npm-install.py 文件源码

def update_icons(view):

    file = view.file_name()

    modules = []
    installed = []
    other = []
    result = []

    if file not in data:
        view.run_command('npm_install', {'action': 'initial'})
    else:
        modules = data[file]

    for region in view.find_all(MODULE):
        m = re.search(MODULE, view.substr(region))
        a, b = m.span(1)
        module = m.group(1)
        reg = Region(a + region.begin(), b + region.begin())
        if module in modules or module in CORE:
            installed.append(reg)
        else:
            other.append(reg)
            result.append(module)

    flags = sublime.HIDE_ON_MINIMAP | sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE | sublime.DRAW_SOLID_UNDERLINE
    view.add_regions('require-on', installed, 'request', ICON % 'on', flags)
    view.add_regions('require-off', other, 'request', ICON % 'off', flags)

    return result