Function getClaudeCodeSnapshotContent

src/utils/bash/ShellSnapshot.ts:270–341

* Generates NCode specific snapshot content * This content is always included regardless of user configuration

()

 * This content is always included regardless of user configuration
 */
async function getClaudeCodeSnapshotContent(): Promise<string> {
  // Get the appropriate PATH based on platform
  let pathValue = process.env.PATH
  if (getPlatform() === 'windows') {
    // On Windows with git-bash, read the Cygwin PATH
    const cygwinResult = await execa('echo $PATH', {
      shell: true,
      reject: false,
    })
    if (cygwinResult.exitCode === 0 && cygwinResult.stdout) {
      pathValue = cygwinResult.stdout.trim()
    }
    // Fall back to process.env.PATH if we can't get Cygwin PATH
  }

  const rgIntegration = createRipgrepShellIntegration()

  let content = ''

  // Check if rg is available, if not create an alias/function to bundled ripgrep
  // We use a subshell to unalias rg before checking, so that user aliases like
  // `alias rg='rg --smart-case'` don't shadow the real binary check. The subshell
  // ensures we don't modify the user's aliases in the parent shell.
  content += `
      # Check for rg availability
      echo "# Check for rg availability" >> "$SNAPSHOT_FILE"
      echo "if ! (unalias rg 2>/dev/null; command -v rg) >/dev/null 2>&1; then" >> "$SNAPSHOT_FILE"
  `

  if (rgIntegration.type === 'function') {
    // For embedded ripgrep, write the function definition using heredoc
    content += `
      cat >> "$SNAPSHOT_FILE" << 'RIPGREP_FUNC_END'
  ${rgIntegration.snippet}
RIPGREP_FUNC_END
    `
  } else {
    // For regular ripgrep, write a simple alias
    const escapedSnippet = rgIntegration.snippet.replace(/'/g, "'\\''")
    content += `
      echo '  alias rg='"'${escapedSnippet}'" >> "$SNAPSHOT_FILE"
    `
  }

  content += `
      echo "fi" >> "$SNAPSHOT_FILE"
  `

  // For ant-native builds, shadow find/grep with bfs/ugrep embedded in the bun
  // binary. Unlike rg (which only activates if system rg is absent), we always
  // shadow find/grep since bfs/ugrep are drop-in replacements and we want
  // consistent fast behavior in NCode's shell.
  const findGrepIntegration = createFindGrepShellIntegration()
  if (findGrepIntegration !== null) {
    content += `
      # Shadow find/grep with embedded bfs/ugrep (ant-native only)
      echo "# Shadow find/grep with embedded bfs/ugrep" >> "$SNAPSHOT_FILE"
      cat >> "$SNAPSHOT_FILE" << 'FIND_GREP_FUNC_END'