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{
"name": "serve-static",
"description": "Serve static files",
"version": "1.14.1",
"author": {
"name": "Douglas Christopher Wilson",
"email": "doug@somethingdoug.com"
},
"license": "MIT",
"repository": {
"type": "git",
"url": "git://github.com/expressjs/serve-static"
},
"dependencies": {
"encodeurl": "~1.0.2",
"escape-html": "~1.0.3",
"parseurl": "~1.3.3",
"send": "0.17.1"
},
"devDependencies": {
"eslint": "5.16.0",
"eslint-config-standard": "12.0.0",
"eslint-plugin-import": "2.17.2",
"eslint-plugin-markdown": "1.0.0",
"eslint-plugin-node": "8.0.1",
"eslint-plugin-promise": "4.1.1",
"eslint-plugin-standard": "4.0.0",
"istanbul": "0.4.5",
"mocha": "6.1.4",
"safe-buffer": "5.1.2",
"supertest": "4.0.2"
},
"files": [
"LICENSE",
"HISTORY.md",
"index.js"
],
"engines": {
"node": ">= 0.8.0"
},
"scripts": {
"lint": "eslint --plugin markdown --ext js,md .",
"test": "mocha --reporter spec --bail --check-leaks test/",
"test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/",
"test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
"version": "node scripts/version-history.js && git add HISTORY.md"
},
"readme": "# serve-static\n\n[![NPM Version][npm-version-image]][npm-url]\n[![NPM Downloads][npm-downloads-image]][npm-url]\n[![Linux Build][travis-image]][travis-url]\n[![Windows Build][appveyor-image]][appveyor-url]\n[![Test Coverage][coveralls-image]][coveralls-url]\n\n## Install\n\nThis is a [Node.js](https://nodejs.org/en/) module available through the\n[npm registry](https://www.npmjs.com/). Installation is done using the\n[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):\n\n```sh\n$ npm install serve-static\n```\n\n## API\n\n<!-- eslint-disable no-unused-vars -->\n\n```js\nvar serveStatic = require('serve-static')\n```\n\n### serveStatic(root, options)\n\nCreate a new middleware function to serve files from within a given root\ndirectory. The file to serve will be determined by combining `req.url`\nwith the provided root directory. When a file is not found, instead of\nsending a 404 response, this module will instead call `next()` to move on\nto the next middleware, allowing for stacking and fall-backs.\n\n#### Options\n\n##### acceptRanges\n\nEnable or disable accepting ranged requests, defaults to true.\nDisabling this will not send `Accept-Ranges` and ignore the contents\nof the `Range` request header.\n\n##### cacheControl\n\nEnable or disable setting `Cache-Control` response header, defaults to\ntrue. Disabling this will ignore the `immutable` and `maxAge` options.\n\n##### dotfiles\n\n Set how \"dotfiles\" are treated when encountered. A dotfile is a file\nor directory that begins with a dot (\".\"). Note this check is done on\nthe path itself without checking if the path actually exists on the\ndisk. If `root` is specified, only the dotfiles above the root are\nchecked (i.e. the root itself can be within a dotfile when set\nto \"deny\").\n\n - `'allow'` No special treatment for dotfiles.\n - `'deny'` Deny a request for a dotfile and 403/`next()`.\n - `'ignore'` Pretend like the dotfile does not exist and 404/`next()`.\n\nThe default value is similar to `'ignore'`, with the exception that this\ndefault will not ignore the files within a directory that begins with a dot.\n\n##### etag\n\nEnable or disable etag generation, defaults to true.\n\n##### extensions\n\nSet file extension fallbacks. When set, if a file is not found, the given\nextensions will be added to the file name and search for. The first that\nexists will be served. Example: `['html', 'htm']`.\n\nThe default value is `false`.\n\n##### fallthrough\n\nSet the middleware to have client errors fall-through as just unhandled\nrequests, otherwise forward a client error. The difference is that client\nerrors like a bad request or a request to a non-existent file will cause\nthis middleware to simply `next()` to your next middleware when this value\nis `true`. When this value is `false`, these errors (even 404s), will invoke\n`next(err)`.\n\nTypically `true` is desired such that multiple physical directories can be\nmapped to the same web address or for routes to fill in non-existent files.\n\nThe value `false` can be used if this middleware is mounted at a path that\nis designed to be strictly a single file system directory, which allows for\nshort-circuiting 404s for less overhead. This middleware will also reply to\nall methods.\n\nThe default value is `true`.\n\n##### immutable\n\nEnable or disable the `immutable` directive in the `Cache-Control` response\nheader, defaults to `false`. If set to `true`, the `maxAge` option should\nalso be specified to enable caching. The `immutable` directive will prevent\nsupported clients from making conditional requests during the life of the\n`maxAge` option to check if the file has changed.