1 # -*- coding: utf-8 -*-
3 # metadata.py - part of the FDroid server tools
4 # Copyright (C) 2013, Ciaran Gultnieks, ciaran@ciarang.com
5 # Copyright (C) 2013-2014 Daniel Martà <mvdan@mvdan.cc>
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
28 from cStringIO import StringIO
30 from StringIO import StringIO
33 # use libyaml if it is available
35 from yaml import CLoader
38 from yaml import Loader
41 # use the C implementation when available
42 import xml.etree.cElementTree as ElementTree
49 class MetaDataException(Exception):
51 def __init__(self, value):
57 # To filter which ones should be written to the metadata files if
85 'Update Check Ignore',
90 'Current Version Code',
93 'comments', # For formats that don't do inline comments
94 'builds', # For formats that do builds as a list
102 self.AntiFeatures = []
104 self.Categories = ['None']
105 self.License = 'Unknown'
108 self.IssueTracker = ''
117 self.Description = ''
118 self.RequiresRoot = False
122 self.MaintainerNotes = ''
123 self.ArchivePolicy = None
124 self.AutoUpdateMode = 'None'
125 self.UpdateCheckMode = 'None'
126 self.UpdateCheckIgnore = None
127 self.VercodeOperation = None
128 self.UpdateCheckName = None
129 self.UpdateCheckData = None
130 self.CurrentVersion = ''
131 self.CurrentVersionCode = '0'
132 self.NoSourceSince = ''
135 self.metadatapath = None
139 self.lastupdated = None
141 # Translates human-readable field names to attribute names, e.g.
142 # 'Auto Name' to 'AutoName'
144 def field_to_attr(cls, f):
145 return f.replace(' ', '')
147 # Translates attribute names to human-readable field names, e.g.
148 # 'AutoName' to 'Auto Name'
150 def attr_to_field(cls, k):
153 f = re.sub(r'([a-z])([A-Z])', r'\1 \2', k)
156 # Constructs an old-fashioned dict with the human-readable field
157 # names. Should only be used for tests.
158 def field_dict(self):
160 for k, v in self.__dict__.iteritems():
164 d['builds'].append(build.__dict__)
166 k = App.attr_to_field(k)
170 # Gets the value associated to a field name, e.g. 'Auto Name'
171 def get_field(self, f):
172 if f not in app_fields:
173 raise MetaDataException('Unrecognised app field: ' + f)
174 k = App.field_to_attr(f)
175 return getattr(self, k)
177 # Sets the value associated to a field name, e.g. 'Auto Name'
178 def set_field(self, f, v):
179 if f not in app_fields:
180 raise MetaDataException('Unrecognised app field: ' + f)
181 k = App.field_to_attr(f)
184 # Appends to the value associated to a field name, e.g. 'Auto Name'
185 def append_field(self, f, v):
186 if f not in app_fields:
187 raise MetaDataException('Unrecognised app field: ' + f)
188 k = App.field_to_attr(f)
189 if k not in self.__dict__:
190 self.__dict__[k] = [v]
192 self.__dict__[k].append(v)
194 # Like dict.update(), but using human-readable field names
195 def update_fields(self, d):
196 for f, v in d.iteritems():
200 build.update_flags(b)
201 self.builds.append(build)
216 'Description': TYPE_MULTILINE,
217 'Maintainer Notes': TYPE_MULTILINE,
218 'Categories': TYPE_LIST,
219 'AntiFeatures': TYPE_LIST,
220 'Build Version': TYPE_BUILD,
221 'Build': TYPE_BUILD_V2,
222 'Use Built': TYPE_OBSOLETE,
227 if name in fieldtypes:
228 return fieldtypes[name]
232 # In the order in which they are laid out on files
233 build_flags_order = [
266 build_flags = set(build_flags_order + ['version', 'vercode'])
275 self.submodules = False
283 self.oldsdkloc = False
285 self.forceversion = False
286 self.forcevercode = False
297 self.preassemble = []
298 self.gradleprops = []
299 self.antcommands = None
300 self.novcheck = False
302 def get_flag(self, f):
303 if f not in build_flags:
304 raise MetaDataException('Unrecognised build flag: ' + f)
