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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /addon-sdk/source/python-lib/cuddlefish/packaging.py
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'addon-sdk/source/python-lib/cuddlefish/packaging.py')
-rw-r--r--addon-sdk/source/python-lib/cuddlefish/packaging.py463
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diff --git a/addon-sdk/source/python-lib/cuddlefish/packaging.py b/addon-sdk/source/python-lib/cuddlefish/packaging.py
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+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import os
+import sys
+import re
+import copy
+
+import simplejson as json
+from cuddlefish.bunch import Bunch
+
+MANIFEST_NAME = 'package.json'
+DEFAULT_LOADER = 'addon-sdk'
+
+# Is different from root_dir when running tests
+env_root = os.environ.get('CUDDLEFISH_ROOT')
+
+DEFAULT_PROGRAM_MODULE = 'main'
+
+DEFAULT_ICON = 'icon.png'
+DEFAULT_ICON64 = 'icon64.png'
+
+METADATA_PROPS = ['name', 'description', 'keywords', 'author', 'version',
+ 'developers', 'translators', 'contributors', 'license', 'homepage',
+ 'icon', 'icon64', 'main', 'directories', 'permissions', 'preferences']
+
+RESOURCE_HOSTNAME_RE = re.compile(r'^[a-z0-9_\-]+$')
+
+class Error(Exception):
+ pass
+
+class MalformedPackageError(Error):
+ pass
+
+class MalformedJsonFileError(Error):
+ pass
+
+class DuplicatePackageError(Error):
+ pass
+
+class PackageNotFoundError(Error):
+ def __init__(self, missing_package, reason):
+ self.missing_package = missing_package
+ self.reason = reason
+ def __str__(self):
+ return "%s (%s)" % (self.missing_package, self.reason)
+
+class BadChromeMarkerError(Error):
+ pass
+
+def validate_resource_hostname(name):
+ """
+ Validates the given hostname for a resource: URI.
+
+ For more information, see:
+
+ https://bugzilla.mozilla.org/show_bug.cgi?id=566812#c13
+
+ Examples:
+
+ >>> validate_resource_hostname('blarg')
+
+ >>> validate_resource_hostname('bl arg')
+ Traceback (most recent call last):
+ ...
+ ValueError: Error: the name of your package contains an invalid character.
+ Package names can contain only lower-case letters, numbers, underscores, and dashes.
+ Current package name: bl arg
+
+ >>> validate_resource_hostname('BLARG')
+ Traceback (most recent call last):
+ ...
+ ValueError: Error: the name of your package contains upper-case letters.
+ Package names can contain only lower-case letters, numbers, underscores, and dashes.
+ Current package name: BLARG
+
+ >>> validate_resource_hostname('foo@bar')
+ Traceback (most recent call last):
+ ...
+ ValueError: Error: the name of your package contains an invalid character.
+ Package names can contain only lower-case letters, numbers, underscores, and dashes.
+ Current package name: foo@bar
+ """
+
+ # See https://bugzilla.mozilla.org/show_bug.cgi?id=568131 for details.
+ if not name.lower() == name:
+ raise ValueError("""Error: the name of your package contains upper-case letters.
+Package names can contain only lower-case letters, numbers, underscores, and dashes.
+Current package name: %s""" % name)
+
+ if not RESOURCE_HOSTNAME_RE.match(name):
+ raise ValueError("""Error: the name of your package contains an invalid character.
+Package names can contain only lower-case letters, numbers, underscores, and dashes.
+Current package name: %s""" % name)
+
+def find_packages_with_module(pkg_cfg, name):
+ # TODO: Make this support more than just top-level modules.
