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# Copyright 2011 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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#   1. Redistributions of source code must retain the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer.
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#
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#   2. Redistributions in binary form must reproduce the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer in the documentation and/or other materials
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#      provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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#
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import os
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import sys
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from fabric.api import *
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from fabric.colors import *
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env.project_root = "./"
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env.develop = False
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env.autoremove = True
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env.packages = ['snf-common', 'snf-app', 'snf-ganeti-tools', 'snf-webproject']
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env.capture = False
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env.colors = True
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# coloured logging
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notice = lambda x: sys.stdout.write(yellow(x) + "\n")
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info = lambda x: sys.stdout.write(green(x) + "\n")
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error = lambda x: sys.stdout.write(red(x) + "\n")
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def dev():
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    env.develop = True
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# wrap local to respect global capturing setting from env.capture
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oldlocal = local
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def local(cmd, capture=False):
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    return oldlocal(cmd, capture=env.capture)
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def package_root(p):
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    return os.path.join(env.project_root, p)
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def remove_pkg(p):
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    notice("uninstalling package: %s" % p)
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    with lcd(package_root(p)):
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        with settings(warn_only=True):
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            local("pip uninstall %s -y" % p, env.capture)
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def build_pkg(p):
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    info ("building package: %s" % p)
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    with lcd(package_root(p)):
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        with settings(warn_only=True):
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            local("rm -r dist build")
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        local("python setup.py sdist")
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def install_pkg(p):
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    info("installing package: %s" % p)
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    with lcd(package_root(p)):
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        if env.develop:
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            local("python setup.py develop")
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        else:
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            local("python setup.py install")
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def buildall():
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    for p in env.packages:
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        build_pkg(p)
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    collectdists()
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def collectdists():
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    if os.path.exists("./packages"):
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        notice("removing 'packages' directory")
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        local("rm -r packages");
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    local("mkdir packages");
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    for p in env.packages:
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        local("cp %s/dist/*.tar.gz ./packages/" % package_root(p));
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def removeall():
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    for p in env.packages:
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        remove_pkg(p)
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def remove(*packages):
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    for p in packages:
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        remove_pkg("snf-%s" % p)
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def install(*packages):
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    for p in packages:
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        install_pkg("snf-%s" % p)
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