#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# just put a .pisipackager file in your home and fill it like
#
# name = Onur Küçük
# email = onur@pardus.org.tr
#

import os
import sys
import time
import string

packagerfile = ".pisipackager"

data = {"date": time.strftime("%Y-%m-%d"),
        "year": time.strftime("%Y")}

temp_pspec = '''<?xml version="1.0" ?>
<!DOCTYPE PISI SYSTEM "http://www.pardus.org.tr/projeler/pisi/pisi-spec.dtd">
<PISI>
    <Source>
        <Name>%(package)s</Name>
        <Homepage></Homepage>
        <Packager>
            <Name>%(packager_name)s</Name>
            <Email>%(packager_email)s</Email>
        </Packager>
        <License>GPLv2</License>
        <Icon>%(package)s</Icon>
        <IsA>app:gui</IsA>
        <Summary></Summary>
        <Description></Description>
        <Archive sha1sum="" type="targz"></Archive>
        <BuildDependencies>
            <Dependency versionFrom=""></Dependency>
            <Dependency></Dependency>
        </BuildDependencies>
        <!--
        <Patches>
            <Patch level="1"></Patch>
        </Patches>
        -->
    </Source>

    <Package>
        <Name>%(package)s</Name>
        <RuntimeDependencies>
        </RuntimeDependencies>
        <Files>
            <Path fileType="data">/</Path>
        </Files>
        <!--
        <AdditionalFiles>
            <AdditionalFile owner="root" permission="0644" target="/usr/share/applications/%(package)s.desktop">%(package)s.desktop</AdditionalFile>
        </AdditionalFiles>
        -->
        <!--
        <Provides>
            <COMAR script="package.py">System.Package</COMAR>
            <COMAR script="service.py">System.Service</COMAR>
        </Provides>
        -->
    </Package>

    <History>
        <Update release="1">
            <Date>%(date)s</Date>
            <Version></Version>
            <Comment>First release</Comment>
            <Name>%(packager_name)s</Name>
            <Email>%(packager_email)s</Email>
        </Update>
    </History>
</PISI>
'''

temp_actions = '''#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright %(year)s TUBITAK/UEKAE
# Licensed under the GNU General Public License, version 2.
# See the file http://www.gnu.org/copyleft/gpl.txt.

from pisi.actionsapi import autotools
from pisi.actionsapi import pisitools
from pisi.actionsapi import shelltools
from pisi.actionsapi import get

# WorkDir = ""
# NoStrip = "/"

def setup():
    autotools.configure()

def build():
    autotools.make()

def install():
    autotools.rawInstall("DESTDIR=%%s" %% get.installDIR())

    pisitools.dodoc("AUTHORS", "ChangeLog", "README*", "NEWS")
'''

temp_desktop = '''[Desktop Entry]
Type=Application
Version=1.0
Encoding=UTF-8
Name=%(package_cap)s
Name[tr]=%(package_cap)s
GenericName=%(package_cap)s
GenericName[tr]=%(package_cap)s
Icon=%(package)s
Exec=%(package)s
Terminal=false
StartupNotify=false
Categories=Application;Game;ArcadeGame;
'''

temp_service = '''serviceType = "local"
from comar.service import *

serviceType = "local"
serviceDefault = "off"

serviceDesc = _({"en": "%(package_cap)s",
                 "tr": "%(package_cap)s"})

def start():
    if 0 == run('/sbin/start-stop-daemon --quiet --start --exec /usr/bin/%(package)s --pidfile /var/run/%(package)s.pid'):
        notify("System.Service.changed", "started")

def stop():
    if 0 == run("/sbin/start-stop-daemon --stop --pidfile /var/run/%(package)s.pid"):
        notify("System.Service.changed", "stopped")

def status():
    return checkDeamon("/var/run/%(package)s.pid")

'''

temp_postscript = '''#/usr/bin/python

import os

def postInstall():
    print "FIXME"

'''

def write(filename, data):
    try:
       f = file("%s/%s" % (target, filename), "w")
       f.write(data)
       f.close()
    except:
        print "Could not write file %s/%s" % (target, filename)


def create_dirs():
    try:
        os.makedirs("%s/files" % target)
        os.makedirs("%s/comar" % target)
    except:
        print "Could not make directory %s" % target
        sys.exit(1)

def readConfig():
    home = os.getenv("HOME", "")
    cfg = "%s/%s" % (home, packagerfile)
    d = {"name": "", "email": ""}

    if home != "" and os.path.exists(cfg):
        for line in file(cfg):
            if line != "" and not line.startswith("#") and "=" in line:
                l, m = line.split("=", 1)
                k = l.strip()
                v = m.strip()
                if k in ["name", "email"]:
                    if v.startswith('"') or v.startswith("'"):
                        v = v[1:-1]
                    d[k.strip()] = v.strip()

    return d["name"], d["email"]

# some checks
if len(sys.argv) < 2:
    print "Usage : %s NewPackageDir" % sys.argv[0]
    sys.exit(0)
else:
    target = sys.argv[1]
    data["packagedir"], data["package"] = os.path.split(target)
    data["package_cap"] = string.capitalize(data["package"])

if os.path.exists(target):
    print "%s already exists, please remove it first" % target
    sys.exit(1)
elif " " in data["package"]:
    print "You should not use empty space in package name"
    sys.exit(1)

# here we go
data["packager_name"], data["packager_email"] = readConfig()
create_dirs()
write("pspec.xml", temp_pspec % data)
write("actions.py", temp_actions % data)
write("files/%s.desktop" % data["package"], temp_desktop % data)
write("comar/service.py", temp_service % data)
write("comar/package.py", temp_postscript)