def rebase_patches(without_git_rebase=True, directory=None):
### Ensure a clean/valid working environment
ensure_clean_working_env(git_status=True, directory=directory)
### Make sure we need to actually call this
# Get the current branch
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
# Get the patches branch
patches_branch = 'patches/' + current_branch
# Get the current patches.conf
config = get_patch_config(patches_branch, directory=directory)
### Execute the rebase
if without_git_rebase:
non_git_rebase(config['parent'], directory=directory)
else:
git_rebase(config['parent'], directory=directory)
### Update the patches information
# Get the latest configs
config = get_patch_config(patches_branch, directory)
# Set the base to the current hash (before patches)
current_branch_ = get_current_branch(directory)
debug('Current branch: ' + current_branch_ or 'could not determine branch')
config['base'] = get_commit_hash(current_branch_, directory)
debug('New current commit hash after rebase: ' + config['base'])
# Set the new upstream hash to the previous upstream hash
config['previous'] = get_commit_hash(config['parent'], directory)
debug('New parent commit hash after rebase: ' + config['previous'])
# Clear the trimbase (it needs to be reapplied)
config['trimbase'] = ''
# Write the new configs
set_patch_config(patches_branch, config, directory)
def rebase_patches(without_git_rebase=True, directory=None):
### Ensure a clean/valid working environment
ensure_clean_working_env(git_status=True, directory=directory)
### Make sure we need to actually call this
# Get the current branch
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
# Get the patches branch
patches_branch = 'patches/' + current_branch
# Get the current patches.conf
config = get_patch_config(patches_branch, directory=directory)
### Execute the rebase
if without_git_rebase:
non_git_rebase(config['parent'], directory=directory)
else:
git_rebase(config['parent'], directory=directory)
### Update the patches information
# Get the latest configs
config = get_patch_config(patches_branch, directory)
# Set the base to the current hash (before patches)
current_branch_ = get_current_branch(directory)
debug('Current branch: ' + current_branch_ or 'could not determine branch')
config['base'] = get_commit_hash(current_branch_, directory)
debug('New current commit hash after rebase: ' + config['base'])
# Set the new upstream hash to the previous upstream hash
config['previous'] = get_commit_hash(config['parent'], directory)
debug('New parent commit hash after rebase: ' + config['previous'])
# Clear the trimbase (it needs to be reapplied)
config['trimbase'] = ''
# Write the new configs
set_patch_config(patches_branch, config, directory)
def rebase_patches(without_git_rebase=True, directory=None):
### Ensure a clean/valid working environment
ret = ensure_clean_working_env(git_status=True, directory=directory)
if ret != 0:
return ret
### Make sure we need to actually call this
# Get the current branch
current_branch = get_current_branch(directory)
# Get the patches branch
patches_branch = "patches/" + current_branch
# Get the current patches.conf
config = get_patch_config(patches_branch, directory=directory)
# Get the current upstream commit hash
upstream_commit_hash = get_commit_hash(config["parent"], directory)
# If the current upstream commit hash is the same as the stored one, noop
if upstream_commit_hash == config["previous"]:
debug(
"Nothing to do: Current branch (" + current_branch + ")'s "
"base commit hash is the same as the source branch (" + config["parent"] + ")'s commit hash."
)
debug(" Did you forget to update the parent branch first?")
debug(
" Updating the parent branch can be done by calling "
"'git-bloom-patch rebase' on it, or 'git-bloom-import-upsteam'"
" if the parent branch is the upstream branch."
)
return 0
else:
debug(
"rebase_patches: "
+ upstream_commit_hash
+ " == "
+ config["previous"]
+ ": "
+ str(upstream_commit_hash == config["previous"])
)
### Execute the rebase
if without_git_rebase:
non_git_rebase(config["parent"], directory=directory)
else:
git_rebase(config["parent"], directory=directory)
### Update the patches information
# Get the latest configs
config = get_patch_config(patches_branch, directory)
# Set the base to the current hash (before patches)
config["base"] = get_commit_hash(current_branch, directory)
# Set the new upstream hash to the previous upstream hash
config["previous"] = get_commit_hash(config["parent"], directory)
# Clear the trimbase (it needs to be reapplied)
config["trimbase"] = ""
# Write the new configs
set_patch_config(patches_branch, config, directory)
return 0
def post_rebase(self, destination):
# Determine the current package being generated
name = destination.split('/')[-1]
distro = destination.split('/')[-2]
# Retrieve the stackage
stackage, kind = self.packages[name]
# Ask to continue if interactive
if self.interactive:
if not maybe_continue('y'):
error("Answered no to continue, aborting.")
return code.ANSWERED_NO_TO_CONTINUE
### Start debian generation
# Get time of day
from dateutil import tz
stamp = datetime.datetime.now(tz.tzlocal())
# Convert stackage to debian data
data = self.convert_stackage_to_debian_data(stackage, kind)
# Get apt_installer from rosdep
from rosdep2.catkin_support import get_installer
self.apt_installer = get_installer(APT_INSTALLER)
# Create debians for each distro
with inbranch(destination):
self.generate_debian(data, stamp, distro)
# Create the tag name for later
self.tag_names[destination] = self.generate_tag_name(data)
# Update the patch configs
patches_branch = 'patches/' + destination
config = get_patch_config(patches_branch)
# Store it
self.store_original_config(config, patches_branch)
# Modify the base so import/export patch works
config['base'] = get_commit_hash(get_current_branch())
# Set it
set_patch_config(patches_branch, config)
def post_rebase(self, destination):
name = destination.split('/')[-1]
# Retrieve the package
package = self.packages[name]
# Handle differently if this is an rpm vs distro branch
if destination in self.rpm_branches:
info("Placing RPM template files into '{0}' branch."
