diff --git a/package-lock.json b/package-lock.json index a30af8c5..052e318a 100644 --- a/package-lock.json +++ b/package-lock.json @@ -9418,6 +9418,15 @@ "integrity": "sha512-0GJhzBdvsW2RUccNHOBkabI8HZVdOXmXbXhuKlDEd5Vv12P7oAVGfomGp3Ne21o5D/qu1WmthlNKFaoZJJeErA==", "dev": true }, + "@types/lodash.debounce": { + "version": "4.0.6", + "resolved": "https://registry.npmjs.org/@types/lodash.debounce/-/lodash.debounce-4.0.6.tgz", + "integrity": "sha512-4WTmnnhCfDvvuLMaF3KV4Qfki93KebocUF45msxhYyjMttZDQYzHkO639ohhk8+oco2cluAFL3t5+Jn4mleylQ==", + "dev": true, + "requires": { + "@types/lodash": "*" + } + }, "@types/lodash.kebabcase": { "version": "4.1.6", "resolved": "https://registry.npmjs.org/@types/lodash.kebabcase/-/lodash.kebabcase-4.1.6.tgz", @@ -10083,6 +10092,11 @@ "chainsaw": "~0.1.0" } }, + "binary-extensions": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.0.0.tgz", + "integrity": "sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==" + }, "body-parser": { "version": "1.19.0", "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz", @@ -10384,6 +10398,72 @@ "parse5": "^3.0.1" } }, + "chokidar": { + "version": "3.2.3", + "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.2.3.tgz", + "integrity": "sha512-GtrxGuRf6bzHQmXWRepvsGnXpkQkVU+D2/9a7dAe4a7v1NhrfZOZ2oKf76M3nOs46fFYL8D+Q8JYA4GYeJ8Cjw==", + "requires": { + "anymatch": "~3.1.1", + "braces": "~3.0.2", + "fsevents": "~2.1.1", + "glob-parent": "~5.1.0", + "is-binary-path": "~2.1.0", + "is-glob": "~4.0.1", + "normalize-path": "~3.0.0", + "readdirp": "~3.2.0" + }, + "dependencies": { + "anymatch": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.1.tgz", + "integrity": "sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==", + "requires": { + "normalize-path": "^3.0.0", + "picomatch": "^2.0.4" + } + }, + "braces": { + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz", + "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==", + "requires": { + "fill-range": "^7.0.1" + } + }, + "fill-range": { + "version": "7.0.1", + "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz", + "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==", + "requires": { + "to-regex-range": "^5.0.1" + } + }, + "fsevents": { + "version": "2.1.1", + "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.1.tgz", + "integrity": "sha512-4FRPXWETxtigtJW/gxzEDsX1LVbPAM93VleB83kZB+ellqbHMkyt2aJfuzNLRvFPnGi6bcE5SvfxgbXPeKteJw==", + "optional": true + }, + "is-number": { + "version": "7.0.0", + "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz", + "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==" + }, + "normalize-path": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz", + "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==" + }, + "to-regex-range": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", + "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==", + "requires": { + "is-number": "^7.0.0" + } + } + } + }, "ci-info": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-2.0.0.tgz", @@ -13274,6 +13354,14 @@ "path-is-absolute": "^1.0.0" } }, + "glob-parent": { + "version": "5.1.0", + "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.0.tgz", + "integrity": "sha512-qjtRgnIVmOfnKUE3NJAQEdk+lKrxfw8t5ke7SXtfMTHcjsBfOfWXCQfdb30zfDoZQ2IRSIiidmjtbHZPZ++Ihw==", + "requires": { + "is-glob": "^4.0.1" + } + }, "global-dirs": { "version": "0.1.1", "resolved": "https://registry.npmjs.org/global-dirs/-/global-dirs-0.1.1.tgz", @@ -13767,6 +13855,14 @@ "integrity": "sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=", "dev": true }, + "is-binary-path": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz", + "integrity": "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==", + "requires": { + "binary-extensions": "^2.0.0" + } + }, "is-buffer": { "version": "1.1.6", "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz", @@ -13825,8 +13921,7 @@ "is-extglob": { "version": "2.1.1", "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz", - "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=", - "dev": true + "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=" }, "is-finite": { "version": "1.0.2", @@ -13852,7 +13947,6 @@ "version": "4.0.1", "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.1.tgz", "integrity": "sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==", - "dev": true, "requires": { "is-extglob": "^2.1.1" } @@ -15274,6 +15368,11 @@ "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz", "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY=" }, + "lodash.debounce": { + "version": "4.0.8", + "resolved": "https://registry.npmjs.org/lodash.debounce/-/lodash.debounce-4.0.8.tgz", + "integrity": "sha1-gteb/zCmfEAF/9XiUVMArZyk168=" + }, "lodash.includes": { "version": "4.3.0", "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz", @@ -16487,6 +16586,11 @@ "resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz", "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=" }, + "picomatch": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.1.0.tgz", + "integrity": "sha512-uhnEDzAbrcJ8R3g2fANnSuXZMBtkpSjxTTgn2LeSiQlfmq72enQJWdQllXW24MBLYnA1SBD2vfvx2o0Zw3Ielw==" + }, "pidtree": { "version": "0.3.0", "resolved": "https://registry.npmjs.org/pidtree/-/pidtree-0.3.0.tgz", @@ -16842,6 +16946,14 @@ "string_decoder": "~0.10.x" } }, + "readdirp": { + "version": "3.2.0", + "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.2.0.tgz", + "integrity": "sha512-crk4Qu3pmXwgxdSgGhgA/eXiJAPQiX4GMOZZMXnqKxHX7TaoL+3gQVo/WeuAiogr07DpnfjIMpXXa+PAIvwPGQ==", + "requires": { + "picomatch": "^2.0.4" + } + }, "realpath-native": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/realpath-native/-/realpath-native-1.1.0.tgz", diff --git a/package.json b/package.json index 7843b677..0a1f4908 100644 --- a/package.json +++ b/package.json @@ -48,6 +48,7 @@ "body-parser": "^1.18.3", "boxen": "^1.3.0", "chalk": "^2.4.2", + "chokidar": "^3.2.3", "columnify": "^1.5.4", "common-tags": "^1.8.0", "conf": "^5.0.0", @@ -61,6 +62,7 @@ "is-ci": "^2.0.0", "listr": "^0.14.3", "lodash.camelcase": "^4.3.0", + "lodash.debounce": "^4.0.8", "lodash.kebabcase": "^4.1.1", "lodash.startcase": "^4.4.0", "log-symbols": "^2.2.0", @@ -88,6 +90,7 @@ "@types/got": "^9.6.0", "@types/jest": "^24.0.15", "@types/listr": "^0.14.0", + "@types/lodash.debounce": "^4.0.6", "@types/lodash.kebabcase": "^4.1.6", "@types/lodash.startcase": "^4.4.6", "@types/prompts": "^2.0.1", diff --git a/src/runtime/server.ts b/src/runtime/server.ts index 9ca203a3..f075d1ac 100644 --- a/src/runtime/server.ts +++ b/src/runtime/server.ts @@ -8,6 +8,10 @@ import express, { } from 'express'; import userAgentMiddleware from 'express-useragent'; import nocache from 'nocache'; +import { printRouteInfo } from '../printers/start'; +import chokidar from 'chokidar'; +import debounce from 'lodash.debounce'; +import path from 'path'; import { StartCliConfig } from '../config/start'; import { wrapErrorInHtml } from '../utils/error-html'; import { getDebugFunction } from '../utils/logger'; @@ -18,6 +22,7 @@ import { constructGlobalScope, functionToRoute } from './route'; const debug = getDebugFunction('twilio-run:server'); const DEFAULT_PORT = process.env.PORT || 3000; +const RELOAD_DEBOUNCE_MS = 250; const DEFAULT_BODY_SIZE_LAMBDA = '6mb'; function requireUncached(module: string): any { @@ -80,8 +85,43 @@ export async function createServer( }); } - const routes = await getFunctionsAndAssets(config.baseDir); - const routeMap = setRoutes(routes); + let routes = await getFunctionsAndAssets(config.baseDir); + let routeMap = setRoutes(routes); + + if (config.live) { + const watcher = chokidar.watch( + [ + path.join(config.baseDir, '/(functions|src)/**/*.js'), + path.join(config.baseDir, '/(assets|static)/**/*'), + ], + { + ignoreInitial: true + } + ); + + const reloadRoutes = async () => { + routes = await getFunctionsAndAssets(config.baseDir); + routeMap = setRoutes(routes); + + await printRouteInfo(config); + }; + + // Debounce so we don't needlessly reload when multiple files are changed + const debouncedReloadRoutes = debounce(reloadRoutes, RELOAD_DEBOUNCE_MS); + + watcher + .on('add', path => { + debug(`Reloading Routes: add @ ${path}`); + debouncedReloadRoutes(); + }) + .on('unlink', path => { + debug(`Reloading Routes: unlink @ ${path}`); + debouncedReloadRoutes(); + }); + + // Clean the watcher up when exiting. + process.on('exit', () => watcher.close()); + } constructGlobalScope(config);