305 return getattr(self, f)
307 def set_flag(self, f, v):
308 if f == 'versionName':
310 if f == 'versionCode':
312 if f not in build_flags:
313 raise MetaDataException('Unrecognised build flag: ' + f)
316 def append_flag(self, f, v):
317 if f not in build_flags:
318 raise MetaDataException('Unrecognised build flag: ' + f)
319 if f not in self.__dict__:
320 self.__dict__[f] = [v]
322 self.__dict__[f].append(v)
325 for f in ['maven', 'gradle', 'kivy']:
335 version = 'r10e' # falls back to latest
336 paths = common.config['ndk_paths']
337 if version not in paths:
339 return paths[version]
341 def update_flags(self, d):
342 for f, v in d.iteritems():
346 'extlibs': TYPE_LIST,
347 'srclibs': TYPE_LIST,
350 'buildjni': TYPE_LIST,
351 'preassemble': TYPE_LIST,
353 'scanignore': TYPE_LIST,
354 'scandelete': TYPE_LIST,
356 'antcommands': TYPE_LIST,
357 'gradleprops': TYPE_LIST,
359 'prebuild': TYPE_SCRIPT,
360 'build': TYPE_SCRIPT,
361 'submodules': TYPE_BOOL,
362 'oldsdkloc': TYPE_BOOL,
363 'forceversion': TYPE_BOOL,
364 'forcevercode': TYPE_BOOL,
365 'novcheck': TYPE_BOOL,
370 if name in flagtypes:
371 return flagtypes[name]
375 # Designates a metadata field type and checks that it matches
377 # 'name' - The long name of the field type
378 # 'matching' - List of possible values or regex expression
379 # 'sep' - Separator to use if value may be a list
380 # 'fields' - Metadata fields (Field:Value) of this type
381 # 'flags' - Build flags (flag=value) of this type
383 class FieldValidator():
385 def __init__(self, name, matching, sep, fields, flags):
387 self.matching = matching
388 if type(matching) is str:
389 self.compiled = re.compile(matching)
391 self.matching = set(self.matching)
396 def _assert_regex(self, values, appid):
398 if not self.compiled.match(v):
399 raise MetaDataException("'%s' is not a valid %s in %s. Regex pattern: %s"
400 % (v, self.name, appid, self.matching))
402 def _assert_list(self, values, appid):
404 if v not in self.matching:
405 raise MetaDataException("'%s' is not a valid %s in %s. Possible values: %s"
406 % (v, self.name, appid, ', '.join(self.matching)))
408 def check(self, v, appid):
415 if type(self.matching) is set:
416 self._assert_list(values, appid)
418 self._assert_regex(values, appid)
421 # Generic value types
423 FieldValidator("Integer",
424 r'^[1-9][0-9]*$', None,
428 FieldValidator("Hexadecimal",
429 r'^[0-9a-f]+$', None,
433 FieldValidator("HTTP link",
434 r'^http[s]?://', None,
435 ["Web Site", "Source Code", "Issue Tracker", "Changelog", "Donate"], []),
437 FieldValidator("Bitcoin address",
438 r'^[a-zA-Z0-9]{27,34}$', None,
442 FieldValidator("Litecoin address",
443 r'^L[a-zA-Z0-9]{33}$', None,
447 FieldValidator("Repo Type",
448 ['git', 'git-svn', 'svn', 'hg', 'bzr', 'srclib'], None,
452 FieldValidator("Binaries",
453 r'^http[s]?://', None,
457 FieldValidator("Archive Policy",
458 r'^[0-9]+ versions$', None,
462 FieldValidator("Anti-Feature",
463 ["Ads", "Tracking", "NonFreeNet", "NonFreeDep", "NonFreeAdd", "UpstreamNonFree"], ',',
467 FieldValidator("Auto Update Mode",
468 r"^(Version .+|None)$", None,
469 ["Auto Update Mode"],
472 FieldValidator("Update Check Mode",
473 r"^(Tags|Tags .+|RepoManifest|RepoManifest/.+|RepoTrunk|HTTP|Static|None)$", None,
474 ["Update Check Mode"],
479 # Check an app's metadata information for integrity errors
480 def check_metadata(app):
483 v.check(app.get_field(f), app.id)
484 for build in app.builds:
486 v.check(build.get_flag(f), app.id)
489 # Formatter for descriptions. Create an instance, and call parseline() with
490 # each line of the description source from the metadata. At the end, call
491 # end() and then text_txt and text_html will contain the result.