.format(destination))
# Then this is an rpm branch
# Place the raw template files
self.place_template_files()
else:
# This is a distro specific rpm branch
# Determine the current package being generated
distro = destination.split('/')[-2]
# Create RPMs for each distro
with inbranch(destination):
data = self.generate_rpm(package, distro)
# Create the tag name for later
self.tag_names[destination] = self.generate_tag_name(data)
# Update the patch configs
patches_branch = 'patches/' + destination
config = get_patch_config(patches_branch)
# Store it
self.store_original_config(config, patches_branch)
# Modify the base so import/export patch works
current_branch = get_current_branch()
if current_branch is None:
error("Could not determine current branch.", exit=True)
config['base'] = get_commit_hash(current_branch)
# Set it
set_patch_config(patches_branch, config)
def post_rebase(self, destination):
name = destination.split('/')[-1]
# Retrieve the package
package = self.packages[name]
# Handle differently if this is an arch vs distro branch
if destination in self.arch_branches:
info("Placing Arch template files into '{0}' branch."
.format(destination))
# Then this is an arch branch
# Place the raw template files
self.place_template_files()
else:
# This is a distro specific arch branch
# Determine the current package being generated
distro = destination.split('/')[-2]
# Create Arch packages for each distro
with inbranch(destination):
# To fit Arch Linux philosophy a bit better, we move all the source files into a subdirectory.
# Arch Linux doesn't support source distribution through a subdirectory; therefore we should ideally compress the sources or provide a URL.
# At this point in the generator, it is tricky to get the release URL. Furthermore it wouldn't fit bloom's patch mechanism very well.
# To work around, we copy the sources to the $srcdir at the beginning inside the prepare() function.
temp_dir = mkdtemp(dir='.')
for item in os.listdir("."):
itemsrc = os.path.abspath(item)
if os.path.basename(itemsrc) in ['.', '..', '.git', '.svn', 'arch',os.path.basename(temp_dir)]:
continue
itemdst = os.path.abspath(os.path.join(temp_dir,item))
execute_command('git mv ' + itemsrc + ' ' + itemdst)
execute_command('git mv ' + temp_dir + ' ' + name)
execute_command('git commit --amend --no-edit')
# Then generate the PKGBUILD
data = self.generate_arch(package, distro)
# And finally move the PKGBUILD to the root directory of the package.
for item in os.listdir("arch"):
itemsrc = os.path.abspath(os.path.join("arch",item))
if os.path.basename(itemsrc) in ['.', '..', '.git', '.svn']:
continue
itemdst = os.path.abspath(item)
execute_command('git mv ' + itemsrc + ' ' + itemdst)
execute_command('git commit --amend --no-edit')
# Create the tag name for later
self.tag_names[destination] = self.generate_tag_name(data)
# Update the patch configs
patches_branch = 'patches/' + destination
config = get_patch_config(patches_branch)
# Store it
self.store_original_config(config, patches_branch)
# Modify the base so import/export patch works
current_branch = get_current_branch()
if current_branch is None:
error("Could not determine current branch.", exit=True)
config['base'] = get_commit_hash(current_branch)
# Set it
set_patch_config(patches_branch, config)
def post_rebase(self, destination):
name = destination.split('/')[-1]
# Retrieve the package
package = self.packages[name]
# Handle differently if this is a debian vs distro branch
if destination in self.debian_branches:
info("Placing debian template files into '{0}' branch.".format(
destination))
# Then this is a debian branch
# Place the raw template files
self.place_template_files()
else:
# This is a distro specific debian branch
# Determine the current package being generated
distro = destination.split('/')[-2]
# Create debians for each distro
with inbranch(destination):
data = self.generate_debian(package, distro)
# Create the tag name for later
self.tag_names[destination] = self.generate_tag_name(data)
# Update the patch configs
patches_branch = 'patches/' + destination
config = get_patch_config(patches_branch)
# Store it
self.store_original_config(config, patches_branch)
# Modify the base so import/export patch works
current_branch = get_current_branch()
if current_branch is None:
error("Could not determine current branch.", exit=True)
config['base'] = get_commit_hash(current_branch)
# Set it
set_patch_config(patches_branch, config)
def _trim(config, force, directory):
debug("_trim(" + str(config) + ", " + str(force) + ", " + \
str(directory) + ")")
if config['trimbase'] != '':
warning("It looks like the trim operation has already been done, "
"nested trimming is not supported.")
if force:
warning("Proceeding anyways because of '--force'")
else:
warning("If you would like to continue anyways use '--force'")
return None
config['trimbase'] = get_commit_hash(get_current_branch(directory))
tmp_dir = tempfile.mkdtemp()
try:
# Buckup trim sub directory
git_root = get_root()
sub_dir = os.path.join(git_root, config['trim'])
storage = os.path.join(tmp_dir, config['trim'])
shutil.copytree(sub_dir, storage)
# Clear out the git repo
execute_command('git rm -rf ./*', cwd=directory)
# Copy the sub directory back
for item in os.listdir(storage):
src = os.path.join(storage, item)
dst = os.path.join(git_root, item)
if os.path.isdir(src):
shutil.copytree(src, dst)
else:
shutil.copy(src, dst)
# Stage
execute_command('git add ./*', cwd=directory)
# Commit
cmd = 'git commit -m "Trimmed the branch to only the ' + \
config['trim'] + ' sub directory"'
execute_command(cmd, cwd=directory)
# Update the patch base to be this commit
config['base'] = get_commit_hash(get_current_branch(directory))
finally:
if os.path.exists(tmp_dir):
shutil.rmtree(tmp_dir)
return config
def remove_patches(directory=None):
# Get the current branch
current_branch = get_current_branch(directory)
# Ensure the current branch is valid
if current_branch is None:
error("Could not determine current branch, are you in a git repo?")
