def set_up():
global _COLOURIZE
config_str = customization.get_config('QUILT_COLORS', '')
for cmap in config_str.split(':'):
if '=' in cmap:
name, num = cmap.split('=')
MAP[name] = ansi_colour_seq(num)
_COLOURIZE = True
def run_header(args):
def read_input():
text = sys.stdin.read()
if args.opt_strip_trailing_whitespace:
return _trim_trailing_ws(text)
return text
def get_text(pfile):
text = putils.get_patch_hdr(pfile, omit_diffstat=args.opt_strip_diffstat)
if args.opt_strip_trailing_whitespace:
return _trim_trailing_ws(text)
return text
def set_text(pfile, text):
if args.opt_backup:
try:
shutil.copy2(pfile, pfile + '~')
except Exception as edata:
output.perror(edata)
if args.opt_strip_trailing_whitespace:
text = _trim_trailing_ws(text)
putils.set_patch_hdr(pfile, text, omit_diffstat=args.opt_strip_diffstat)
patchfns.chdir_to_base_dir()
if not args.opt_backup:
args.opt_backup = customization.get_config('QUILT_BACKUP')
patch = patchfns.find_patch_in_series(args.arg_patch)
if not patch:
return cmd_result.ERROR
patch_file = patchfns.patch_file_name(patch)
if args.opt_replace:
set_text(patch_file, read_input())
output.write('Replaced header of patch %s\n' % patchfns.print_patch(patch))
elif args.opt_append:
set_text(patch_file, get_text(patch_file) + read_input())
output.write('Appended text to header of patch %s\n' % patchfns.print_patch(patch))
elif args.opt_edit:
savelang = os.getenv('LANG', None)
os.environ['LANG'] = patchfns.ORIGINAL_LANG
tempfile = patchfns.gen_tempfile()
result = shell.run_cmd('%s %s' % (os.getenv('EDITOR'), tempfile))
if savelang:
os.environ['LANG'] = savelang
output.error(result.stderr)
output.write(result.stdout)
text = open(tempfile).read()
os.remove(tempfile)
if result.eflags != 0:
return cmd_result.ERROR
set_text(patch_file, text)
output.write('Replaced header of patch %s\n' % patchfns.print_patch(patch))
else:
if not os.path.exists(patch_file):
return cmd_result.OK
output.start_pager()
output.write(get_text(patch_file))
output.wait_for_pager()
return cmd_result.OK
def chdir_to_base_dir(skip_version_check=False):
'''Do the stuff that sourcing patchfns would have done'''
global SUBDIR, SUBDIR_DOWN, QUILT_PATCHES, QUILT_SERIES, SERIES, DB, QUILT_PC
QUILT_PATCHES = customization.get_config('QUILT_PATCHES', 'patches')
QUILT_SERIES = customization.get_config('QUILT_SERIES', 'series')
QUILT_PC = customization.get_config('QUILT_PC', '.pc')
basedir, subdir, subdir_down = _find_base_dir()
if basedir is None:
SERIES = os.path.join(QUILT_PC, QUILT_SERIES)
DB = os.path.join(QUILT_PC, 'applied-patches')
return
if subdir is not None:
try:
os.chdir(basedir)
except OSError:
output.error('Cannot change into parent directory %s' % basedir)
sys.exit(cmd_result.ERROR)
SUBDIR = subdir
SUBDIR_DOWN = subdir_down
quilt_patches = _get_db_quilt_patches()
if quilt_patches is not None:
QUILT_PATCHES = quilt_patches
quilt_series = _get_db_quilt_series()
if quilt_series is not None:
QUILT_SERIES = quilt_series
if os.path.isabs(QUILT_SERIES):
SERIES = QUILT_SERIES
elif os.path.isfile(os.path.join(QUILT_PC, QUILT_SERIES)):
SERIES = os.path.join(QUILT_PC, QUILT_SERIES)
elif os.path.isfile(QUILT_SERIES):
SERIES = QUILT_SERIES
else:
SERIES = os.path.join(QUILT_PATCHES, QUILT_SERIES)
DB = os.path.join(QUILT_PC, 'applied-patches')
if not skip_version_check and not version_check():
output.error('The working tree was created by an older version of quilt. Please run "quilt upgrade".\n')
sys.exit(cmd_result.ERROR)
def print_patch(patchname):
if customization.get_config('QUILT_PATCHES_PREFIX', False):
parts = ['..'] * SUBDIR_DOWN + [QUILT_PATCHES, patchname]
return os.path.join(*parts)
else:
return patchname
def run_refresh(args):
workdir = None
def clean_up(status):
if workdir and os.path.isdir(workdir):
shutil.rmtree(workdir)
return status
patchfns.chdir_to_base_dir()
patch = patchfns.find_applied_patch(args.patchname)
if not patch:
return cmd_result.ERROR
if not args.opt_sort:
files = patchfns.files_in_patch_ordered(patch)
else:
files = patchfns.files_in_patch(patch)
if args.opt_new_name:
if args.patchname:
output.error('Can only refresh the topmost patch with -z currently\n')
return cmd_result.ERROR
old_patch = patch
old_patch_args = patchfns.patch_args(old_patch)
if args.opt_new_name is True:
patch = patchfns.next_filename(patch)
else:
patch = args.opt_new_name
if os.path.exists(patchfns.patch_file_name(patch)):
