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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (c) 2015, Linus Unnebäck <linus@folkdatorn.se>
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = r'''
---
module: make
short_description: Run targets in a Makefile
requirements:
- make
author: Linus Unnebäck (@LinusU) <linus@folkdatorn.se>
description:
- Run targets in a Makefile.
extends_documentation_fragment:
- community.general.attributes
attributes:
check_mode:
support: full
diff_mode:
support: none
options:
chdir:
description:
- Change to this directory before running make.
type: path
required: true
file:
description:
- Use a custom Makefile.
type: path
jobs:
description:
- Set the number of make jobs to run concurrently.
- Typically if set, this would be the number of processors and/or threads available to the machine.
- This is not supported by all make implementations.
type: int
version_added: 2.0.0
make:
description:
- Use a specific make binary.
type: path
version_added: '0.2.0'
params:
description:
- Any extra parameters to pass to make.
- If the value is empty, only the key will be used. For example, V(FOO:) will produce V(FOO), not V(FOO=).
type: dict
target:
description:
- The target to run.
- Typically this would be something like V(install), V(test), or V(all).
- O(target) and O(targets) are mutually exclusive.
type: str
targets:
description:
- The list of targets to run.
- Typically this would be something like V(install), V(test), or V(all).
- O(target) and O(targets) are mutually exclusive.
type: list
elements: str
version_added: 7.2.0
'''
EXAMPLES = r'''
- name: Build the default target
community.general.make:
chdir: /home/ubuntu/cool-project
- name: Run 'install' target as root
community.general.make:
chdir: /home/ubuntu/cool-project
target: install
become: true
- name: Build 'all' target with extra arguments
community.general.make:
chdir: /home/ubuntu/cool-project
target: all
params:
NUM_THREADS: 4
BACKEND: lapack
- name: Build 'all' target with a custom Makefile
community.general.make:
chdir: /home/ubuntu/cool-project
target: all
file: /some-project/Makefile
- name: build arm64 kernel on FreeBSD, with 16 parallel jobs
community.general.make:
chdir: /usr/src
jobs: 16
target: buildkernel
params:
# This adds -DWITH_FDT to the command line:
-DWITH_FDT:
# The following adds TARGET=arm64 TARGET_ARCH=aarch64 to the command line:
TARGET: arm64
TARGET_ARCH: aarch64
'''
RETURN = r'''
chdir:
description:
- The value of the module parameter O(chdir).
type: str
returned: success
command:
description:
- The command built and executed by the module.
type: str
returned: success
version_added: 6.5.0
file:
description:
- The value of the module parameter O(file).
type: str
returned: success
jobs:
description:
- The value of the module parameter O(jobs).
type: int
returned: success
params:
description:
- The value of the module parameter O(params).
type: dict
returned: success
target:
description:
- The value of the module parameter O(target).
type: str
returned: success
targets:
description:
- The value of the module parameter O(targets).
type: str
returned: success
version_added: 7.2.0
'''
from ansible.module_utils.six import iteritems
from ansible.module_utils.six.moves import shlex_quote
from ansible.module_utils.basic import AnsibleModule
def run_command(command, module, check_rc=True):
"""
Run a command using the module, return
the result code and std{err,out} content.
:param command: list of command arguments
:param module: Ansible make module instance
:return: return code, stdout content, stderr content
"""
rc, out, err = module.run_command(command, check_rc=check_rc, cwd=module.params['chdir'])
return rc, sanitize_output(out), sanitize_output(err)
def sanitize_output(output):
"""
Sanitize the output string before we
pass it to module.fail_json. Defaults
the string to empty if it is None, else
strips trailing newlines.
:param output: output to sanitize
:return: sanitized output
"""
if output is None:
return ''
else:
return output.rstrip("\r\n")
def main():
module = AnsibleModule(
argument_spec=dict(
target=dict(type='str'),
targets=dict(type='list', elements='str'),
params=dict(type='dict'),
chdir=dict(type='path', required=True),
file=dict(type='path'),
make=dict(type='path'),
jobs=dict(type='int'),
),
mutually_exclusive=[('target', 'targets')],
supports_check_mode=True,
)
make_path = module.params['make']
if make_path is None:
# Build up the invocation of `make` we are going to use
# For non-Linux OSes, prefer gmake (GNU make) over make
make_path = module.get_bin_path('gmake', required=False)
if not make_path:
# Fall back to system make
make_path = module.get_bin_path('make', required=True)
if module.params['params'] is not None:
make_parameters = [k + (('=' + str(v)) if v is not None else '') for k, v in iteritems(module.params['params'])]
else:
make_parameters = []
# build command:
# handle any make specific arguments included in params
base_command = [make_path]
if module.params['jobs'] is not None:
jobs = str(module.params['jobs'])
base_command.extend(["-j", jobs])
if module.params['file'] is not None:
base_command.extend(["-f", module.params['file']])
# add make target
if module.params['target']:
base_command.append(module.params['target'])
elif module.params['targets']:
base_command.extend(module.params['targets'])
# add makefile parameters
base_command.extend(make_parameters)
# Check if the target is already up to date
rc, out, err = run_command(base_command + ['-q'], module, check_rc=False)
if module.check_mode:
# If we've been asked to do a dry run, we only need
# to report whether or not the target is up to date
changed = (rc != 0)
else:
if rc == 0:
# The target is up to date, so we don't have to
# do anything
changed = False
else:
# The target isn't up to date, so we need to run it
rc, out, err = run_command(base_command, module, check_rc=True)
changed = True
# We don't report the return code, as if this module failed
# we would be calling fail_json from run_command, so even if
# we had a non-zero return code, we did not fail. However, if
# we report a non-zero return code here, we will be marked as
# failed regardless of what we signal using the failed= kwarg.
module.exit_json(
changed=changed,
failed=False,
stdout=out,
stderr=err,
target=module.params['target'],
targets=module.params['targets'],
params=module.params['params'],
chdir=module.params['chdir'],
file=module.params['file'],
jobs=module.params['jobs'],
command=' '.join([shlex_quote(part) for part in base_command]),
)
if __name__ == '__main__':
main()
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