{"id":23752754,"url":"https://github.com/ziv/kompose","last_synced_at":"2025-08-12T06:35:14.759Z","repository":{"id":39574342,"uuid":"280883025","full_name":"ziv/kompose","owner":"ziv","description":"functional di composition","archived":false,"fork":false,"pushed_at":"2023-01-06T11:53:08.000Z","size":687,"stargazers_count":1,"open_issues_count":11,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-07-12T17:27:34.769Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ziv.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2020-07-19T14:30:43.000Z","updated_at":"2023-03-07T12:53:12.000Z","dependencies_parsed_at":"2023-02-06T00:46:44.860Z","dependency_job_id":null,"html_url":"https://github.com/ziv/kompose","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/ziv/kompose","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ziv%2Fkompose","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ziv%2Fkompose/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ziv%2Fkompose/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ziv%2Fkompose/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ziv","download_url":"https://codeload.github.com/ziv/kompose/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ziv%2Fkompose/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270014569,"owners_count":24512681,"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","status":"online","status_checked_at":"2025-08-12T02:00:09.011Z","response_time":80,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":"2024-12-31T17:55:34.632Z","updated_at":"2025-08-12T06:35:14.716Z","avatar_url":"https://github.com/ziv.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# kompose\ntiny functional composition utilities (educational project)\n\n## Examples\n### 01 login url\nConfiguration file:\n```typescript\n// config.ts\nexport default {\n   baseUrl: 'https://example.com',\n   loginPath: '/login/path',\n\n};\n```\n\nProviders are data accessors, factories, getter etc. All providers get context as argument.\n```typescript\n// provider.ts\nimport {qs} from './qs'; // arbitrary query string library\n\n// data accessors providers\nexport const getBaseUrl = (ctx: {baseUrl: string}) =\u003e ctx.baseUrl;\nexport const getLoginPath = (ctx: {loginPath: string}) =\u003e ctx.loginPath;\n\n// factory provider\nexport const queryStringFactory = (ctx?: any) =\u003e (params: object) =\u003e qs(params);\n```\n\nFactory is where composition start:\n```typescript\n// factory function\n// each provider represent argument\nconst loginUrlFactory = (baseUrl: string, loginPath: string, queryString: Function) =\u003e\n    // return the composed function with optional arguments\n    // the composed function has access to local arguments and to factory arguments\n    (params: object) =\u003e `${baseUrl}${loginPath}?` +  queryString(params);\n```\n\nComposition and usage:\n```typescript\nimport {factory, kompose, provide} from '../src';\nimport config from './share/config';\nimport {getBaseUrl, getLoginPath, queryStringFactory} from './share/providers';\n\nconst loginUrlFactory = (baseUrl: string, loginPath: string, queryString: Function) =\u003e\n    (params: object) =\u003e `${baseUrl}${loginPath}?` +  queryString(params);\n\n// \"provide\" and \"factory\" are helpers function\nconst composition = kompose(\n    provide(getBaseUrl, getLoginPath, queryStringFactory),\n    factory(loginUrlFactory)\n);\n\n// when context is available...\nconst loginUrl = composition(config);\n\n// ...the function is ready to use\nconsole.log( loginUrl({foo: 'bar'}) );\n// https://example.com/login/path?foo=bar\n```\n\n\n\nEnjoy :)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fziv%2Fkompose","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fziv%2Fkompose","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fziv%2Fkompose/lists"}