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authorLukas Fleischer <lfleischer@archlinux.org>2015-06-01 23:36:14 +0200
committerLukas Fleischer <lfleischer@archlinux.org>2015-06-02 10:34:34 +0200
commit10ecd3982decc31bda251ec73d00d6a903a75f9f (patch)
treeacd7b8fb78ce116daae4efbfdb11582cbc35e51a /scripts/git-integration/aurinfo.py
parent451e60d91d48d69ba6ae139794c5168804d59136 (diff)
downloadaurweb-10ecd3982decc31bda251ec73d00d6a903a75f9f.tar.xz
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.py204
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: