mirror of
https://github.com/Foundry376/Mailspring.git
synced 2024-12-25 01:21:14 +08:00
64 lines
2.4 KiB
Python
Executable file
64 lines
2.4 KiB
Python
Executable file
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# deploy-it is the script we use to deploy changes to our Nylas Mail backend systems.
|
|
# it tags releases automatically and helps prevent obvious mistakes like
|
|
# deploying a non-production branch to our prod infra.
|
|
import sys
|
|
import subprocess
|
|
|
|
if len(sys.argv) != 2 or sys.argv[1] in ('-h', '--help'):
|
|
print "deploy-it is the script we use to deploy changes to our Nylas Mail backend systems."
|
|
print
|
|
print "usage: ./deploy-it environment"
|
|
print
|
|
print "The currently checked out commit will be deployed!"
|
|
sys.exit(-1)
|
|
|
|
environment = sys.argv[1]
|
|
level = 'prod'
|
|
if 'staging' in environment or 'ei-prod' in environment:
|
|
level = 'staging'
|
|
elif 'dev' in environment:
|
|
level = 'dev'
|
|
|
|
branch = subprocess.check_output('git rev-parse --abbrev-ref HEAD'.split()).strip()
|
|
|
|
if level == 'prod' and branch != 'production':
|
|
sys.exit("Deploys to production environments must be made from the 'production' "
|
|
"branch.")
|
|
|
|
if level == 'prod':
|
|
print "Fetching latest repo data."
|
|
# this can fail for all sorts of reasons; best to just let a human
|
|
# deal with any errors
|
|
try:
|
|
subprocess.check_call(['git', 'pull'])
|
|
except:
|
|
sys.exit("`git pull` failed — can't proceed.")
|
|
|
|
# Tag the deploy so that we know exactly what has been deployed by whom.
|
|
short_commit = subprocess.check_output('git rev-parse --short HEAD'.split()).strip()
|
|
username = subprocess.check_output(['whoami']).strip()
|
|
tag_name = "{}-{}-{}".format(short_commit, environment, username)
|
|
|
|
# Check if the tag already exists.
|
|
if subprocess.call(['git', 'rev-parse', '-q', '--verify', tag_name]) != 0:
|
|
# If not create it.
|
|
try:
|
|
print "Tagging deploy..."
|
|
subprocess.check_call(['git', 'tag', '-a', tag_name, '-m', "'{}'".format(tag_name)])
|
|
subprocess.check_call(['git', 'push', 'origin', tag_name])
|
|
except:
|
|
sys.exit("Unable to create and save tag — won't proceed.")
|
|
|
|
# Hand things off to `eb deploy`. It will push a tagged release to EB.
|
|
try:
|
|
print "Handing off to `eb deploy`... (this may take some time!)"
|
|
print
|
|
print "You can monitor your deploy using the Elastic Beanstalk console:"
|
|
print "https://us-west-2.console.aws.amazon.com/elasticbeanstalk/home?region=us-west-2#/applications"
|
|
print
|
|
subprocess.check_call(['eb', 'deploy', environment])
|
|
except:
|
|
sys.exit("eb deploy failed!")
|