fix: update changelog display and fix typescript issues

Author: iamzjohn

packages/bumpx/src/interrupt.ts

@@ -1,4 +1,4 @@
-import process from 'node:process'
+import * as process from 'node:process'
 
 /**
  * Global flag to track user interrupt status

packages/bumpx/src/utils.ts

@@ -4,8 +4,8 @@ import { execSync, spawnSync } from 'node:child_process'
 import { existsSync, readFileSync, writeFileSync } from 'node:fs'
 import { readdir, readFile, stat } from 'node:fs/promises'
 import { join, relative } from 'node:path'
-import process from 'node:process'
-import readline from 'node:readline'
+import * as process from 'node:process'
+import * as readline from 'node:readline'
 
 /**
  * Custom SemVer implementation to handle version parsing and manipulation

packages/bumpx/src/version-bump.ts

@@ -2,7 +2,7 @@
 import type { FileInfo, VersionBumpOptions } from './types'
 import { readFileSync, writeFileSync } from 'node:fs'
 import { dirname, join, relative, resolve } from 'node:path'
-import process from 'node:process'
+import * as process from 'node:process'
 import { checkInterruption, userInterrupted } from './interrupt'
 import { ProgressEvent } from './types'
 import {
@@ -1099,16 +1099,17 @@ function showGeneratedChangelog(newContent: string, existingContent: string): vo
     for (const line of lines) {
       // Look for version headers like "## [1.0.1]" or "### v1.0.1"
       if (line.match(/^#+\s*(\[?v?\d+\.\d+\.\d+.*?\]?|Release)/i)) {
+        // If we already found a changelog entry and now hit another header, stop processing
+        // This ensures we only get the first/latest entry
+        if (inChangelog) {
+          break
+        }
         inChangelog = true
         relevantLines.push(line)
       }
       else if (inChangelog) {
-        // Stop at the next version header or empty sections
-        if (line.match(/^#+\s*(\[?v?\d+\.\d+\.\d+.*?\]?|Release)/i)) {
-          break
-        }
         // Add content lines but limit output
-        if (relevantLines.length < 15) { // Limit to ~15 lines
+        if (relevantLines.length < 30) { // Allow for a bit more content
           relevantLines.push(line)
         }
       }
@@ -1201,6 +1202,9 @@ async function generateChangelog(cwd: string, fromVersion?: string, toVersion?:
 
       // Write the combined content back to the file
       fs.writeFileSync(changelogPath, newContent, 'utf-8')
+
+      // Show the newly generated changelog section
+      showGeneratedChangelog(newContent, existingContent)
     }
     else {
       // Use CLI approach in test mode
@@ -1297,15 +1301,20 @@ async function rollbackChanges(fileBackups: Map<string, { content: string, versi
   }
 
   // Then restore file contents to their original state
-  for (const [filePath, backup] of fileBackups) {
+  // Use Array.from to convert Map entries to an array for compatibility
+  Array.from(fileBackups.entries()).forEach(([filePath, backup]) => {
     try {
-      const fs = await import('node:fs')
-      fs.writeFileSync(filePath, backup.content, 'utf-8')
+      // Use a dynamic import for fs
+      import('node:fs').then(fs => {
+        fs.writeFileSync(filePath, backup.content, 'utf-8')
+      }).catch(importError => {
+        console.warn(`Warning: Failed to import fs module: ${importError}`)
+      })
     }
     catch (rollbackError) {
       console.warn(`Warning: Failed to rollback ${filePath}: ${rollbackError}`)
     }
-  }
+  })
 }
 
 /**