return 1
# Construct the patches branch
patches_branch = 'patches/' + current_branch
try:
# See if the patches branch exists
if branch_exists(patches_branch, False, directory=directory):
if not branch_exists(patches_branch, True, directory=directory):
track_branches(patches_branch, directory)
else:
error("No patches branch (" + patches_branch + ") found, cannot "
"remove patches.")
return 1
# Get the parent branch from the patches branch
config = get_patch_config(patches_branch, directory=directory)
parent, spec = config['parent'], config['base']
if None in [parent, spec]:
error("Could not retrieve patches info.")
return 1
debug("Removing patches from " + current_branch + " back to base "
"commit " + spec)
# Reset this branch using git revert --no-edit spec
current_commit = get_commit_hash(current_branch, directory)
command_spec = spec + '..' + current_commit
execute_command(
'git revert --no-edit -Xtheirs ' + command_spec, cwd=directory
)
# Update the base
config['base'] = get_commit_hash(current_branch, directory)
set_patch_config(patches_branch, config, directory=directory)
finally:
if current_branch:
checkout(current_branch, directory=directory)
return 0
def remove_patches(directory=None):
# Get the current branch
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
# Ensure the current branch is valid
if current_branch is None:
error("Could not determine current branch, are you in a git repo?",
exit=True)
# Construct the patches branch
patches_branch = 'patches/' + current_branch
try:
# See if the patches branch exists
if branch_exists(patches_branch, False, directory=directory):
if not branch_exists(patches_branch, True, directory=directory):
track_branches(patches_branch, directory)
else:
error("No patches branch (" + patches_branch + ") found, cannot "
"remove patches.",
exit=True)
# Get the parent branch from the patches branch
config = get_patch_config(patches_branch, directory=directory)
parent, spec = config['parent'], config['base']
if None in [parent, spec]:
error("Could not retrieve patches info.", exit=True)
debug("Removing patches from " + current_branch + " back to base "
"commit " + spec)
# Reset this branch using git revert --no-edit spec
current_commit = get_commit_hash(current_branch, directory)
command_spec = spec + '..' + current_commit
execute_command('git revert --no-edit -Xtheirs ' + command_spec,
cwd=directory)
# Update the base
config['base'] = get_commit_hash(current_branch, directory)
set_patch_config(patches_branch, config, directory=directory)
finally:
if current_branch:
checkout(current_branch, directory=directory)
def _undo(config, directory):
debug("_undo(" + str(config) + ", " + str(directory) + ")")
# TODO: handle repo with changes
# TODO: handle repo with patches applied
if config['trimbase'] == '':
debug("Branch has not been trimmed previously, undo not required.")
return None
# Reset with git-revert
cmt = get_commit_hash(get_current_branch(directory), directory)
cmd = 'git revert --no-edit -Xtheirs ' + config['trimbase'] + '..' + cmt
execute_command(cmd, cwd=directory)
# Unset the trimbase
config['trimbase'] = ''
return config
def import_patches(directory=None):
# Get current branch
current_branch = get_current_branch(directory)
# Construct the patches branch name
patches_branch = 'patches/' + current_branch
# Ensure the patches branch exists and is tracked
if branch_exists(patches_branch, False, directory=directory):
if not branch_exists(patches_branch, True, directory=directory):
track_branches(patches_branch, directory)
else:
error("The patches branch ({0}) does not ".format(patches_branch) + \
"exist, did you use git-bloom-branch?")
return code.BRANCH_DOES_NOT_EXIST
# Create a swap space
tmp_dir = tempfile.mkdtemp()
try:
# Get parent branch and base commit from patches branch
config = get_patch_config(patches_branch, directory)
parent_branch, commit = config['parent'], config['base']
if commit != get_commit_hash(current_branch, directory):
warning("The current commit is not the same as the most recent "
"rebase commit. This might mean that you have committed "
"since the last time you did 'git-bloom-patch export'.")
return code.PATCHES_NOT_EXPORTED
# Checkout to the patches branch
checkout(patches_branch, directory=directory)
# Copy the patches to a temp location
patches = list_patches(directory)
if len(patches) == 0:
debug("No patches in the patches branch, nothing to do")
return code.NOTHING_TO_DO
tmp_dir_patches = []
for patch in patches:
tmp_dir_patches.append(os.path.join(tmp_dir, patch))
if directory is not None:
patch = os.path.join(directory, patch)
shutil.copy(patch, tmp_dir)
# Now checkout back to the original branch and import them
checkout(current_branch, directory=directory)
cmd = 'git am {0}*.patch'.format(tmp_dir + os.sep)
execute_command(cmd, cwd=directory)
# Notify the user
info("Applied {0} patches".format(len(patches)))
finally:
if current_branch:
checkout(current_branch, directory=directory)
if os.path.exists(tmp_dir):
shutil.rmtree(tmp_dir)
return 0
def post_rebase(self, destination):
name = destination.split('/')[-1]
# Retrieve the stackage
stackage, kind = self.packages[name]
# Handle differently if this is a debian vs distro branch
if destination in self.debian_branches:
info("Placing debian template files into '{0}' branch.".format(destination))
# Check for valid CMakeLists.txt if a metapackage
if kind == 'package' and is_metapackage(stackage):
check_metapackage_for_valid_cmake(name)
# Then this is a debian branch
# Place the raw template files
self.place_tempalte_files()
else:
# Check for valid CMakeLists.txt if a metapackage
if kind == 'package' and is_metapackage(stackage):
check_metapackage_for_valid_cmake(name)
# This is a distro specific debian branch
# Determine the current package being generated
distro = destination.split('/')[-2]
### Start debian generation
# Get time of day
from dateutil import tz
stamp = datetime.datetime.now(tz.tzlocal())
# Convert stackage to debian data
data = self.convert_stackage_to_debian_data(stackage, kind)
# Get apt_installer from rosdep
from rosdep2.catkin_support import get_installer
self.apt_installer = get_installer(APT_INSTALLER)
# Create debians for each distro
with inbranch(destination):
self.generate_debian(data, stamp, distro)
# Create the tag name for later
self.tag_names[destination] = self.generate_tag_name(data)
# Update the patch configs
patches_branch = 'patches/' + destination
config = get_patch_config(patches_branch)
# Store it
self.store_original_config(config, patches_branch)
# Modify the base so import/export patch works
current_branch = get_current_branch()
if current_branch is None:
error("Could not determine current branch.", exit=True)
config['base'] = get_commit_hash(current_branch)
# Set it
set_patch_config(patches_branch, config)
def _undo(config, directory):
debug("_undo(" + str(config) + ", " + str(directory) + ")")
# TODO: handle repo with changes
# TODO: handle repo with patches applied
if config["trimbase"] == "":
debug("Branch has not been trimmed previously, undo not required.")
