def install_apps(logger, settings, dry_run=False):
logger.info('Section "core": Installing applications..')
logger.die_for_sudo()
am = AptManager(logger, log_file=explode(settings['paths']['log_file']))
logger.info('Installing packages: %s.' % ', '.join(settings['packages']['core']))
am.install_packages(settings['packages']['core'], dry_run=dry_run)
def create_backups(logger, settings, dry_run=False):
logger.empty()
logger.info('Backing up some files if necessary..')
for backup in settings['backups']:
src = explode(*backup)
# only backup if source file exists and is not a symlink already
if os.path.exists(src) and not os.path.islink(src) and os.path.isfile(src):
logger.info('Backing up "%s".' % src)
if not dry_run:
shutil.copy2(src, os.path.abspath(src) + '.xbkp')
def create_symlinks(logger, settings, path=None, val=None, dry_run=False):
if 'tag_run_once' not in dir(create_symlinks):
logger.empty()
logger.info('Creating symlinks..')
create_symlinks.tag_run_once = True
if not path:
path = explode(settings['paths']['dotfiles'])
if not val:
val = settings['paths']['symlinks']
if isinstance(val, dict):
for k, v in val.items():
create_symlinks(logger, settings, explode(path, k), v, dry_run=dry_run)
else:
if dry_run:
logger.info('%s -> %s' % (explode(*val), path))
else:
os.makedirs(explode(*val[:-1]), exist_ok=True)
symlink(logger, path, explode(*val), forced=True)
