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+#!/bin/bash

+codename='sid'

+salt -C "G@lsb_distrib_codename:${codename}" -b 1 cmd.run 'git -C /opt/diff-so-fancy pull; ionice -c3 nice -n 19 apt update && ionice -c3 nice -n 19 apt full-upgrade -d -y'

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+#!/usr/bin/env python

+import subprocess

+import pipes

+import json

+import sys

+import os

+import re

+

+CODENAME='sid'

+REVIEW_CMD=['apt', 'full-upgrade']

+UPGRADE_CMD=['apt', 'full-upgrade', '-y']

+

+def make_remote_command(cmd):

+	return ' '.join([pipes.quote(token) for token in cmd])

+

+def get_candidate_hosts():

+	remote_command = make_remote_command(REVIEW_CMD)

+	command = ['salt', '--output=json', '--static', '-G', 'lsb_distrib_codename:%s' % CODENAME, 'cmd.run', remote_command]

+	try:

+		raw_output = subprocess.check_output(command)

+	except subprocess.CalledProcessError as cpe:

+		# So what, punk?

+		raw_output = cpe.output

+	json_output = json.loads(raw_output)

+	return json_output

+

+def get_hosts_to_actually_upgrade():

+	hosts_to_actually_upgrade = []

+	json_output = get_candidate_hosts()

+	sorted_hosts = json_output.keys()

+	sorted_hosts.sort()

+	for host in sorted_hosts:

+		print host + ':'

+		lines = json_output[host].split('\n')

+		for line in lines[:-1]:

+			if line:

+				rem = re.search('apt does not have a stable CLI interface', line)

+				if not rem:

+					print '    ' + line

+		sys.stdout.write('    Do you want to continue? [y/N] ')

+		reply = raw_input().lower()

+		if reply == 'y':

+			hosts_to_actually_upgrade.append(host)

+	return hosts_to_actually_upgrade

+

+def upgrade(hosts):

+	if hosts:

+		remote_command = make_remote_command(UPGRADE_CMD)

+		command = ['salt', '-L', ','.join(hosts), '-b', '1', 'cmd.run', remote_command, 'env={"DEBIAN_FRONTEND": "noninteractive"}']

+		print command

+		os.execvp('salt', command)

+

+def main():

+	hosts_to_actually_upgrade = get_hosts_to_actually_upgrade()

+	if hosts_to_actually_upgrade:

+		print ''

+		print 'The following hosts are about to be upgraded:'

+		for host in hosts_to_actually_upgrade:

+			print '    - %s' % host

+		sys.stdout.write('Go? [y/N] ')

+		reply = raw_input().lower()

+		if reply == 'y':

+			upgrade(hosts_to_actually_upgrade)

+

+if __name__ == '__main__':

+	main()

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+#!/bin/bash

+codename='sid'

+salt -C "G@lsb_distrib_codename:${codename}" -b 2 cmd.run 'apt autoremove --purge -y'

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+#!/bin/bash

+codename='sid'

+salt -C "G@lsb_distrib_codename:${codename}" -b 2 cmd.run 'apt clean'

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+#!/bin/bash

+for codename in jessie stretch; do

+	salt -C "G@lsb_distrib_codename:${codename}" -b 1 pkg.upgrade dist_upgrade=True

+	salt -C "G@lsb_distrib_codename:${codename}" -b 2 cmd.run 'git -C /opt/diff-so-fancy pull'

+done