X-Git-Url: https://git.ralfj.de/auto-debuild.git/blobdiff_plain/b36b79c329864a4681e9339d8b92f950800b4b79..a9b7bc191644b34394664bbf37a6797d627182bf:/auto_debuild.py diff --git a/auto_debuild.py b/auto_debuild.py index b921d7c..4c7e10e 100755 --- a/auto_debuild.py +++ b/auto_debuild.py @@ -1,14 +1,34 @@ #!/usr/bin/python -import os, shutil, stat, time, subprocess, sys +# auto-debuild - Automatic Generation of Debian Packages +# Copyright (C) 2012 Ralf Jung +# +# 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 os, shutil, stat, time, subprocess, sys, shlex from collections import OrderedDict -# a dict with some useful additional getters -class AdvancedDict(dict): +# a dict with some useful additional getters which can convert types and handle one-element lists like their single member +class ConfigDict(dict): def getstr(self, name, default = None): if not name in self: return default val = self[name] - if len(val) != 1: raise Exception('%s is a list, but it should not' % name) - return val[0] + if isinstance(val, list): + if len(val) != 1: raise Exception('%s is a list, but it should not' % name) + return val[0] + else: + return val def getint(self, name, default = None): return int(self.getstr(name, default)) @@ -27,29 +47,32 @@ def safeCall(*args): res += "'"+arg+"'" return res -# Load a section-less config file: maps parameter names to strings or lists of strings (which are comma-separated or in separate lines) +# Load a section-less config file: maps parameter names to space-separated lists of strings (with shell quotation) # Lines starting with spaces are continuation lines def loadConfigFile(file): - import shlex # read config file + linenr = 0 with open(file) as file: - result = AdvancedDict() + result = ConfigDict() curKey = None for line in file: + linenr += 1 isCont = len(line) and line[0].isspace() # remember if we were a continuation line if isCont and curKey is None: - raise Exception("Invalid config: Starting with continuation line") + raise Exception("Invalid config, line %d: Starting with continuation line" % linenr) line = line.strip() if not len(line) or line.startswith("#"): continue # skip empty and comment lines - if isCont: - # continuation line - result[curKey].append(shlex.split(line)) - else: - # option line - pos = line.index("=") # will raise exception when substring is not found - curKey = line[:pos].strip() - value = line[pos+1:] - result[curKey] = shlex.split(value) + try: + if isCont: + # continuation line + result[curKey] += shlex.split(line) + else: + # option line + pos = line.index("=") # will raise exception when substring is not found + curKey = line[:pos].strip() + result[curKey] = shlex.split(line[pos+1:]) # shlex.split also strips + except Exception: + raise Exception("Invalid config, line %d: Error parsing line (quoting issue?)" % linenr) # add some convencience get functions return result @@ -82,7 +105,7 @@ class RulesFile: print >>f, "" print >>f, ".PHONY: build" # there may be a directory called "build" print >>f, "" - print >>f, "build %:" # need to mention "build" here again explicitly + print >>f, "build %:" # need to mention "build" here again explicitly so PHONY takes effect # write proper dh call dh = self.dh if self.dhWith: @@ -137,11 +160,18 @@ def pythonRules(config): ] return r +def noneRules(config): + r = RulesFile() + r.dh += ["--buildsystem=makefile"] # makefile does the last possible harm + r.rules['auto_build'] = [] + return r + # build systems buildSystems = { 'cmake': BuildSystem(cmakeRules, ["cmake"]), 'automake': BuildSystem(automakeRules), 'python': BuildSystem(pythonRules, ["python-setuptools"], ["${python:Depends}"]), + 'none': BuildSystem(noneRules), } # utility functions @@ -163,6 +193,8 @@ def writeDependency(f, name, list): # actual work functions def createDebianFiles(config): + if not isinstance(config, ConfigDict): + config = ConfigDict(config) sourceName = config.getstr('sourceName') binaryName = config.getstr('binaryName', sourceName+'-local') name = config.getstr('name', os.getenv('USER')) # os.getlogin() fails in minimal chroots @@ -247,8 +279,8 @@ def createDebianFiles(config): print >>f, "set -e" print >>f, 'if [ "$1" = "configure" ]; then' for alternative in config.get('alternatives'): - print >>f, safeCall('update-alternatives', '--install', alternative['link'], alternative['name'], alternative['target'], - str(alternative['priority'])) + alternative = shlex.split(alternative) + print >>f, safeCall('update-alternatives', '--install', alternative[0], alternative[1], alternative[2], alternative[3]) print >>f, 'fi' print >>f, '' print >>f, '#DEBHELPER#' @@ -259,7 +291,8 @@ def createDebianFiles(config): print >>f, "set -e" print >>f, 'if [ "$1" = "remove" ]; then' for alternative in config.get('alternatives'): - print >>f, safeCall('update-alternatives', '--remove', alternative['name'], alternative['target']) + alternative = shlex.split(alternative) + print >>f, safeCall('update-alternatives', '--remove', alternative[1], alternative[2]) print >>f, 'fi' print >>f, '' print >>f, '#DEBHELPER#' @@ -302,7 +335,9 @@ def createDebianFiles(config): return files def buildDebianPackage(config): - commands = ['dpkg-checkbuilddeps', 'debian/rules clean', 'debian/rules build', 'fakeroot debian/rules binary', 'debian/rules clean'] + if not isinstance(config, ConfigDict): + config = ConfigDict(config) + commands = ['dpkg-checkbuilddeps', 'debian/rules clean', 'debian/rules build', 'fakeroot debian/rules binary'] command = ['bash', '-c', ' && '.join(commands)] # make it all one command, so we don't have to open and close the chroot too often subprocess.check_call(commandInBuildEnv(config, command)) shutil.rmtree('debian') # it only contains what we just created