deb-python-rjsmin/make.py
2014-11-02 22:46:05 +01:00

610 lines
18 KiB
Python
Executable File

#!/usr/bin/env python
# -*- coding: ascii -*-
#
# Copyright 2006 - 2014
# Andr\xe9 Malo or his licensors, as applicable
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
===============
Build targets
===============
Build targets.
"""
__author__ = "Andr\xe9 Malo"
__author__ = getattr(__author__, 'decode', lambda x: __author__)('latin-1')
__docformat__ = "restructuredtext en"
import errno as _errno
import os as _os
import re as _re
import sys as _sys
from _setup import dist
from _setup import shell
from _setup import make
from _setup import term
from _setup.make import targets, default_targets
if _sys.version_info[0] == 3:
def textopen(*args):
return open(*args, encoding='utf-8')
cfgread = dict(encoding='utf-8')
else:
textopen = open
cfgread = {}
class Target(make.Target):
def init(self):
self.dirs = {
'lib': '.',
'docs': 'docs',
'apidoc': 'docs/apidoc',
'userdoc': 'docs/userdoc',
'userdoc_source': 'docs/_userdoc',
'userdoc_build': 'docs/_userdoc/_build',
'website': 'dist/website',
'_website': '_website', # source dir
'dist': 'dist',
'build': 'build',
'bench': 'bench',
'ebuild': '_pkg/ebuilds',
}
libpath = shell.native(self.dirs['lib'])
if libpath != _sys.path[0]:
while libpath in _sys.path:
_sys.path.remove(libpath)
_sys.path.insert(0, libpath)
self.ebuild_files = {
'rjsmin.ebuild.in':
'rjsmin-%(VERSION)s.ebuild',
}
Manifest = targets.Manifest
class Distribution(targets.Distribution):
def init(self):
self._dist = 'dist'
self._ebuilds = '_pkg/ebuilds'
self._changes = 'docs/CHANGES'
class MakefileTarget(default_targets.MakefileTarget):
def extend(self, names):
names.append('jsmin')
return '\n\n'.join([
'jsmin: bench/jsmin',
'bench/jsmin: bench/jsmin.c\n\tgcc -o bench/jsmin bench/jsmin.c',
])
class Benchmark(Target):
""" Benchmark """
NAME = "bench"
DEPS = ["compile-quiet"]
python = None
def run(self):
files = list(shell.files(self.dirs['bench'], '*.js'))
if self.python is None:
python = _sys.executable
else:
python = shell.frompath(self.python)
return not shell.spawn(*[
python,
'-mbench.main',
'-c10',
] + files)
def clean(self, scm, dist):
term.green("Removing bytecode files...")
for filename in shell.dirs('.', '__pycache__'):
shell.rm_rf(filename)
for filename in shell.files('.', '*.py[co]'):
shell.rm(filename)
for filename in shell.files('.', '*$py.class'):
shell.rm(filename)
shell.rm(shell.native('bench/jsmin'))
class Check(Target):
""" Check the python code """
NAME = "check"
DEPS = ["compile-quiet"]
def run(self):
from _setup.dev import analysis
term.green('Linting rjsmin sources...')
res = analysis.pylint('pylintrc', 'rjsmin')
if res == 2:
make.warn('pylint not found', self.NAME)
class Compile(Target):
""" Compile the python code """
NAME = "compile"
#DEPS = None
def run(self):
import setup
_old_argv = _sys.argv
try:
_sys.argv = ['setup.py', '-q', 'build']
if not self.HIDDEN:
_sys.argv.remove('-q')
setup.setup()
if 'java' not in _sys.platform.lower():
_sys.argv = [
'setup.py', '-q', 'install_lib', '--install-dir',
shell.native(self.dirs['lib']),
'--optimize', '2',
]
if not self.HIDDEN:
_sys.argv.remove('-q')
setup.setup()
finally:
_sys.argv = _old_argv
self.compile('rjsmin.py')
term.write("%(ERASE)s")
term.green("All files successfully compiled.")
def compile(self, name):
path = shell.native(name)
term.write("%(ERASE)s%(BOLD)s>>> Compiling %(name)s...%(NORMAL)s",
name=name)
from distutils import util
try:
from distutils import log
except ImportError:
util.byte_compile([path], verbose=0, force=True)
else:
log.set_verbosity(0)
util.byte_compile([path], force=True)
def clean(self, scm, dist):
term.green("Removing python byte code...")
for name in shell.dirs('.', '__pycache__'):
shell.rm_rf(name)
for name in shell.files('.', '*.py[co]'):
shell.rm(name)
term.green("Removing c extensions...")
for name in shell.files('.', '*.so'):
shell.rm(name)
for name in shell.files('.', '*.pyd'):
shell.rm(name)
shell.rm_rf(self.dirs['build'])
class CompileQuiet(Compile):
NAME = "compile-quiet"
HIDDEN = True
def clean(self, scm, dist):
pass
class Doc(Target):
""" Build the docs (api + user) """
NAME = "doc"
DEPS = ['apidoc', 'userdoc']
class ApiDoc(Target):
""" Build the API docs """
NAME = "apidoc"
def run(self):
from _setup.dev import apidoc
apidoc.epydoc(
prepend=[
shell.native(self.dirs['lib']),
],
)
def clean(self, scm, dist):
if scm:
term.green("Removing apidocs...")
shell.rm_rf(self.dirs['apidoc'])
class UserDoc(Target):
""" Build the user docs """
NAME = "userdoc"
#DEPS = None
def run(self):
from _setup.dev import userdoc
userdoc.sphinx(
build=shell.native(self.dirs['userdoc_build']),
source=shell.native(self.dirs['userdoc_source']),
target=shell.native(self.dirs['userdoc']),
)
def clean(self, scm, dist):
if scm:
term.green("Removing userdocs...")
shell.rm_rf(self.dirs['userdoc'])
shell.rm_rf(self.dirs['userdoc_build'])
class Website(Target):
""" Build the website """
NAME = "website"
DEPS = ["apidoc"]
def run(self):
from _setup.util import SafeConfigParser as parser
parser = parser()
parser.read('package.cfg', **cfgread)
strversion = parser.get('package', 'version.number')
shortversion = tuple(map(int, strversion.split('.')[:2]))
shell.rm_rf(self.dirs['_website'])
shell.cp_r(
self.dirs['userdoc_source'],
_os.path.join(self.dirs['_website'], 'src')
)
shell.rm_rf(_os.path.join(self.dirs['_website'], 'build'))
shell.rm_rf(self.dirs['website'])
_os.makedirs(self.dirs['website'])
filename = _os.path.join(
self.dirs['_website'], 'src', 'website_download.txt'
)
fp = textopen(filename)
try:
download = fp.read()
finally:
fp.close()
filename = _os.path.join(self.dirs['_website'], 'src', 'index.txt')
fp = textopen(filename)
try:
indexlines = fp.readlines()
finally:
fp.close()
fp = textopen(filename, 'w')
try:
for line in indexlines:
if line.startswith('.. placeholder: Download'):
line = download
fp.write(line)
finally:
fp.close()
shell.cp_r(
self.dirs['apidoc'],
_os.path.join(self.dirs['website'], 'doc-%d.%d' % shortversion)
)
shell.cp_r(
self.dirs['apidoc'],
_os.path.join(
self.dirs['_website'], 'src', 'doc-%d.%d' % shortversion
)
)
fp = textopen(_os.path.join(
self.dirs['_website'], 'src', 'conf.py'
), 'a')
try:
fp.write("\nepydoc = dict(rjsmin=%r)\n" % (
_os.path.join(
shell.native(self.dirs['_website']),
"src",
"doc-%d.%d" % shortversion,
),
))
fp.write("\nexclude_trees.append(%r)\n" %
"doc-%d.%d" % shortversion
)
finally:
fp.close()
from _setup.dev import userdoc
userdoc.sphinx(
build=shell.native(_os.path.join(self.dirs['_website'], 'build')),
source=shell.native(_os.path.join(self.dirs['_website'], 'src')),
target=shell.native(self.dirs['website']),
)
shell.rm(_os.path.join(self.dirs['website'], '.buildinfo'))
def clean(self, scm, dist):
if scm:
term.green("Removing website...")
shell.rm_rf(self.dirs['website'])
shell.rm_rf(self.dirs['_website'])
class PreCheck(Target):
""" Run clean, doc, check """
NAME = "precheck"
DEPS = ["clean", "doc", "check"]
class SVNRelease(Target):
""" Release current version """
#NAME = "release"
DEPS = None
def run(self):
self._check_committed()
self._update_versions()
self._tag_release()
self.runner('dist', seen={})
def _tag_release(self):
""" Tag release """
from _setup.util import SafeConfigParser as parser
parser = parser()
parser.read('package.cfg', **cfgread)
strversion = parser.get('package', 'version.number')
version = strversion
trunk_url = self._repo_url()
if not trunk_url.endswith('/trunk'):
rex = _re.compile(r'/branches/\d+(?:\.\d+)*\.[xX]$').search
match = rex(trunk_url)
if not match:
make.fail("Not in trunk or release branch!")
found = match.start(0)
else:
found = -len('/trunk')
release_url = trunk_url[:found] + '/releases/' + version
svn = shell.frompath('svn')
shell.spawn(
svn, 'copy', '-m', 'Release version ' + version, '--',
trunk_url, release_url,
echo=True,
)
def _update_versions(self):
""" Update versions """
self.runner('version', seen={})
svn = shell.frompath('svn')
shell.spawn(svn, 'commit', '-m', 'Pre-release: version update',
echo=True
)
def _repo_url(self):
""" Determine URL """
from xml.dom import minidom
svn = shell.frompath('svn')
info = minidom.parseString(
shell.spawn(svn, 'info', '--xml', stdout=True)
)
try:
url = info.getElementsByTagName('url')[0]
text = []
for node in url.childNodes:
if node.nodeType == node.TEXT_NODE:
text.append(node.data)
finally:
info.unlink()
return ''.join(text).encode('utf-8')
def _check_committed(self):
""" Check if everything is committed """
if not self._repo_url().endswith('/trunk'):
rex = _re.compile(r'/branches/\d+(?:\.\d+)*\.[xX]$').search
match = rex(self._repo_url())
if not match:
make.fail("Not in trunk or release branch!")
svn = shell.frompath('svn')
lines = shell.spawn(svn, 'stat', '--ignore-externals',
stdout=True, env=dict(_os.environ, LC_ALL='C'),
).splitlines()
for line in lines:
if line.startswith('X'):
continue
make.fail("Uncommitted changes!")
class GitRelease(Target):
""" Release current version """
#NAME = "release"
DEPS = None
def run(self):
self._check_committed()
self._update_versions()
self._tag_release()
self.runner('dist', seen={})
def _tag_release(self):
""" Tag release """
from _setup.util import SafeConfigParser as parser
parser = parser()
parser.read('package.cfg', **cfgread)
strversion = parser.get('package', 'version.number')
version = strversion
git = shell.frompath('git')
shell.spawn(
git, 'tag', '-a', '-m', 'Release version ' + version, '--',
version,
echo=True,
)
def _update_versions(self):
""" Update versions """
self.runner('version', seen={})
git = shell.frompath('git')
shell.spawn(git, 'commit', '-a', '-m', 'Pre-release: version update',
echo=True
)
def _check_committed(self):
""" Check if everything is committed """
git = shell.frompath('git')
lines = shell.spawn(git, 'branch', '--color=never',
stdout=True, env=dict(_os.environ, LC_ALL='C')
).splitlines()
for line in lines:
if line.startswith('*'):
branch = line.split(None, 1)[1]
break
else:
make.fail("Could not determine current branch.")