492 class DescriptionFormatter:
499 def __init__(self, linkres):
502 self.state = self.stNONE
503 self.laststate = self.stNONE
506 self.html = StringIO()
507 self.text = StringIO()
509 self.linkResolver = None
510 self.linkResolver = linkres
512 def endcur(self, notstates=None):
513 if notstates and self.state in notstates:
515 if self.state == self.stPARA:
517 elif self.state == self.stUL:
519 elif self.state == self.stOL:
523 self.laststate = self.state
524 self.state = self.stNONE
525 whole_para = ' '.join(self.para_lines)
526 self.addtext(whole_para)
527 self.text.write(textwrap.fill(whole_para, 80,
528 break_long_words=False,
529 break_on_hyphens=False))
530 self.html.write('</p>')
531 del self.para_lines[:]
534 self.html.write('</ul>')
535 self.laststate = self.state
536 self.state = self.stNONE
539 self.html.write('</ol>')
540 self.laststate = self.state
541 self.state = self.stNONE
543 def formatted(self, txt, html):
546 txt = cgi.escape(txt)
548 index = txt.find("''")
553 if txt.startswith("'''"):
559 self.bold = not self.bold
567 self.ital = not self.ital
570 def linkify(self, txt):
574 index = txt.find("[")
576 return (res_plain + self.formatted(txt, False), res_html + self.formatted(txt, True))
577 res_plain += self.formatted(txt[:index], False)
578 res_html += self.formatted(txt[:index], True)
580 if txt.startswith("[["):
581 index = txt.find("]]")
583 raise MetaDataException("Unterminated ]]")
585 if self.linkResolver:
586 url, urltext = self.linkResolver(url)
589 res_html += '<a href="' + url + '">' + cgi.escape(urltext) + '</a>'
591 txt = txt[index + 2:]
593 index = txt.find("]")
595 raise MetaDataException("Unterminated ]")
597 index2 = url.find(' ')
601 urltxt = url[index2 + 1:]
604 raise MetaDataException("Url title is just the URL - use [url]")
605 res_html += '<a href="' + url + '">' + cgi.escape(urltxt) + '</a>'
608 res_plain += ' (' + url + ')'
609 txt = txt[index + 1:]
611 def addtext(self, txt):
612 p, h = self.linkify(txt)
615 def parseline(self, line):
618 elif line.startswith('* '):
619 self.endcur([self.stUL])
620 if self.state != self.stUL:
621 self.html.write('<ul>')
622 self.state = self.stUL
623 if self.laststate != self.stNONE:
624 self.text.write('\n\n')
626 self.text.write('\n')
627 self.text.write(line)
628 self.html.write('<li>')
629 self.addtext(line[1:])
630 self.html.write('</li>')
631 elif line.startswith('# '):
632 self.endcur([self.stOL])
633 if self.state != self.stOL:
634 self.html.write('<ol>')
635 self.state = self.stOL
636 if self.laststate != self.stNONE:
637 self.text.write('\n\n')
639 self.text.write('\n')
640 self.text.write(line)
641 self.html.write('<li>')
642 self.addtext(line[1:])
643 self.html.write('</li>')
645 self.para_lines.append(line)
646 self.endcur([self.stPARA])
647 if self.state == self.stNONE:
648 self.state = self.stPARA
649 if self.laststate != self.stNONE:
650 self.text.write('\n\n')
651 self.html.write('<p>')
655 self.text_txt = self.text.getvalue()
656 self.text_html = self.html.getvalue()
661 # Parse multiple lines of description as written in a metadata file, returning
662 # a single string in text format and wrapped to 80 columns.
663 def description_txt(s):
664 ps = DescriptionFormatter(None)
665 for line in s.splitlines():
671 # Parse multiple lines of description as written in a metadata file, returning
672 # a single string in wiki format. Used for the Maintainer Notes field as well,
673 # because it's the same format.
674 def description_wiki(s):
678 # Parse multiple lines of description as written in a metadata file, returning
679 # a single string in HTML format.
680 def description_html(s, linkres):
681 ps = DescriptionFormatter(linkres)
682 for line in s.splitlines():
688 def parse_srclib(metadatapath):
692 # Defaults for fields that come from metadata
693 thisinfo['Repo Type'] = ''
694 thisinfo['Repo'] = ''
695 thisinfo['Subdir'] = None
696 thisinfo['Prepare'] = None
698 if not os.path.exists(metadatapath):
701 metafile = open(metadatapath, "r")
704 for line in metafile:
706 line = line.rstrip('\r\n')
707 if not line or line.startswith("#"):
711 f, v = line.split(':', 1)
713 raise MetaDataException("Invalid metadata in %s:%d" % (line, n))
716 thisinfo[f] = v.split(',')
726 """Read all srclib metadata.