+ filename = "%s.js" % name
+ packages = []
+ for cfg in pkg_cfg.packages.itervalues():
+ if 'lib' in cfg:
+ matches = [dirname for dirname in resolve_dirs(cfg, cfg.lib)
+ if os.path.exists(os.path.join(dirname, filename))]
+ if matches:
+ packages.append(cfg.name)
+ return packages
+
+def resolve_dirs(pkg_cfg, dirnames):
+ for dirname in dirnames:
+ yield resolve_dir(pkg_cfg, dirname)
+
+def resolve_dir(pkg_cfg, dirname):
+ return os.path.join(pkg_cfg.root_dir, dirname)
+
+def validate_permissions(perms):
+ if (perms.get('cross-domain-content') and
+ not isinstance(perms.get('cross-domain-content'), list)):
+ raise ValueError("Error: `cross-domain-content` permissions in \
+ package.json file must be an array of strings:\n %s" % perms)
+
+def get_metadata(pkg_cfg, deps):
+ metadata = Bunch()
+ for pkg_name in deps:
+ cfg = pkg_cfg.packages[pkg_name]
+ metadata[pkg_name] = Bunch()
+ for prop in METADATA_PROPS:
+ if cfg.get(prop):
+ if prop == 'permissions':
+ validate_permissions(cfg[prop])
+ metadata[pkg_name][prop] = cfg[prop]
+ return metadata
+
+def set_section_dir(base_json, name, base_path, dirnames, allow_root=False):
+ resolved = compute_section_dir(base_json, base_path, dirnames, allow_root)
+ if resolved:
+ base_json[name] = os.path.abspath(resolved)
+
+def compute_section_dir(base_json, base_path, dirnames, allow_root):
+ # PACKAGE_JSON.lib is highest priority
+ # then PACKAGE_JSON.directories.lib
+ # then lib/ (if it exists)
+ # then . (but only if allow_root=True)
+ for dirname in dirnames:
+ if base_json.get(dirname):
+ return os.path.join(base_path, base_json[dirname])
+ if "directories" in base_json:
+ for dirname in dirnames:
+ if dirname in base_json.directories:
+ return os.path.join(base_path, base_json.directories[dirname])
+ for dirname in dirnames:
+ if os.path.isdir(os.path.join(base_path, dirname)):
+ return os.path.join(base_path, dirname)
+ if allow_root:
+ return os.path.abspath(base_path)
+ return None
+
+def normalize_string_or_array(base_json, key):
+ if base_json.get(key):
+ if isinstance(base_json[key], basestring):
+ base_json[key] = [base_json[key]]
+
+def load_json_file(path):
+ data = open(path, 'r').read()
+ try:
+ return Bunch(json.loads(data))
+ except ValueError, e:
+ raise MalformedJsonFileError('%s when reading "%s"' % (str(e),
+ path))
+
+def get_config_in_dir(path):
+ package_json = os.path.join(path, MANIFEST_NAME)
+ if not (os.path.exists(package_json) and
+ os.path.isfile(package_json)):
+ raise MalformedPackageError('%s not found in "%s"' % (MANIFEST_NAME,
+ path))
+ base_json = load_json_file(package_json)
+
+ if 'name' not in base_json:
+ base_json.name = os.path.basename(path)
+
+ # later processing steps will expect to see the following keys in the
+ # base_json that we return:
+ #
+ # name: name of the package
+ # lib: list of directories with .js files
+ # test: list of directories with test-*.js files
+ # doc: list of directories with documentation .md files
+ # data: list of directories with bundled arbitrary data files
+ # packages: ?
+
+ if (not base_json.get('tests') and
+ os.path.isdir(os.path.join(path, 'test'))):
+ base_json['tests'] = 'test'
+
+ set_section_dir(base_json, 'lib', path, ['lib'], True)
+ set_section_dir(base_json, 'tests', path, ['test', 'tests'], False)
+ set_section_dir(base_json, 'doc', path, ['doc', 'docs'])
+ set_section_dir(base_json, 'data', path, ['data'])
+ set_section_dir(base_json, 'packages', path, ['packages'])
+ set_section_dir(base_json, 'locale', path, ['locale'])
+
+ if (not base_json.get('icon') and
+ os.path.isfile(os.path.join(path, DEFAULT_ICON))):
+ base_json['icon'] = DEFAULT_ICON
+
+ if (not base_json.get('icon64') and
+ os.path.isfile(os.path.join(path, DEFAULT_ICON64))):
+ base_json['icon64'] = DEFAULT_ICON64
+
+ for key in ['lib', 'tests', 'dependencies', 'packages']:
+ # TODO: lib/tests can be an array?? consider interaction with
+ # compute_section_dir above
+ normalize_string_or_array(base_json, key)
+
+ if 'main' not in base_json and 'lib' in base_json:
+ for dirname in base_json['lib']:
+ program = os.path.join(path, dirname,
+ '%s.js' % DEFAULT_PROGRAM_MODULE)
+ if os.path.exists(program):
+ base_json['main'] = DEFAULT_PROGRAM_MODULE
+ break
+
+ base_json.root_dir = path
+
+ if "dependencies" in base_json:
+ deps = base_json["dependencies"]
+ deps = [x for x in deps if x not in ["addon-kit", "api-utils"]]
+ deps.append("addon-sdk")
+ base_json["dependencies"] = deps
+
+ return base_json
+
+def _is_same_file(a, b):
+ if hasattr(os.path, 'samefile'):
+ return os.path.samefile(a, b)
+ return a == b
+
+def build_config(root_dir, target_cfg, packagepath=[]):
+ dirs_to_scan = [env_root] # root is addon-sdk dir, diff from root_dir in tests
+
+ def add_packages_from_config(pkgconfig):
+ if 'packages' in pkgconfig:
+ for package_dir in resolve_dirs(pkgconfig, pkgconfig.packages):
+ dirs_to_scan.append(package_dir)
+
+ add_packages_from_config(target_cfg)
+
+ packages_dir = os.path.join(root_dir, 'packages')
+ if os.path.exists(packages_dir) and os.path.isdir(packages_dir):
+ dirs_to_scan.append(packages_dir)
+ dirs_to_scan.extend(packagepath)
+
+ packages = Bunch({target_cfg.name: target_cfg})
+
+ while dirs_to_scan:
+ packages_dir = dirs_to_scan.pop()
+ if os.path.exists(os.path.join(packages_dir, "package.json")):
+ package_paths = [packages_dir]
+ else:
+ package_paths = [os.path.join(packages_dir, dirname)
+ for dirname in os.listdir(packages_dir)
+ if not dirname.startswith('.')]