if branch != 'master':
rex = _re.compile(r'^\d+(?:\.\d+)*\.[xX]$').match
match = rex(branch)
if not match:
make.fail("Not in master or release branch.")
lines = shell.spawn(git, 'status', '--porcelain',
stdout=True, env=dict(_os.environ, LC_ALL='C'),
)
if lines:
make.fail("Uncommitted changes!")
class Release(GitRelease):
NAME = "release"
#DEPS = None
class Version(Target):
""" Insert the program version into all relevant files """
NAME = "version"
#DEPS = None
def run(self):
from _setup.util import SafeConfigParser as parser
parser = parser()
parser.read('package.cfg', **cfgread)
strversion = parser.get('package', 'version.number')
self._version_init(strversion)
self._version_userdoc(strversion)
self._version_download(strversion)
self._version_changes(strversion)
parm = {'VERSION': strversion}
for src, dest in self.ebuild_files.items():
src = "%s/%s" % (self.dirs['ebuild'], src)
dest = "%s/%s" % (self.dirs['ebuild'], dest % parm)
term.green("Creating %(name)s...", name=dest)
shell.cp(src, dest)
def _version_init(self, strversion):
""" Modify version in __init__ """
filename = _os.path.join(self.dirs['lib'], 'rjsmin.py')
fp = textopen(filename)
try:
initlines = fp.readlines()
finally:
fp.close()
fp = textopen(filename, 'w')
replaced = False
try:
for line in initlines:
if line.startswith('__version__'):
line = '__version__ = %r\n' % (strversion,)
replaced = True
fp.write(line)
finally:
fp.close()
assert replaced, "__version__ not found in rjsmin.py"
def _version_changes(self, strversion):
""" Modify version in changes """
filename = _os.path.join(shell.native(self.dirs['docs']), 'CHANGES')
fp = textopen(filename)
try:
initlines = fp.readlines()
finally:
fp.close()
fp = textopen(filename, 'w')
try:
for line in initlines:
if line.rstrip() == "Changes with version":
line = "%s %s\n" % (line.rstrip(), strversion)
fp.write(line)
finally:
fp.close()
def _version_userdoc(self, strversion):
""" Modify version in userdoc """
filename = _os.path.join(self.dirs['userdoc_source'], 'conf.py')
shortversion = '.'.join(strversion.split('.')[:2])
longversion = strversion
fp = textopen(filename)
try:
initlines = fp.readlines()
finally:
fp.close()
replaced = 0
fp = textopen(filename, 'w')
try:
for line in initlines:
if line.startswith('version'):
line = 'version = %r\n' % shortversion
replaced |= 1
elif line.startswith('release'):
line = 'release = %r\n' % longversion
replaced |= 2
fp.write(line)
finally:
fp.close()
assert replaced & 3 != 0, "version/release not found in conf.py"
def _version_download(self, strversion):
""" Modify version in website download docs """
filename = _os.path.join(
self.dirs['userdoc_source'], 'website_download.txt'
)
VERSION, PATH = strversion, ''
fp = textopen(filename + '.in')
try:
dllines = fp.readlines()
finally:
fp.close()
instable = []
fp = textopen(filename, 'w')
try:
for line in dllines:
if instable:
instable.append(line)
if line.startswith('.. end stable'):
res = (''.join(instable)
.replace('@@VERSION@@', strversion)
.replace('@@PATH@@', '')
)
fp.write(res)
instable = []
elif line.startswith('.. begin stable'):
instable.append(line)
else:
fp.write(line
.replace('@@VERSION@@', VERSION)
.replace('@@PATH@@', PATH)
)
finally:
fp.close()
def clean(self, scm, dist):
""" Clean versioned files """
if scm:
term.green("Removing generated ebuild files")
for name in shell.files(self.dirs['ebuild'], '*.ebuild'):
shell.rm(name)
make.main(name=__name__)