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feat(deno-server): deno v2 compatibility (#3050)
Co-authored-by: Pooya Parsa <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| import { builtinModules } from "node:module"; | ||
| import MagicString from "magic-string"; | ||
| import { findStaticImports } from "mlly"; | ||
| import { defineNitroPreset } from "nitropack/kit"; | ||
| import { writeFile } from "nitropack/kit"; | ||
| import { isAbsolute, resolve } from "pathe"; | ||
|
|
||
| // nitro/src/rollup/plugin/import-meta.ts | ||
| const ImportMetaRe = /import\.meta|globalThis._importMeta_/; | ||
|
|
||
| export const denoServerLegacy = defineNitroPreset( | ||
| { | ||
| extends: "node-server", | ||
| entry: "./runtime/deno-server", | ||
| exportConditions: ["deno"], | ||
| commands: { | ||
| preview: "deno task --config ./deno.json start", | ||
| }, | ||
| unenv: { | ||
| inject: { | ||
| global: ["unenv/runtime/polyfill/global-this", "default"], | ||
| Buffer: ["node:buffer", "Buffer"], | ||
| setTimeout: ["node:timers", "setTimeout"], | ||
| clearTimeout: ["node:timers", "clearTimeout"], | ||
| setInterval: ["node:timers", "setInterval"], | ||
| clearInterval: ["node:timers", "clearInterval"], | ||
| setImmediate: ["node:timers", "setImmediate"], | ||
| clearImmediate: ["node:timers", "clearImmediate"], | ||
| // process: ["node:process", "default"], | ||
| }, | ||
| }, | ||
| rollupConfig: { | ||
| output: { | ||
| hoistTransitiveImports: false, | ||
| }, | ||
| plugins: [ | ||
| { | ||
| name: "rollup-plugin-node-deno", | ||
| resolveId(id) { | ||
| id = id.replace("node:", ""); | ||
| if (builtinModules.includes(id)) { | ||
| return { | ||
| id: `node:${id}`, | ||
| moduleSideEffects: false, | ||
| external: true, | ||
| }; | ||
| } | ||
| if (isHTTPImport(id)) { | ||
| return { | ||
| id, | ||
| external: true, | ||
| }; | ||
| } | ||
| }, | ||
| renderChunk(code) { | ||
| const s = new MagicString(code); | ||
| const imports = findStaticImports(code); | ||
| for (const i of imports) { | ||
| if ( | ||
| !i.specifier.startsWith(".") && | ||
| !isAbsolute(i.specifier) && | ||
| !isHTTPImport(i.specifier) && | ||
| !i.specifier.startsWith("npm:") | ||
| ) { | ||
| const specifier = i.specifier.replace("node:", ""); | ||
| s.replace( | ||
| i.code, | ||
| i.code.replace( | ||
| new RegExp(`(?<quote>['"])${i.specifier}\\k<quote>`), | ||
| JSON.stringify( | ||
| builtinModules.includes(specifier) | ||
| ? "node:" + specifier | ||
| : "npm:" + specifier | ||
| ) | ||
| ) | ||
| ); | ||
| } | ||
| } | ||
| if (s.hasChanged()) { | ||
| return { | ||
| code: s.toString(), | ||
| map: s.generateMap({ includeContent: true }), | ||
| }; | ||
| } | ||
| }, | ||
| }, | ||
| { | ||
| name: "inject-process", | ||
| renderChunk: { | ||
| order: "post", | ||
| handler(code, chunk) { | ||
| if ( | ||
| !chunk.isEntry && | ||
| (!ImportMetaRe.test(code) || code.includes("ROLLUP_NO_REPLACE")) | ||
| ) { | ||
| return; | ||
| } | ||
|
|
||
| const s = new MagicString(code); | ||
| s.prepend( | ||
| "import __process__ from 'node:process';globalThis.process=globalThis.process||__process__;" | ||
| ); | ||
|
|
||
| return { | ||
| code: s.toString(), | ||
| map: s.generateMap({ includeContent: true }), | ||
| }; | ||
| }, | ||
| }, | ||
| }, | ||
| ], | ||
| }, | ||
| hooks: { | ||
| async compiled(nitro) { | ||
| // https://deno.com/manual@v1.34.3/getting_started/configuration_file | ||
| const denoJSON = { | ||
| tasks: { | ||
| start: | ||
| "deno run --allow-net --allow-read --allow-write --allow-env --unstable-byonm ./server/index.mjs", | ||
| }, | ||
| }; | ||
| await writeFile( | ||
| resolve(nitro.options.output.dir, "deno.json"), | ||
| JSON.stringify(denoJSON, null, 2) | ||
| ); | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| name: "deno-server-legacy" as const, | ||
| aliases: ["deno-server"], | ||
| url: import.meta.url, | ||
| } | ||
| ); | ||
|
|
||
| const HTTP_IMPORT_RE = /^(https?:)?\/\//; | ||
|
|
||
| function isHTTPImport(id: string) { | ||
| return HTTP_IMPORT_RE.test(id); | ||
| } |
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