feat: use virtual filesystem for templates (#292)

Co-authored-by: Daniel Roe <daniel@roe.dev>
nitrojs · Jul 15, 2021 · b0a9bd2 · b0a9bd2
1 parent b9a7033
commit b0a9bd2
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/build.ts b/src/build.ts
@@ -48,7 +48,7 @@ export async function build (nitroContext: NitroContext) {
   const htmlSrc = resolve(nitroContext._nuxt.buildDir, `views/${{ 2: 'app', 3: 'document' }[2]}.template.html`)
   const htmlTemplate = { src: htmlSrc, contents: '', dst: '', compiled: '' }
   htmlTemplate.dst = htmlTemplate.src.replace(/.html$/, '.mjs').replace('app.', 'document.')
-  htmlTemplate.contents = await readFile(htmlTemplate.src, 'utf-8')
+  htmlTemplate.contents = nitroContext.vfs[htmlTemplate.src] || await readFile(htmlTemplate.src, 'utf-8')
   await nitroContext._internal.hooks.callHook('nitro:document', htmlTemplate)
   htmlTemplate.compiled = 'export default ' + serializeTemplate(htmlTemplate.contents)
   await writeFile(htmlTemplate.dst, htmlTemplate.compiled)

diff --git a/src/context.ts b/src/context.ts
@@ -29,6 +29,7 @@ export interface NitroContext {
   nuxtHooks: configHooksT
   ignore: string[]
   env: Preset
+  vfs: Record<string, string>
   output: {
     dir: string
     serverDir: string
@@ -82,6 +83,7 @@ export function getNitroContext (nuxtOptions: NuxtOptions, input: NitroInput): N
     scannedMiddleware: [],
     ignore: [],
     env: {},
+    vfs: {},
     hooks: {},
     nuxtHooks: {},
     output: {