make mass-build GPLv2+

[mass-build.git] / mass_build.py

diff --git a/mass_build.py b/mass_build.py
index ed47bacbf21bb3bbe0b004d5a3da8e5ef7853034..3615dd69d21d9a7db6013bf0d374d13e19d6d0b4 100755 (executable)
--- a/mass_build.py
+++ b/mass_build.py
@@ -1,28 +1,45 @@
 #!/usr/bin/python
 #!/usr/bin/python

+# mass-build - Easily Build Software Involving a Large Amount of Source Repositories
+# Copyright (C) 2012 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, imp
 import argparse, os, sys, subprocess
 from collections import OrderedDict
 
 # an entire Project
 class Project:
 import vcs, build_system, imp
 import argparse, os, sys, subprocess
 from collections import OrderedDict
 
 # an entire Project
 class Project:

-       def __init__(self, folder, projectConfig, globalConfig):
+       def __init__(self, folder, config):

                self.folder = folder
                self.folder = folder

-               self.name = projectConfig['name']
+               self.name = config['name']

                # VCS
                # VCS

-               vcsName = projectConfig['vcs']
+               vcsName = config['vcs']

                if vcsName == 'git':
                if vcsName == 'git':

-                       self.vcs = vcs.Git(self.sourceFolder(), projectConfig['url'], projectConfig['version'])
+                       self.vcs = vcs.Git(self.sourceFolder(), config['url'], config['version'])

                elif vcsName == 'svn':
                elif vcsName == 'svn':

-                       self.vcs = vcs.SVN(self.sourceFolder(), projectConfig['url'], projectConfig.get('versionName'))
+                       self.vcs = vcs.SVN(self.sourceFolder(), config['url'])

                else:
                        raise Exception("Unknown VCS type "+vcsName)
                # build system
                else:
                        raise Exception("Unknown VCS type "+vcsName)
                # build system

-               if globalConfig.get('buildDeb', False):
-                       self.buildSystem = build_system.AutoDebuild(self.sourceFolder(), self.buildFolder(), projectConfig, self.vcs, globalConfig)
+               if config.get('buildDeb', False):
+                       self.buildSystem = build_system.AutoDebuild(self.sourceFolder(), self.buildFolder(), config, self.vcs)

                else:
                else:

-                       buildSystemName = projectConfig['buildSystem']
+                       buildSystemName = config['buildSystem']

                        if buildSystemName == 'cmake':
                        if buildSystemName == 'cmake':

-                               self.buildSystem = build_system.CMake(self.sourceFolder(), self.buildFolder(), projectConfig, globalConfig)
+                               self.buildSystem = build_system.CMake(self.sourceFolder(), self.buildFolder(), config)

                        else:
                                raise Exception("Unknown build system type "+buildSystemName)
        
                        else:
                                raise Exception("Unknown build system type "+buildSystemName)
        


@@ -40,6 +57,9 @@ parser.add_argument("-c, --config",
 parser.add_argument("--reconfigure",
                     action="store_true", dest="reconfigure",
                     help="Force configuration to be run")
 parser.add_argument("--reconfigure",
                     action="store_true", dest="reconfigure",
                     help="Force configuration to be run")

+parser.add_argument("--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!)")
 parser.add_argument("--reset-source",
                     action="store_true", dest="reset_source",
                     help="Reset sourcecode to the given version (removes local changes!)")


@@ -48,7 +68,7 @@ parser.add_argument("--no-update",
                     help="Do not update projects before compilation")
 parser.add_argument("--resume-from", metavar='PROJECT',
                     dest="resume_from",
                     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("projects",  metavar='PROJECT', nargs='*',
                     help="Manually specify projects or folders to be built (project names take precedence)")
 args = parser.parse_args()
 parser.add_argument("projects",  metavar='PROJECT', nargs='*',
                     help="Manually specify projects or folders to be built (project names take precedence)")
 args = parser.parse_args()


@@ -63,23 +83,24 @@ allProjects = OrderedDict() # all projects
 allFolders = {} # all folders
 workProjects = [] # projects we work on
 
 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():
+               if (not name in subConfig) and (not name in exclude):
+                       subConfig[name] = superConfig[name]

 
 # populate list of projects, return list of projects in that folder
 
 # populate list of projects, return list of projects in that folder

-def loadProjects(projects, folder=''):
+def loadProjects(config, folder=''):

        folderProjects = []
        folderProjects = []

-       for projectConfig in projects:
-               if 'folder' in projectConfig: # a subpath
-                       folderProjects += loadProjects(projectConfig['projects'], os.path.join(folder, projectConfig['folder']))
+       for projectConfig in config['projects']:
+               assert 'name' in projectConfig # everything must have a name
+               inherit(projectConfig, config)
+               if 'projects' in projectConfig: # a subpath
+                       folderProjects += loadProjects(projectConfig, os.path.join(folder, projectConfig['name']))

                else: # a proper project
                        if projectConfig['name'] in allProjects:
                else: # a proper project
                        if projectConfig['name'] in allProjects:

-                               raise Exception("Duplicate project name "+project['name'])
-                       project = Project(folder, projectConfig, config)
+                               raise Exception("Duplicate project name "+projectConfig['name'])
+                       project = Project(folder, projectConfig)

                        allProjects[projectConfig['name']] = project
                        folderProjects.append(project)
        # store projects of this folder
                        allProjects[projectConfig['name']] = project
                        folderProjects.append(project)
        # store projects of this folder


@@ -88,11 +109,10 @@ def loadProjects(projects, folder=''):
        allFolders[folder] = folderProjects
        return folderProjects
 
        allFolders[folder] = folderProjects
        return folderProjects
 

-# now check what we have to do
-loadProjects(config['projects'])
+# load available projects
+loadProjects(config)
+# get base set og projects to process

 if args.projects:
 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])
        for name in args.projects:
                if name in allProjects:
                        workProjects.append(allProjects[name])


@@ -100,14 +120,21 @@ if args.projects:
                        workProjects += allFolders[name]
                else:
                        raise Exception("Project or folder %s does not exist" % name)
                        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

 else:
 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 = 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:
 
 # and do it!
 for project in workProjects:


@@ -116,7 +143,7 @@ for project in workProjects:
                        print "Updating project",project.sourceFolder()
                        project.vcs.update(forceVersion=args.reset_source)
                print "Building project",project.sourceFolder()
                        print "Updating project",project.sourceFolder()
                        project.vcs.update(forceVersion=args.reset_source)
                print "Building project",project.sourceFolder()

-               project.buildSystem.build(reconfigure=args.reconfigure)
+               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
        except (subprocess.CalledProcessError, KeyboardInterrupt) as e: # for some exceptions, a stackrace is usually pointless
                print >> sys.stderr


@@ -127,3 +154,4 @@ for project in workProjects:
                        print >> sys.stderr, "Error while processing %s: %s" % (project.name, str(e))
                print >> sys.stderr
                sys.exit(1)
                        print >> sys.stderr, "Error while processing %s: %s" % (project.name, str(e))
                print >> sys.stderr
                sys.exit(1)

+print "All operations successfully completed"