728 The information read will be accessible as metadata.srclibs, which is a
729 dictionary, keyed on srclib name, with the values each being a dictionary
730 in the same format as that returned by the parse_srclib function.
732 A MetaDataException is raised if there are any problems with the srclib
737 # They were already loaded
738 if srclibs is not None:
744 if not os.path.exists(srcdir):
747 for metadatapath in sorted(glob.glob(os.path.join(srcdir, '*.txt'))):
748 srclibname = os.path.basename(metadatapath[:-4])
749 srclibs[srclibname] = parse_srclib(metadatapath)
752 # Read all metadata. Returns a list of 'app' objects (which are dictionaries as
753 # returned by the parse_txt_metadata function.
754 def read_metadata(xref=True):
756 # Always read the srclibs before the apps, since they can use a srlib as
757 # their source repository.
762 for basedir in ('metadata', 'tmp'):
763 if not os.path.exists(basedir):
766 # If there are multiple metadata files for a single appid, then the first
767 # file that is parsed wins over all the others, and the rest throw an
768 # exception. So the original .txt format is parsed first, at least until
769 # newer formats stabilize.
771 for metadatapath in sorted(glob.glob(os.path.join('metadata', '*.txt'))
772 + glob.glob(os.path.join('metadata', '*.json'))
773 + glob.glob(os.path.join('metadata', '*.xml'))
774 + glob.glob(os.path.join('metadata', '*.yaml'))):
775 app = parse_metadata(metadatapath)
777 raise MetaDataException("Found multiple metadata files for " + app.id)
782 # Parse all descriptions at load time, just to ensure cross-referencing
783 # errors are caught early rather than when they hit the build server.
786 return ("fdroid.app:" + appid, "Dummy name - don't know yet")
787 raise MetaDataException("Cannot resolve app id " + appid)
789 for appid, app in apps.iteritems():
791 description_html(app.Description, linkres)
792 except MetaDataException, e:
793 raise MetaDataException("Problem with description of " + appid +
798 # Port legacy ';' separators
799 list_sep = re.compile(r'[,;]')
802 def split_list_values(s):
804 for v in re.split(list_sep, s):
814 def get_default_app_info(metadatapath=None):
815 if metadatapath is None:
818 appid, _ = common.get_extension(os.path.basename(metadatapath))
821 app.metadatapath = metadatapath
822 if appid is not None:
828 def sorted_builds(builds):
829 return sorted(builds, key=lambda build: int(build.vercode))
832 esc_newlines = re.compile(r'\\( |\n)')
835 # This function uses __dict__ to be faster
836 def post_metadata_parse(app):
838 for k, v in app.__dict__.iteritems():
839 if type(v) in (float, int):
840 app.__dict__[k] = str(v)
842 for build in app.builds:
843 for k, v in build.__dict__.iteritems():
845 if type(v) in (float, int):
846 build.__dict__[k] = str(v)
850 if ftype == TYPE_SCRIPT:
851 build.__dict__[k] = re.sub(esc_newlines, '', v).lstrip().rstrip()
852 elif ftype == TYPE_BOOL:
853 # TODO handle this using <xsd:element type="xsd:boolean> in a schema
854 if isinstance(v, basestring):
855 build.__dict__[k] = _decode_bool(v)
856 elif ftype == TYPE_STRING:
857 if isinstance(v, bool) and v:
858 build.__dict__[k] = 'yes'
860 if not app.Description:
861 app.Description = 'No description available'
863 app.builds = sorted_builds(app.builds)
866 # Parse metadata for a single application.
868 # 'metadatapath' - the filename to read. The package id for the application comes
869 # from this filename. Pass None to get a blank entry.
871 # Returns a dictionary containing all the details of the application. There are
872 # two major kinds of information in the dictionary. Keys beginning with capital
873 # letters correspond directory to identically named keys in the metadata file.
874 # Keys beginning with lower case letters are generated in one way or another,
875 # and are not found verbatim in the metadata.
877 # Known keys not originating from the metadata are:
879 # 'builds' - a list of dictionaries containing build information
880 # for each defined build
881 # 'comments' - a list of comments from the metadata file. Each is
882 # a list of the form [field, comment] where field is
883 # the name of the field it preceded in the metadata
884 # file. Where field is None, the comment goes at the
885 # end of the file. Alternatively, 'build:version' is
886 # for a comment before a particular build version.
