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patch - add option to ignore whitespace changes

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This commit is contained in:
Max Audron 2020-07-06 18:13:36 +02:00
parent 54f74612e6
commit 4f2c75a775
1 changed files with 14 additions and 4 deletions
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18
plugins/modules/patch.py
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@ -74,6 +74,11 @@ options:
- If set to C(no), C(patch) will replace CRLF in C(src) files on POSIX.
type: bool
default: no
ignore_whitespace:
description:
- Setting to C(yes) will ignore white space changes between patch and input..
type: bool
default: no
notes:
- This module requires GNU I(patch) utility to be installed on the remote host.
'''
@ -116,13 +121,15 @@ def add_dry_run_option(opts):
opts.append('--dry-run')
def is_already_applied(patch_func, patch_file, basedir, dest_file=None, binary=False, strip=0, state='present'):
def is_already_applied(patch_func, patch_file, basedir, dest_file=None, binary=False, ignore_whitespace=False, strip=0, state='present'):
opts = ['--quiet', '--forward',
"--strip=%s" % strip, "--directory='%s'" % basedir,
"--input='%s'" % patch_file]
add_dry_run_option(opts)
if binary:
opts.append('--binary')
if ignore_whitespace:
opts.append('--ignore-whitespace')
if dest_file:
opts.append("'%s'" % dest_file)
if state == 'present':
@ -132,7 +139,7 @@ def is_already_applied(patch_func, patch_file, basedir, dest_file=None, binary=F
return rc == 0
def apply_patch(patch_func, patch_file, basedir, dest_file=None, binary=False, strip=0, dry_run=False, backup=False, state='present'):
def apply_patch(patch_func, patch_file, basedir, dest_file=None, binary=False, ignore_whitespace=False, strip=0, dry_run=False, backup=False, state='present'):
opts = ['--quiet', '--forward', '--batch', '--reject-file=-',
"--strip=%s" % strip, "--directory='%s'" % basedir,
"--input='%s'" % patch_file]
@ -140,6 +147,8 @@ def apply_patch(patch_func, patch_file, basedir, dest_file=None, binary=False, s
add_dry_run_option(opts)
if binary:
opts.append('--binary')
if ignore_whitespace:
opts.append('--ignore-whitespace')
if dest_file:
opts.append("'%s'" % dest_file)
if backup:
@ -165,6 +174,7 @@ def main():
# since patch will create numbered copies, not strftime("%Y-%m-%d@%H:%M:%S~")
backup=dict(type='bool', default=False),
binary=dict(type='bool', default=False),
ignore_whitespace=dict(type='bool', default=False),
state=dict(type='str', default='present', choices=['absent', 'present']),
),
required_one_of=[['dest', 'basedir']],
@ -197,9 +207,9 @@ def main():
p.src = os.path.abspath(p.src)
changed = False
if not is_already_applied(patch_func, p.src, p.basedir, dest_file=p.dest, binary=p.binary, strip=p.strip, state=p.state):
if not is_already_applied(patch_func, p.src, p.basedir, dest_file=p.dest, binary=p.binary, ignore_whitespace=p.ignore_whitespace, strip=p.strip, state=p.state):
try:
apply_patch(patch_func, p.src, p.basedir, dest_file=p.dest, binary=p.binary, strip=p.strip,
apply_patch(patch_func, p.src, p.basedir, dest_file=p.dest, binary=p.binary, ignore_whitespace=p.ignore_whitespace, strip=p.strip,
dry_run=module.check_mode, backup=p.backup, state=p.state)
changed = True
except PatchError as e: