-#!/usr/bin/python
-import vcs, build_system, imp
+#!/usr/bin/python3
+# mass-build - Easily Build Software Involving a Large Amount of Source Repositories
+# Copyright (C) 2012-2013 Ralf Jung <post@ralfj.de>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+import vcs, build_system
import argparse, os, sys, subprocess
from collections import OrderedDict
+# helper funcrions
+def load_module(name, path, write_bytecode = False):
+ import importlib.machinery
+ old_val = sys.dont_write_bytecode
+ sys.dont_write_bytecode = not write_bytecode
+ module = importlib.machinery.SourceFileLoader(name, path).load_module()
+ sys.dont_write_bytecode = old_val
+ return module
+
# an entire Project
class Project:
def __init__(self, folder, config):
# VCS
vcsName = config['vcs']
if vcsName == 'git':
- self.vcs = vcs.Git(self.sourceFolder(), config['url'], config['version'])
+ self.vcs = vcs.Git(self.sourceFolder(), config)
elif vcsName == 'svn':
- self.vcs = vcs.SVN(self.sourceFolder(), config['url'], config.get('versionName'))
+ self.vcs = vcs.SVN(self.sourceFolder(), config['url'])
else:
raise Exception("Unknown VCS type "+vcsName)
# build system
# read command-line arguments
parser = argparse.ArgumentParser(description='Update and build a bunch of stuff')
-parser.add_argument("-c, --config",
+parser.add_argument("-c", "--config",
dest="config", default="mass-build.conf",
help="mass-build config file")
parser.add_argument("--reconfigure",
action="store_true", dest="reconfigure",
help="Force configuration to be run")
+parser.add_argument("-w", "--wait-after-config",
+ action="store_true", dest="wait_after_config",
+ help="Wait for user confirmation after configuration is finished")
parser.add_argument("--reset-source",
action="store_true", dest="reset_source",
help="Reset sourcecode to the given version (removes local changes!)")
help="Do not update projects before compilation")
parser.add_argument("--resume-from", metavar='PROJECT',
dest="resume_from",
- help="Resume building from the given project")
+ help="From the projects specified, continue building with this one (i.e., remove all projects before this one from the list - this never adds new projects)")
+parser.add_argument("--check-versions",
+ action="store_true", dest="version_check",
+ help="Check the repositories for newer tags, if possible (does not perform any building steps)")
parser.add_argument("projects", metavar='PROJECT', nargs='*',
help="Manually specify projects or folders to be built (project names take precedence)")
args = parser.parse_args()
-# sanitize
if args.reset_source and not args.update:
- raise Exception("When no update is performed, no reset to the given version can be done either")
+ raise Exception("Can not reset sources without doing an update")
+
+# load config as dictionary
+config = vars(load_module('config', args.config))
-# load config
-config = imp.load_source('config', args.config).__dict__
-os.remove(args.config+'c') # remove compiled python file
+# initialise variables holding the configuration
allProjects = OrderedDict() # all projects
allFolders = {} # all folders
workProjects = [] # projects we work on
-# return the position of the given item in the list
-def findInList(list, item):
- for i in xrange(len(list)):
- if list[i] == item:
- return i
- raise Exception("%s not found in list" % str(item))
-
# copy all items which don't exist below, except for those in the exclude list
def inherit(subConfig, superConfig, exclude = ('name', 'projects')):
for name in superConfig.keys():
allFolders[folder] = folderProjects
return folderProjects
-# now check what we have to do
+# load available projects
loadProjects(config)
+# get base set og projects to process
if args.projects:
- if args.resume_from is not None:
- raise Exception("Can not use --resume-from and manually specify projects")
for name in args.projects:
if name in allProjects:
workProjects.append(allProjects[name])
elif name in allFolders:
workProjects += allFolders[name]
else:
- raise Exception("Project or folder%s does not exist" % name)
-elif args.resume_from is None:
- workProjects = projects.values() # all the projects
+ raise Exception("Project or folder %s does not exist" % name)
else:
- if not args.resume_from in allProjects:
- raise Exception("Project %s does not exist" % args.resume_from)
- startWith = allProjects[args.resume_from]
- startIndex = findInList(allProjects.values(), startWith)
- workProjects = allProjects.values()[startIndex:]
+ workProjects = list(allProjects.values()) # all the projects
+# apply the "resume from"
+if args.resume_from is not None:
+ # find project index
+ startIndex = 0
+ while startIndex < len(workProjects):
+ if workProjects[startIndex].name == args.resume_from:
+ break # we found it
+ else:
+ startIndex += 1
+ if startIndex >= len(workProjects): # project not found
+ raise Exception("%s not found in list of projects to work on" % args.resume_from)
+ # start here
+ workProjects = workProjects[startIndex:]
# and do it!
for project in workProjects:
try:
- if args.update:
- print "Updating project",project.sourceFolder()
- project.vcs.update(forceVersion=args.reset_source)
- print "Building project",project.sourceFolder()
- project.buildSystem.build(reconfigure=args.reconfigure)
- print
+ if args.version_check:
+ print("Checking project",project.sourceFolder())
+ project.vcs.checkVersions()
+ else:
+ if args.update:
+ print("Updating project",project.sourceFolder())
+ project.vcs.update(mode = vcs.MODE_RESET if args.reset_source else vcs.MODE_REBASE)
+ print("Building project",project.sourceFolder())
+ project.buildSystem.build(reconfigure=args.reconfigure, waitAfterConfig=args.wait_after_config)
+ print()
except (subprocess.CalledProcessError, KeyboardInterrupt) as e: # for some exceptions, a stackrace is usually pointless
- print >> sys.stderr
- print >> sys.stderr
+ print(file=sys.stderr)
+ print(file=sys.stderr)
if isinstance(e, KeyboardInterrupt): # str(e) would be the empty string
- print >> sys.stderr, "Interruped by user while processing %s" % (project.name)
+ print("Interruped by user while processing %s" % (project.name), file=sys.stderr)
else:
- print >> sys.stderr, "Error while processing %s: %s" % (project.name, str(e))
- print >> sys.stderr
+ print("Error while processing %s: %s" % (project.name, str(e)), file=sys.stderr)
+ print(file=sys.stderr)
sys.exit(1)
+print("All operations successfully completed")
projects / mass-build.git / blobdiff