Module: RuVim::Git::Grep::HandlerMethods

Included in:
Handler
Defined in:
lib/ruvim/git/grep.rb

Instance Method Summary collapse

Instance Method Details

#git_grep(ctx, argv: []) ⇒ Object 



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# File 'lib/ruvim/git/grep.rb', line 37

def git_grep(ctx, argv: [], **)
  if argv.empty?
    ctx.editor.echo_error("Usage: :git grep <pattern> [<args>...]")
    return
  end

  file_path = git_resolve_path(ctx)
  unless file_path
    ctx.editor.echo_error("No file or directory to resolve git repo")
    return
  end

  lines, root, err = Grep.run(file_path, args: argv)
  unless lines
    ctx.editor.echo_error("git grep: #{err}")
    return
  end

  if lines.empty?
    ctx.editor.echo("No matches found")
    return
  end

  buf = ctx.editor.add_virtual_buffer(
    kind: :git_grep,
    name: "[Git Grep]",
    lines: lines,
    readonly: true,
    modifiable: false
  )
  buf.options["git_repo_root"] = root
  ctx.editor.switch_to_buffer(buf.id)
  bind_git_buffer_keys(ctx.editor, buf.id)
  ctx.editor.echo("[Git Grep] #{lines.length} match(es)")
end

#git_grep_open_file(ctx) ⇒ Object 



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# File 'lib/ruvim/git/grep.rb', line 73

def git_grep_open_file(ctx, **)
  buf = ctx.buffer
  unless buf.kind == :git_grep
    ctx.editor.echo_error("Not a git grep buffer")
    return
  end

  line = buf.lines[ctx.window.cursor_y]
  location = Grep.parse_location(line)
  unless location
    ctx.editor.echo_error("No file on this line")
    return
  end

  filename, line_num = location
  root = buf.options["git_repo_root"]
  full_path = File.join(root, filename)
  unless File.exist?(full_path)
    ctx.editor.echo_error("File not found: #{filename}")
    return
  end

  existing = ctx.editor.buffers.values.find { |b| b.path == full_path }
  if existing
    ctx.editor.switch_to_buffer(existing.id)
  else
    new_buf = ctx.editor.add_buffer_from_file(full_path)
    ctx.editor.switch_to_buffer(new_buf.id)
  end
  ctx.editor.current_window.cursor_y = [line_num - 1, 0].max
end