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Properly parse JSON Lines output from yarn (#4050)

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* Properly parse JSON Lines output from yarn

* Properly support output of yarn global list

* Add changelog fragment

* Check that the string starts with 'bins-'

* Fix changelog fragment

* Update changelogs/fragments/4050-properly-parse-json-lines-output-from-yarn.yaml

Co-authored-by: Felix Fontein <felix@fontein.de>

Co-authored-by: Felix Fontein <felix@fontein.de>
This commit is contained in:
jack1142 2022-01-28 07:13:08 +01:00 committed by GitHub
parent ab7e4ee578
commit 4309dfda52
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2 changed files with 15 additions and 9 deletions
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3
changelogs/fragments/4050-properly-parse-json-lines-output-from-yarn.yaml Normal file
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@ -0,0 +1,3 @@
bugfixes:
- yarn - fix incorrect handling of ``yarn list`` and ``yarn global list`` output that could result in fatal error (https://github.com/ansible-collections/community.general/pull/4050).
- yarn - fix incorrectly reported status when installing a package globally (https://github.com/ansible-collections/community.general/issues/4045, https://github.com/ansible-collections/community.general/pull/4050).

21
plugins/modules/packaging/language/yarn.py
View file

@ -241,16 +241,19 @@ class Yarn(object):
if error:
self.module.fail_json(msg=error)
data = json.loads(result)
try:
dependencies = data['data']['trees']
except KeyError:
missing.append(self.name)
return installed, missing
for json_line in result.strip().split('\n'):
data = json.loads(json_line)
if self.globally:
if data['type'] == 'list' and data['data']['type'].startswith('bins-'):
# This is a string in format: 'bins-<PACKAGE_NAME>'
installed.append(data['data']['type'][5:])
else:
if data['type'] == 'tree':
dependencies = data['data']['trees']
for dep in dependencies:
name, version = dep['name'].rsplit('@', 1)
installed.append(name)
for dep in dependencies:
name, version = dep['name'].rsplit('@', 1)
installed.append(name)
if self.name not in installed:
missing.append(self.name)