887 # 'descriptionlines' - original lines of description as formatted in the
892 def _decode_list(data):
893 '''convert items in a list from unicode to basestring'''
896 if isinstance(item, unicode):
897 item = item.encode('utf-8')
898 elif isinstance(item, list):
899 item = _decode_list(item)
900 elif isinstance(item, dict):
901 item = _decode_dict(item)
906 def _decode_dict(data):
907 '''convert items in a dict from unicode to basestring'''
909 for k, v in data.iteritems():
910 if isinstance(k, unicode):
911 k = k.encode('utf-8')
912 if isinstance(v, unicode):
913 v = v.encode('utf-8')
914 elif isinstance(v, list):
916 elif isinstance(v, dict):
922 bool_true = re.compile(r'([Yy]es|[Tt]rue)')
923 bool_false = re.compile(r'([Nn]o|[Ff]alse)')
927 if bool_true.match(s):
929 if bool_false.match(s):
931 raise MetaDataException("Invalid bool '%s'" % s)
934 def parse_metadata(metadatapath):
935 _, ext = common.get_extension(metadatapath)
936 accepted = common.config['accepted_formats']
937 if ext not in accepted:
938 raise MetaDataException('"%s" is not an accepted format, convert to: %s' % (
939 metadatapath, ', '.join(accepted)))
943 app = parse_txt_metadata(metadatapath)
945 app = parse_json_metadata(metadatapath)
947 app = parse_xml_metadata(metadatapath)
949 app = parse_yaml_metadata(metadatapath)
951 raise MetaDataException('Unknown metadata format: %s' % metadatapath)
953 post_metadata_parse(app)
957 def parse_json_metadata(metadatapath):
959 app = get_default_app_info(metadatapath)
961 # fdroid metadata is only strings and booleans, no floats or ints. And
962 # json returns unicode, and fdroidserver still uses plain python strings
963 # TODO create schema using https://pypi.python.org/pypi/jsonschema
965 with open(metadatapath, 'r') as f:
966 jsoninfo = json.load(f, object_hook=_decode_dict,
967 parse_int=lambda s: s,
968 parse_float=lambda s: s)
969 app.update_fields(jsoninfo)
970 for f in ['Description', 'Maintainer Notes']:
972 app.set_field(f, '\n'.join(v))
976 def parse_xml_metadata(metadatapath):
978 app = get_default_app_info(metadatapath)
980 tree = ElementTree.ElementTree(file=metadatapath)
981 root = tree.getroot()
983 if root.tag != 'resources':
984 raise MetaDataException('%s does not have root as <resources></resources>!' % metadatapath)
987 if child.tag != 'builds':
988 # builds does not have name="" attrib
989 name = child.attrib['name']
991 if child.tag == 'string':
992 app.set_field(name, child.text)
993 elif child.tag == 'string-array':
995 app.append_field(name, item.text)
996 elif child.tag == 'builds':
1000 build.set_flag(key.tag, key.text)
1001 app.builds.append(build)
1003 # TODO handle this using <xsd:element type="xsd:boolean> in a schema
1004 if not isinstance(app.RequiresRoot, bool):
1005 app.RequiresRoot = app.RequiresRoot == 'true'
1010 def parse_yaml_metadata(metadatapath):
1012 app = get_default_app_info(metadatapath)
1015 with open(metadatapath, 'r') as f:
1016 yamlinfo = yaml.load(f, Loader=YamlLoader)
1017 app.update_fields(yamlinfo)
1021 build_line_sep = re.compile(r'(?<!\\),')
1022 build_cont = re.compile(r'^[ \t]')
1025 def parse_txt_metadata(metadatapath):
1029 def add_buildflag(p, build):
1031 raise MetaDataException("Empty build flag at {1}"
1032 .format(buildlines[0], linedesc))
1033 bv = p.split('=', 1)
1035 raise MetaDataException("Invalid build flag at {0} in {1}"
1036 .format(buildlines[0], linedesc))
1042 pv = split_list_values(pv)
1043 build.set_flag(pk, pv)
1044 elif t == TYPE_STRING or t == TYPE_SCRIPT:
1045 build.set_flag(pk, pv)
1046 elif t == TYPE_BOOL:
1047 build.set_flag(pk, _decode_bool(pv))
1049 def parse_buildline(lines):
1051 parts = [p.replace("\\,", ",") for p in re.split(build_line_sep, v)]
1053 raise MetaDataException("Invalid build format: " + v + " in " + metafile.name)
1055 build.origlines = lines
1056 build.version = parts[0]
1057 build.vercode = parts[1]
1058 if parts[2].startswith('!'):
1059 # For backwards compatibility, handle old-style disabling,
1060 # including attempting to extract the commit from the message
1061 build.disable = parts[2][1:]
1062 commit = 'unknown - see disabled'
1063 index = parts[2].rfind('at ')
1065 commit = parts[2][index + 3:]
1066 if commit.endswith(')'):
1067 commit = commit[:-1]
1068 build.commit = commit
1070 build.commit = parts[2]
1072 add_buildflag(p, build)
1076 def add_comments(key):
1079 app.comments[key] = list(curcomments)
1082 app = get_default_app_info(metadatapath)
1083 metafile = open(metadatapath, "r")
1087 multiline_lines = []
1093 for line in metafile:
1095 linedesc = "%s:%d" % (metafile.name, c)
1096 line = line.rstrip('\r\n')
1098 if build_cont.match(line):
1099 if line.endswith('\\'):
1100 buildlines.append(line[:-1].lstrip())
1102 buildlines.append(line.lstrip())
1103 bl = ''.join(buildlines)
1104 add_buildflag(bl, build)
1107 if not build.commit and not build.disable:
1108 raise MetaDataException("No commit specified for {0} in {1}"
1109 .format(build.version, linedesc))
1111 app.builds.append(build)
1112 add_comments('build:' + build.vercode)
1118 if line.startswith("#"):
1119 curcomments.append(line[1:].strip())
1122 f, v = line.split(':', 1)
1124 raise MetaDataException("Invalid metadata in " + linedesc)
1126 # Translate obsolete fields...
1127 if f == 'Market Version':
1128 f = 'Current Version'
1129 if f == 'Market Version Code':
1130 f = 'Current Version Code'
1132 ftype = fieldtype(f)
1133 if ftype not in [TYPE_BUILD, TYPE_BUILD_V2]:
1135 if ftype == TYPE_MULTILINE:
1138 raise MetaDataException("Unexpected text on same line as " + f + " in " + linedesc)
1139 elif ftype == TYPE_STRING:
1141 elif ftype == TYPE_LIST:
1142 app.set_field(f, split_list_values(v))
1143 elif ftype == TYPE_BUILD:
1144 if v.endswith("\\"):
1147 buildlines.append(v[:-1])
1149 build = parse_buildline([v])
1150 app.builds.append(build)
1151 add_comments('build:' + app.builds[-1].vercode)
1152 elif ftype == TYPE_BUILD_V2:
1155 raise MetaDataException('Build should have comma-separated version and vercode, not "{0}", in {1}'
1156 .format(v, linedesc))
1158 build.version = vv[0]
1159 build.vercode = vv[1]
1160 if build.vercode in vc_seen:
1161 raise MetaDataException('Duplicate build recipe found for vercode %s in %s' % (
1162 build.vercode, linedesc))
1163 vc_seen.add(build.vercode)
1166 elif ftype == TYPE_OBSOLETE:
1167 pass # Just throw it away!
