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mirror of https://gitlab.com/fdroid/fdroidserver.git synced 2024-09-17 10:40:12 +02:00
fdroidserver/common.py
2012-01-04 21:37:11 +00:00

625 lines
23 KiB
Python

# -*- coding: utf-8 -*-
#
# common.py - part of the FDroid server tools
# Copyright (C) 2010-11, Ciaran Gultnieks, ciaran@ciarang.com
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import glob, os, sys, re
import shutil
import subprocess
def getvcs(vcstype, remote, local):
if vcstype == 'git':
return vcs_git(remote, local)
elif vcstype == 'svn':
return vcs_svn(remote, local)
elif vcstype == 'git-svn':
return vcs_gitsvn(remote, local)
elif vcstype == 'hg':
return vcs_hg(remote,local)
elif vcstype == 'bzr':
return vcs_bzr(remote,local)
raise VCSException("Invalid vcs type " + vcstype)
class vcs:
def __init__(self, remote, local):
# It's possible to sneak a username and password in with
# the remote address... (this really only applies to svn
# and we should probably be more specific!)
index = remote.find('@')
if index != -1:
self.username = remote[:index]
remote = remote[index+1:]
index = self.username.find(':')
if index == -1:
raise VCSException("Password required with username")
self.password = self.username[index+1:]
self.username = self.username[:index]
else:
self.username = None
self.remote = remote
self.local = local
# Refresh the local repository - i.e. get the latest code. This
# works either by updating if a local copy already exists, or by
# cloning from scratch if it doesn't.
def refreshlocal(self):
if not os.path.exists(self.local):
self.clone()
else:
self.reset()
self.pull()
# Clone the remote repository. It must not already exist locally.
def clone(self):
assert False # Must be defined in child
# Reset the local repository. Remove changes, untracked files, etc.
# Put the working tree to either the given revision, or to the HEAD
# if not specified.
def reset(self, rev=None):
assert False # Must be defined in child
# Get new commits from the remote repository. Local must be clean.
def pull(self):
assert False # Must be defined in child
# Initialise and update submodules
def initsubmodules(self):
assert False # Not supported unless overridden
class vcs_git(vcs):
def clone(self):
if subprocess.call(['git', 'clone', self.remote, self.local]) != 0:
raise VCSException("Git clone failed")
def reset(self, rev=None):
if rev is None:
rev = 'origin'
if subprocess.call(['git', 'reset', '--hard', rev],
cwd=self.local) != 0:
raise VCSException("Git reset failed")
if subprocess.call(['git', 'clean', '-dfx'],
cwd=self.local) != 0:
raise VCSException("Git clean failed")
def pull(self):
if subprocess.call(['git', 'pull', 'origin'],
cwd=self.local) != 0:
raise VCSException("Git pull failed")
# Might need tags that aren't on a branch.
if subprocess.call(['git', 'fetch', '--tags', 'origin'],
cwd=self.local) != 0:
raise VCSException("Git fetch failed")
def initsubmodules(self):
if subprocess.call(['git', 'submodule', 'init'],
cwd=self.local) != 0:
raise VCSException("Git submodule init failed")
if subprocess.call(['git', 'submodule', 'update'],
cwd=self.local) != 0:
raise VCSException("Git submodule update failed")
class vcs_gitsvn(vcs):
def clone(self):
if subprocess.call(['git', 'svn', 'clone', self.remote, self.local]) != 0:
raise VCSException("Git clone failed")
def reset(self, rev=None):
if rev is None:
rev = 'HEAD'
else:
p = subprocess.Popen(['git', 'svn', 'find-rev', 'r' + rev],
cwd=self.local, stdout=subprocess.PIPE)
rev = p.communicate()[0].rstrip()
if p.returncode != 0:
raise VCSException("Failed to get git treeish from svn rev")
if subprocess.call(['git', 'reset', '--hard', rev],
cwd=self.local) != 0:
raise VCSException("Git reset failed")
if subprocess.call(['git', 'clean', '-dfx'],
cwd=self.local) != 0:
raise VCSException("Git clean failed")
def pull(self):
if subprocess.call(['git', 'svn', 'rebase'],
cwd=self.local) != 0:
raise VCSException("Git svn rebase failed")
class vcs_svn(vcs):
def userargs(self):
if self.username is None:
return ['--non-interactive']
return ['--username', self.username,
'--password', self.password,
'--non-interactive']
def clone(self):
if subprocess.call(['svn', 'checkout', self.remote, self.local] +
self.userargs()) != 0:
raise VCSException("Svn checkout failed")
def reset(self, rev=None):
if rev is None:
revargs = []
else:
revargs = ['-r', rev]
for svncommand in (
'svn revert -R .',
r"svn status | awk '/\?/ {print $2}' | xargs rm -rf"):
if subprocess.call(svncommand, cwd=self.local,
shell=True) != 0:
raise VCSException("Svn reset failed")
if subprocess.call(['svn', 'update', '--force'] + revargs +
self.userargs(), cwd=self.local) != 0:
raise VCSException("Svn update failed")
def pull(self):
if subprocess.call(['svn', 'update'] +
self.userargs(), cwd=self.local) != 0:
raise VCSException("Svn update failed")
class vcs_hg(vcs):
def clone(self):
if subprocess.call(['hg', 'clone', self.remote, self.local]) !=0:
raise VCSException("Hg clone failed")
def reset(self, rev=None):
if rev is None:
revargs = []
else:
revargs = [rev]
if subprocess.call('hg status -u | xargs rm -rf',
cwd=self.local, shell=True) != 0:
raise VCSException("Hg clean failed")
if subprocess.call(['hg', 'checkout', '-C'] + revargs,
cwd=self.local) != 0:
raise VCSException("Hg checkout failed")
def pull(self):
if subprocess.call(['hg', 'pull'],
cwd=self.local) != 0:
raise VCSException("Hg pull failed")
class vcs_bzr(vcs):
def clone(self):
if subprocess.call(['bzr', 'branch', self.remote, self.local]) != 0:
raise VCSException("Bzr branch failed")
def reset(self, rev=None):
if rev is None:
revargs = []
else:
revargs = ['-r', rev]
if subprocess.call(['bzr', 'clean-tree', '--force',
'--unknown', '--ignored'], cwd=self.local) != 0:
raise VCSException("Bzr revert failed")
if subprocess.call(['bzr', 'revert'] + revargs,
cwd=self.local) != 0:
raise VCSException("Bzr revert failed")
def pull(self):
if subprocess.call(['bzr', 'pull'],
cwd=self.local) != 0:
raise VCSException("Bzr update failed")
def parse_metadata(metafile, **kw):
def parse_buildline(value):
parts = [p.replace("\\,", ",")
for p in re.split(r"(?<!\\),", value)]
if len(parts) < 3:
raise MetaDataException("Invalid build format: " + value + " in " + metafile.name)
thisbuild = {}
thisbuild['version'] = parts[0]
thisbuild['vercode'] = parts[1]
thisbuild['commit'] = parts[2]
for p in parts[3:]:
pk, pv = p.split('=', 1)
thisbuild[pk] = pv
return thisbuild
if not isinstance(metafile, file):
metafile = open(metafile, "r")
thisinfo = {}
thisinfo['id'] = metafile.name[9:-4]
if kw.get("verbose", False):
print "Reading metadata for " + thisinfo['id']
thisinfo['description'] = ''
thisinfo['name'] = None
thisinfo['summary'] = ''
thisinfo['license'] = 'Unknown'
thisinfo['web'] = ''
thisinfo['source'] = ''
thisinfo['tracker'] = ''
thisinfo['donate'] = None
thisinfo['disabled'] = None
thisinfo['antifeatures'] = None
thisinfo['marketversion'] = ''
thisinfo['marketvercode'] = '0'
thisinfo['repotype'] = ''
thisinfo['repo'] = ''
thisinfo['builds'] = []
thisinfo['requiresroot'] = False
mode = 0
buildline = []
for line in metafile:
line = line.rstrip('\r\n')
if line.startswith("#"):
continue
if mode == 0:
if len(line) == 0:
continue
index = line.find(':')
if index == -1:
raise MetaDataException("Invalid metadata in " + metafile.name + " at: " + line)
field = line[:index]
value = line[index+1:]
if field == 'Description':
mode = 1
elif field == 'Name':
thisinfo['name'] = value
elif field == 'Summary':
thisinfo['summary'] = value
elif field == 'Source Code':
thisinfo['source'] = value
elif field == 'License':
thisinfo['license'] = value
elif field == 'Category':
thisinfo['category'] = value
elif field == 'Web Site':
thisinfo['web'] = value
elif field == 'Issue Tracker':
thisinfo['tracker'] = value
elif field == 'Donate':
thisinfo['donate'] = value
elif field == 'Disabled':
thisinfo['disabled'] = value
elif field == 'Use Built':
pass #Ignoring this - will be removed
elif field == 'AntiFeatures':
parts = value.split(",")
for part in parts:
if (part != "Ads" and
part != "Tracking" and
part != "NonFreeNet" and
part != "NonFreeDep" and
part != "NonFreeAdd"):
raise MetaDataException("Unrecognised antifeature '" + part + "' in " \
+ metafile.name)
thisinfo['antifeatures'] = value
elif field == 'Market Version':
thisinfo['marketversion'] = value
elif field == 'Market Version Code':
thisinfo['marketvercode'] = value
elif field == 'Repo Type':
thisinfo['repotype'] = value
elif field == 'Repo':
thisinfo['repo'] = value
elif field == 'Build Version':
if value.endswith("\\"):
mode = 2
buildline = [value[:-1]]
else:
thisinfo['builds'].append(parse_buildline(value))
elif field == "Requires Root":
if value == "Yes":
thisinfo['requiresroot'] = True
else:
raise MetaDataException("Unrecognised field " + field + " in " + metafile.name)
elif mode == 1: # multi-line description
if line == '.':
mode = 0
else:
if len(line) == 0:
thisinfo['description'] += '\n\n'
else:
if (not thisinfo['description'].endswith('\n') and
len(thisinfo['description']) > 0):
thisinfo['description'] += ' '
thisinfo['description'] += line
elif mode == 2: # line continuation
if line.endswith("\\"):
buildline.append(line[:-1])
else:
buildline.append(line)
thisinfo['builds'].append(
parse_buildline("".join(buildline)))
mode = 0
if mode == 1:
raise MetaDataException("Description not terminated in " + metafile.name)
if len(thisinfo['description']) == 0:
thisinfo['description'] = 'No description available'
return thisinfo
def read_metadata(verbose=False):
apps = []
for metafile in sorted(glob.glob(os.path.join('metadata', '*.txt'))):
if verbose:
print "Reading " + metafile
apps.append(parse_metadata(metafile, verbose=verbose))
return apps
class BuildException(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
class VCSException(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
class MetaDataException(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
# Prepare the source code for a particular build
# 'vcs' - the appropriate vcs object for the application
# 'app' - the application details from the metadata
# 'build' - the build details from the metadata
# 'build_dir' - the path to the build directory
# 'sdk_path' - the path to the Android SDK
# 'ndk_path' - the path to the Android NDK
# 'javacc_path' - the path to javacc
# 'refresh' - True to refresh from the remote repo
# Returns the root directory, which may be the same as 'build_dir' or may
# be a subdirectory of it.
def prepare_source(vcs, app, build, build_dir, sdk_path, ndk_path, javacc_path, refresh):
if refresh:
vcs.refreshlocal()
# Optionally, the actual app source can be in a subdirectory...
if build.has_key('subdir'):
root_dir = os.path.join(build_dir, build['subdir'])
if not os.path.exists(root_dir):
raise BuildException('Missing subdir ' + root_dir)
else:
root_dir = build_dir
# Get a working copy of the right revision...
print "Resetting repository to " + build['commit']
vcs.reset(build['commit'])
# Initialise submodules if requred...
if build.get('submodules', 'no') == 'yes':
vcs.initsubmodules()
# Generate (or update) the ant build file, build.xml...
if (build.get('update', 'yes') == 'yes' and
not build.has_key('maven')):
parms = [os.path.join(sdk_path, 'tools', 'android'),
'update', 'project', '-p', '.']
parms.append('--subprojects')
if build.has_key('target'):
parms.append('-t')
parms.append(build['target'])
if subprocess.call(parms, cwd=root_dir) != 0:
raise BuildException("Failed to update project")
# If the app has ant set up to sign the release, we need to switch
# that off, because we want the unsigned apk...
for propfile in ('build.properties', 'default.properties'):
if os.path.exists(os.path.join(root_dir, propfile)):
if subprocess.call(['sed','-i','s/^key.store/#/',
propfile], cwd=root_dir) !=0:
raise BuildException("Failed to amend %s" % propfile)
# Update the local.properties file...
locprops = os.path.join(root_dir, 'local.properties')
if os.path.exists(locprops):
f = open(locprops, 'r')
props = f.read()
f.close()
# Fix old-fashioned 'sdk-location' by copying
# from sdk.dir, if necessary...
if build.get('oldsdkloc', 'no') == "yes":
sdkloc = re.match(r".*^sdk.dir=(\S+)$.*", props,
re.S|re.M).group(1)
props += "\nsdk-location=" + sdkloc + "\n"
# Add ndk location...
props+= "\nndk.dir=" + ndk_path + "\n"
# Add java.encoding if necessary...
if build.has_key('encoding'):
props += "\njava.encoding=" + build['encoding'] + "\n"
f = open(locprops, 'w')
f.write(props)
f.close()
# Insert version code and number into the manifest if necessary...
if build.has_key('insertversion'):
if subprocess.call(['sed','-i','s/' + build['insertversion'] +
'/' + build['version'] +'/g',
'AndroidManifest.xml'], cwd=root_dir) !=0:
raise BuildException("Failed to amend manifest")
if build.has_key('insertvercode'):
if subprocess.call(['sed','-i','s/' + build['insertvercode'] +
'/' + build['vercode'] +'/g',
'AndroidManifest.xml'], cwd=root_dir) !=0:
raise BuildException("Failed to amend manifest")
# Delete unwanted file...
if build.has_key('rm'):
os.remove(os.path.join(build_dir, build['rm']))
# Fix apostrophes translation files if necessary...
if build.get('fixapos', 'no') == 'yes':
for root, dirs, files in os.walk(os.path.join(root_dir, 'res')):
for filename in files:
if filename.endswith('.xml'):
if subprocess.call(['sed','-i','s@' +
r"\([^\\]\)'@\1\\'" +
'@g',
os.path.join(root, filename)]) != 0:
raise BuildException("Failed to amend " + filename)
# Fix translation files if necessary...
if build.get('fixtrans', 'no') == 'yes':
for root, dirs, files in os.walk(os.path.join(root_dir, 'res')):
for filename in files:
if filename.endswith('.xml'):
f = open(os.path.join(root, filename))
changed = False
outlines = []
for line in f:
num = 1
index = 0
oldline = line
while True:
index = line.find("%", index)
if index == -1:
break
next = line[index+1:index+2]
if next == "s" or next == "d":
line = (line[:index+1] +
str(num) + "$" +
line[index+1:])
num += 1
index += 3
else:
index += 1
# We only want to insert the positional arguments
# when there is more than one argument...
if oldline != line:
if num > 2:
changed = True
else:
line = oldline
outlines.append(line)
f.close()
if changed:
f = open(os.path.join(root, filename), 'w')
f.writelines(outlines)
f.close()
# Run a pre-build command if one is required...
if build.has_key('prebuild'):
if subprocess.call(build['prebuild'],
cwd=root_dir, shell=True) != 0:
raise BuildException("Error running pre-build command")
# Apply patches if any
if 'patch' in build:
for patch in build['patch'].split(';'):
print "Applying " + patch
patch_path = os.path.join('metadata', app['id'], patch)
if subprocess.call(['patch', '-p1',
'-i', os.path.abspath(patch_path)], cwd=build_dir) != 0:
raise BuildException("Failed to apply patch %s" % patch_path)
# Special case init functions for funambol...
if build.get('initfun', 'no') == "yes":
if subprocess.call(['sed','-i','s@' +
'<taskdef resource="net/sf/antcontrib/antcontrib.properties" />' +
'@' +
'<taskdef resource="net/sf/antcontrib/antcontrib.properties">' +
'<classpath>' +
'<pathelement location="/usr/share/java/ant-contrib.jar"/>' +
'</classpath>' +
'</taskdef>' +
'@g',
'build.xml'], cwd=root_dir) !=0:
raise BuildException("Failed to amend build.xml")
if subprocess.call(['sed','-i','s@' +
'\${user.home}/funambol/build/android/build.properties' +
'@' +
'build.properties' +
'@g',
'build.xml'], cwd=root_dir) !=0:
raise BuildException("Failed to amend build.xml")
buildxml = os.path.join(root_dir, 'build.xml')
f = open(buildxml, 'r')
xml = f.read()
f.close()
xmlout = ""
mode = 0
for line in xml.splitlines():
if mode == 0:
if line.find("jarsigner") != -1:
mode = 1
else:
xmlout += line + "\n"
else:
if line.find("/exec") != -1:
mode += 1
if mode == 3:
mode =0
f = open(buildxml, 'w')
f.write(xmlout)
f.close()
if subprocess.call(['sed','-i','s@' +
'platforms/android-2.0' +
'@' +
'platforms/android-8' +
'@g',
'build.xml'], cwd=root_dir) !=0:
raise BuildException("Failed to amend build.xml")
shutil.copyfile(
os.path.join(root_dir, "build.properties.example"),
os.path.join(root_dir, "build.properties"))
if subprocess.call(['sed','-i','s@' +
'javacchome=.*'+
'@' +
'javacchome=' + javacc_path +
'@g',
'build.properties'], cwd=root_dir) !=0:
raise BuildException("Failed to amend build.properties")
if subprocess.call(['sed','-i','s@' +
'sdk-folder=.*'+
'@' +
'sdk-folder=' + sdk_path +
'@g',
'build.properties'], cwd=root_dir) !=0:
raise BuildException("Failed to amend build.properties")
if subprocess.call(['sed','-i','s@' +
'android.sdk.version.*'+
'@' +
'android.sdk.version=2.0' +
'@g',
'build.properties'], cwd=root_dir) !=0:
raise BuildException("Failed to amend build.properties")
return root_dir