fix: fix @vercel/ncc bundling

brillout · Feb 18, 2022 · 2d5532c · 2d5532c
1 parent 30dbb4f
commit 2d5532c
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Showing 5 changed files with 12 additions and 8 deletions.
diff --git a/telefunc/node/utils/moduleExists.ts b/telefunc/node/utils/moduleExists.ts
@@ -3,10 +3,10 @@ import { assert, nodeRequire } from '../utils'
 
 export { moduleExists }
 
-function moduleExists(modulePath: string, __dirname?: string): boolean {
+function moduleExists(modulePath: string, dir?: string): boolean {
   if (!isAbsolute(modulePath)) {
-    assert(__dirname)
-    modulePath = resolve(__dirname, modulePath)
+    assert(dir)
+    modulePath = resolve(dir, modulePath)
   }
   assert(isAbsolute(modulePath))
 

diff --git a/telefunc/node/vite/distLink.ts b/telefunc/node/vite/distLink.ts
@@ -6,7 +6,8 @@ import { posix } from 'path'
 import type { Plugin } from 'vite'
 import { assert, toPosixPath } from '../utils'
 import { isSSR_config } from './utils'
-const telefuncFilesGlobFromDistPath = `${__dirname}/telefuncFilesGlobFromDist.js`
+const dir = __dirname + (() => '')() // trick to avoid `@vercel/ncc` to glob import
+const telefuncFilesGlobFromDistPath = `${dir}/telefuncFilesGlobFromDist.js`
 
 function distLinkOff() {
   writeFileSync(telefuncFilesGlobFromDistPath, ['exports.distLinkOff = true', ''].join('\n'))
@@ -29,7 +30,7 @@ function distLinkOn(): Plugin {
       }
       assert(root)
       // To `require()` an absolute path doesn't seem to work on Vercel
-      const rootRelative = posix.relative(toPosixPath(__dirname), root)
+      const rootRelative = posix.relative(toPosixPath(dir), root)
       writeFileSync(
         telefuncFilesGlobFromDistPath,
         [

diff --git a/telefunc/node/vite/importGlob.ts b/telefunc/node/vite/importGlob.ts
@@ -2,7 +2,8 @@ export { importGlobOff }
 export { importGlobOn }
 
 import { writeFileSync } from 'fs'
-const telefuncFilesGlobPath = `${__dirname}/telefuncFilesGlob.js`
+const dir = __dirname + (() => '')() // trick to avoid `@vercel/ncc` to glob import
+const telefuncFilesGlobPath = `${dir}/telefuncFilesGlob.js`
 // Pattern `*([a-zA-Z0-9])` is an Extglob: https://github.com/micromatch/micromatch#extglobs
 const importGlob = 'import.meta.glob("/**/*.telefunc.*([a-zA-Z0-9])")'
 

diff --git a/telefunc/node/vite/telefuncFilesGlobPath.ts b/telefunc/node/vite/telefuncFilesGlobPath.ts
@@ -1,2 +1,3 @@
 export const telefuncFilesGlobFileNameBase = 'telefuncFilesGlob'
-export const telefuncFilesGlobFilePath = `${__dirname}/${telefuncFilesGlobFileNameBase}.js`
+const dir = __dirname + (() => '')() // trick to avoid `@vercel/ncc` to glob import
+export const telefuncFilesGlobFilePath = `${dir}/${telefuncFilesGlobFileNameBase}.js`
diff --git a/telefunc/node/webpack/install.ts b/telefunc/node/webpack/install.ts
@@ -1,7 +1,8 @@
 export { install }
 
 import { resolve } from 'path'
-const loader = resolve(__dirname, './loader.js')
+const dir = __dirname + (() => '')() // trick to avoid `@vercel/ncc` to glob import
+const loader = resolve(dir, './loader.js')
 
 function install<T extends any[]>(config: { module?: { rules?: T } }) {
   config.module!.rules!.push({