rattail/rattail-fabric
2
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

Backport some logic for installing node.js

Browse source
This commit is contained in:
Lance Edgar 2019-11-06 18:30:21 -06:00
parent f860b2185b
commit 37a58be51a
2 changed files with 97 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

59
rattail_fabric/nodejs.py Normal file
View file

@ -0,0 +1,59 @@
# -*- coding: utf-8; -*-
################################################################################
#
# Rattail -- Retail Software Framework
# Copyright © 2010-2019 Lance Edgar
#
# This file is part of Rattail.
#
# Rattail is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# Rattail. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
"""
Fabric library for Node.js
"""
import os
from fabric.api import sudo, run
from fabric.contrib.files import append, exists
from rattail_fabric.util import get_home_path
def install(user=None):
"""
Install nvm and node.js for given user, or else "connection" user.
"""
home = get_home_path(user)
nvm = os.path.join(home, '.nvm')
if not exists(nvm):
cmd = "bash -c 'curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.5/install.sh | bash'"
if user:
sudo(cmd, user=user)
else:
run(cmd)
profile = os.path.join(home, '.profile')
kwargs = {'use_sudo': bool(user)}
append(profile, 'export NVM_DIR="{}"'.format(nvm), **kwargs)
append(profile, '[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"', **kwargs)
append(profile, '[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"', **kwargs)
cmd = "bash -l -c 'nvm install node'"
if user:
sudo(cmd, user=user)
else:
run(cmd)

38
rattail_fabric/util.py Normal file
View file

@ -0,0 +1,38 @@
# -*- coding: utf-8; -*-
################################################################################
#
# Rattail -- Retail Software Framework
# Copyright © 2010-2019 Lance Edgar
#
# This file is part of Rattail.
#
# Rattail is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# Rattail. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
"""
Misc. Utilities
"""
from fabric.api import env, run
def get_home_path(user=None):
"""
Retrieve the path to the home folder for the given user, or else the
"connection" user.
"""
user = user or env.user
home = run('getent passwd {} | cut -d: -f6'.format(user)).stdout.strip()
home = home.rstrip('/')
return home