-"""Function/variables commmon to all the commands
+"""Function/variables common to all the commands
"""
__copyright__ = """
from optparse import OptionParser, make_option
from stgit.utils import *
-from stgit import stack, git
+from stgit import stack, git, basedir
+
+crt_series = None
# Command exception class
# Utility functions
-def git_id(string, strict = False):
+def git_id(rev):
"""Return the GIT id
"""
- if not string:
+ if not rev:
return None
- string_list = string.split('/')
-
- if len(string_list) == 1:
- patch_name = None
- git_id = string_list[0]
-
- if git_id == 'HEAD':
- return git.get_head()
- if git_id == 'base':
- return read_string(crt_series.get_base_file())
-
- for path in [os.path.join(git.base_dir, 'refs', 'heads'),
- os.path.join(git.base_dir, 'refs', 'tags')]:
- id_file = os.path.join(path, git_id)
- if os.path.isfile(id_file):
- return read_string(id_file)
-
- # maybe GIT knows more about this id
- if not strict:
- return git_id
- elif len(string_list) == 2:
- patch_name = string_list[0]
- if patch_name == '':
- patch_name = crt_series.get_current()
- git_id = string_list[1]
+ rev_list = rev.split('/')
+ if len(rev_list) == 2:
+ patch_id = rev_list[1]
+ if not patch_id:
+ patch_id = 'top'
+ elif len(rev_list) == 1:
+ patch_id = 'top'
+ else:
+ patch_id = None
+
+ patch_branch = rev_list[0].split('@')
+ if len(patch_branch) == 1:
+ series = crt_series
+ elif len(patch_branch) == 2:
+ series = stack.Series(patch_branch[1])
+ else:
+ raise CmdException, 'Unknown id: %s' % rev
+ patch_name = patch_branch[0]
+ if not patch_name:
+ patch_name = series.get_current()
if not patch_name:
raise CmdException, 'No patches applied'
- elif not (patch_name in crt_series.get_applied()
- + crt_series.get_unapplied()):
- raise CmdException, 'Unknown patch "%s"' % patch_name
- if git_id == 'bottom':
- return crt_series.get_patch(patch_name).get_bottom()
- if git_id == 'top':
- return crt_series.get_patch(patch_name).get_top()
-
- raise CmdException, 'Unknown id: %s' % string
+ # patch
+ if patch_name in series.get_applied() \
+ or patch_name in series.get_unapplied():
+ if patch_id == 'top':
+ return series.get_patch(patch_name).get_top()
+ elif patch_id == 'bottom':
+ return series.get_patch(patch_name).get_bottom()
+ # Note we can return None here.
+ elif patch_id == 'top.old':
+ return series.get_patch(patch_name).get_old_top()
+ elif patch_id == 'bottom.old':
+ return series.get_patch(patch_name).get_old_bottom()
+
+ # base
+ if patch_name == 'base' and len(rev_list) == 1:
+ return read_string(series.get_base_file())
+
+ # anything else failed
+ return git.rev_parse(rev + '^{commit}')
def check_local_changes():
if git.local_changes():
if not crt_series.head_top_equal():
raise CmdException, \
'HEAD and top are not the same. You probably committed\n' \
- ' changes to the tree ouside of StGIT. If you know what you\n' \
+ ' changes to the tree outside of StGIT. If you know what you\n' \
' are doing, use the "refresh -f" command'
def check_conflicts():
- if os.path.exists(os.path.join(git.base_dir, 'conflicts')):
+ if os.path.exists(os.path.join(basedir.get(), 'conflicts')):
raise CmdException, 'Unsolved conflicts. Please resolve them first'
-def print_crt_patch():
- patch = crt_series.get_current()
+def print_crt_patch(branch = None):
+ if not branch:
+ patch = crt_series.get_current()
+ else:
+ patch = stack.Series(branch).get_current()
+
if patch:
print 'Now at patch "%s"' % patch
else:
print 'No patches applied'
-def resolved(filename):
- git.update_cache([filename])
+def resolved(filename, reset = None):
+ if reset:
+ reset_file = filename + '.' + reset
+ if os.path.isfile(reset_file):
+ if os.path.isfile(filename):
+ os.remove(filename)
+ os.rename(reset_file, filename)
+
+ git.update_cache([filename], force = True)
+
for ext in ['.local', '.older', '.remote']:
fn = filename + ext
if os.path.isfile(fn):
os.remove(fn)
-def resolved_all():
+def resolved_all(reset = None):
conflicts = git.get_conflicts()
if conflicts:
for filename in conflicts:
- resolved(filename)
- os.remove(os.path.join(git.base_dir, 'conflicts'))
+ resolved(filename, reset)
+ os.remove(os.path.join(basedir.get(), 'conflicts'))
+
+def push_patches(patches, check_merged = False):
+ """Push multiple patches onto the stack. This function is shared
+ between the push and pull commands
+ """
+ forwarded = crt_series.forward_patches(patches)
+ if forwarded > 1:
+ print 'Fast-forwarded patches "%s" - "%s"' % (patches[0],
+ patches[forwarded - 1])
+ elif forwarded == 1:
+ print 'Fast-forwarded patch "%s"' % patches[0]
+
+ names = patches[forwarded:]
-def name_email(string):
+ # check for patches merged upstream
+ if check_merged:
+ print 'Checking for patches merged upstream...',
+ sys.stdout.flush()
+
+ merged = crt_series.merged_patches(names)
+
+ print 'done (%d found)' % len(merged)
+ else:
+ merged = []
+
+ for p in names:
+ print 'Pushing patch "%s"...' % p,
+ sys.stdout.flush()
+
+ if p in merged:
+ crt_series.push_patch(p, empty = True)
+ print 'done (merged upstream)'
+ else:
+ modified = crt_series.push_patch(p)
+
+ if crt_series.empty_patch(p):
+ print 'done (empty patch)'
+ elif modified:
+ print 'done (modified)'
+ else:
+ print 'done'
+
+def name_email(address):
"""Return a tuple consisting of the name and email parsed from a
- standard 'name <email>' string
+ standard 'name <email>' or 'email (name)' string
+ """
+ address = re.sub('[\\\\"]', '\\\\\g<0>', address)
+ str_list = re.findall('^(.*)\s*<(.*)>\s*$', address)
+ if not str_list:
+ str_list = re.findall('^(.*)\s*\((.*)\)\s*$', address)
+ if not str_list:
+ raise CmdException, 'Incorrect "name <email>"/"email (name)" string: %s' % address
+ return ( str_list[0][1], str_list[0][0] )
+
+ return str_list[0]
+
+def name_email_date(address):
+ """Return a tuple consisting of the name, email and date parsed
+ from a 'name <email> date' string
"""
- names = re.split('([^<>]*)<([^<>]*)>', string)
- if len(names) != 4:
- raise CmdException, 'Incorrect "name <email>" string: %s' % string
+ address = re.sub('[\\\\"]', '\\\\\g<0>', address)
+ str_list = re.findall('^(.*)\s*<(.*)>\s*(.*)\s*$', address)
+ if not str_list:
+ raise CmdException, 'Incorrect "name <email> date" string: %s' % address
- return tuple([names[1].strip(), names[2].strip()])
+ return str_list[0]
~mdw / stgit / blobdiff