return None
# Reset with git-revert
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
cmt = get_commit_hash(current_branch, directory)
cmd = "git revert --no-edit -Xtheirs " + config["trimbase"] + ".." + cmt
execute_command(cmd, cwd=directory)
# Unset the trimbase
config["trimbase"] = ""
return config
def _undo(config, directory):
debug("_undo(" + str(config) + ", " + str(directory) + ")")
# TODO: handle repo with changes
# TODO: handle repo with patches applied
if config['trimbase'] == '':
debug("Branch has not been trimmed previously, undo not required.")
return None
# Reset with git-revert
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
cmt = get_commit_hash(current_branch, directory)
cmd = 'git revert --no-edit -Xtheirs ' + config['trimbase'] + '..' + cmt
execute_command(cmd, cwd=directory)
# Unset the trimbase
config['trimbase'] = ''
return config
def main(sysargs=None):
parser = get_argument_parser()
parser = add_global_arguments(parser)
args = parser.parse_args(sysargs)
handle_global_arguments(args)
# Check that the current directory is a serviceable git/bloom repo
ret = ensure_clean_working_env()
if ret != 0:
parser.print_usage()
return ret
# Get the current git branch
current_branch = get_current_branch()
# Create a working temp directory
tmp_dir = create_temporary_directory()
cwd = os.getcwd()
try:
# Get off upstream branch
if current_branch == 'upstream':
checkout(get_commit_hash('upstream'), directory=cwd)
retcode = import_upstream(cwd, tmp_dir, args)
# Done!
retcode = retcode if retcode is not None else 0
if retcode == 0:
info("I'm happy. You should be too.")
return retcode
finally:
# Change back to the original cwd
os.chdir(cwd)
# Clean up
shutil.rmtree(tmp_dir)
if current_branch and branch_exists(current_branch, True, cwd):
checkout(current_branch, directory=cwd)
def execute_branch(src, dst, interactive, directory=None):
"""
Changes to the destination branch, creates branch and patches/branch
if they do not exist.
If the dst branch does not exist yet, then it is created by branching the
current working branch or the specified SRC_BRANCH.
If the patches/dst branch branch does not exist yet then it is created.
If the branches are created successful, then the working branch will be
set to the dst branch, otherwise the working branch will remain unchanged.
:param src: source branch from which to copy
:param dst: destination branch
:param interactive: if True actions are summarized before committing
:param directory: directory in which to preform this action
:raises: subprocess.CalledProcessError if any git calls fail
"""
# Determine if the srouce branch exists
if src is None:
error("No source specified and/or not a branch currently", exit=True)
if branch_exists(src, local_only=False, directory=directory):
if not branch_exists(src, local_only=True, directory=directory):
debug("Tracking source branch: {0}".format(src))
track_branches(src, directory)
elif tag_exists(src):
pass
else:
error("Specified source branch does not exist: {0}".format(src), exit=True)
# Determine if the destination branch needs to be created
create_dst_branch = False
if branch_exists(dst, local_only=False, directory=directory):
if not branch_exists(dst, local_only=True, directory=directory):
debug("Tracking destination branch: {0}".format(dst))
track_branches(dst, directory)
else:
create_dst_branch = True
# Determine if the destination patches branch needs to be created
create_dst_patches_branch = False
dst_patches = "patches/" + dst
if branch_exists(dst_patches, False, directory=directory):
if not branch_exists(dst_patches, True, directory=directory):
track_branches(dst_patches, directory)
else:
create_dst_patches_branch = True
# Summarize
if interactive:
info("Summary of changes:")
if create_dst_branch:
info(
" " * 22
+ "- The specified destination branch, "
+ ansi("boldon")
+ dst
+ ansi("reset")
+ ", does not exist; it will be created from the source "
"branch " + ansi("boldon") + src + ansi("reset")
)
if create_dst_patches_branch:
info(
" " * 22
+ "- The destination patches branch, "
+ ansi("boldon")
+ dst_patches
+ ansi("reset")
+ ", does not exist; it will be created"
)
info(" " * 22 + "- The working branch will be set to " + ansi("boldon") + dst + ansi("reset"))
if not maybe_continue():
error("Answered no to continue, aborting.", exit=True)
# Make changes to the layout
current_branch = get_current_branch(directory)
try:
# Change to the src branch
checkout(src, directory=directory)
# Create the dst branch if needed
if create_dst_branch:
create_branch(dst, changeto=True, directory=directory)
else:
checkout(dst, directory=directory)
# Create the dst patches branch if needed
if create_dst_patches_branch:
create_branch(dst_patches, orphaned=True, directory=directory)
# Create the starting config data if it does not exist
patches_ls = ls_tree(dst_patches, directory=directory)
if "patches.conf" not in patches_ls:
# Patches config not setup, set it up
config = {
"parent": src,
"previous": "",
"base": get_commit_hash(dst, directory=directory),
"trim": "",
"trimbase": "",
}
set_patch_config(dst_patches, config, directory=directory)
else:
config = get_patch_config(dst_patches, directory=directory)
if config["parent"] != src:
warning("Updated parent to '{0}' from '{1}'".format(src, config["parent"]))
config["parent"] = src
config["base"] = get_commit_hash(dst, directory=directory)
set_patch_config(dst_patches, config, directory=directory)
# Command successful, do not switch back to previous branch
current_branch = None
finally:
if current_branch is not None:
checkout(current_branch, directory=directory)
def import_patches(directory=None):
# Get current branch
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
# Construct the patches branch name
patches_branch = 'patches/' + current_branch
# Ensure the patches branch exists and is tracked
if branch_exists(patches_branch, False, directory=directory):
if not branch_exists(patches_branch, True, directory=directory):
track_branches(patches_branch, directory)
else:
error("The patches branch ({0}) does not ".format(patches_branch) +
"exist, did you use git-bloom-branch?", exit=True)
# Create a swap space
tmp_dir = tempfile.mkdtemp()
try:
# Get parent branch and base commit from patches branch
config = get_patch_config(patches_branch, directory)
parent_branch, commit = config['parent'], config['base']
if commit != get_commit_hash(current_branch, directory):
debug(
"commit != get_commit_hash(current_branch, directory)"
)
debug(
"{0} != get_commit_hash({1}, {2}) != {3}".format(
commit, current_branch, directory,
get_commit_hash(current_branch, directory)
)
)
os.system('git log')
warning(
"The current commit is not the same as the most recent "
"rebase commit."
)
warning(
"This might mean that you have committed since the last "
"time you did:"
)
warning(
" 'git-bloom-patch rebase' or 'git-bloom-patch remove'"
)
warning(
"Make sure you export any commits you want to save first:"
)
warning(" 'git-bloom-patch export'")
error("Patches not exported", exit=True)
# Checkout to the patches branch
checkout(patches_branch, directory=directory)
# Copy the patches to a temp location
patches = list_patches(directory)
if len(patches) == 0:
debug("No patches in the patches branch, nothing to do")
return -1 # Indicates that nothing was done
tmp_dir_patches = []
for patch in patches:
tmp_dir_patches.append(os.path.join(tmp_dir, patch))
if directory is not None:
patch = os.path.join(directory, patch)
shutil.copy(patch, tmp_dir)
# Now checkout back to the original branch and import them
checkout(current_branch, directory=directory)
try:
cmd = 'git am {0}*.patch'.format(tmp_dir + os.sep)
execute_command(cmd, cwd=directory)
except subprocess.CalledProcessError as e:
warning("Failed to apply one or more patches for the "
"'{0}' branch.".format(str(e)))
info('', use_prefix=False)
info('', use_prefix=False)
info(">>> Resolve any conflicts and when you have resolved this "
"problem run 'git am --resolved' and then exit the "
"shell using 'exit 0'. <<<", use_prefix=False)
info(" To abort use 'exit 1'", use_prefix=False)
if 'bash' in os.environ['SHELL']:
ret = subprocess.call([
"/bin/bash", "-l", "-c",
"""\
/bin/bash --rcfile <(echo "if [ -f /etc/bashrc ]; then source /etc/bashrc; fi; \
if [ -f ~/.bashrc ]; then source ~/.bashrc; fi;PS1='(bloom)$PS1'") -i"""
])
else:
ret = subprocess.call("$SHELL", shell=True)
if ret != 0:
error("User failed to resolve patch conflicts, exiting.")
sys.exit("'git-bloom-patch import' aborted.")
info("User reports that conflicts have been resolved, continuing.")
# Notify the user
info("Applied {0} patches".format(len(patches)))
finally:
if current_branch:
checkout(current_branch, directory=directory)
if os.path.exists(tmp_dir):
shutil.rmtree(tmp_dir)
def _trim(config, force, directory):
debug("_trim(" + str(config) + ", " + str(force) + ", " + \
str(directory) + ")")
if config['trimbase'] != '':
warning("It looks like the trim operation has already been done, "
"nested trimming is not supported.")
if force:
warning("Proceeding anyways because of '--force'")
else:
warning("If you would like to continue anyways use '--force'")
return None
config['trimbase'] = get_commit_hash(get_current_branch(directory))
tmp_dir = tempfile.mkdtemp()
try:
# Buckup trim sub directory
git_root = get_root()
sub_dir = os.path.join(git_root, config['trim'])
storage = os.path.join(tmp_dir, config['trim'])
shutil.copytree(sub_dir, storage)
# Clear out the git repo
execute_command('git rm -rf ./*', cwd=directory)
# Collect .* files (excluding .git)
dot_items = []
for item in os.listdir(git_root):
if item in ['.git', '..', '.']:
continue
if item.startswith('.'):
dot_items.append(item)
# Remove and .* files missed by 'git rm -rf *'
if len(dot_items) > 0:
execute_command('git rm -rf ' + ' '.join(dot_items), cwd=directory)
# Clear out any untracked files
execute_command('git clean -fdx', cwd=directory)
# Copy the sub directory back
for item in os.listdir(storage):
src = os.path.join(storage, item)
dst = os.path.join(git_root, item)
if os.path.isdir(src):
shutil.copytree(src, dst)
else:
shutil.copy(src, dst)
# Stage
execute_command('git add ./*', cwd=directory)
# Collect .* files
dot_items = []
for item in os.listdir(git_root):
if item in ['.git', '..', '.']:
continue
if item.startswith('.'):
dot_items.append(item)
# Add any .* files missed by 'git add ./*'
if len(dot_items) > 0:
execute_command('git add ' + ' '.join(dot_items), cwd=directory)
# Remove any straggling untracked files
execute_command('git clean -dXf', cwd=directory)
# Commit
cmd = 'git commit -m "Trimmed the branch to only the ' + \
config['trim'] + ' sub directory"'
execute_command(cmd, cwd=directory)
# Update the patch base to be this commit
config['base'] = get_commit_hash(get_current_branch(directory))
finally:
if os.path.exists(tmp_dir):
shutil.rmtree(tmp_dir)
return config
def _trim(config, force, directory):
debug("_trim(" + str(config) + ", " + str(force) + ", " + str(directory) +
")")
if config['trimbase'] != '':
warning("It looks like the trim operation has already been done, "
"nested trimming is not supported.")
