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adding an optional delimiter argument to the assemble module

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Phillip 2013-09-20 15:50:09 -05:00
parent 7272aa0347
commit 4b5b6e91fe
1 changed files with 13 additions and 2 deletions
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15
library/files/assemble
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@ -56,6 +56,11 @@ options:
required: false required: false
choices: [ "yes", "no" ] choices: [ "yes", "no" ]
default: "no" default: "no"
delimiter:
description:
- A delimiter to seperate the file contents.
required: false
default: null
others: others:
description: description:
- all arguments accepted by the M(file) module also work here - all arguments accepted by the M(file) module also work here
@ -71,14 +76,18 @@ EXAMPLES = '''
# =========================================== # ===========================================
# Support method # Support method
def assemble_from_fragments(src_path): def assemble_from_fragments(src_path, delimiter=''):
''' assemble a file from a directory of fragments ''' ''' assemble a file from a directory of fragments '''
tmpfd, temp_path = tempfile.mkstemp() tmpfd, temp_path = tempfile.mkstemp()
tmp = os.fdopen(tmpfd,'w') tmp = os.fdopen(tmpfd,'w')
delimit_me = False
for f in sorted(os.listdir(src_path)): for f in sorted(os.listdir(src_path)):
fragment = "%s/%s" % (src_path, f) fragment = "%s/%s" % (src_path, f)
if delimit_me:
tmp.write(delimiter)
if os.path.isfile(fragment): if os.path.isfile(fragment):
tmp.write(file(fragment).read()) tmp.write(file(fragment).read())
delimit_me = True
tmp.close() tmp.close()
return temp_path return temp_path
@ -91,6 +100,7 @@ def main():
# not checking because of daisy chain to file module # not checking because of daisy chain to file module
argument_spec = dict( argument_spec = dict(
src = dict(required=True), src = dict(required=True),
delimiter = dict(required=False),
dest = dict(required=True), dest = dict(required=True),
backup=dict(default=False, type='bool'), backup=dict(default=False, type='bool'),
), ),
@ -103,6 +113,7 @@ def main():
src = os.path.expanduser(module.params['src']) src = os.path.expanduser(module.params['src'])
dest = os.path.expanduser(module.params['dest']) dest = os.path.expanduser(module.params['dest'])
backup = module.params['backup'] backup = module.params['backup']
delimiter = module.params['delimiter']
if not os.path.exists(src): if not os.path.exists(src):
module.fail_json(msg="Source (%s) does not exist" % src) module.fail_json(msg="Source (%s) does not exist" % src)
@ -110,7 +121,7 @@ def main():
if not os.path.isdir(src): if not os.path.isdir(src):
module.fail_json(msg="Source (%s) is not a directory" % src) module.fail_json(msg="Source (%s) is not a directory" % src)
path = assemble_from_fragments(src) path = assemble_from_fragments(src, delimiter)
pathmd5 = module.md5(path) pathmd5 = module.md5(path)
if os.path.exists(dest): if os.path.exists(dest):