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Merge pull request #3 from ckotte/master

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Check mode support, skip pgp check, etc. pp.
This commit is contained in:
kewl
2018-05-17 16:47:12 +09:00
committed by GitHub
parent dbf867d6e2 0b7fc34fed
commit b9dfba15f5
2 changed files with 77 additions and 18 deletions
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19
README.md
View File

@@ -1,25 +1,30 @@
# Ansible AUR helper
Ansible module to use some Arch User Repository (AUR) helpers as well as a simple internal implementation as a fallback. The following helpers are supported and automatically selected in the order they are listed:
Ansible module to use some Arch User Repository (AUR) helpers as well as makepkg.
The following helpers are supported and automatically selected in the order they are listed:
- [aurman](https://github.com/polygamma/aurman)
- [pacaur](https://github.com/rmarquis/pacaur)
- [trizen](https://github.com/trizen/trizen)
- [pikaur](https://github.com/actionless/pikaur)
- [yaourt](https://github.com/archlinuxfr/yaourt)
- [yay](https://github.com/Jguer/yay)
- internal helper
makepkg will be used if no helper was found or if it's specified explicitly.
- [makepkg](https://wiki.archlinux.org/index.php/makepkg)
## Options
|parameter |required |default |choices |comments|
|--- |--- |--- |--- |---|
|name |no | | |Name or list of names of the package(s) to install or upgrade.|
|upgrade |no |no |yes, no |Whether or not to upgrade whole system.|
|use |no |auto |auto, aurman, pacaur, trizen, pikaur, yaourt, yay, internal |The helper to use, 'auto' uses the first known helper found, 'internal' uses the internal helper.|
|use |no |auto |auto, aurman, pacaur, trizen, pikaur, yaourt, yay, makepkg |The helper to use, 'auto' uses the first known helper found and makepkg as a fallback.|
|skip_installed |no |no |yes, no |Skip operations if the package is present.|
|skip_pgp_check |no |no |yes, no |Skip verification of PGP signatures. This is useful when installing packages on a host without GnuPG (properly) configured. Only valid with makepkg.|
### Note
* Either *name* or *upgrade* is required, both cannot be used together.
* *skip_installed* cannot be used with *upgrade*.
* In the *use*=*auto* mode, the internal helper is used as a fallback if no known helper is found.
* In the *use*=*auto* mode, makepkg is used as a fallback if no known helper is found.
## Installing
1. Clone the *ansibe-aur* repository in your playbook custom-module directory:
@@ -42,8 +47,8 @@ ln --symbolic ansible-aur/aur.py aur
### Examples
Use it in a task, as in the following examples:
```
# Install trizen using the internal helper, skip if trizen is already installed
- aur: name=trizen use=internal skip_installed=true
# Install trizen using makepkg, skip if trizen is already installed
- aur: name=trizen use=makepkg skip_installed=true
become: yes
become_user: aur_builder
@@ -76,4 +81,4 @@ This can be done in Ansible with the following actions:
line: 'aur_builder ALL=(ALL) NOPASSWD: /usr/bin/pacman'
create: yes
validate: 'visudo -cf %s'
```
```

76
aur.py
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@@ -19,17 +19,49 @@ use_cmd = {
'pikaur': ['pikaur', '-S', '--noconfirm', '--noedit', '--needed'],
'yaourt': ['yaourt', '-S', '--noconfirm', '--needed'],
'yay': ['yay', '-S', '--noconfirm'],
'internal': ['makepkg', '--syncdeps', '--install', '--noconfirm', '--needed']
'makepkg': ['makepkg', '--syncdeps', '--install', '--noconfirm', '--needed']
}
# optional: aurman, pacaur, trizen have a --aur option, do things only for aur
def package_installed(module, package):
"""
Determine if the package is already installed
"""
rc, _, _ = module.run_command(['pacman', '-Q', package], check_rc=False)
return rc == 0
def install_internal(module, package):
def check_packages(module, packages):
"""
Inform the user what would change if the module were run
"""
would_be_changed = []
for package in packages:
installed = package_installed(module, package)
if not installed:
would_be_changed.append(package)
if would_be_changed:
status = True
if (len(packages) > 1):
message = '%s package(s) would be installed' % str(len(would_be_changed))
else:
message = 'package would be installed'
else:
status = False
if (len(packages) > 1):
message = 'all packages are already installed'
else:
message = 'package is already installed'
module.exit_json(changed=status, msg=message)
def install_with_makepkg(module, package):
"""
Install the specified package with makepkg
"""
f = urllib.request.urlopen('https://aur.archlinux.org/rpc/?v=5&type=info&arg={}'.format(package))
result = json.loads(f.read().decode('utf8'))
if result['resultcount'] != 1:
@@ -46,12 +78,17 @@ def install_internal(module, package):
tar.extractall()
tar.close()
os.chdir(format(result['Name']))
rc, out, err = module.run_command(use_cmd['internal'], check_rc=True)
if module.params['skip_pgp_check']:
use_cmd['makepkg'].append('--skippgpcheck')
rc, out, err = module.run_command(use_cmd['makepkg'], check_rc=True)
os.chdir(current_path)
return (rc, out, err)
def upgrade(module, use):
"""
Upgrade the whole system
"""
assert use in use_cmd
rc, out, err = module.run_command(def_lang + use_cmd[use] + ['-u'], check_rc=True)
@@ -59,11 +96,14 @@ def upgrade(module, use):
module.exit_json(
changed=not (out == '' or 'nothing to do' in out or 'No AUR updates found' in out),
msg='upgraded system',
helper_used=use,
helper=use,
)
def install_packages(module, packages, use, skip_installed):
"""
Install the specified packages
"""
assert use in use_cmd
changed_iter = False
@@ -73,16 +113,22 @@ def install_packages(module, packages, use, skip_installed):
if package_installed(module, package):
rc = 0
continue
if use == 'internal':
rc, out, err = install_internal(module, package)
if use == 'makepkg':
rc, out, err = install_with_makepkg(module, package)
else:
rc, out, err = module.run_command(def_lang + use_cmd[use] + [package], check_rc=True)
changed_iter = changed_iter or not (out == '' or '-- skipping' in out or 'nothing to do' in out)
if changed_iter:
message = 'installed package(s)'
else:
message = 'package(s) already installed'
module.exit_json(
changed=changed_iter,
msg='installed package' if not rc else err,
helper_used=use,
msg=message if not rc else err,
helper=use,
rc=rc,
)
@@ -99,20 +145,28 @@ def main():
},
'use': {
'default': 'auto',
'choices': ['auto', 'aurman', 'pacaur', 'trizen', 'pikaur', 'yaourt', 'yay', 'internal'],
'choices': ['auto', 'aurman', 'pacaur', 'trizen', 'pikaur', 'yaourt', 'yay', 'makepkg'],
},
'skip_installed': {
'default': False,
'type': 'bool',
},
'skip_pgp_check': {
'default': False,
'type': 'bool',
},
},
required_one_of=[['name', 'upgrade']],
supports_check_mode=True
)
params = module.params
if module.check_mode:
check_packages(module, params['name'])
if params['use'] == 'auto':
use = 'internal'
use = 'makepkg'
# auto: select the first helper for which the bin is found
for k in use_cmd:
if module.get_bin_path(k, False):
@@ -121,7 +175,7 @@ def main():
else:
use = params['use']
if params['upgrade'] and (params['name'] or params['skip_installed'] or use == 'internal'):
if params['upgrade'] and (params['name'] or params['skip_installed'] or use == 'makepkg'):
module.fail_json(msg="Upgrade cannot be used with this option.")
else:
if params['upgrade']: