gnilchee/tasks.py

## tasks.py
#!/usr/bin/env python3
from invoke import task

@task
def clean(ctx):
    print("Cleaning!")
    ctx.run("sudo apt-get clean all")
    print("Cleaning Done.")

@task
def update(ctx):
    print("Starting Update")
    ctx.run("sudo apt-get update")
    print("Update Complete.")

@task(pre=[clean, update], post=[clean])
def upgrade(ctx):
    print("Starting Upgrade!")
    ctx.run("sudo apt-get dist-upgrade -y")
    print("Upgrade Complete.")
	#!/usr/bin/env python3
	from invoke import task

	@task
	def clean(ctx):
	print("Cleaning!")
	ctx.run("sudo apt-get clean all")
	print("Cleaning Done.")

	@task
	def update(ctx):
	print("Starting Update")
	ctx.run("sudo apt-get update")
	print("Update Complete.")

	@task(pre=[clean, update], post=[clean])
	def upgrade(ctx):
	print("Starting Upgrade!")
	ctx.run("sudo apt-get dist-upgrade -y")
	print("Upgrade Complete.")