def __init__(self, name, options, project):
super().__init__(name, options, project)
self._aacgain_build_dir = os.path.join(self.builddir, "aacgain")
self._aacgain_source = Git("git://git.code.sf.net/p/mp3gain/code",
self.sourcedir,
source_tag="R1_9")
self._faad2_build_dir = os.path.join(self.builddir, "faad2")
self._faad2_source_dir = os.path.join(self.sourcedir, "faad2")
self._faad2_source = Tar(
"https://downloads.sourceforge.net/project/faac/faad2-src/faad2-2.7/faad2-2.7.tar.bz2",
self._faad2_source_dir)
self._mp3gain_build_dir = os.path.join(self.builddir, "mp3gain")
self._mp3gain_source_dir = os.path.join(self.sourcedir, "mp3gain")
self._mp3gain_source = Zip(
"https://downloads.sourceforge.net/project/mp3gain/mp3gain/1.5.1/mp3gain-1_5_1-src.zip",
self._mp3gain_source_dir)
self._mp4v2_build_dir = os.path.join(self.builddir, "mp4v2")
self._mp4v2_source_dir = os.path.join(self.sourcedir, "mp4v2")
self._mp4v2_source = Tar(
"https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/mp4v2/mp4v2-trunk-r355.tar.bz2",
self._mp4v2_source_dir)
def __init__(self, name, options, project):
super().__init__(name, options, project)
# Beta Warning
# Remove this comment and warning once nginx plugin is stable.
logger.warn("The nginx plugin is currently in beta, "
"its API may break. Use at your own risk")
# NGINX bits
self._nginx_download_url = \
'http://nginx.org/download/nginx-{}.tar.gz'.format(
self.options.nginx_version)
self._nginx_part_dir = os.path.join(self.partdir, 'nginx')
self._nginx_tar = Tar(self._nginx_download_url, self._nginx_part_dir)
# PCRE
self._pcre_download_url = \
'https://svwh.dl.sourceforge.net/project/pcre/pcre/{0}/pcre-{0}.tar.gz'.format(
self.options.pcre_version)
self._pcre_part_dir = os.path.join(self.partdir, 'pcre')
self._pcre_tar = Tar(self._pcre_download_url, self._pcre_part_dir)
# OPENSSL
self._openssl_download_url = \
'http://www.openssl.org/source/openssl-{}.tar.gz'.format(
self.options.openssl_version)
self._openssl_part_dir = os.path.join(self.partdir, 'openssl')
self._openssl_tar = Tar(self._openssl_download_url,
self._openssl_part_dir)
# ZLIB
self._zlib_download_url = \
'http://zlib.net/zlib-{}.tar.gz'.format(
self.options.zlib_version)
self._zlib_part_dir = os.path.join(self.partdir, 'zlib')
self._zlib_tar = Tar(self._zlib_download_url, self._zlib_part_dir)
# PASSENGER
if self.options.use_passenger:
self._passenger_download_url = \
'https://www.phusionpassenger.com/latest_stable_tarball'
self._passenger_part_dir = os.path.join(self.partdir, 'passenger')
self._passenger_tar = Tar(self._passenger_download_url,
self._passenger_part_dir)
self.build_packages.extend(
['gcc', 'g++', 'make', 'ruby-dev', 'libcurl4-openssl-dev'])
def __init__(self, name, options, project):
super().__init__(name, options, project)
# Beta Warning
# Remove this comment and warning once ruby plugin is stable.
logger.warn("The ruby plugin is currently in beta, "
"its API may break. Use at your own risk")
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, "ruby")
self._ruby_download_url = "https://cache.ruby-lang.org/pub/ruby/ruby-{}.tar.gz".format(
self._ruby_version)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self._gems = options.gems or []
self.build_packages.extend([
"gcc", "g++", "make", "zlib1g-dev", "libssl-dev", "libreadline-dev"
])
def __init__(self, name, options, project):
super().__init__(name, options, project)
if project.info.base not in ("core", "core16", "core18"):
raise errors.PluginBaseError(part_name=self.name,
base=project.info.base)
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, "ruby")
feature_pattern = re.compile(r"^(\d+\.\d+)\..*$")
feature_version = feature_pattern.sub(r"\1", self._ruby_version)
self._ruby_download_url = "https://cache.ruby-lang.org/pub/ruby/{}/ruby-{}.tar.gz".format(
feature_version, self._ruby_version)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self.build_packages.extend([
"gcc", "g++", "make", "zlib1g-dev", "libssl-dev", "libreadline-dev"
])
def __init__(self, name, options, project):
super().__init__(name, options, project)
if project.info.get_build_base() not in ("core", "core16", "core18"):
raise errors.PluginBaseError(part_name=self.name,
base=project.info.get_build_base())