\n\n##### index\n\nBy default this module will send \"index.html\" files in response to a request\non a directory. To disable this set `false` or to supply a new index pass a\nstring or an array in preferred order.\n\n##### lastModified\n\nEnable or disable `Last-Modified` header, defaults to true. Uses the file\nsystem's last modified value.\n\n##### maxAge\n\nProvide a max-age in milliseconds for http caching, defaults to 0. This\ncan also be a string accepted by the [ms](https://www.npmjs.org/package/ms#readme)\nmodule.\n\n##### redirect\n\nRedirect to trailing \"/\" when the pathname is a dir. Defaults to `true`.\n\n##### setHeaders\n\nFunction to set custom headers on response. Alterations to the headers need to\noccur synchronously. The function is called as `fn(res, path, stat)`, where\nthe arguments are:\n\n - `res` the response object\n - `path` the file path that is being sent\n - `stat` the stat object of the file that is being sent\n\n## Examples\n\n### Serve files with vanilla node.js http server\n\n```js\nvar finalhandler = require('finalhandler')\nvar http = require('http')\nvar serveStatic = require('serve-static')\n\n// Serve up public/ftp folder\nvar serve = serveStatic('public/ftp', { 'index': ['index.html', 'index.htm'] })\n\n// Create server\nvar server = http.createServer(function onRequest (req, res) {\n serve(req, res, finalhandler(req, res))\n})\n\n// Listen\nserver.listen(3000)\n```\n\n### Serve all files as downloads\n\n```js\nvar contentDisposition = require('content-disposition')\nvar finalhandler = require('finalhandler')\nvar http = require('http')\nvar serveStatic = require('serve-static')\n\n// Serve up public/ftp folder\nvar serve = serveStatic('public/ftp', {\n 'index': false,\n 'setHeaders': setHeaders\n})\n\n// Set header to force download\nfunction setHeaders (res, path) {\n res.setHeader('Content-Disposition', contentDisposition(path))\n}\n\n// Create server\nvar server = http.createServer(function onRequest (req, res) {\n serve(req, res, finalhandler(req, res))\n})\n\n// Listen\nserver.listen(3000)\n```\n\n### Serving using express\n\n#### Simple\n\nThis is a simple example of using Express.\n\n```js\nvar express = require('express')\nvar serveStatic = require('serve-static')\n\nvar app = express()\n\napp.use(serveStatic('public/ftp', { 'index': ['default.html', 'default.htm'] }))\napp.listen(3000)\n```\n\n#### Multiple roots\n\nThis example shows a simple way to search through multiple directories.\nFiles are look for in `public-optimized/` first, then `public/` second as\na fallback.\n\n```js\nvar express = require('express')\nvar path = require('path')\nvar serveStatic = require('serve-static')\n\nvar app = express()\n\napp.use(serveStatic(path.join(__dirname, 'public-optimized')))\napp.use(serveStatic(path.join(__dirname, 'public')))\napp.listen(3000)\n```\n\n#### Different settings for paths\n\nThis example shows how to set a different max age depending on the served\nfile type. In this example, HTML files are not cached, while everything else\nis for 1 day.\n\n```js\nvar express = require('express')\nvar path = require('path')\nvar serveStatic = require('serve-static')\n\nvar app = express()\n\napp.use(serveStatic(path.join(__dirname, 'public'), {\n maxAge: '1d',\n setHeaders: setCustomCacheControl\n}))\n\napp.listen(3000)\n\nfunction setCustomCacheControl (res, path) {\n if (serveStatic.mime.lookup(path) === 'text/html') {\n // Custom Cache-Control for HTML files\n res.setHeader('Cache-Control', 'public, max-age=0')\n }\n}\n```\n\n## License\n\n[MIT](LICENSE)\n\n[appveyor-image]: https://badgen.net/appveyor/ci/dougwilson/serve-static/master?label=windows\n[appveyor-url]: https://ci.appveyor.com/project/dougwilson/serve-static\n[coveralls-image]: https://badgen.net/coveralls/c/github/expressjs/serve-static/master\n[coveralls-url]: https://coveralls.io/r/expressjs/serve-static?branch=master\n[node-image]: https://badgen.net/npm/node/serve-static\n[node-url]: https://nodejs.org/en/download/\n[npm-downloads-image]: https://badgen.net/npm/dm/serve-static\n[npm-url]: https://npmjs.org/package/serve-static\n[npm-version-image]: https://badgen.net/npm/v/serve-static\n[travis-image]: https://badgen.net/travis/expressjs/serve-static/master?label=linux\n[travis-url]: https://travis-ci.org/expressjs/serve-static\n",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/expressjs/serve-static/issues"
},
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"_resolved": "http://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz"
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