2012-02-17 16:35:31 +00:00
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#!/bin/sh
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#
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# 2012 Jake Guffey (jake.guffey at eprotex.com)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# Manage packages with pkg on FreeBSD
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#
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assert () # If condition false,
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{ #+ exit from script with error message.
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E_PARAM_ERR=98
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E_ASSERT_FAILED=99
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if [ -z "$2" ] # Not enough parameters passed.
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then
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return $E_PARAM_ERR # No damage done.
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fi
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lineno=$2
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if [ ! $1 ]
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then
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echo "Assertion failed: \"$1\""
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echo "File \"$0\", line $lineno, called by $(caller 0)"
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exit $E_ASSERT_FAILED
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fi
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}
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# Debug
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#exec >&2
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#set -x
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if [ -f "$__object/parameter/name" ]; then
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name="$(cat "$__object/parameter/name")"
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else
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name="$__object_id"
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fi
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if [ -f "$__object/parameter/flavor" ]; then
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flavor="$(cat "$__object/parameter/flavor")"
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fi
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if [ -f "$__object/parameter/version" ]; then
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version="$(cat "$__object/parameter/version")"
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fi
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if [ -f "$__object/parameter/pkgsite" ]; then
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pkgsite="$(cat "$__object/parameter/pkgsite")"
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fi
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2012-10-07 15:51:15 +00:00
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if [ -f "$__object/parameter/state" ]; then
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state="$(cat "$__object/parameter/state")"
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else
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state="present"
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fi
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2012-02-17 16:35:31 +00:00
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curr_version="$(cat "$__object/explorer/pkg_version")"
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add_cmd="pkg_add"
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rm_cmd="pkg_delete"
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cmd=""
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# Print the command to be executed
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# Parms: $1 -- mode, "remove" or "add"
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# $2 -- the command to be echoed
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# FIXME: This is ugly.
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execcmd(){
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# Set the PACKAGESITE if we're ADDing a new package
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if [ "$1" = "add" -a -n "$pkgsite" ]; then
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# Use http.../All/ if we know the exact version we want, use .../Latest/ otherwise
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2012-02-17 17:18:06 +00:00
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pkgsite="export PACKAGESITE=${pkgsite}"
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2012-02-17 16:35:31 +00:00
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[ -n "$version" ] && pkgsite="${pkgsite}/All/" || pkgsite="${pkgsite}/Latest/"
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echo "${pkgsite}"
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fi
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echo "${2} 2>&- >&-" # Silence the output of the command
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echo "status=\$?"
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echo "if [ \"\$status\" -ne \"0\" ]; then"
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echo " echo \"Error: ${cmd} exited nonzero with \$status\"'!' >&2"
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echo " exit 1"
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echo "fi"
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}
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if [ -n "$curr_version" ]; then # PKG *is* installed
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2012-02-20 15:51:18 +00:00
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if [ "$state" = "absent" ]; then # Shouldn't be installed
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2012-02-17 16:35:31 +00:00
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if [ -n "$flavor" ]; then
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cmd="${rm_cmd} ${name}-${flavor}-${curr_version}"
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else
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cmd="${rm_cmd} ${name}-${curr_version}"
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fi
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execcmd "remove" "${cmd}"
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exit 0
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else # Should be installed
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if [ -n "$version" ]; then # Want a specific version
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if [ "$version" = "$curr_version" ]; then # Current version is correct
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exit 0
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else # Current version is wrong, fix
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#updatepkg "$name" "$version"
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assert "! ${version} = ${curr_version}" $LINENO
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cmd="${rm_cmd} ${name}-${curr_version}"
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execcmd "remove" "${cmd}"
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2012-02-22 17:41:45 +00:00
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cmd="${add_cmd} -r ${name}-${version}"
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2012-02-17 16:35:31 +00:00
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execcmd "add" "${cmd}"
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fi
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else # Don't care what version to use
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exit 0
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fi
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fi
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else # PKG *isn't* installed
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2012-02-20 15:51:18 +00:00
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if [ "$state" = "absent" ]; then # Shouldn't be installed
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2012-02-17 16:35:31 +00:00
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exit 0
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2012-02-20 15:51:18 +00:00
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elif [ "$state" = "present" ]; then # Is not currently installed, should be
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2012-02-17 16:35:31 +00:00
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if [ -n "$flavor" ]; then
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cmd="${add_cmd} -r ${name}-${flavor}"
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else
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cmd="${add_cmd} -r ${name}"
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fi
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if [ -n "$version" ]; then
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cmd="${cmd}-${version}"
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fi
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execcmd "add" "${cmd}"
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exit 0
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fi
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fi
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# Debug
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#set +x
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