`calls emerge' type

usetest.py (text/plain), 7.50 KB, created by Atzm Watanabe on 2004-10-12 03:39:08 UTC

#!/usr/bin/env python2
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

import sys, os
command = os.path.basename(sys.argv[0])

import string, getopt
sys.path.insert(0, "/usr/lib/portage/pym")

import portage
from output import *

class testpatterns:
	def __init__(self, package, ignore=[]):
		package = self.gen_package(package)
		self.fullpackage = portage.portdb.xmatch("bestmatch-visible", package)
		if not self.fullpackage:
			raise TypeError("Invalid package: %s\n" % package)

		self.category, self.pkgname, self.version, self.revision = portage.catpkgsplit(self.fullpackage)
		self.ebuild = self.find_ebuild()

		self.patterns = self.usetest_patterns(ignore=ignore)

	def make_testpatterns(self, flaglist):
		tplist = []
		for n in range(2 ** len(flaglist)):
			testpattern = []
			for count in range(len(flaglist)):
				if (n >> count) & 1 == 1:
					testpattern.append("-" + flaglist[count])
				else:
					testpattern.append(" " + flaglist[count])
			tplist.append(testpattern)
		return tplist

	def usetest_patterns(self, package=None, ignore=[]):
		if package is None:
			package = self.fullpackage

		mykey = portage.dep_expand(package, portage.portdb)
		flaglist = string.split(portage.portdb.aux_get(mykey, ["IUSE"])[0])

		for i in ignore:
			while flaglist.count(i):
				flaglist.remove(i)

		tplist = self.make_testpatterns(flaglist)
		return tplist

	def gen_package(self, package=None):
		if package is None:
			package = self.fullpackage
		result = package

		if package[-7:] == ".ebuild":
			if not os.path.exists(package):
				result = None
			else:
				ebuild_path = os.path.abspath(package)
				pkg_dir     = os.path.dirname(ebuild_path)
				cat         = os.path.basename(os.path.normpath(pkg_dir + "/.."))
				mypv        = os.path.basename(ebuild_path)[:-7]
				result      = "=" + cat + "/" + mypv

		if result is None:
			raise TypeError("Invalid package: %s\n" % result)
		return result

	def find_ebuild(self, package=None):
		if package is not None:
			category, pkgname, version, revision = portage.catpkgsplit(package)
		else:
			category, pkgname, version, revision = self.category, self.pkgname, self.version, self.revision
			package = self.fullpackage

		portdir = string.split(portage.settings["PORTDIR"])
		overlay = string.split(portage.settings["PORTDIR_OVERLAY"])
		for d in portdir + overlay:
			if revision == "r0":
				cand = os.path.join(d, category, pkgname, (pkgname + "-" + version)) + ".ebuild"
			else:
				cand = os.path.join(d, category, pkgname, (pkgname + "-" + version + "-" + revision)) + ".ebuild"

			if os.path.exists(cand):
				return cand
		raise TypeError("ebuild not found: %s\n" % package)


def usage(status=1):
	sys.stderr.write(
		"%s:\n"
		"      %s [ %s ] ebuilds or atoms...\n\n"
		"%s:\n"
		"      %s is a tester for ebuild in all USE flag patterns.\n"
		"      It generates all patterns of USE flags from IUSE variables,\n"
		"      and lets run emerge on each USE flag.\n\n"
		"%s:\n"
		"      %s    (%s):      Don't use colors\n"
		"      %s    (%s):        Don't stop if failed to build package\n"
		"      %s    (%s):        Enable debug\n"
		"      %s    (%s):      Keeps your world dependency using %s\n"
		"      %s    (%s):       Lets run emerge with %s\n"
		"      %s    (%s): Keeps your environment using %s\n"
		"      %s    (%s):      Prints test patterns\n"
		"      %sIGN (%s=IGN):   Ignore a flag specified by IGN (this option can set multiple)\n"
		"      %s    (%s):        Cleans WORKDIR after each test\n"
		"      %s    (%s):      Prints verbose message\n"
		"      %s    (%s):         Show help message\n"
		% (white("Usage"),
		   turquoise(command), green("options"),
		   white("Description"),
		   command,
		   white("Options"),
		   green("-n"), green("--nocolor"),
		   green("-f"), green("--force"),
		   green("-d"), green("--debug"),
		   green("-o"), green("--oneshot"), "--oneshot",
		   green("-O"), green("--nodeps"), "--nodeps",
		   green("-B"), green("--buildpkgonly"), "--buildpkgonly",
		   green("-p"), green("--pretend"),
		   green("-i"), green("--ignore"),
		   green("-c"), green("--clean"),
		   green("-v"), green("--verbose"),
		   green("-h"), green("--help"))
	)
	sys.exit(status)