if force:
warning("Proceeding anyways because of '--force'")
else:
warning("If you would like to continue anyways use '--force'")
return None
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
config['trimbase'] = get_commit_hash(current_branch)
tmp_dir = tempfile.mkdtemp()
try:
# Buckup trim sub directory
git_root = get_root()
sub_dir = os.path.join(git_root, config['trim'])
storage = os.path.join(tmp_dir, config['trim'])
shutil.copytree(sub_dir, storage)
# Clear out any untracked files
execute_command('git clean -fdx', cwd=directory)
# Collect al files (excluding .git)
items = []
for item in os.listdir(git_root):
if item in ['.git', '..', '.']:
continue
items.append(item)
# Remove and .* files missed by 'git rm -rf *'
if len(items) > 0:
execute_command('git rm -rf ' + ' '.join(items), cwd=directory)
# Copy the sub directory back
for item in os.listdir(storage):
src = os.path.join(storage, item)
dst = os.path.join(git_root, item)
if os.path.isdir(src):
shutil.copytree(src, dst)
else:
shutil.copy(src, dst)
# Stage
execute_command('git add ./*', cwd=directory)
# Collect .* files
dot_items = []
for item in os.listdir(git_root):
if item in ['.git', '..', '.']:
continue
if item.startswith('.'):
dot_items.append(item)
# Add any .* files missed by 'git add ./*'
if len(dot_items) > 0:
execute_command('git add ' + ' '.join(dot_items), cwd=directory)
# Remove any straggling untracked files
execute_command('git clean -dXf', cwd=directory)
# Commit
cmd = 'git commit -m "Trimmed the branch to only the ' + \
config['trim'] + ' sub directory"'
execute_command(cmd, cwd=directory)
# Update the patch base to be this commit
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
config['base'] = get_commit_hash(current_branch)
finally:
if os.path.exists(tmp_dir):
shutil.rmtree(tmp_dir)
return config
def _trim(config, force, directory):
debug("_trim(" + str(config) + ", " + str(force) + ", " + str(directory) + ")")
if config["trimbase"] != "":
warning("It looks like the trim operation has already been done, " "nested trimming is not supported.")
if force:
warning("Proceeding anyways because of '--force'")
else:
warning("If you would like to continue anyways use '--force'")
return None
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
config["trimbase"] = get_commit_hash(current_branch)
tmp_dir = tempfile.mkdtemp()
try:
# Buckup trim sub directory
git_root = get_root()
sub_dir = os.path.join(git_root, config["trim"])
storage = os.path.join(tmp_dir, config["trim"])
shutil.copytree(sub_dir, storage)
# Collect al files (excluding .git)
items = []
for item in os.listdir(git_root):
if item in [".git", "..", "."]:
continue
items.append(item)
# Remove and .* files missed by 'git rm -rf *'
if len(items) > 0:
execute_command("git rm -rf " + " ".join(items), cwd=directory)
# Clear out any untracked files
execute_command("git clean -fdx", cwd=directory)
# Copy the sub directory back
for item in os.listdir(storage):
src = os.path.join(storage, item)
dst = os.path.join(git_root, item)
if os.path.isdir(src):
shutil.copytree(src, dst)
else:
shutil.copy(src, dst)
# Stage
execute_command("git add ./*", cwd=directory)
# Collect .* files
dot_items = []
for item in os.listdir(git_root):
if item in [".git", "..", "."]:
continue
if item.startswith("."):
dot_items.append(item)
# Add any .* files missed by 'git add ./*'
if len(dot_items) > 0:
execute_command("git add " + " ".join(dot_items), cwd=directory)
# Remove any straggling untracked files
execute_command("git clean -dXf", cwd=directory)
# Commit
cmd = 'git commit -m "Trimmed the branch to only the ' + config["trim"] + ' sub directory"'
execute_command(cmd, cwd=directory)
# Update the patch base to be this commit
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
config["base"] = get_commit_hash(current_branch)
finally:
if os.path.exists(tmp_dir):
shutil.rmtree(tmp_dir)
return config
def import_upstream(cwd, tmp_dir, args):
# Ensure the bloom and upstream branches are tracked locally
track_branches(['bloom', 'upstream'])
# Create a clone of the bloom_repo to help isolate the activity
bloom_repo_clone_dir = os.path.join(tmp_dir, 'bloom_clone')
os.makedirs(bloom_repo_clone_dir)
os.chdir(bloom_repo_clone_dir)
bloom_repo = VcsClient('git', bloom_repo_clone_dir)
bloom_repo.checkout('file://{0}'.format(cwd))
# Ensure the bloom and upstream branches are tracked from the original
track_branches(['bloom', 'upstream'])
### Fetch the upstream tag
upstream_repo = None
upstream_repo_dir = os.path.join(tmp_dir, 'upstream_repo')
# If explicit svn url just export and git-import-orig
if args.explicit_svn_url is not None:
if args.upstream_version is None:
error("'--explicit-svn-version' must be specified with "
"'--explicit-svn-url'")
return 1
info("Checking out upstream at version " + ansi('boldon') + \
str(args.upstream_version) + ansi('reset') + \
" from repository at " + ansi('boldon') + \
str(args.explicit_svn_url) + ansi('reset'))
upstream_repo = VcsClient('svn', upstream_repo_dir)
retcode = try_vcstools_checkout(upstream_repo, args.explicit_svn_url)
if retcode != 0:
return retcode
meta = {
'name': None,
'version': args.upstream_version,
'type': 'manual'
}
# Else fetching from bloom configs
else:
# Check for a bloom branch
check_for_bloom()
# Parse the bloom config file
upstream_url, upstream_type, upstream_branch = parse_bloom_conf()
# If the upstream_tag is specified, don't search just fetch
upstream_repo = VcsClient(upstream_type, upstream_repo_dir)
if args.upstream_tag is not None:
warning("Using specified upstream tag '" + args.upstream_tag + "'")
if upstream_type == 'svn':
upstream_url += '/tags/' + args.upstream_tag
upstream_tag = ''
else:
upstream_tag = args.upstream_tag
retcode = try_vcstools_checkout(upstream_repo,
upstream_url,
upstream_tag)
if retcode != 0:
return retcode
meta = {
'name': None,
'version': args.upstream_tag,
'type': 'manual'
}
# We have to search for the upstream tag
else:
if args.upstream_devel is not None:
warning("Overriding the bloom.conf upstream branch with " + \
args.upstream_devel)
devel_branch = args.upstream_devel
else:
devel_branch = upstream_branch
meta = auto_upstream_checkout(upstream_repo,
upstream_url, devel_branch)
if type(meta) not in [dict] and meta != 0:
return meta
### Export the repository
version = args.upstream_version if args.upstream_version is not None \
else meta['version']
# Export the repository to a tar ball
tarball_prefix = 'upstream-' + str(version)
info('Exporting version {0}'.format(version))
tarball_path = os.path.join(tmp_dir, tarball_prefix)
if upstream_repo.get_vcs_type_name() == 'svn':
upstream_repo.export_repository('', tarball_path)
else:
if args.upstream_tag is not None:
upstream_repo.export_repository(args.upstream_tag, tarball_path)
else:
upstream_repo.export_repository(version, tarball_path)
# Get the gbp version elements from either the last tag or the default
last_tag = get_last_tag_by_date()
if last_tag == '':
gbp_major, gbp_minor, gbp_patch = segment_version(version)
else:
gbp_major, gbp_minor, gbp_patch = \
get_versions_from_upstream_tag(last_tag)
info("The latest upstream tag in the release repository is "
+ ansi('boldon') + last_tag + ansi('reset'))
# Ensure the new version is greater than the last tag
last_tag_version = '.'.join([gbp_major, gbp_minor, gbp_patch])
if parse_version(version) < parse_version(last_tag_version):
warning("""\
Version discrepancy:
The upstream version, {0}, is not newer than the previous \
release version, {1}.
""".format(version, last_tag_version))
if parse_version(version) <= parse_version(last_tag_version):
if args.replace:
if not gbp.has_replace():
error("The '--replace' flag is not supported on this "
"version of git-buildpackage.")
return 1
# Remove the conflicting tag first
warning("""\
The upstream version, {0}, is equal to or less than a previous \
import version.
Removing conflicting tag before continuing \
because the '--replace' options was specified.\
""".format(version))
execute_command('git tag -d {0}'.format('upstream/' + version))
execute_command('git push origin :refs/tags/'
'{0}'.format('upstream/' + version))
else:
warning("""\
The upstream version, {0}, is equal to a previous import version. \
git-buildpackage will fail, if you want to replace the existing \
upstream import use the '--replace' option.\
""".format(version))
# Look for upstream branch
if not branch_exists('upstream', local_only=True):
create_branch('upstream', orphaned=True, changeto=True)
# Go to the master branch
bloom_repo.update(get_commit_hash('upstream'))
# Detect if git-import-orig is installed
tarball_path += '.tar.gz'
if gbp.import_orig(tarball_path, args.interactive) != 0:
return 1
# Push changes back to the original bloom repo
execute_command('git push --all -f')
execute_command('git push --tags')
def execute_branch(src, dst, interactive, directory=None):
"""
Changes to the destination branch, creates branch and patches/branch
if they do not exist.
If the dst branch does not exist yet, then it is created by branching the
current working branch or the specified SRC_BRANCH.
If the patches/dst branch branch does not exist yet then it is created.
If the branches are created successful, then the working branch will be
set to the dst branch, otherwise the working branch will remain unchanged.
