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When fetching CSS or font files from Google Fonts, it won't work if you're required to use a proxy. This change makes it look for the `http(s)_proxy` environment variable, and if it's defined it creates a fetch agent using [https-proxy-agent](https://github.com/TooTallNate/node-https-proxy-agent). Also fixes fetch errors not being properly logged. Fixes #45034 Closes NEXT-690 ## Bug - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added - [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md) ## Feature - [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR. - [ ] Related issues linked using `fixes #number` - [ ] [e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs) tests added - [ ] Documentation added - [ ] Telemetry added. In case of a feature if it's used or not. - [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md) ## Documentation / Examples - [ ] Make sure the linting passes by running `pnpm build && pnpm lint` - [ ] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
75 lines
2.4 KiB
JavaScript
75 lines
2.4 KiB
JavaScript
const http = require('http')
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const httpProxy = require('next/dist/compiled/http-proxy')
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const PROXY_PORT = process.env.PROXY_PORT
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const SERVER_PORT = process.env.SERVER_PORT
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httpProxy
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.createProxyServer({ target: 'http://localhost:' + SERVER_PORT })
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.listen(PROXY_PORT)
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const cssResponse = `
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/* cyrillic-ext */
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@font-face {
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font-family: 'Oswald';
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font-style: normal;
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font-weight: 200 700;
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font-display: swap;
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src: url(https://fonts.gstatic.com/s/oswald/v49/TK3iWkUHHAIjg752FD8Gl-1PK62t.woff2) format('woff2');
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unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
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}
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/* cyrillic */
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@font-face {
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font-family: 'Oswald';
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font-style: normal;
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font-weight: 200 700;
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font-display: swap;
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src: url(https://fonts.gstatic.com/s/oswald/v49/TK3iWkUHHAIjg752HT8Gl-1PK62t.woff2) format('woff2');
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unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
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}
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/* vietnamese */
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@font-face {
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font-family: 'Oswald';
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font-style: normal;
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font-weight: 200 700;
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font-display: swap;
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src: url(https://fonts.gstatic.com/s/oswald/v49/TK3iWkUHHAIjg752Fj8Gl-1PK62t.woff2) format('woff2');
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unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+1EA0-1EF9, U+20AB;
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}
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/* latin-ext */
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@font-face {
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font-family: 'Oswald';
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font-style: normal;
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font-weight: 200 700;
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font-display: swap;
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src: url(https://fonts.gstatic.com/s/oswald/v49/TK3iWkUHHAIjg752Fz8Gl-1PK62t.woff2) format('woff2');
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unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
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}
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/* latin */
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@font-face {
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font-family: 'Oswald';
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font-style: normal;
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font-weight: 200 700;
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font-display: swap;
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src: url(https://fonts.gstatic.com/s/oswald/v49/TK3iWkUHHAIjg752GT8Gl-1PKw.woff2) format('woff2');
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unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
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}
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`
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const requestedUrls = []
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http
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.createServer(function (req, res) {
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if (req.url === '/requests') {
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res.writeHead(200, { 'Content-Type': 'application/json' })
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res.write(JSON.stringify(requestedUrls))
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res.end()
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return
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}
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requestedUrls.push(req.url)
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res.writeHead(200, { 'Content-Type': 'text/css' })
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res.write(cssResponse)
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res.end()
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})
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.listen(SERVER_PORT)
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