def get_patterns(package, ignore=[]):
	try:
		return testpatterns(package, ignore)
	except TypeError, e:
		sys.stderr.write(str(e))
		usage()
	except ValueError, errpkgs:
		sys.stderr.write('!!! The short ebuild name "' + package + '" is ambiguous. Please specify\n')
		sys.stderr.write("!!! one of the following fully-qualified ebuild names instead:\n\n")
		for i in errpkgs[0]:
			sys.stderr.write("   " + green(i) + "\n")
		sys.stderr.write("\n")
		sys.exit(1)

def do_pretend(packages, ignore=[]):
	print green(" * ") + "Test patterns are:"
	for package in packages:
		tests = get_patterns(package, ignore)
		print "     %s %s:" % (green("*"), turquoise(tests.fullpackage))
		for each in tests.patterns:
			print '         %s "%s"' % (green("*"), string.join(each, " "))
		print
	sys.exit(0)

if __name__ == "__main__":
	if (not sys.stdout.isatty()) or (portage.settings["NOCOLOR"] in ["yes", "true"]):
		nocolor()

	args = sys.argv[1:]
	args.sort()
	try:
		options, packages = getopt.getopt(args, "oOBdnfpi:cvh",
										  ["oneshot", "nodeps", "buildpkgonly", "debug", "nocolor",
										   "force", "pretend", "ignore=", "clean", "verbose", "help"])
	except getopt.error, e:
		usage()
	if not packages:
		usage(0)

	myopts   = []
	force    = 0
	clean    = 0
	pretend  = 0
	redirect = " &> /dev/null "
	ignore   = []
	for opt, val in options:
		if opt in ["-o", "--oneshot"]:
			myopts.append("--oneshot")
		elif opt in ["-O", "--nodeps"]:
			myopts.append("--nodeps")
		elif opt in ["-B", "--buildpkgonly"]:
			myopts.append("--buildpkgonly")
		elif opt in ["-d", "--debug"]:
			myopts.append("--debug")
		elif opt in ["-n", "--nocolor"]:
			nocolor()
		elif opt in ["-f", "--force"]:
			force = 1
		elif opt in ["-p", "--pretend"]:
			pretend = 1
		elif opt in ["-c", "--clean"]:
			clean = 1
		elif opt in ["-v", "--verbose"]:
			redirect = ''
		elif opt in ["-i", "--ignore"]:
			ignore.append(val)
		elif opt in ["-h", "--help"]:
			usage(0)

	if pretend:
		do_pretend(packages, ignore)

	option = string.join(myopts, " ")
	for package in packages:
		tests = get_patterns(package, ignore)

		errlist = {}
		for each in tests.patterns:
			use = string.join(each, " ")
			line = 'USE="%s" /usr/bin/emerge %s %s %s' % (use, option, "=" + tests.fullpackage, redirect)
			print green(" * ") + "Now testing %s using '%s'..." % (turquoise(tests.fullpackage),
																   green(use))
			if not redirect:
				print green(" * ") + "Running: %s" % line
			res = os.system(line)

			if res == 0:
				print " %s USE='%s': %s" % (green("*"), green(use), white("Success!!!"))
			else:
				print " %s USE='%s': %s" % (green("*"), green(use), red("Failed!!!"))

				if not force:
					sys.exit(1)
				else:
					if errlist.has_key(tests.fullpackage):
						errlist[tests.fullpackage].append(use)
					else:
						errlist[tests.fullpackage] = [use]
					if each is not tests.patterns[-1]:
						print " %s continuing force..." % green("*")

			if clean:
				line = "/usr/sbin/ebuild %s clean" % tests.ebuild
				print green(" * ") + "Now cleaning..."
				if not redirect:
					print green(" * ") + "Running: %s" % line
				os.system(line)
				print
			else:
				print

		if force and errlist:
			print red(" * ") + "Failed patterns are:"
			for pkg in errlist.keys():
				print "     " + "%s:" % turquoise(pkg)
				for use in errlist[pkg]:
					print "       USE='%s'" % green(use)
				print