# Beta Warning
# Remove this comment and warning once ruby plugin is stable.
logger.warning("The ruby plugin is currently in beta, "
"its API may break. Use at your own risk")
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, "ruby")
feature_pattern = re.compile(r"^(\d+\.\d+)\..*$")
feature_version = feature_pattern.sub(r"\1", self._ruby_version)
self._ruby_download_url = "https://cache.ruby-lang.org/pub/ruby/{}/ruby-{}.tar.gz".format(
feature_version, self._ruby_version)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self._gems = options.gems or []
self.build_packages.extend([
"gcc", "g++", "make", "zlib1g-dev", "libssl-dev", "libreadline-dev"
])
def __init__(self, name, options, project):
super().__init__(name, options, project)
# Beta Warning
# Remove this comment and warning once ruby plugin is stable.
logger.warn("The ruby plugin is currently in beta, "
"its API may break. Use at your own risk")
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, 'ruby')
self._ruby_download_url = \
'https://cache.ruby-lang.org/pub/ruby/ruby-{}.tar.gz'.format(
self._ruby_version)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self._gems = options.gems or []
self.build_packages.extend(['gcc', 'g++', 'make', 'zlib1g-dev',
'libssl-dev', 'libreadline-dev'])
class RubyPlugin(BasePlugin):
@classmethod
def schema(cls):
schema = super().schema()
schema['properties']['use-bundler'] = {
'type': 'boolean',
'default': False
}
schema['properties']['ruby-version'] = {
'type': 'string',
'default': '2.4.2'
}
schema['properties']['gems'] = {
'type': 'array',
'minitems': 1,
'uniqueItems': True,
'items': {
'type': 'string'
},
'default': []
}
return schema
@classmethod
def get_pull_properties(cls):
# Inform Snapcraft of the properties associated with pulling. If these
# change in the YAML Snapcraft will consider the build step dirty.
return ['ruby-version', 'gems', 'use-bundler']
def __init__(self, name, options, project):
super().__init__(name, options, project)
# Beta Warning
# Remove this comment and warning once ruby plugin is stable.
logger.warn("The ruby plugin is currently in beta, "
"its API may break. Use at your own risk")
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, 'ruby')
self._ruby_download_url = \
'https://cache.ruby-lang.org/pub/ruby/ruby-{}.tar.gz'.format(
self._ruby_version)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self._gems = options.gems or []
self.build_packages.extend([
'gcc', 'g++', 'make', 'zlib1g-dev', 'libssl-dev', 'libreadline-dev'
])
def snap_fileset(self):
fileset = super().snap_fileset()
fileset.append('-include/')
fileset.append('-share/')
return fileset
def pull(self):
super().pull()
os.makedirs(self._ruby_part_dir, exist_ok=True)
logger.info('Fetching ruby {}...'.format(self._ruby_version))
self._ruby_tar.download()
logger.info('Building/installing ruby...')
self._ruby_install(builddir=self._ruby_part_dir)
self._gem_install()
if self.options.use_bundler:
self._bundle_install()
def env(self, root):
env = super().env(root)
for key, value in self._env_dict(root).items():
env.append('{}="{}"'.format(key, value))
return env
def _env_dict(self, root):
env = dict()
rubydir = os.path.join(root, 'lib', 'ruby')
# Patch versions of ruby continue to use the minor version's RUBYLIB,
# GEM_HOME, and GEM_PATH. Fortunately there should just be one, so we
# can detect it by globbing instead of trying to determine what the
# minor version is programatically
versions = glob.glob(os.path.join(rubydir, 'gems', '*'))
# Before Ruby has been pulled/installed, no versions will be found.
# If that's the case, we won't define any Ruby-specific variables yet
if len(versions) == 1:
ruby_version = os.path.basename(versions[0])
rubylib = os.path.join(rubydir, ruby_version)
# Ruby uses some pretty convoluted rules for determining its
# arch-specific RUBYLIB. Rather than try and duplicate that logic
# here, let's just look for a file that we know is in there:
# rbconfig.rb. There should only be one.
paths = glob.glob(os.path.join(rubylib, '*', 'rbconfig.rb'))
if len(paths) != 1:
raise SnapcraftEnvironmentError(
'Expected a single rbconfig.rb, but found {}'.format(
len(paths)))
env['RUBYLIB'] = '{}:{}'.format(rubylib, os.path.dirname(paths[0]))
env['GEM_HOME'] = os.path.join(rubydir, 'gems', ruby_version)
env['GEM_PATH'] = os.path.join(rubydir, 'gems', ruby_version)
elif len(versions) > 1:
raise SnapcraftEnvironmentError(
'Expected a single Ruby version, but found {}'.format(
len(versions)))
return env
def _run(self, command, **kwargs):
"""Regenerate the build environment, then run requested command.
