diff options
author | Lukas Fleischer <lfleischer@archlinux.org> | 2015-06-01 23:36:14 +0200 |
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committer | Lukas Fleischer <lfleischer@archlinux.org> | 2015-06-02 10:34:34 +0200 |
commit | 10ecd3982decc31bda251ec73d00d6a903a75f9f (patch) | |
tree | acd7b8fb78ce116daae4efbfdb11582cbc35e51a /scripts/git-integration/aurinfo.py | |
parent | 451e60d91d48d69ba6ae139794c5168804d59136 (diff) |
Restructure scripts
* Move scripts/git-integration/ to git-interface/.
* Move scripts/aurblup/aurblup.py to scripts/aurblup.py.
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
Diffstat (limited to 'scripts/git-integration/aurinfo.py')
-rw-r--r-- | scripts/git-integration/aurinfo.py | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/scripts/git-integration/aurinfo.py b/scripts/git-integration/aurinfo.py deleted file mode 100644 index d9b9372..0000000 --- a/scripts/git-integration/aurinfo.py +++ /dev/null @@ -1,204 +0,0 @@ -#!/usr/bin/env python - -from copy import copy, deepcopy -import pprint -import sys - -class Attr(object): - def __init__(self, name, is_multivalued=False, allow_arch_extensions=False): - self.name = name - self.is_multivalued = is_multivalued - self.allow_arch_extensions = allow_arch_extensions - -PKGBUILD_ATTRIBUTES = { - 'arch': Attr('arch', True), - 'backup': Attr('backup', True), - 'changelog': Attr('changelog', False), - 'checkdepends': Attr('checkdepends', True), - 'conflicts': Attr('conflicts', True, True), - 'depends': Attr('depends', True, True), - 'epoch': Attr('epoch', False), - 'groups': Attr('groups', True), - 'install': Attr('install', False), - 'license': Attr('license', True), - 'makedepends': Attr('makedepends', True, True), - 'md5sums': Attr('md5sums', True, True), - 'noextract': Attr('noextract', True), - 'optdepends': Attr('optdepends', True, True), - 'options': Attr('options', True), - 'pkgname': Attr('pkgname', False), - 'pkgrel': Attr('pkgrel', False), - 'pkgver': Attr('pkgver', False), - 'provides': Attr('provides', True, True), - 'replaces': Attr('replaces', True, True), - 'sha1sums': Attr('sha1sums', True, True), - 'sha224sums': Attr('sha224sums', True, True), - 'sha256sums': Attr('sha256sums', True, True), - 'sha384sums': Attr('sha384sums', True, True), - 'sha512sums': Attr('sha512sums', True, True), - 'source': Attr('source', True, True), - 'url': Attr('url', False), - 'validpgpkeys': Attr('validpgpkeys', True), -} - -def find_attr(attrname): - # exact match - attr = PKGBUILD_ATTRIBUTES.get(attrname, None) - if attr: - return attr - - # prefix match - # XXX: this could break in the future if PKGBUILD(5) ever - # introduces a key which is a subset of another. - for k in PKGBUILD_ATTRIBUTES.keys(): - if attrname.startswith(k + '_'): - return PKGBUILD_ATTRIBUTES[k] - -def IsMultiValued(attrname): - attr = find_attr(attrname) - return attr and attr.is_multivalued - -class AurInfo(object): - def __init__(self): - self._pkgbase = {} - self._packages = {} - - def GetPackageNames(self): - return self._packages.keys() - - def GetMergedPackage(self, pkgname): - package = deepcopy(self._pkgbase) - package['pkgname'] = pkgname - for k, v in self._packages.get(pkgname).items(): - package[k] = deepcopy(v) - return package - - def AddPackage(self, pkgname): - self._packages[pkgname] = {} - return self._packages[pkgname] - - def SetPkgbase(self, pkgbasename): - self._pkgbase = {'pkgname' : pkgbasename} - return self._pkgbase - - -class StderrECatcher(object): - def Catch(self, lineno, error): - print('ERROR[%d]: %s' % (lineno, error), file=sys.stderr) - - -class CollectionECatcher(object): - def __init__(self): - self._errors = [] - - def Catch(self, lineno, error): - self._errors.append((lineno, error)) - - def HasErrors(self): - return len(self._errors) > 0 - - def Errors(self): - return copy(self._errors) - - -def ParseAurinfoFromIterable(iterable, ecatcher=None): - aurinfo = AurInfo() - - if ecatcher is None: - ecatcher = StderrECatcher() - - current_package = None - lineno = 0 - - for line in iterable: - lineno += 1 - - if line.startswith('#'): - continue - - if not line.strip(): - # end of package - current_package = None - continue - - if not line.startswith('\t'): - # start of new package - try: - key, value = map(str.strip, line.split('=', 1)) - except ValueError: - ecatcher.Catch(lineno, 'unexpected header format in section=%s' % - current_package['pkgname']) - continue - - if key == 'pkgbase': - current_package = aurinfo.SetPkgbase(value) - else: - current_package = aurinfo.AddPackage(value) - else: - # package attribute - if current_package is None: - ecatcher.Catch(lineno, 'package attribute found outside of ' - 'a package section') - continue - - try: - key, value = map(str.strip, line.split('=', 1)) - except ValueError: - ecatcher.Catch(lineno, 'unexpected attribute format in ' - 'section=%s' % current_package['pkgname']) - - if IsMultiValued(key): - if not current_package.get(key): - current_package[key] = [] - if value: - current_package[key].append(value) - else: - if not current_package.get(key): - current_package[key] = value - else: - ecatcher.Catch(lineno, 'overwriting attribute ' - '%s: %s -> %s' % (key, current_package[key], - value)) - - return aurinfo - - -def ParseAurinfo(filename='.AURINFO', ecatcher=None): - with open(filename) as f: - return ParseAurinfoFromIterable(f, ecatcher) - - -def ValidateAurinfo(filename='.AURINFO'): - ecatcher = CollectionECatcher() - ParseAurinfo(filename, ecatcher) - errors = ecatcher.Errors() - for error in errors: - print('error on line %d: %s' % error, file=sys.stderr) - return not errors - - -if __name__ == '__main__': - pp = pprint.PrettyPrinter(indent=4) - - if len(sys.argv) == 1: - print('error: not enough arguments') - sys.exit(1) - elif len(sys.argv) == 2: - action = sys.argv[1] - filename = '.AURINFO' - else: - action, filename = sys.argv[1:3] - - if action == 'parse': - aurinfo = ParseAurinfo() - for pkgname in aurinfo.GetPackageNames(): - print(">>> merged package: %s" % pkgname) - pp.pprint(aurinfo.GetMergedPackage(pkgname)) - print() - elif action == 'validate': - sys.exit(not ValidateAurinfo(filename)) - else: - print('unknown action: %s' % action) - sys.exit(1) - -# vim: set et ts=4 sw=4: |