1169 raise MetaDataException("Unrecognised field '" + f + "' in " + linedesc)
1170 elif mode == 1: # Multiline field
1173 app.set_field(f, '\n'.join(multiline_lines))
1174 del multiline_lines[:]
1176 multiline_lines.append(line)
1177 elif mode == 2: # Line continuation mode in Build Version
1178 if line.endswith("\\"):
1179 buildlines.append(line[:-1])
1181 buildlines.append(line)
1182 build = parse_buildline(buildlines)
1183 app.builds.append(build)
1184 add_comments('build:' + app.builds[-1].vercode)
1189 # Mode at end of file should always be 0
1191 raise MetaDataException(f + " not terminated in " + metafile.name)
1193 raise MetaDataException("Unterminated continuation in " + metafile.name)
1195 raise MetaDataException("Unterminated build in " + metafile.name)
1200 def write_plaintext_metadata(mf, app, w_comment, w_field, w_build):
1202 def w_comments(key):
1203 if key not in app.comments:
1205 for line in app.comments[key]:
1208 def w_field_always(f, v=None):
1210 v = app.get_field(f)
1214 def w_field_nonempty(f, v=None):
1216 v = app.get_field(f)
1221 w_field_nonempty('Disabled')
1222 if app.AntiFeatures:
1223 w_field_always('AntiFeatures')
1224 w_field_nonempty('Provides')
1225 w_field_always('Categories')
1226 w_field_always('License')
1227 w_field_always('Web Site')
1228 w_field_always('Source Code')
1229 w_field_always('Issue Tracker')
1230 w_field_nonempty('Changelog')
1231 w_field_nonempty('Donate')
1232 w_field_nonempty('FlattrID')
1233 w_field_nonempty('Bitcoin')
1234 w_field_nonempty('Litecoin')
1236 w_field_nonempty('Name')
1237 w_field_nonempty('Auto Name')
1238 w_field_always('Summary')
1239 w_field_always('Description', description_txt(app.Description))
1241 if app.RequiresRoot:
1242 w_field_always('Requires Root', 'yes')
1245 w_field_always('Repo Type')
1246 w_field_always('Repo')
1248 w_field_always('Binaries')
1251 for build in sorted_builds(app.builds):
1253 if build.version == "Ignore":
1256 w_comments('build:' + build.vercode)
1260 if app.MaintainerNotes:
1261 w_field_always('Maintainer Notes', app.MaintainerNotes)
1264 w_field_nonempty('Archive Policy')
1265 w_field_always('Auto Update Mode')
1266 w_field_always('Update Check Mode')
1267 w_field_nonempty('Update Check Ignore')
1268 w_field_nonempty('Vercode Operation')
1269 w_field_nonempty('Update Check Name')
1270 w_field_nonempty('Update Check Data')
1271 if app.CurrentVersion:
1272 w_field_always('Current Version')
1273 w_field_always('Current Version Code')
1274 if app.NoSourceSince:
1276 w_field_always('No Source Since')
1280 # Write a metadata file in txt format.
1282 # 'mf' - Writer interface (file, StringIO, ...)
1283 # 'app' - The app data
1284 def write_txt_metadata(mf, app):
1286 def w_comment(line):
1287 mf.write("# %s\n" % line)
1293 elif t == TYPE_MULTILINE:
1294 v = '\n' + v + '\n.'
1295 mf.write("%s:%s\n" % (f, v))
1298 mf.write("Build:%s,%s\n" % (build.version, build.vercode))
1300 for f in build_flags_order:
1301 v = build.get_flag(f)
1306 mf.write(' %s=' % f)
1307 if t == TYPE_STRING:
1309 elif t == TYPE_BOOL:
1311 elif t == TYPE_SCRIPT:
1313 for s in v.split(' && '):
1317 mf.write(' && \\\n ')
1319 elif t == TYPE_LIST:
1320 mf.write(','.join(v))
1324 write_plaintext_metadata(mf, app, w_comment, w_field, w_build)
1327 def write_yaml_metadata(mf, app):
1329 def w_comment(line):
1330 mf.write("# %s\n" % line)
1335 if any(c in v for c in [': ', '%', '@', '*']):
1336 return "'" + v.replace("'", "''") + "'"
1339 def w_field(f, v, prefix='', t=None):
1346 v += prefix + ' - ' + escape(e) + '\n'
1347 elif t == TYPE_MULTILINE:
1349 for l in v.splitlines():
1351 v += prefix + ' ' + l + '\n'
1354 elif t == TYPE_BOOL:
1356 elif t == TYPE_SCRIPT:
1357 cmds = [s + '&& \\' for s in v.split('&& ')]
1359 cmds[-1] = cmds[-1][:-len('&& \\')]
1360 w_field(f, cmds, prefix, 'multiline')
1363 v = ' ' + escape(v) + '\n'
1376 mf.write("builds:\n")
1379 w_field('versionName', build.version, ' - ', TYPE_STRING)
1380 w_field('versionCode', build.vercode, ' ', TYPE_STRING)
1381 for f in build_flags_order:
1382 v = build.get_flag(f)
1386 w_field(f, v, ' ', flagtype(f))
1388 write_plaintext_metadata(mf, app, w_comment, w_field, w_build)
1391 def write_metadata(fmt, mf, app):
1393 return write_txt_metadata(mf, app)
1395 return write_yaml_metadata(mf, app)
1396 raise MetaDataException("Unknown metadata format given")