Upgrade to Express 5
Now async routes are handled!
This commit is contained in:
Asher
parent
8252c372af
commit
9e09c1f92b
@ -72,7 +72,7 @@
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"body-parser": "^1.19.0",
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"cookie-parser": "^1.4.5",
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"env-paths": "^2.2.0",
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"express": "^4.17.1",
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"express": "^5.0.0-alpha.8",
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"fs-extra": "^9.0.1",
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"http-proxy": "^1.18.0",
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"httpolyglot": "^0.1.2",
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@ -191,22 +191,19 @@ export const handleUpgrade = (app: express.Express, server: http.Server): void =
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}
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/**
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* Patch Express routers to handle web sockets and async routes (since we have
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* to patch `get` anyway).
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* Patch Express routers to handle web sockets.
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*
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* Not using express-ws since the ws-wrapped sockets don't work with the proxy
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* and wildcards don't work correctly.
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* Not using express-ws since the ws-wrapped sockets don't work with the proxy.
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*/
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function patchRouter(): void {
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// Apparently this all works because Router is also the prototype assigned to
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// the routers it returns.
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// This works because Router is also the prototype assigned to the routers it
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// returns.
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// Store these since the original methods will be overridden.
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const originalGet = (express.Router as any).get
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const originalPost = (express.Router as any).post
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// Store this since the original method will be overridden.
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const originalGet = (express.Router as any).prototype.get
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// Inject the `ws` method.
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;(express.Router as any).ws = function ws(
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;(express.Router as any).prototype.ws = function ws(
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route: expressCore.PathParams,
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...handlers: express.WebSocketRequestHandler[]
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) {
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@ -216,10 +213,9 @@ function patchRouter(): void {
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const wrapped: express.Handler = (req, res, next) => {
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if (isWebSocketRequest(req)) {
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req._ws_handled = true
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Promise.resolve(handler(req, res, next)).catch(next)
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} else {
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next()
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return handler(req, res, next)
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}
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next()
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}
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return wrapped
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}),
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@ -227,30 +223,16 @@ function patchRouter(): void {
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return this
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}
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// Overwrite `get` so we can distinguish between websocket and non-websocket
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// routes. While we're at it handle async responses.
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;(express.Router as any).get = function get(route: expressCore.PathParams, ...handlers: express.Handler[]) {
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// routes.
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;(express.Router as any).prototype.get = function get(route: expressCore.PathParams, ...handlers: express.Handler[]) {
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originalGet.apply(this, [
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route,
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...handlers.map((handler) => {
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const wrapped: express.Handler = (req, res, next) => {
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if (!isWebSocketRequest(req)) {
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Promise.resolve(handler(req, res, next)).catch(next)
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} else {
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next()
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return handler(req, res, next)
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}
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}
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return wrapped
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}),
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])
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return this
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}
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// Handle async responses for `post` as well since we're in here anyway.
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;(express.Router as any).post = function post(route: expressCore.PathParams, ...handlers: express.Handler[]) {
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originalPost.apply(this, [
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route,
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...handlers.map((handler) => {
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const wrapped: express.Handler = (req, res, next) => {
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Promise.resolve(handler(req, res, next)).catch(next)
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next()
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}
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return wrapped
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}),
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@ -259,5 +241,5 @@ function patchRouter(): void {
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}
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}
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// This needs to happen before anything uses the router.
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// This needs to happen before anything creates a router.
