def test_create_local_brewfile(tmp_path: Path) -> None:
"""
Show that it is at least possible to write some brew file, whether that
actually installs or not.
"""
archive_file = _create_archive(directory=tmp_path)
# The path needs to look like a versioned artifact to Homebrew/Linuxbrew.
local_archive_url = 'file://' + str(archive_file)
head_url = 'file://' + str(Path('.').absolute())
homebrew_filename = 'vws.rb'
homebrew_formula_contents = get_homebrew_formula(
archive_url=local_archive_url,
head_url=head_url,
homebrew_recipe_filename=homebrew_filename,
)
homebrew_file = tmp_path / homebrew_filename
homebrew_file.write_text(homebrew_formula_contents)
def update_homebrew(
homebrew_file: Path,
version_str: str,
repository: Repository,
) -> None:
"""
Update the Homebrew file.
"""
archive_url = repository.get_archive_link(
archive_format='tarball',
ref=version_str,
)
homebrew_formula_contents = get_homebrew_formula(
archive_url=archive_url,
head_url=repository.clone_url,
homebrew_recipe_filename=homebrew_file.name,
)
homebrew_file.write_text(homebrew_formula_contents)
def test_brew(tmpdir: local) -> None:
"""
It is possible to create a Homebrew formula and to install this with
Linuxbrew.
"""
# Homebrew requires the archive name to look like a valid version.
version = '1'
archive_name = '{version}.tar.gz'.format(version=version)
local_repository = Repo('.')
archive_file = Path(str(tmpdir.join(archive_name)))
archive_file.touch()
# We do not use ``dulwich.porcelain.archive`` because it has no option to
# use a gzip format.
args = [
'git',
'archive',
'--format',
'tar.gz',
'-o',
str(archive_file),
'--prefix',
'{version}/'.format(version=version),
'HEAD',
]
subprocess.run(args=args, check=True)
client = docker.from_env(version='auto')
linuxbrew_image = 'linuxbrew/linuxbrew'
# The path needs to look like a versioned artifact to Linuxbrew.
container_archive_path = '/' + archive_name
archive_url = 'file://' + container_archive_path
head_url = 'file://' + str(Path(local_repository.path).absolute())
homebrew_filename = 'dcose2e.rb'
homebrew_formula_contents = get_homebrew_formula(
archive_url=archive_url,
head_url=head_url,
homebrew_recipe_filename=homebrew_filename,
)
homebrew_file = Path(str(tmpdir.join(homebrew_filename)))
homebrew_file.write_text(homebrew_formula_contents)
container_homebrew_file_path = '/' + homebrew_filename
archive_mount = Mount(
source=str(archive_file.absolute()),
target=container_archive_path,
type='bind',
)
homebrew_file_mount = Mount(
source=str(homebrew_file.absolute()),
target=container_homebrew_file_path,
type='bind',
)
mounts = [archive_mount, homebrew_file_mount]
command_list = [
'brew',
'install',
container_homebrew_file_path,
'&&',
'minidcos',
'--version',
]
command = '/bin/bash -c "{command}"'.format(
command=' '.join(command_list),
)
client.containers.run(
image=linuxbrew_image,
mounts=mounts,
command=command,
environment={'HOMEBREW_NO_AUTO_UPDATE': 1},
remove=True,
)
def test_brew(tmp_path: Path) -> None:
"""
It is possible to create a Homebrew formula and to install this with
Linuxbrew.
"""
# Homebrew requires the archive name to look like a valid version.
version = '1'
archive_name = '{version}.tar.gz'.format(version=version)
local_repository = Repo('.')
archive_file = tmp_path / archive_name
archive_file.touch()
# We do not use ``dulwich.porcelain.archive`` because it has no option to
# use a gzip format.
args = [
'git',
'archive',
'--format',
'tar.gz',
'-o',
str(archive_file),
'--prefix',
'{version}/'.format(version=version),
'HEAD',
]
subprocess.run(args=args, check=True)
client = docker.from_env(version='auto')
linuxbrew_image = 'linuxbrew/linuxbrew'
# The path needs to look like a versioned artifact to Linuxbrew.
container_archive_path = '/' + archive_name
archive_url = 'file://' + container_archive_path
head_url = 'file://' + str(Path(local_repository.path).absolute())
homebrew_filename = 'dcose2e.rb'
homebrew_formula_contents = get_homebrew_formula(
archive_url=archive_url,
head_url=head_url,
homebrew_recipe_filename=homebrew_filename,
)
homebrew_file = tmp_path / homebrew_filename
homebrew_file.write_text(homebrew_formula_contents)
container_homebrew_file_path = '/' + homebrew_filename
archive_mount = Mount(
source=str(archive_file.resolve().absolute()),
target=container_archive_path,
type='bind',
)
homebrew_file_mount = Mount(
source=str(homebrew_file.resolve().absolute()),
target=container_homebrew_file_path,
type='bind',
)
mounts = [archive_mount, homebrew_file_mount]
client.images.pull(repository=linuxbrew_image, tag='latest')
# Locally it is useful to run ``brew install`` with ``-v`` to expose
# issues.
# However, this produces a log which is too long for Travis CI.
#
# We see
# "The job exceeded the maximum log length, and has been terminated.".
command_list = [
'brew',
'install',
container_homebrew_file_path,
'&&',
'minidcos',
'--version',
]
command = '/bin/bash -c "{command}"'.format(
command=' '.join(command_list), )
container = client.containers.create(
image=linuxbrew_image,
mounts=mounts,
command=command,
environment={'HOMEBREW_NO_AUTO_UPDATE': 1},
)
container.start()
for line in container.logs(stream=True):
line = line.decode().strip()
LOGGER.info(line)
status_code = container.wait()['StatusCode']
assert status_code == 0
container.remove(force=True)
def test_brew(tmp_path: Path) -> None:
"""
It is possible to create a Homebrew formula and to install this with
Linuxbrew.
This requires ``pip install docker`` and for Docker to be running.
"""
archive_file = _create_archive(directory=tmp_path)
client = docker.from_env()
linuxbrew_image = 'linuxbrew/brew'
# The path needs to look like a versioned artifact to Linuxbrew.
container_archive_path = '/' + archive_file.stem
container_archive_url = 'file://' + container_archive_path
head_url = 'file://' + str(Path('.').absolute())
homebrew_filename = 'vws.rb'
homebrew_formula_contents = get_homebrew_formula(
archive_url=container_archive_url,
head_url=head_url,
homebrew_recipe_filename=homebrew_filename,
)
homebrew_file = tmp_path / homebrew_filename
homebrew_file.write_text(homebrew_formula_contents)
container_homebrew_file_path = '/' + homebrew_filename
archive_mount = Mount(
source=str(archive_file.resolve().absolute()),
target=container_archive_path,
type='bind',
)
homebrew_file_mount = Mount(
source=str(homebrew_file.resolve().absolute()),
target=container_homebrew_file_path,
type='bind',
)
mounts = [archive_mount, homebrew_file_mount]
client.images.pull(repository=linuxbrew_image, tag='latest')
# Locally it is useful to run ``brew install`` with ``-v`` to expose
# issues.
# However, this produces a log which is too long for Travis CI.
#
# We see
# "The job exceeded the maximum log length, and has been terminated.".
command_list = [
'brew',
'install',
container_homebrew_file_path,
'&&',
'vws',
'--version',
]
command = '/bin/bash -c "{command}"'.format(
command=' '.join(command_list), )
container = client.containers.create(
image=linuxbrew_image,
mounts=mounts,
command=command,
user='******',
environment={'HOMEBREW_NO_AUTO_UPDATE': 1},
)
container.start()
for line in container.logs(stream=True):
line = line.decode().strip()
LOGGER.info(line)
status_code = container.wait()['StatusCode']
assert status_code == 0
container.remove(force=True)