+ package_paths = [dirname for dirname in package_paths
+ if os.path.isdir(dirname)]
+
+ for path in package_paths:
+ pkgconfig = get_config_in_dir(path)
+ if pkgconfig.name in packages:
+ otherpkg = packages[pkgconfig.name]
+ if not _is_same_file(otherpkg.root_dir, path):
+ raise DuplicatePackageError(path, otherpkg.root_dir)
+ else:
+ packages[pkgconfig.name] = pkgconfig
+ add_packages_from_config(pkgconfig)
+
+ return Bunch(packages=packages)
+
+def get_deps_for_targets(pkg_cfg, targets):
+ visited = []
+ deps_left = [[dep, None] for dep in list(targets)]
+
+ while deps_left:
+ [dep, required_by] = deps_left.pop()
+ if dep not in visited:
+ visited.append(dep)
+ if dep not in pkg_cfg.packages:
+ required_reason = ("required by '%s'" % (required_by)) \
+ if required_by is not None \
+ else "specified as target"
+ raise PackageNotFoundError(dep, required_reason)
+ dep_cfg = pkg_cfg.packages[dep]
+ deps_left.extend([[i, dep] for i in dep_cfg.get('dependencies', [])])
+ deps_left.extend([[i, dep] for i in dep_cfg.get('extra_dependencies', [])])
+
+ return visited
+
+def generate_build_for_target(pkg_cfg, target, deps,
+ include_tests=True,
+ include_dep_tests=False,
+ is_running_tests=False,
+ default_loader=DEFAULT_LOADER):
+
+ build = Bunch(# Contains section directories for all packages:
+ packages=Bunch(),
+ locale=Bunch()
+ )
+
+ def add_section_to_build(cfg, section, is_code=False,
+ is_data=False):
+ if section in cfg:
+ dirnames = cfg[section]
+ if isinstance(dirnames, basestring):
+ # This is just for internal consistency within this
+ # function, it has nothing to do w/ a non-canonical
+ # configuration dict.
+ dirnames = [dirnames]
+ for dirname in resolve_dirs(cfg, dirnames):
+ # ensure that package name is valid
+ try:
+ validate_resource_hostname(cfg.name)
+ except ValueError, err:
+ print err
+ sys.exit(1)
+ # ensure that this package has an entry
+ if not cfg.name in build.packages:
+ build.packages[cfg.name] = Bunch()
+ # detect duplicated sections
+ if section in build.packages[cfg.name]:
+ raise KeyError("package's section already defined",
+ cfg.name, section)
+ # Register this section (lib, data, tests)
+ build.packages[cfg.name][section] = dirname
+
+ def add_locale_to_build(cfg):
+ # Bug 730776: Ignore locales for addon-kit, that are only for unit tests
+ if not is_running_tests and cfg.name == "addon-sdk":
+ return
+
+ path = resolve_dir(cfg, cfg['locale'])
+ files = os.listdir(path)
+ for filename in files:
+ fullpath = os.path.join(path, filename)
+ if os.path.isfile(fullpath) and filename.endswith('.properties'):
+ language = filename[:-len('.properties')]
+
+ from property_parser import parse_file, MalformedLocaleFileError
+ try:
+ content = parse_file(fullpath)
+ except MalformedLocaleFileError, msg:
+ print msg[0]
+ sys.exit(1)
+
+ # Merge current locales into global locale hashtable.