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patchRouter()
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@ -55,10 +55,6 @@ export const register = async (app: Express, server: http.Server, args: Defaulte
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app.use(bodyParser.json())
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app.use(bodyParser.urlencoded({ extended: true }))
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server.on("upgrade", () => {
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heart.beat()
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})
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app.use(async (req, res, next) => {
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heart.beat()
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52
yarn.lock
52
yarn.lock
@ -1421,10 +1421,10 @@ array-equal@^1.0.0:
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resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
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integrity sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=
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array-flatten@1.1.1:
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version "1.1.1"
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resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
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integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
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array-flatten@2.1.1:
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version "2.1.1"
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resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-2.1.1.tgz#426bb9da84090c1838d812c8150af20a8331e296"
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integrity sha1-Qmu52oQJDBg42BLIFQryCoMx4pY=
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array-includes@^3.1.1:
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version "3.1.1"
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@ -2585,6 +2585,13 @@ debug@2.6.9, debug@^2.1.3, debug@^2.2.0, debug@^2.3.3, debug@^2.6.9:
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dependencies:
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ms "2.0.0"
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debug@3.1.0:
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version "3.1.0"
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resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
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integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
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dependencies:
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ms "2.0.0"
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debug@4.1.1:
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version "4.1.1"
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resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
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@ -3209,19 +3216,19 @@ expand-brackets@^2.1.4:
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snapdragon "^0.8.1"
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to-regex "^3.0.1"
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express@^4.17.1:
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version "4.17.1"
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resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
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integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
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express@^5.0.0-alpha.8:
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version "5.0.0-alpha.8"
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resolved "https://registry.yarnpkg.com/express/-/express-5.0.0-alpha.8.tgz#b9dd3a568eab791e3391db47f9e6ab91e61b13fe"
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integrity sha512-PL8wTLgaNOiq7GpXt187/yWHkrNSfbr4H0yy+V0fpqJt5wpUzBi9DprAkwGKBFOqWHylJ8EyPy34V5u9YArfng==
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dependencies:
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accepts "~1.3.7"
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array-flatten "1.1.1"
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array-flatten "2.1.1"
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body-parser "1.19.0"
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content-disposition "0.5.3"
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content-type "~1.0.4"
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cookie "0.4.0"
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cookie-signature "1.0.6"
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debug "2.6.9"
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debug "3.1.0"
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depd "~1.1.2"
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encodeurl "~1.0.2"
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escape-html "~1.0.3"
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@ -3232,10 +3239,11 @@ express@^4.17.1:
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methods "~1.1.2"
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on-finished "~2.3.0"
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parseurl "~1.3.3"
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path-to-regexp "0.1.7"
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path-is-absolute "1.0.1"
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proxy-addr "~2.0.5"
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qs "6.7.0"
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range-parser "~1.2.1"
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router "2.0.0-alpha.1"
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safe-buffer "5.1.2"
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send "0.17.1"
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serve-static "1.14.1"
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@ -5489,7 +5497,7 @@ parse5@5.1.0:
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resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.0.tgz#c59341c9723f414c452975564c7c00a68d58acd2"
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integrity sha512-fxNG2sQjHvlVAYmzBZS9YlDp6PTSSDwa98vkD4QgVDDCAo84z5X1t5XyJQ62ImdLXx5NdIIfihey6xpum9/gRQ==
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parseurl@~1.3.3:
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parseurl@~1.3.2, parseurl@~1.3.3:
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version "1.3.3"
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resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
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integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
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@ -5519,7 +5527,7 @@ path-exists@^4.0.0:
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resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
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integrity sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==
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path-is-absolute@^1.0.0:
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path-is-absolute@1.0.1, path-is-absolute@^1.0.0:
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version "1.0.1"
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resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
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integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
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@ -6619,6 +6627,19 @@ rotating-file-stream@^2.1.1:
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resolved "https://registry.yarnpkg.com/rotating-file-stream/-/rotating-file-stream-2.1.3.tgz#4b3cc8f56ae70b3e30ccdb4ee6b14d95e66b02bb"
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integrity sha512-zZ4Tkngxispo7DgiTqX0s4ChLtM3qET6iYsDA9tmgDEqJ3BFgRq/ZotsKEDAYQt9pAn9JwwqT27CSwQt3CTxNg==
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router@2.0.0-alpha.1:
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version "2.0.0-alpha.1"
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resolved "https://registry.yarnpkg.com/router/-/router-2.0.0-alpha.1.tgz#9188213b972215e03ef830e0ac77837870085f6d"
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integrity sha512-fz/T/qLkJM6RTtbqGqA1+uZ88ejqJoPyKeJAeXPYjebA7HzV/UyflH4gXWqW/Y6SERnp4kDwNARjqy6se3PcOw==
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dependencies:
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array-flatten "2.1.1"
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debug "3.1.0"
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methods "~1.1.2"
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parseurl "~1.3.2"
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path-to-regexp "0.1.7"
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setprototypeof "1.1.0"
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utils-merge "1.0.1"
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run-parallel@^1.1.9:
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version "1.1.9"
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resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.1.9.tgz#c9dd3a7cf9f4b2c4b6244e173a6ed866e61dd679"
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@ -6736,6 +6757,11 @@ setimmediate@^1.0.4:
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resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
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integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
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setprototypeof@1.1.0:
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version "1.1.0"
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resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
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integrity sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
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setprototypeof@1.1.1:
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version "1.1.1"
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resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
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