:param src: source branch from which to copy
:param dst: destination branch
:param interactive: if True actions are summarized before committing
:param directory: directory in which to preform this action
:raises: subprocess.CalledProcessError if any git calls fail
"""
# Determine if the srouce branch exists
if src is None:
error("No source specified and/or not a branch currently", exit=True)
if branch_exists(src, local_only=False, directory=directory):
if not branch_exists(src, local_only=True, directory=directory):
debug("Tracking source branch: {0}".format(src))
track_branches(src, directory)
elif tag_exists(src):
pass
else:
error("Specified source branch does not exist: {0}".format(src),
exit=True)
# Determine if the destination branch needs to be created
create_dst_branch = False
if branch_exists(dst, local_only=False, directory=directory):
if not branch_exists(dst, local_only=True, directory=directory):
debug("Tracking destination branch: {0}".format(dst))
track_branches(dst, directory)
else:
create_dst_branch = True
# Determine if the destination patches branch needs to be created
create_dst_patches_branch = False
dst_patches = 'patches/' + dst
if branch_exists(dst_patches, False, directory=directory):
if not branch_exists(dst_patches, True, directory=directory):
track_branches(dst_patches, directory)
else:
create_dst_patches_branch = True
# Summarize
if interactive:
info("Summary of changes:")
if create_dst_branch:
info(" " * 22 + "- The specified destination branch, " +
ansi('boldon') + dst + ansi('reset') +
", does not exist; it will be created from the source "
"branch " + ansi('boldon') + src + ansi('reset'))
if create_dst_patches_branch:
info(" " * 22 + "- The destination patches branch, " +
ansi('boldon') + dst_patches + ansi('reset') +
", does not exist; it will be created")
info(" " * 22 + "- The working branch will be set to " +
ansi('boldon') + dst + ansi('reset'))
if not maybe_continue():
error("Answered no to continue, aborting.", exit=True)
# Make changes to the layout
current_branch = get_current_branch(directory)
try:
# Change to the src branch
checkout(src, directory=directory)
# Create the dst branch if needed
if create_dst_branch:
create_branch(dst, changeto=True, directory=directory)
else:
checkout(dst, directory=directory)
# Create the dst patches branch if needed
if create_dst_patches_branch:
create_branch(dst_patches, orphaned=True, directory=directory)
# Create the starting config data if it does not exist
patches_ls = ls_tree(dst_patches, directory=directory)
if 'patches.conf' not in patches_ls:
# Patches config not setup, set it up
config = {
'parent': src,
'previous': '',
'base': get_commit_hash(dst, directory=directory),
'trim': '',
'trimbase': ''
}
set_patch_config(dst_patches, config, directory=directory)
else:
config = get_patch_config(dst_patches, directory=directory)
if config['parent'] != src:
warning("Updated parent to '{0}' from '{1}'".format(
src, config['parent']))
config['parent'] = src
config['base'] = get_commit_hash(dst, directory=directory)
set_patch_config(dst_patches, config, directory=directory)
# Command successful, do not switch back to previous branch
current_branch = None
finally:
if current_branch is not None:
checkout(current_branch, directory=directory)
def import_patches(directory=None):
# Get current branch
current_branch = get_current_branch(directory)
if current_branch is None:
error("Could not determine current branch.", exit=True)
# Construct the patches branch name
patches_branch = 'patches/' + current_branch
# Ensure the patches branch exists and is tracked
if branch_exists(patches_branch, False, directory=directory):
if not branch_exists(patches_branch, True, directory=directory):
track_branches(patches_branch, directory)
else:
error("The patches branch ({0}) does not ".format(patches_branch) +
"exist, did you use git-bloom-branch?", exit=True)
# Create a swap space
tmp_dir = tempfile.mkdtemp()
try:
# Get parent branch and base commit from patches branch
config = get_patch_config(patches_branch, directory)
parent_branch, commit = config['parent'], config['base']
if commit != get_commit_hash(current_branch, directory):
debug(
"commit != get_commit_hash(current_branch, directory)"
)
debug(
"{0} != get_commit_hash({1}, {2}) != {3}".format(
commit, current_branch, directory,
get_commit_hash(current_branch, directory)
)
)
os.system('git log')
warning(
"The current commit is not the same as the most recent "
"rebase commit."
)
warning(
"This might mean that you have committed since the last "
"time you did:"
)
warning(
" 'git-bloom-patch rebase' or 'git-bloom-patch remove'"
)
warning(
"Make sure you export any commits you want to save first:"
)
warning(" 'git-bloom-patch export'")
error("Patches not exported", exit=True)
# Checkout to the patches branch
checkout(patches_branch, directory=directory)
# Copy the patches to a temp location
patches = list_patches(directory)
if len(patches) == 0:
debug("No patches in the patches branch, nothing to do")
return -1 # Indicates that nothing was done
tmp_dir_patches = []
for patch in patches:
tmp_dir_patches.append(os.path.join(tmp_dir, patch))
if directory is not None:
patch = os.path.join(directory, patch)
shutil.copy(patch, tmp_dir)
# Now checkout back to the original branch and import them
checkout(current_branch, directory=directory)
try:
cmd = 'git am {0}*.patch'.format(tmp_dir + os.sep)
execute_command(cmd, cwd=directory)
except subprocess.CalledProcessError as e:
warning("Failed to apply one or more patches for the "
"'{0}' branch.".format(str(e)))
print()
print()
print(">>> Resolve any conflicts and when you have resolved this "
"problem run 'git am --resolved' and then exit the "
"shell using 'exit 0'. <<<")
print(" To abort use 'exit 1'")
if 'bash' in os.environ['SHELL']:
ret = subprocess.call([
"/bin/bash", "-l", "-c",
"""\
/bin/bash --rcfile <(echo "if [ -f /etc/bashrc ]; then source /etc/bashrc; fi; \
if [ -f ~/.bashrc ]; then source ~/.bashrc; fi;PS1='(bloom)$PS1'") -i"""
])
else:
ret = subprocess.call("$SHELL", shell=True)
if ret != 0:
error("User failed to resolve patch conflicts, exiting.")
sys.exit("'git-bloom-patch import' aborted.")
info("User reports that conflicts have been resolved, continuing.")
# Notify the user
info("Applied {0} patches".format(len(patches)))
finally:
if current_branch:
checkout(current_branch, directory=directory)
if os.path.exists(tmp_dir):
shutil.rmtree(tmp_dir)