+ # Locale files only contains one big JSON object
+ # that act as an hastable of:
+ # "keys to translate" => "translated keys"
+ if language in build.locale:
+ merge = (build.locale[language].items() +
+ content.items())
+ build.locale[language] = Bunch(merge)
+ else:
+ build.locale[language] = content
+
+ def add_dep_to_build(dep):
+ dep_cfg = pkg_cfg.packages[dep]
+ add_section_to_build(dep_cfg, "lib", is_code=True)
+ add_section_to_build(dep_cfg, "data", is_data=True)
+ if include_tests and include_dep_tests:
+ add_section_to_build(dep_cfg, "tests", is_code=True)
+ if 'locale' in dep_cfg:
+ add_locale_to_build(dep_cfg)
+ if ("loader" in dep_cfg) and ("loader" not in build):
+ build.loader = "%s/%s" % (dep,
+ dep_cfg.loader)
+
+ target_cfg = pkg_cfg.packages[target]
+
+ if include_tests and not include_dep_tests:
+ add_section_to_build(target_cfg, "tests", is_code=True)
+
+ for dep in deps:
+ add_dep_to_build(dep)
+
+ if 'loader' not in build:
+ add_dep_to_build(DEFAULT_LOADER)
+
+ if 'icon' in target_cfg:
+ build['icon'] = os.path.join(target_cfg.root_dir, target_cfg.icon)
+ del target_cfg['icon']
+
+ if 'icon64' in target_cfg:
+ build['icon64'] = os.path.join(target_cfg.root_dir, target_cfg.icon64)
+ del target_cfg['icon64']
+
+ if 'id' in target_cfg:
+ # NOTE: logic duplicated from buildJID()
+ jid = target_cfg['id']
+ if not ('@' in jid or jid.startswith('{')):
+ jid += '@jetpack'
+ build['preferencesBranch'] = jid
+
+ if 'preferences-branch' in target_cfg:
+ build['preferencesBranch'] = target_cfg['preferences-branch']
+
+ return build
+
+def _get_files_in_dir(path):
+ data = {}
+ files = os.listdir(path)
+ for filename in files:
+ fullpath = os.path.join(path, filename)
+ if os.path.isdir(fullpath):
+ data[filename] = _get_files_in_dir(fullpath)
+ else:
+ try:
+ info = os.stat(fullpath)
+ data[filename] = ("file", dict(size=info.st_size))
+ except OSError:
+ pass
+ return ("directory", data)
+
+def build_pkg_index(pkg_cfg):
+ pkg_cfg = copy.deepcopy(pkg_cfg)
+ for pkg in pkg_cfg.packages:
+ root_dir = pkg_cfg.packages[pkg].root_dir
+ files = _get_files_in_dir(root_dir)
+ pkg_cfg.packages[pkg].files = files
+ try:
+ readme = open(root_dir + '/README.md').read()
+ pkg_cfg.packages[pkg].readme = readme
+ except IOError:
+ pass
+ del pkg_cfg.packages[pkg].root_dir
+ return pkg_cfg.packages
+
+def build_pkg_cfg(root):
+ pkg_cfg = build_config(root, Bunch(name='dummy'))
+ del pkg_cfg.packages['dummy']
+ return pkg_cfg
+
+def call_plugins(pkg_cfg, deps):
+ for dep in deps:
+ dep_cfg = pkg_cfg.packages[dep]
+ dirnames = dep_cfg.get('python-lib', [])
+ for dirname in resolve_dirs(dep_cfg, dirnames):
+ sys.path.append(dirname)
+ module_names = dep_cfg.get('python-plugins', [])
+ for module_name in module_names:
+ module = __import__(module_name)
+ module.init(root_dir=dep_cfg.root_dir)
+
+def call_cmdline_tool(env_root, pkg_name):
+ pkg_cfg = build_config(env_root, Bunch(name='dummy'))
+ if pkg_name not in pkg_cfg.packages:
+ print "This tool requires the '%s' package." % pkg_name
+ sys.exit(1)
+ cfg = pkg_cfg.packages[pkg_name]
+ for dirname in resolve_dirs(cfg, cfg['python-lib']):
+ sys.path.append(dirname)
+ module_name = cfg.get('python-cmdline-tool')
+ module = __import__(module_name)
+ module.run()