From 15c9c7466ed610a0371096b76d67ca25b050866a Mon Sep 17 00:00:00 2001
From: Nikita Skovoroda <chalkerx@gmail.com>
Date: Sun, 10 Nov 2024 00:47:45 +0400
Subject: [PATCH] feat: add process.cwd() in bundles

---
 bundler/bundle.js           | 7 +++++--
 bundler/modules/fs.cjs      | 2 ++
 bundler/modules/globals.cjs | 5 +++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/bundler/bundle.js b/bundler/bundle.js
index 70c99c8..db83b33 100644
--- a/bundler/bundle.js
+++ b/bundler/bundle.js
@@ -170,9 +170,10 @@ export const build = async (...files) => {
     const cwd = process.cwd()
     for (const re of [/readFileSync\('([^'\\]+)'[),]/gu, /readFileSync\("([^"\\]+)"[),]/gu]) {
       for (const match of source.matchAll(re)) {
-        const file = match[1]
+        let file = match[1]
         if (file && /^[a-z0-9@_./-]+$/iu.test(file)) {
-          if (!resolve(file).startsWith(`${cwd}/`)) continue
+          file = resolve(file)
+          if (!file.startsWith(`${cwd}/`)) continue
           const data = readFileSync(file, 'base64')
           if (fsFilesContents.has(file)) {
             assert(fsFilesContents.get(file) === data)
@@ -246,6 +247,8 @@ export const build = async (...files) => {
       'process.type': 'undefined',
       'process.version': stringify('v22.5.1'), // shouldn't depend on currently used Node.js version
       'process.versions.node': stringify('22.5.1'), // see line above
+      'process.cwd': 'EXODUS_TEST_PROCESS.cwd',
+      EXODUS_TEST_PROCESS_CWD: stringify(process.cwd()),
       EXODUS_TEST_FILES: stringify(files.map((f) => [dirname(f), basename(f)])),
       EXODUS_TEST_SNAPSHOTS: stringify(EXODUS_TEST_SNAPSHOTS),
       EXODUS_TEST_RECORDINGS: stringify(EXODUS_TEST_RECORDINGS),
diff --git a/bundler/modules/fs.cjs b/bundler/modules/fs.cjs
index 362937c..7a056d9 100644
--- a/bundler/modules/fs.cjs
+++ b/bundler/modules/fs.cjs
@@ -1,4 +1,5 @@
 const constants = require('constants-browserify')
+const { resolve } = require('path')
 const { F_OK, R_OK, W_OK, X_OK } = constants
 
 // promises, sync, callbacks
@@ -97,6 +98,7 @@ const readFileSync = (file, options) => {
   }
 
   if (typeof file !== 'string') throw new Error('file argument should be string')
+  file = resolve(process.cwd(), file)
   if (fsFilesContents?.has(file)) {
     const data = Buffer.from(fsFilesContents.get(file), 'base64')
     if (encoding?.toLowerCase().replace('-', '') === 'utf8') return data.toString('utf8')
diff --git a/bundler/modules/globals.cjs b/bundler/modules/globals.cjs
index c5c7d44..9356ca2 100644
--- a/bundler/modules/globals.cjs
+++ b/bundler/modules/globals.cjs
@@ -70,6 +70,11 @@ if (typeof process === 'undefined') {
         }, 0)
       }
     },
+    cwd: () => {
+      // eslint-disable-next-line no-undef
+      if (typeof EXODUS_TEST_PROCESS_CWD === 'string') return EXODUS_TEST_PROCESS_CWD
+      throw new Error('Can not determine cwd, no process available')
+    },
   }
 
   globalThis.EXODUS_TEST_PROCESS = process