def run_fork(args):
patchfns.chdir_to_base_dir()
top_patch = patchfns.find_top_patch()
if not top_patch:
return cmd_result.ERROR
new_patch = args.arg_new_name if args.arg_new_name else patchfns.next_filename(top_patch)
new_patch_file = patchfns.patch_file_name(new_patch)
new_patch_dir = os.path.join(patchfns.QUILT_PC, new_patch)
if patchfns.patch_in_series(new_patch) or os.path.isdir(new_patch_dir) or os.path.exists(new_patch_file):
output.error('Patch %s exists already, please choose a new name\n' % patchfns.print_patch(new_patch))
return cmd_result.ERROR | cmd_result.SUGGEST_RENAME
is_ok = patchfns.rename_in_db(top_patch, new_patch)
is_ok = is_ok if not is_ok else patchfns.rename_in_series(top_patch, new_patch)
if is_ok:
top_patch_dir = os.path.join(patchfns.QUILT_PC, top_patch)
try:
os.rename(top_patch_dir, new_patch_dir)
except OSError:
is_ok = False
if is_ok:
top_patch_file = patchfns.patch_file_name(top_patch)
if os.path.exists(top_patch_file):
try:
shutil.copy2(top_patch_file, new_patch_file)
except Exception:
is_ok = False
if not is_ok:
output.write('Fork of patch %s to patch %s failed\n' % (patchfns.print_patch(top_patch), patchfns.print_patch(new_patch)))
else:
output.error('Fork of patch %s created as %s\n' % (patchfns.print_patch(top_patch), patchfns.print_patch(new_patch)))
return cmd_result.OK if is_ok else cmd_result.ERROR
def run_top(args):
patchfns.chdir_to_base_dir()
top = patchfns.find_top_patch()
if not top:
return cmd_result.ERROR
output.write('%s\n' % patchfns.print_patch(top))
return cmd_result.OK
def run_delete(args):
patchfns.chdir_to_base_dir()
if args.patch:
patch = patchfns.find_patch(args.patch)
if not patch:
return cmd_result.ERROR
else:
patch = patchfns.top_patch()
if args.opt_next:
patch =patchfns.patch_after(patch)
if not patch:
output.error('No next patch\n')
return cmd_result.ERROR
if not patch:
patchfns.find_top_patch()
return cmd_result.ERROR
if patchfns.is_applied(patch):
if patch != patchfns.top_patch():
output.error('Patch %s is currently applied\n' % patchfns.print_patch(patch))
return cmd_result.ERROR
if patchfns.pyquilt_command('pop -qf') != cmd_result.OK:
return cmd_result.ERROR
if patchfns.remove_from_series(patch):
output.write('Removed patch %s\n' % patchfns.print_patch(patch))
else:
output.error('Failed to remove patch %s\n' % patchfns.print_patch(patch))
return cmd_result.ERROR
patch_file = patchfns.patch_file_name(patch)
if args.opt_remove and os.path.exists(patch_file):
if args.opt_backup:
try:
os.rename(patch_file, patch_file + '~')
except IOError:
output.error('Failed to backup patch file %s\n' % patch_file)
return cmd_result.ERROR
else:
try:
os.remove(patch_file)
except IOError:
output.error('Failed to remove patch file %s\n' % patch_file)
return cmd_result.ERROR
return cmd_result.OK
def run_fold(args):
patchfns.chdir_to_base_dir()
if not args.opt_strip_level:
args.opt_strip_level = '1'
opt_patch_args = '' if not args.opt_quiet else ' -s'
if not args.opt_force or args.opt_quiet:
opt_patch_args += ' -f'
if args.opt_reverse:
opt_patch_args += ' -R'
top = patchfns.find_top_patch()
if not top:
return cmd_result.ERROR
failed = suggest_force = False
try:
workdir = patchfns.gen_tempfile(template=os.getcwd(), asdir=True)
if patchfns.SUBDIR:
subdir = patchfns.SUBDIR
prefix = os.path.join(workdir, patchfns.SUBDIR) + os.sep
else:
subdir = '.'
prefix = workdir + os.sep
patch_args = '-p%s --backup --prefix="%s" -E %s' % (args.opt_strip_level, prefix, opt_patch_args)
patch_text = sys.stdin.read()
result = putils.apply_patch_text(patch_text, indir=subdir, patch_args=patch_args)
output.write(result.stdout)
output.error(result.stderr)
if result.eflags != 0 and not args.opt_force:
suggest_force = True
failed = True
if not failed:
for filename in fsutils.files_in_dir(workdir):
backup_file = patchfns.backup_file_name(top, filename)
if not os.path.exists(backup_file):
try:
backup_file_dir = os.path.dirname(backup_file)
if backup_file_dir and not os.path.exists(backup_file_dir):
os.makedirs(backup_file_dir)
os.link(os.path.join(workdir, filename), backup_file)
except OSError as edata:
failed = True
break
except KeyboardInterrupt:
failed = True
if failed:
for filename in fsutils.files_in_dir(workdir):
try:
shutil.move(os.path.join(workdir, filename), filename)
except OSError:
output.error('File %s may be corrupted\n' % filename)
if os.path.exists(workdir):
shutil.rmtree(workdir)
return cmd_result.OK if not failed else cmd_result.ERROR_SUGGEST_FORCE if suggest_force else cmd_result.ERROR