Without this function, the build environment would not be regenerated
and thus the newly installed Ruby would not be discovered.
"""
env = os.environ.copy()
env.update(self._env_dict(self.installdir))
self.run(command, env=env, **kwargs)
def _ruby_install(self, builddir):
self._ruby_tar.provision(builddir,
clean_target=False,
keep_tarball=True)
self._run(['./configure', '--disable-install-rdoc', '--prefix=/'],
cwd=builddir)
self._run(['make', '-j{}'.format(self.parallel_build_count)],
cwd=builddir)
self._run(['make', 'install', 'DESTDIR={}'.format(self.installdir)],
cwd=builddir)
# Fix all shebangs to use the in-snap ruby
file_utils.replace_in_file(self.installdir, re.compile(r''),
re.compile(r'^#!.*ruby'),
r'#!/usr/bin/env ruby')
def _gem_install(self):
if self.options.use_bundler:
self._gems = self._gems + ['bundler']
if self._gems:
logger.info('Installing gems...')
gem_install_cmd = [
os.path.join(self.installdir, 'bin', 'ruby'),
os.path.join(self.installdir, 'bin', 'gem'), 'install',
'--env-shebang'
]
self._run(gem_install_cmd + self._gems)
def _bundle_install(self):
bundle_install_cmd = [
os.path.join(self.installdir, 'bin', 'ruby'),
os.path.join(self.installdir, 'bin', 'bundle'), 'install'
]
self._run(bundle_install_cmd)
class NginxPlugin(BasePlugin):
@classmethod
def schema(cls):
schema = super().schema()
schema['properties']['nginx-version'] = {
'type': 'string',
'default': '1.14.0'
}
schema['properties']['pcre-version'] = {
'type': 'string',
'default': '8.42'
}
schema['properties']['zlib-version'] = {
'type': 'string',
'default': '1.2.11'
}
schema['properties']['openssl-version'] = {
'type': 'string',
'default': '1.1.0h'
}
schema['properties']['use-passenger'] = {
'type': 'boolean',
'default': False
}
return schema
@classmethod
def get_pull_properties(cls):
# Inform Snapcraft of the properties associated with pulling. If these
# change in the YAML Snapcraft will consider the build step dirty.
return [
'nginx-version', 'pcre-version', 'zlib-version', 'openssl-version'
]
def __init__(self, name, options, project):
super().__init__(name, options, project)
# Beta Warning
# Remove this comment and warning once nginx plugin is stable.
logger.warn("The nginx plugin is currently in beta, "
"its API may break. Use at your own risk")
# NGINX bits
self._nginx_download_url = \
'http://nginx.org/download/nginx-{}.tar.gz'.format(
self.options.nginx_version)
self._nginx_part_dir = os.path.join(self.partdir, 'nginx')
self._nginx_tar = Tar(self._nginx_download_url, self._nginx_part_dir)
# PCRE
self._pcre_download_url = \
'https://svwh.dl.sourceforge.net/project/pcre/pcre/{0}/pcre-{0}.tar.gz'.format(
self.options.pcre_version)
self._pcre_part_dir = os.path.join(self.partdir, 'pcre')
self._pcre_tar = Tar(self._pcre_download_url, self._pcre_part_dir)
# OPENSSL
self._openssl_download_url = \
'http://www.openssl.org/source/openssl-{}.tar.gz'.format(
self.options.openssl_version)
self._openssl_part_dir = os.path.join(self.partdir, 'openssl')
self._openssl_tar = Tar(self._openssl_download_url,
self._openssl_part_dir)
# ZLIB
self._zlib_download_url = \
'http://zlib.net/zlib-{}.tar.gz'.format(
self.options.zlib_version)
self._zlib_part_dir = os.path.join(self.partdir, 'zlib')
self._zlib_tar = Tar(self._zlib_download_url, self._zlib_part_dir)
# PASSENGER
if self.options.use_passenger:
self._passenger_download_url = \
'https://www.phusionpassenger.com/latest_stable_tarball'
self._passenger_part_dir = os.path.join(self.partdir, 'passenger')
self._passenger_tar = Tar(self._passenger_download_url,
self._passenger_part_dir)
self.build_packages.extend(
['gcc', 'g++', 'make', 'ruby-dev', 'libcurl4-openssl-dev'])
def snap_fileset(self):
fileset = super().snap_fileset()
fileset.append('-include/')
fileset.append('-share/')
return fileset
def pull(self):
super().pull()
# PCRE
os.makedirs(self._pcre_part_dir, exist_ok=True)
self._pcre_tar.download()
self._pcre_install(builddir=self._pcre_part_dir)
# ZLIB
os.makedirs(self._zlib_part_dir, exist_ok=True)
self._zlib_tar.download()
self._zlib_install(builddir=self._zlib_part_dir)
# OPENSSL
os.makedirs(self._openssl_part_dir, exist_ok=True)
self._openssl_tar.download()
self._openssl_install(builddir=self._openssl_part_dir)
# PASSENGER
if self.options.use_passenger:
os.makedirs(self._passenger_part_dir, exist_ok=True)
self._passenger_tar.download()
self._passenger_install(builddir=self._passenger_part_dir)
# NGINX
os.makedirs(self._nginx_part_dir, exist_ok=True)
self._nginx_tar.download()
self._nginx_install(builddir=self._nginx_part_dir)
def env(self, root):
env = super().env(root)
env.append('PATH={}:{}'.format(os.path.join(root, 'bin'),
os.environ['PATH']))
return env
def _pcre_install(self, builddir):
self._pcre_tar.provision(builddir,
clean_target=False,
keep_tarball=True)
self.run(['./configure', '--prefix={}'.format(self.partdir)],
cwd=builddir)
self.run(['make', '-j{}'.format(self.parallel_build_count)],
cwd=builddir)
self.run(['make', 'install'], cwd=builddir)
def _zlib_install(self, builddir):
self._zlib_tar.provision(builddir,
clean_target=False,
keep_tarball=True)
self.run(['./configure', '--prefix={}'.format(self.partdir)],
cwd=builddir)
self.run(['make', '-j{}'.format(self.parallel_build_count)],
cwd=builddir)
self.run(['make', 'install'], cwd=builddir)
def _openssl_install(self, builddir):
self._openssl_tar.provision(builddir,
clean_target=False,
keep_tarball=True)
self.run(['./config', '--prefix={}'.format(self.partdir)],
cwd=builddir)
self.run(['make', '-j{}'.format(self.parallel_build_count)],
cwd=builddir)
self.run(['make', 'install'], cwd=builddir)
def _passenger_install(self, builddir):
self._passenger_tar.provision(builddir,
clean_target=False,
keep_tarball=True)
def _nginx_install(self, builddir):
self._nginx_tar.provision(builddir,
clean_target=False,
keep_tarball=True)
cmd = [
'./configure', '--sbin-path={}'.format(
os.path.join(self.installdir, 'nginx', 'sbin',
'nginx')), '--conf-path={}'.format(
os.path.join(self.installdir, 'nginx', 'conf',
'nginx.conf')),
'--with-pcre={}'.format(self._pcre_part_dir),
'--with-zlib={}'.format(self._zlib_part_dir),
'--with-openssl={}'.format(self._openssl_part_dir),
'--with-http_gzip_static_module', '--with-stream',
'--prefix={}'.format(self.partdir)
]
if self.options.use_passenger:
cmd.append('--add-module={}'.format(
os.path.join(self._passenger_part_dir, 'src', 'nginx_module')))
self.run(cmd, cwd=builddir)
self.run(['make', '-j{}'.format(self.parallel_build_count)],
cwd=builddir)
self.run(['make', 'install'], cwd=builddir)
class RubyPlugin(BasePlugin):
@classmethod
def schema(cls):
schema = super().schema()
schema["properties"]["use-bundler"] = {
"type": "boolean",
"default": False
}
schema["properties"]["ruby-version"] = {
"type": "string",
"default": "2.4.2",
"pattern": r"^\d+\.\d+(\.\d+)?$",
}
schema["properties"]["gems"] = {
"type": "array",
"minitems": 1,
"uniqueItems": True,
"items": {
"type": "string"
},
"default": [],
}
schema["required"] = ["source"]
return schema
@classmethod
def get_pull_properties(cls):
