diff options
Diffstat (limited to 'libbe/storage/vcs/arch.py')
| -rw-r--r-- | libbe/storage/vcs/arch.py | 199 |
1 files changed, 117 insertions, 82 deletions
diff --git a/libbe/storage/vcs/arch.py b/libbe/storage/vcs/arch.py index 45a3284..8afdca9 100644 --- a/libbe/storage/vcs/arch.py +++ b/libbe/storage/vcs/arch.py @@ -30,62 +30,80 @@ import sys import time import libbe -from beuuid import uuid_gen -import config -import vcs +import libbe.ui.util.user +import libbe.storage.util.config +from libbe.util.id import uuid_gen +import base + if libbe.TESTING == True: import unittest import doctest -DEFAULT_CLIENT = "tla" +class CantAddFile(Exception): + def __init__(self, file): + self.file = file + Exception.__init__(self, "Can't automatically add file %s" % file) + +DEFAULT_CLIENT = 'tla' -client = config.get_val("arch_client", default=DEFAULT_CLIENT) +client = libbe.storage.util.config.get_val( + 'arch_client', default=DEFAULT_CLIENT) def new(): return Arch() -class Arch(vcs.VCS): - name = "arch" +class Arch(base.VCS): + name = 'arch' client = client - versioned = True _archive_name = None _archive_dir = None _tmp_archive = False _project_name = None _tmp_project = False - _arch_paramdir = os.path.expanduser("~/.arch-params") + _arch_paramdir = os.path.expanduser('~/.arch-params') + + def __init__(self, *args, **kwargs): + base.VCS.__init__(self, *args, **kwargs) + self.versioned = True + self.interspersed_vcs_files = True + self.paranoid = False + def _vcs_version(self): - status,output,error = self._u_invoke_client("--version") + status,output,error = self._u_invoke_client('--version') return output + def _vcs_detect(self, path): """Detect whether a directory is revision-controlled using Arch""" - if self._u_search_parent_directories(path, "{arch}") != None : - config.set_val("arch_client", client) + if self._u_search_parent_directories(path, '{arch}') != None : + libbe.storage.util.config.set_val('arch_client', client) return True return False + def _vcs_init(self, path): self._create_archive(path) self._create_project(path) self._add_project_code(path) + def _create_archive(self, path): """ Create a temporary Arch archive in the directory PATH. This archive will be removed by - cleanup->_vcs_cleanup->_remove_archive + destroy->_vcs_destroy->_remove_archive """ # http://regexps.srparish.net/tutorial-tla/new-archive.html#Creating_a_New_Archive assert self._archive_name == None id = self.get_user_id() - name, email = self._u_parse_id(id) + name, email = libbe.ui.util.user.parse_user_id(id) if email == None: - email = "%s@example.com" % name - trailer = "%s-%s" % ("bugs-everywhere-auto", uuid_gen()[0:8]) - self._archive_name = "%s--%s" % (email, trailer) - self._archive_dir = "/tmp/%s" % trailer + email = '%s@example.com' % name + trailer = '%s-%s' % ('bugs-everywhere-auto', uuid_gen()[0:8]) + self._archive_name = '%s--%s' % (email, trailer) + self._archive_dir = '/tmp/%s' % trailer self._tmp_archive = True - self._u_invoke_client("make-archive", self._archive_name, + self._u_invoke_client('make-archive', self._archive_name, self._archive_dir, cwd=path) + def _invoke_client(self, *args, **kwargs): """ Invoke the client on our archive. @@ -96,35 +114,38 @@ class Arch(vcs.VCS): tailargs = args[1:] else: tailargs = [] - arglist = [command, "-A", self._archive_name] + arglist = [command, '-A', self._archive_name] arglist.extend(tailargs) args = tuple(arglist) return self._u_invoke_client(*args, **kwargs) + def _remove_archive(self): assert self._tmp_archive == True assert self._archive_dir != None assert self._archive_name != None os.remove(os.path.join(self._arch_paramdir, - "=locations", self._archive_name)) + '=locations', self._archive_name)) shutil.rmtree(self._archive_dir) self._tmp_archive = False self._archive_dir = False self._archive_name = False + def _create_project(self, path): """ Create a temporary Arch project in the directory PATH. This project will be removed by - cleanup->_vcs_cleanup->_remove_project + destroy->_vcs_destroy->_remove_project """ # http://mwolson.org/projects/GettingStartedWithArch.html # http://regexps.srparish.net/tutorial-tla/new-project.html#Starting_a_New_Project - category = "bugs-everywhere" - branch = "mainline" - version = "0.1" - self._project_name = "%s--%s--%s" % (category, branch, version) - self._invoke_client("archive-setup", self._project_name, + category = 'bugs-everywhere' + branch = 'mainline' + version = '0.1' + self._project_name = '%s--%s--%s' % (category, branch, version) + self._invoke_client('archive-setup', self._project_name, cwd=path) self._tmp_project = True + def _remove_project(self): assert self._tmp_project == True assert self._project_name != None @@ -132,10 +153,12 @@ class Arch(vcs.VCS): shutil.rmtree(os.path.join(self._archive_dir, self._project_name)) self._tmp_project = False self._project_name = False + def _archive_project_name(self): assert self._archive_name != None assert self._project_name != None - return "%s/%s" % (self._archive_name, self._project_name) + return '%s/%s' % (self._archive_name, self._project_name) + def _adjust_naming_conventions(self, path): """ By default, Arch restricts source code filenames to @@ -148,47 +171,53 @@ class Arch(vcs.VCS): The conventions are specified in project-root/{arch}/=tagging-method """ - tagpath = os.path.join(path, "{arch}", "=tagging-method") + tagpath = os.path.join(path, '{arch}', '=tagging-method') lines_out = [] - f = codecs.open(tagpath, "r", self.encoding) + f = codecs.open(tagpath, 'r', self.encoding) for line in f: - if line.startswith("source "): - lines_out.append("source ^[._=a-zA-X0-9].*$\n") + if line.startswith('source '): + lines_out.append('source ^[._=a-zA-X0-9].*$\n') else: lines_out.append(line) f.close() - f = codecs.open(tagpath, "w", self.encoding) - f.write("".join(lines_out)) + f = codecs.open(tagpath, 'w', self.encoding) + f.write(''.join(lines_out)) f.close() def _add_project_code(self, path): # http://mwolson.org/projects/GettingStartedWithArch.html # http://regexps.srparish.net/tutorial-tla/new-source.html # http://regexps.srparish.net/tutorial-tla/importing-first.html - self._invoke_client("init-tree", self._project_name, + self._invoke_client('init-tree', self._project_name, cwd=path) self._adjust_naming_conventions(path) - self._invoke_client("import", "--summary", "Began versioning", + self._invoke_client('import', '--summary', 'Began versioning', cwd=path) - def _vcs_cleanup(self): + + def _vcs_destroy(self): if self._tmp_project == True: self._remove_project() if self._tmp_archive == True: self._remove_archive() + vcs_dir = os.path.join(self.repo, '{arch}') + if os.path.exists(vcs_dir): + shutil.rmtree(vcs_dir) + self._archive_name = None def _vcs_root(self, path): if not os.path.isdir(path): dirname = os.path.dirname(path) else: dirname = path - status,output,error = self._u_invoke_client("tree-root", dirname) + status,output,error = self._u_invoke_client('tree-root', dirname) root = output.rstrip('\n') self._get_archive_project_name(root) return root + def _get_archive_name(self, root): - status,output,error = self._u_invoke_client("archives") + status,output,error = self._u_invoke_client('archives') lines = output.split('\n') # e.g. output: # jdoe@example.com--bugs-everywhere-auto-2008.22.24.52 @@ -198,14 +227,16 @@ class Arch(vcs.VCS): if os.path.realpath(location) == os.path.realpath(root): self._archive_name = archive assert self._archive_name != None + def _get_archive_project_name(self, root): # get project names - status,output,error = self._u_invoke_client("tree-version", cwd=root) + status,output,error = self._u_invoke_client('tree-version', cwd=root) # e.g output # jdoe@example.com--bugs-everywhere-auto-2008.22.24.52/be--mainline--0.1 archive_name,project_name = output.rstrip('\n').split('/') self._archive_name = archive_name self._project_name = project_name + def _vcs_get_user_id(self): try: status,output,error = self._u_invoke_client('my-id') @@ -215,25 +246,26 @@ class Arch(vcs.VCS): return None else: raise - def _vcs_set_user_id(self, value): - self._u_invoke_client('my-id', value) + def _vcs_add(self, path): - self._u_invoke_client("add-id", path) + self._u_invoke_client('add-id', path) realpath = os.path.realpath(self._u_abspath(path)) - pathAdded = realpath in self._list_added(self.rootdir) + pathAdded = realpath in self._list_added(self.repo) if self.paranoid and not pathAdded: self._force_source(path) + def _list_added(self, root): assert os.path.exists(root) assert os.access(root, os.X_OK) root = os.path.realpath(root) - status,output,error = self._u_invoke_client("inventory", "--source", - "--both", "--all", root) + status,output,error = self._u_invoke_client('inventory', '--source', + '--both', '--all', root) inv_str = output.rstrip('\n') return [os.path.join(root, p) for p in inv_str.split('\n')] + def _add_dir_rule(self, rule, dirname, root): inv_path = os.path.join(dirname, '.arch-inventory') - f = codecs.open(inv_path, "a", self.encoding) + f = codecs.open(inv_path, 'a', self.encoding) f.write(rule) f.close() if os.path.realpath(inv_path) not in self._list_added(root): @@ -241,47 +273,50 @@ class Arch(vcs.VCS): self.paranoid = False self.add(inv_path) self.paranoid = paranoid + def _force_source(self, path): - rule = "source %s\n" % self._u_rel_path(path) - self._add_dir_rule(rule, os.path.dirname(path), self.rootdir) - if os.path.realpath(path) not in self._list_added(self.rootdir): + rule = 'source %s\n' % self._u_rel_path(path) + self._add_dir_rule(rule, os.path.dirname(path), self.repo) + if os.path.realpath(path) not in self._list_added(self.repo): raise CantAddFile(path) + def _vcs_remove(self, path): - if not '.arch-ids' in path: - self._u_invoke_client("delete-id", path) + if self._vcs_is_versioned(path): + self._u_invoke_client('delete-id', path) + arch_ids = os.path.join(self.repo, path, '.arch-ids') + if os.path.exists(arch_ids): + shutil.rmtree(arch_ids) + def _vcs_update(self, path): pass - def _vcs_get_file_contents(self, path, revision=None, binary=False): + + def _vcs_is_versioned(self, path): + if '.arch-ids' in path: + return False + return True + + def _vcs_get_file_contents(self, path, revision=None): if revision == None: - return vcs.VCS._vcs_get_file_contents(self, path, revision, binary=binary) + return base.VCS._vcs_get_file_contents(self, path, revision) else: status,output,error = \ - self._invoke_client("file-find", path, revision) + self._invoke_client('file-find', path, revision) relpath = output.rstrip('\n') - abspath = os.path.join(self.rootdir, relpath) - f = codecs.open(abspath, "r", self.encoding) - contents = f.read() - f.close() - return contents - def _vcs_duplicate_repo(self, directory, revision=None): - if revision == None: - vcs.VCS._vcs_duplicate_repo(self, directory, revision) - else: - status,output,error = \ - self._u_invoke_client("get", revision, directory) + return base.VCS._vcs_get_file_contents(self, relpath) + def _vcs_commit(self, commitfile, allow_empty=False): if allow_empty == False: # arch applies empty commits without complaining, so check first - status,output,error = self._u_invoke_client("changes",expect=(0,1)) + status,output,error = self._u_invoke_client('changes',expect=(0,1)) if status == 0: - raise vcs.EmptyCommit() + raise base.EmptyCommit() summary,body = self._u_parse_commitfile(commitfile) - args = ["commit", "--summary", summary] + args = ['commit', '--summary', summary] if body != None: - args.extend(["--log-message",body]) + args.extend(['--log-message',body]) status,output,error = self._u_invoke_client(*args) revision = None - revline = re.compile("[*] committed (.*)") + revline = re.compile('[*] committed (.*)') match = revline.search(output) assert match != None, output+error assert len(match.groups()) == 1 @@ -290,26 +325,26 @@ class Arch(vcs.VCS): assert revpath.startswith(self._archive_project_name()+'--') revision = revpath[len(self._archive_project_name()+'--'):] return revpath + def _vcs_revision_id(self, index): - status,output,error = self._u_invoke_client("logs") + status,output,error = self._u_invoke_client('logs') logs = output.splitlines() first_log = logs.pop(0) - assert first_log == "base-0", first_log + assert first_log == 'base-0', first_log try: - log = logs[index] + if index > 0: + log = logs[index-1] + elif index < 0: + log = logs[index] + else: + return None except IndexError: return None - return "%s--%s" % (self._archive_project_name(), log) - -class CantAddFile(Exception): - def __init__(self, file): - self.file = file - Exception.__init__(self, "Can't automatically add file %s" % file) - + return '%s--%s' % (self._archive_project_name(), log) if libbe.TESTING == True: - vcs.make_vcs_testcase_subclasses(Arch, sys.modules[__name__]) + base.make_vcs_testcase_subclasses(Arch, sys.modules[__name__]) unitsuite =unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) suite = unittest.TestSuite([unitsuite, doctest.DocTestSuite()]) |