X-Git-Url: https://git.ralfj.de/auto-debuild.git/blobdiff_plain/cbcb54ccaafd688b86c9cd1f771c74930117a782..ebe740f9e8f8a803b8873f2a40406828bf308d84:/auto_debuild.py

diff --git a/auto_debuild.py b/auto_debuild.py
index f9f0672..b409bd1 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 <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 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))
@@ -27,14 +47,13 @@ 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
@@ -51,8 +70,7 @@ def loadConfigFile(file):
 					# 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)
+					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
@@ -142,11 +160,26 @@ def pythonRules(config):
 	]
 	return r
 
+def makefileRules(config):
+	r = RulesFile()
+	r.dh += ["--buildsystem=makefile"] # makefile does the least possible harm
+	return r
+
+def noneRules(config):
+	r = RulesFile()
+	r.dh += ["--buildsystem=makefile"] # makefile does the least possible harm
+	r.rules['auto_configure'] = []
+	r.rules['auto_build'] = []
+	r.rules['auto_clean'] = []
+	return r
+
 # build systems
 buildSystems = {
 	'cmake': BuildSystem(cmakeRules, ["cmake"]),
 	'automake': BuildSystem(automakeRules),
 	'python': BuildSystem(pythonRules, ["python-setuptools"], ["${python:Depends}"]),
+	'makefile': BuildSystem(makefileRules),
+	'none': BuildSystem(noneRules),
 }
 
 # utility functions
@@ -168,6 +201,8 @@ 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
@@ -252,8 +287,8 @@ 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#'
@@ -264,7 +299,8 @@ 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#'
@@ -307,7 +343,9 @@ 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