46.000Z","dependencies_parsed_at":"2024-05-02T08:56:10.267Z","dependency_job_id":"4c1cb9c8-9c7a-455d-bc0a-464e8eb7c28f","html_url":"https://github.com/gravity-ui/websql-autocomplete","commit_stats":{"total_commits":366,"total_committers":9,"mean_commits":"40.666666666666664","dds":0.5792349726775956,"last_synced_commit":"5588982c7039610c9faac1031ebe6d58ea84a602"},"previous_names":["gravity-ui/sql-autocomplete-parsers","gravity-ui/sql-suggestions","gravity-ui/websql-autocomplete"],"tags_count":74,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gravity-ui%2Fwebsql-autocomplete","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gravity-ui%2Fwebsql-autocomplete/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gravity-ui%2Fwebsql-autocomplete/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gravity-ui%2Fwebsql-autocomplete/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gravity-ui","download_url":"https://codeload.github.com/gravity-ui/websql-autocomplete/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":236017800,"owners_count":19081980,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-01-28T12:36:49.404Z","updated_at":"2026-03-04T00:34:02.337Z","avatar_url":"https://github.com/gravity-ui.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# WebSQL autocomplete\n\n![ci_badge](https://img.shields.io/github/actions/workflow/status/gravity-ui/websql-autocomplete/ci.yml)\n![npm_package_version_badge](https://img.shields.io/npm/v/@gravity-ui/websql-autocomplete)\n![last_commit_badge](https://img.shields.io/github/last-commit/gravity-ui/websql-autocomplete)\n![license_badge](https://img.shields.io/github/license/gravity-ui/websql-autocomplete)\n\nA tool that provides autocompletion for various sql dialects.\n\n# Autocomplete theory\n\nIn order to parse any language, you need a [lexer](https://en.wikipedia.org/wiki/Lexical_analysis) (tokenizer) and a [parser](https://en.wikipedia.org/wiki/Parsing#Parser) (ast builder)\n\nResources to research:\n\n- The ANTLR Mega Tutorial: https://tomassetti.me/antlr-mega-tutorial/\n- Code Completion with ANTLR4-c3: https://tomassetti.me/code-completion-with-antlr4-c3/\n\n# How everything works\n\n1. ANTLR4 grammar and lexer for different `{dialect}` are defined in `src/autocomplete/databases/{dialect}/grammar` directories.\n2. Actual parsers and lexers for different `{dialect}` are generated into `src/autocomplete/databases/{dialect}/generated` directories.\n3. Dialect specific code, which is required for the core logic to work, is put in `src/autocomplete/databases/{dialect}/{dialect}-autocomplete.ts` files.\n4. The core logic is inside `src/autocomplete/shared/autocomplete.ts` file. It uses dialect specific helpers to generate autocomplete suggestions based on current cursor position.\n\n# How to add a new dialect\n\n1. Add new dialect files to [src/autocomplete/databases/{$dialect}](src/autocomplete/databases)\n2. Add new dialect to the `typesVersions`, `exports` variables in [package.json](package.json)\n3. Add new dialect to the `databases` array in [build.js](build.js)\n\n# Main scripts\n\n- `npm run generate` - Generate parsers and lexers (Java has to be installed on your system for this to work)\n- `npm run test` - Run tests\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgravity-ui%2Fwebsql-autocomplete","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgravity-ui%2Fwebsql-autocomplete","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgravity-ui%2Fwebsql-autocomplete/lists"}