output.error('Patch %s exists already\n' % patchfns.print_patch(patch))
return cmd_result.ERROR
if args.opt_strip_level is None:
args.opt_strip_level = patchfns.patch_strip_level(patch)
if args.opt_strip_level in ['0', '1']:
num_strip_level = args.opt_strip_level
elif args.opt_strip_level == 'ab':
num_strip_level = '1'
else:
output.error('Cannot refresh patches with -p%s, please specify -p0 or -p1 instead\n' % args.opt_strip_level)
return cmd_result.ERROR
if args.opt_new_name:
workdir = patchfns.gen_tempfile(asdir=True, template=os.path.join(os.getcwd(), 'quilt'))
if not patchfns.apply_patch_temporarily(workdir, old_patch):
return clean_up(cmd_result.ERROR)
patch_content = ''
files_were_shadowed = False
for filn in files:
if args.opt_new_name:
old_file = os.path.join(workdir, filn)
new_file = filn
else:
old_file = patchfns.backup_file_name(patch, filn)
next_patch = patchfns.next_patch_for_file(patch, filn)
if not next_patch:
new_file = filn
else:
new_file = patchfns.backup_file_name(next_patch, filn)
files_were_shadowed = True
result = diff.diff_file(filn, old_file, new_file, args)
if result.eflags > 1:
output.error('\n'.join(result.stderr, 'Diff failed, aborting\n'))
return clean_up(cmd_result.ERROR)
elif result.eflags == 0 or not result.stdout:
continue
else:
patch_content += result.stdout
patch_file = patchfns.patch_file_name(patch)
prev_patch_file = patch_file if os.path.isfile(patch_file) else '/dev/null'
result_content = patchfns.patch_header(prev_patch_file)
if not patch_content:
output.error('Nothing in patch %s\n' % patchfns.print_patch(patch))
else:
if files_were_shadowed:
if not args.opt_force:
output.error('More recent patches modify files in patch %s. Enforce refresh with -f.\n' % patchfns.print_patch(patch))
return clean_up(cmd_result.ERROR_SUGGEST_FORCE)
if args.opt_strip_trailing_whitespace:
output.error('Cannot use --strip-trailing-whitespace on a patch that has shadowed files.\n')
if args.opt_strip_trailing_whitespace and not files_were_shadowed:
result = putils.remove_trailing_ws(patch_content, num_strip_level)
if result.eflags == cmd_result.OK:
patch_content = result.stdout
if result.stderr:
output.error(result.stderr)
else:
result = putils.remove_trailing_ws(patch_content, num_strip_level, dry_run=True)
if result.stderr:
output.error(result.stderr)
if args.opt_diffstat:
diffstat_text = diffstat.get_diffstat(patch_content, num_strip_level)
result_content += diffstat_text
result_content += patch_content
patch_file_dir = os.path.dirname(patch_file)
if not os.path.exists(patch_file_dir):
os.makedirs(patch_file_dir)
is_ok = True
QUILT_PC = customization.get_config('QUILT_PC')
if fsutils.file_contents_equal(patch_file, result_content):
output.write('Patch %s is unchanged\n' % patchfns.print_patch(patch))
else:
if args.opt_backup and os.path.isfile(patch_file):
try:
os.rename(patch_file, patch_file + '~')
except OSError:
output.error('Failed to create backup %s\n' % patch_file + '~')
is_ok = False
if is_ok:
is_ok = fsutils.set_file_contents(patch_file, result_content)
if is_ok and args.opt_new_name:
insert_ok = patchfns.insert_in_series(patch, old_patch_args)
if not insert_ok:
output.error('Failed to insert patch %s into file series\n' % patchfns.print_patch(patch))
return clean_up(cmd_result.ERROR)
try:
patch_dir = os.path.join(QUILT_PC, patch)
if os.path.exists(patch_dir):
shutil.rmtree(patch_dir)
os.rename(workdir, patch_dir)
open(patchfns.DB, 'a').write(patch + '\n')
except:
output.error('Failed to create patch %s\n' % patchfns.print_patch(patch))
return clean_up(cmd_result.ERROR)
output.write('Fork of patch %s created as %s\n' % (patchfns.print_patch(old_patch), patchfns.print_patch(patch)))
elif is_ok and patch_content:
output.write('Refreshed patch %s\n' % patchfns.print_patch(patch))
fsutils.touch(os.path.join(QUILT_PC, patch, '.timestamp'))
if is_ok:
tagf = os.path.join(QUILT_PC, patch + '~refresh')
if os.path.exists(tagf):
os.remove(tagf)
is_ok = patchfns.change_db_strip_level('-p%s' % num_strip_level, patch)
return clean_up(cmd_result.OK if is_ok and patch_content else cmd_result.ERROR)
def _get_no_diff_timestamps(args):
if args.opt_no_timestamps:
return True
return customization.get_config('QUILT_NO_DIFF_TIMESTAMPS', False)
def _get_no_diff_index(args):
if args.opt_no_index:
return True
return customization.get_config('QUILT_NO_DIFF_INDEX', False)