# Inform Snapcraft of the properties associated with pulling. If these
# change in the YAML Snapcraft will consider the build step dirty.
return ["ruby-version", "gems", "use-bundler"]
def __init__(self, name, options, project):
super().__init__(name, options, project)
if project.info.get_build_base() not in ("core", "core16", "core18"):
raise errors.PluginBaseError(part_name=self.name,
base=project.info.get_build_base())
# Beta Warning
# Remove this comment and warning once ruby plugin is stable.
logger.warning("The ruby plugin is currently in beta, "
"its API may break. Use at your own risk")
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, "ruby")
feature_pattern = re.compile(r"^(\d+\.\d+)\..*$")
feature_version = feature_pattern.sub(r"\1", self._ruby_version)
self._ruby_download_url = "https://cache.ruby-lang.org/pub/ruby/{}/ruby-{}.tar.gz".format(
feature_version, self._ruby_version)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self._gems = options.gems or []
self.build_packages.extend([
"gcc", "g++", "make", "zlib1g-dev", "libssl-dev", "libreadline-dev"
])
def snap_fileset(self):
fileset = super().snap_fileset()
fileset.append("-include/")
fileset.append("-share/")
return fileset
def pull(self):
super().pull()
os.makedirs(self._ruby_part_dir, exist_ok=True)
logger.info("Fetching ruby {}...".format(self._ruby_version))
self._ruby_tar.download()
logger.info("Building/installing ruby...")
self._ruby_install(builddir=self._ruby_part_dir)
self._gem_install()
if self.options.use_bundler:
self._bundle_install()
def env(self, root):
env = super().env(root)
for key, value in self._env_dict(root).items():
env.append('{}="{}"'.format(key, value))
return env
def _env_dict(self, root):
env = dict()
rubydir = os.path.join(root, "lib", "ruby")
# Patch versions of ruby continue to use the minor version's RUBYLIB,
# GEM_HOME, and GEM_PATH. Fortunately there should just be one, so we
# can detect it by globbing instead of trying to determine what the
# minor version is programmatically
versions = glob.glob(os.path.join(rubydir, "gems", "*"))
# Before Ruby has been pulled/installed, no versions will be found.
# If that's the case, we won't define any Ruby-specific variables yet
if len(versions) == 1:
ruby_version = os.path.basename(versions[0])
rubylib = os.path.join(rubydir, ruby_version)
# Ruby uses some pretty convoluted rules for determining its
# arch-specific RUBYLIB. Rather than try and duplicate that logic
# here, let's just look for a file that we know is in there:
# rbconfig.rb. There should only be one.
paths = glob.glob(os.path.join(rubylib, "*", "rbconfig.rb"))
if len(paths) != 1:
raise errors.SnapcraftEnvironmentError(
"Expected a single rbconfig.rb, but found {}".format(
len(paths)))
env["RUBYLIB"] = "{}:{}".format(rubylib, os.path.dirname(paths[0]))
env["GEM_HOME"] = os.path.join(rubydir, "gems", ruby_version)
env["GEM_PATH"] = os.path.join(rubydir, "gems", ruby_version)
elif len(versions) > 1:
raise errors.SnapcraftEnvironmentError(
"Expected a single Ruby version, but found {}".format(
len(versions)))
return env
def _run(self, command, **kwargs):
"""Regenerate the build environment, then run requested command.
Without this function, the build environment would not be regenerated
and thus the newly installed Ruby would not be discovered.
"""
env = os.environ.copy()
env.update(self._env_dict(self.installdir))
self.run(command, env=env, **kwargs)
def _ruby_install(self, builddir):
self._ruby_tar.provision(builddir,
clean_target=False,
keep_tarball=True)
self._run(["./configure", "--disable-install-rdoc", "--prefix=/"],
cwd=builddir)
self._run(["make", "-j{}".format(self.parallel_build_count)],
cwd=builddir)
self._run(["make", "install", "DESTDIR={}".format(self.installdir)],
cwd=builddir)
# Fix all shebangs to use the in-snap ruby
file_utils.replace_in_file(
self.installdir,
re.compile(r""),
re.compile(r"^#!.*ruby"),
r"#!/usr/bin/env ruby",
)
def _gem_install(self):
if self.options.use_bundler:
self._gems = self._gems + ["bundler"]
if self._gems:
logger.info("Installing gems...")
gem_install_cmd = [
os.path.join(self.installdir, "bin", "ruby"),
os.path.join(self.installdir, "bin", "gem"),
"install",
"--env-shebang",
]
self._run(gem_install_cmd + self._gems)
def _bundle_install(self):
bundle_install_cmd = [
os.path.join(self.installdir, "bin", "ruby"),
os.path.join(self.installdir, "bin", "bundle"),
"install",
]
self._run(bundle_install_cmd)
class AacGain(BasePlugin):
def __init__(self, name, options, project):
super().__init__(name, options, project)
self._aacgain_build_dir = os.path.join(self.builddir, "aacgain")
self._aacgain_source = Git("git://git.code.sf.net/p/mp3gain/code",
self.sourcedir,
source_tag="R1_9")
self._faad2_build_dir = os.path.join(self.builddir, "faad2")
self._faad2_source_dir = os.path.join(self.sourcedir, "faad2")
self._faad2_source = Tar(
"https://downloads.sourceforge.net/project/faac/faad2-src/faad2-2.7/faad2-2.7.tar.bz2",
self._faad2_source_dir)
self._mp3gain_build_dir = os.path.join(self.builddir, "mp3gain")
self._mp3gain_source_dir = os.path.join(self.sourcedir, "mp3gain")
self._mp3gain_source = Zip(
"https://downloads.sourceforge.net/project/mp3gain/mp3gain/1.5.1/mp3gain-1_5_1-src.zip",
self._mp3gain_source_dir)
self._mp4v2_build_dir = os.path.join(self.builddir, "mp4v2")
self._mp4v2_source_dir = os.path.join(self.sourcedir, "mp4v2")
self._mp4v2_source = Tar(
"https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/mp4v2/mp4v2-trunk-r355.tar.bz2",
self._mp4v2_source_dir)
def pull(self):
shutil.rmtree(self.sourcedir)
self._aacgain_source.pull()
os.makedirs(self._faad2_source_dir, exist_ok=True)
self._faad2_source.pull()
os.makedirs(self._mp3gain_source_dir, exist_ok=True)
self._mp3gain_source.pull()
os.makedirs(self._mp4v2_source_dir, exist_ok=True)
self._mp4v2_source.pull()
def build(self):
self.run([
"patch", "-p2", "-N", "-i",
os.path.join(self._aacgain_build_dir, "mp4v2.patch")
], self._mp4v2_build_dir)
self.run(["./configure", "CXXFLAGS=-fpermissive"],
self._mp4v2_build_dir)
self.run(
["make", "-j{}".format(self.parallel_build_count), "libmp4v2.la"],
self._mp4v2_build_dir)
self.run(["./configure"], self._faad2_build_dir)
self.run(["make", "-j{}".format(self.parallel_build_count)],
os.path.join(self._faad2_build_dir, "libfaad"))
aacgain_linux_dir = os.path.join(self._aacgain_build_dir, "linux")
self.run([
"patch", "-p3", "-N", "-i",
os.path.join(aacgain_linux_dir, "mp3gain.patch")
], self._mp3gain_build_dir)
self.run(["sed", "-i", "/^patch/d", "prepare.sh"], aacgain_linux_dir)
self.run(["chmod", "+x", "prepare.sh"], aacgain_linux_dir)
self.run(["./prepare.sh"], aacgain_linux_dir)
aacgain_build_dir = os.path.join(aacgain_linux_dir, "build")
os.makedirs(aacgain_build_dir, exist_ok=True)
self.run(["{}/configure".format(self.builddir)], aacgain_build_dir)
self.run(["make"], aacgain_build_dir)
link_or_copy(os.path.join(aacgain_build_dir, "aacgain", "aacgain"),
os.path.join(self.installdir, "aacgain"))
class RubyPlugin(BasePlugin):
@classmethod
def schema(cls):
schema = super().schema()
schema['properties']['use-bundler'] = {
'type': 'boolean',
'default': False
}
schema['properties']['ruby-version'] = {
'type': 'string',
'default': '2.4.0'
}
schema['properties']['gems'] = {
'type': 'array',
'minitems': 1,
'uniqueItems': True,
'items': {
'type': 'string'
},
'default': []
}
return schema
@classmethod
def get_pull_properties(cls):
# Inform Snapcraft of the properties associated with pulling. If these
# change in the YAML Snapcraft will consider the build step dirty.
return ['ruby-version', 'gems', 'use-bundler']
def __init__(self, name, options, project):
super().__init__(name, options, project)
# Beta Warning
# Remove this comment and warning once ruby plugin is stable.
logger.warn("The ruby plugin is currently in beta, "
"its API may break. Use at your own risk")
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, 'ruby')
self._ruby_download_url = \
'https://cache.ruby-lang.org/pub/ruby/ruby-{}.tar.gz'.format(
self._ruby_version)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self._gems = options.gems or []
self.build_packages.extend(['gcc', 'g++', 'make', 'zlib1g-dev',
'libssl-dev', 'libreadline-dev'])
def snap_fileset(self):
fileset = super().snap_fileset()
fileset.append('-include/')
fileset.append('-share/')
return fileset
def pull(self):
super().pull()
os.makedirs(self._ruby_part_dir, exist_ok=True)
logger.info('Fetching ruby {}...'.format(self._ruby_version))
self._ruby_tar.download()
logger.info('Building/installing ruby...')
self._ruby_install(builddir=self._ruby_part_dir)
self._gem_install()
if self.options.use_bundler:
self._bundle_install()
def env(self, root):
env = super().env(root)
for key, value in self._env_dict(root).items():
env.append('{}="{}"'.format(key, value))
return env
def _env_dict(self, root):
env = dict()
rubydir = os.path.join(root, 'lib', 'ruby')
# Patch versions of ruby continue to use the minor version's RUBYLIB,
# GEM_HOME, and GEM_PATH. Fortunately there should just be one, so we
# can detect it by globbing instead of trying to determine what the
# minor version is programatically
versions = glob.glob(os.path.join(rubydir, 'gems', '*'))
# Before Ruby has been pulled/installed, no versions will be found.
# If that's the case, we won't define any Ruby-specific variables yet
if len(versions) == 1:
ruby_version = os.path.basename(versions[0])
rubylib = os.path.join(rubydir, ruby_version)
env['RUBYLIB'] = '{}:{}'.format(rubylib, os.path.join(
rubylib, '{}-linux'.format(platform.machine())))
env['GEM_HOME'] = os.path.join(rubydir, 'gems', ruby_version)
env['GEM_PATH'] = os.path.join(rubydir, 'gems', ruby_version)
elif len(versions) > 1:
raise SnapcraftEnvironmentError(
'Expected a single Ruby version, but found {}'.format(
len(versions)))
return env
def _run(self, command, **kwargs):
"""Regenerate the build environment, then run requested command.
Without this function, the build environment would not be regenerated
and thus the newly installed Ruby would not be discovered.
"""
env = os.environ.copy()
env.update(self._env_dict(self.installdir))
self.run(command, env=env, **kwargs)
def _ruby_install(self, builddir):
self._ruby_tar.provision(
builddir, clean_target=False, keep_tarball=True)
self._run(['./configure', '--disable-install-rdoc', '--prefix=/'],
cwd=builddir)
self._run(['make', '-j{}'.format(self.parallel_build_count)],
cwd=builddir)
self._run(['make', 'install', 'DESTDIR={}'.format(self.installdir)],
cwd=builddir)
# Fix all shebangs to use the in-snap ruby
file_utils.replace_in_file(
self.installdir,
re.compile(r''),
re.compile(r'^#!.*ruby'),
r'#!/usr/bin/env ruby')
def _gem_install(self):
if self.options.use_bundler:
self._gems = self._gems + ['bundler']
if self._gems:
logger.info('Installing gems...')
gem_install_cmd = [os.path.join(self.installdir, 'bin', 'ruby'),
os.path.join(self.installdir, 'bin', 'gem'),
'install', '--env-shebang']
self._run(gem_install_cmd + self._gems)
def _bundle_install(self):
bundle_install_cmd = [os.path.join(self.installdir, 'bin', 'ruby'),
os.path.join(self.installdir, 'bin', 'bundle'),
'install']
self._run(bundle_install_cmd)
class RubyPlugin(BasePlugin):
@classmethod
def schema(cls):
schema = super().schema()
schema["properties"]["use-bundler"] = {"type": "boolean", "default": False}
schema["properties"]["ruby-version"] = {"type": "string", "default": "2.4.2"}
schema["properties"]["gems"] = {
"type": "array",
"minitems": 1,
"uniqueItems": True,
"items": {"type": "string"},
"default": [],
}
return schema
@classmethod
def get_pull_properties(cls):
# Inform Snapcraft of the properties associated with pulling. If these
# change in the YAML Snapcraft will consider the build step dirty.
return ["ruby-version", "gems", "use-bundler"]
def __init__(self, name, options, project):
super().__init__(name, options, project)
# Beta Warning
# Remove this comment and warning once ruby plugin is stable.
logger.warn(
"The ruby plugin is currently in beta, "
"its API may break. Use at your own risk"
)
self._ruby_version = options.ruby_version
self._ruby_part_dir = os.path.join(self.partdir, "ruby")
self._ruby_download_url = "https://cache.ruby-lang.org/pub/ruby/ruby-{}.tar.gz".format(
self._ruby_version
)
self._ruby_tar = Tar(self._ruby_download_url, self._ruby_part_dir)
self._gems = options.gems or []
self.build_packages.extend(
["gcc", "g++", "make", "zlib1g-dev", "libssl-dev", "libreadline-dev"]
)
def snap_fileset(self):
fileset = super().snap_fileset()
fileset.append("-include/")
fileset.append("-share/")
return fileset
def pull(self):
super().pull()
os.makedirs(self._ruby_part_dir, exist_ok=True)
logger.info("Fetching ruby {}...".format(self._ruby_version))
self._ruby_tar.download()
logger.info("Building/installing ruby...")
self._ruby_install(builddir=self._ruby_part_dir)
self._gem_install()
if self.options.use_bundler:
self._bundle_install()
def env(self, root):
env = super().env(root)
for key, value in self._env_dict(root).items():
env.append('{}="{}"'.format(key, value))
return env
def _env_dict(self, root):
env = dict()
rubydir = os.path.join(root, "lib", "ruby")
# Patch versions of ruby continue to use the minor version's RUBYLIB,
# GEM_HOME, and GEM_PATH. Fortunately there should just be one, so we
# can detect it by globbing instead of trying to determine what the
# minor version is programmatically
versions = glob.glob(os.path.join(rubydir, "gems", "*"))
# Before Ruby has been pulled/installed, no versions will be found.
# If that's the case, we won't define any Ruby-specific variables yet
if len(versions) == 1:
ruby_version = os.path.basename(versions[0])
rubylib = os.path.join(rubydir, ruby_version)
# Ruby uses some pretty convoluted rules for determining its
# arch-specific RUBYLIB. Rather than try and duplicate that logic
# here, let's just look for a file that we know is in there:
# rbconfig.rb. There should only be one.
paths = glob.glob(os.path.join(rubylib, "*", "rbconfig.rb"))
if len(paths) != 1:
raise SnapcraftEnvironmentError(
"Expected a single rbconfig.rb, but found {}".format(len(paths))
)
env["RUBYLIB"] = "{}:{}".format(rubylib, os.path.dirname(paths[0]))
env["GEM_HOME"] = os.path.join(rubydir, "gems", ruby_version)
env["GEM_PATH"] = os.path.join(rubydir, "gems", ruby_version)
elif len(versions) > 1:
raise SnapcraftEnvironmentError(
"Expected a single Ruby version, but found {}".format(len(versions))
)
return env
def _run(self, command, **kwargs):
"""Regenerate the build environment, then run requested command.
Without this function, the build environment would not be regenerated
and thus the newly installed Ruby would not be discovered.
"""
env = os.environ.copy()
env.update(self._env_dict(self.installdir))
self.run(command, env=env, **kwargs)
def _ruby_install(self, builddir):
self._ruby_tar.provision(builddir, clean_target=False, keep_tarball=True)
self._run(["./configure", "--disable-install-rdoc", "--prefix=/"], cwd=builddir)
self._run(["make", "-j{}".format(self.parallel_build_count)], cwd=builddir)
self._run(
["make", "install", "DESTDIR={}".format(self.installdir)], cwd=builddir
)
# Fix all shebangs to use the in-snap ruby
file_utils.replace_in_file(
self.installdir,
re.compile(r""),
re.compile(r"^#!.*ruby"),
r"#!/usr/bin/env ruby",
)
def _gem_install(self):
if self.options.use_bundler:
self._gems = self._gems + ["bundler"]
if self._gems:
logger.info("Installing gems...")
gem_install_cmd = [
os.path.join(self.installdir, "bin", "ruby"),
os.path.join(self.installdir, "bin", "gem"),
"install",
"--env-shebang",
]
self._run(gem_install_cmd + self._gems)
def _bundle_install(self):
bundle_install_cmd = [
os.path.join(self.installdir, "bin", "ruby"),
os.path.join(self.installdir, "bin", "bundle"),
"install",
]
self._run(bundle_install_cmd)