# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# portdeactivate.tcl
# $Id$
#
# Copyright (c) 2010-2011 The MacPorts Project
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# the 'deactivate' target is provided by this package

package provide portdeactivate 1.0
package require portutil 1.0

set org.macports.deactivate [target_new org.macports.deactivate portdeactivate::deactivate_main]
target_runtype ${org.macports.deactivate} always
target_state ${org.macports.deactivate} no
target_provides ${org.macports.deactivate} deactivate
target_requires ${org.macports.deactivate} main
target_prerun ${org.macports.deactivate} portdeactivate::deactivate_start

namespace eval portdeactivate {
}

options deactivate.asroot
default deactivate.asroot no

proc portdeactivate::deactivate_start {args} {
    global prefix
    if {![file writable $prefix] || ([getuid] == 0 && [geteuid] != 0)} {
        # if install location is not writable, need root privileges
        elevateToRoot "deactivate"
    }
}

proc portdeactivate::deactivate_main {args} {
    global subport version revision portvariants user_options startupitem.autostart UI_PREFIX

    if {[tbool startupitem.autostart]} {
        ui_notice "$UI_PREFIX [format [msgcat::mc "Unloading %s"] [option subport]]"
        if {[eval_targets "unload"]} {
            ui_warn [format [msgcat::mc "Failed to unload %s, continuing anyway."] [option subport]]
        }
    }

    registry_deactivate $subport $version $revision $portvariants [array get user_options]
    return 0
}