Nico Schottelius
14 years ago
parent
98fba8f6bd
commit
1b84a28511
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#!python3 |
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# |
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# 2010-2011 Nico Schottelius (nico-cdist at schottelius.org) |
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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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|
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__cdist_version="1.7.0" |
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|
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# Fail if something bogus is going on |
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set -u |
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|
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################################################################################ |
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# cconf standard vars prefixed with cdist |
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|
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__cdist_pwd="$(pwd -P)" |
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__cdist_mydir="${0%/*}"; |
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__cdist_abs_mydir="$(cd "$__cdist_mydir" && pwd -P)" |
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__cdist_myname=${0##*/}; |
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__cdist_abs_myname="$__cdist_abs_mydir/$__cdist_myname" |
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|
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################################################################################ |
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# Names / Constants |
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# |
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# Most values can be overriden from outside, so you can |
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# customise paths as you like (for distributors, geeks and hackers) |
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# |
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|
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: ${__cdist_name_bin:=bin} |
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: ${__cdist_name_cache:=cache} |
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: ${__cdist_name_code:=code} |
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: ${__cdist_name_conf_dir:=conf} |
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: ${__cdist_name_dot_cdist:=.cdist} |
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: ${__cdist_name_explorer:=explorer} |
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: ${__cdist_name_gencode:=gencode} |
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: ${__cdist_name_gencode_local:=local} |
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: ${__cdist_name_gencode_remote:=remote} |
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: ${__cdist_name_global:=global} |
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: ${__cdist_name_host:=host} |
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: ${__cdist_name_init:=init} |
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: ${__cdist_name_manifest:=manifest} |
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: ${__cdist_name_object:=object} |
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: ${__cdist_name_object_finished:=done} |
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: ${__cdist_name_object_prepared:=prepared} |
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: ${__cdist_name_object_id:=object_id} |
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: ${__cdist_name_object_source:=source} |
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: ${__cdist_name_objects_created:=.objects_created} |
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: ${__cdist_name_out_dir:=out} |
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: ${__cdist_name_parameter:=parameter} |
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: ${__cdist_name_parameter_required:=required} |
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: ${__cdist_name_parameter_optional:=optional} |
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: ${__cdist_name_require:=require} |
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: ${__cdist_name_self:=self} |
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: ${__cdist_name_singleton:=singleton} |
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: ${__cdist_name_target_host:=target_host} |
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: ${__cdist_name_target_user:=target_user} |
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: ${__cdist_name_type:=type} |
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: ${__cdist_name_type_bin:=type_bin} |
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: ${__cdist_name_type_explorer:=type_explorer} |
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: ${__cdist_name_type_explorer_pushed:=.explorer_pushed} |
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|
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# Used for IDs: Allow everything not starting with - and . |
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: ${__cdist_sane_regexp:=[^-\.].*} |
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|
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# Default remote user |
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: ${__cdist_remote_user:=root} |
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|
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|
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################################################################################ |
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# Exported variable names (usable for non core |
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# |
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: ${__cdist_name_var_explorer:=__$__cdist_name_explorer} |
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: ${__cdist_name_var_type_explorer:=__$__cdist_name_type_explorer} |
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: ${__cdist_name_var_global:=__$__cdist_name_global} |
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: ${__cdist_name_var_manifest:=__$__cdist_name_manifest} |
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: ${__cdist_name_var_target_host:=__$__cdist_name_target_host} |
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: ${__cdist_name_var_target_user:=__$__cdist_name_target_user} |
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: ${__cdist_name_var_object:=__$__cdist_name_object} |
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: ${__cdist_name_var_object_id:=__$__cdist_name_object_id} |
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: ${__cdist_name_var_self:=__$__cdist_name_self} |
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: ${__cdist_name_var_type:=__$__cdist_name_type} |
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|
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|
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################################################################################ |
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# Tempfiles |
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# |
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: ${__cdist_tmp_base_dir=/tmp} |
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__cdist_tmp_dir=$(mktemp -d "$__cdist_tmp_base_dir/cdist.XXXXXXXXXXXX") |
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__cdist_tmp_file=$(mktemp "$__cdist_tmp_dir/cdist.XXXXXXXXXXXX") |
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|
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################################################################################ |
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# Local Base |
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# |
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: ${__cdist_local_base_dir:=$__cdist_tmp_dir} |
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|
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# Cache may *NOT* be below __cdist_local_base_dir! |
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: ${__cdist_local_base_cache_dir:=$__cdist_abs_mydir/../$__cdist_name_cache} |
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|
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: ${__cdist_conf_dir:="$(cd "$__cdist_abs_mydir/../conf" && pwd -P)"} |
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|
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: ${__cdist_explorer_dir:=$__cdist_conf_dir/$__cdist_name_explorer} |
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: ${__cdist_manifest_dir:=$__cdist_conf_dir/$__cdist_name_manifest} |
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: ${__cdist_manifest_init:=$__cdist_manifest_dir/$__cdist_name_init} |
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: ${__cdist_type_dir:=$__cdist_conf_dir/$__cdist_name_type} |
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|
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################################################################################ |
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# Local output |
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# |
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: ${__cdist_out_dir:=$__cdist_local_base_dir/$__cdist_name_out_dir} |
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: ${__cdist_out_explorer_dir:=$__cdist_out_dir/$__cdist_name_explorer} |
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: ${__cdist_out_object_dir:=$__cdist_out_dir/$__cdist_name_object} |
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: ${__cdist_out_type_dir:=$__cdist_out_dir/$__cdist_name_type} |
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: ${__cdist_out_type_bin_dir:=$__cdist_out_dir/$__cdist_name_type_bin} |
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|
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: ${__cdist_objects_created:=$__cdist_out_object_dir/$__cdist_name_objects_created} |
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|
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################################################################################ |
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# Remote base |
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# |
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: ${__cdist_remote_base_dir:=/var/lib/cdist} |
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: ${__cdist_remote_bin_dir:=$__cdist_remote_base_dir/$__cdist_name_bin} |
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: ${__cdist_remote_conf_dir:=$__cdist_remote_base_dir/$__cdist_name_conf_dir} |
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: ${__cdist_remote_explorer_dir:=$__cdist_remote_conf_dir/$__cdist_name_explorer} |
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: ${__cdist_remote_type_dir:=$__cdist_remote_conf_dir/$__cdist_name_type} |
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|
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################################################################################ |
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# Remote output |
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# |
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: ${__cdist_remote_out_dir:=$__cdist_remote_base_dir/$__cdist_name_out_dir} |
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: ${__cdist_remote_out_explorer_dir:=$__cdist_remote_out_dir/$__cdist_name_explorer} |
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: ${__cdist_remote_out_object_dir:=$__cdist_remote_out_dir/$__cdist_name_object} |
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################################################################################ |
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# Internal functions |
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# |
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__cdist_echo() |
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{ |
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__cdist_echo_type="$1"; shift |
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set +u |
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if [ "$__cdist_object_self" ]; then |
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__cdist_echo_prefix="${__cdist_object_self}:" |
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else |
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__cdist_echo_prefix="core: " |
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fi |
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set -u |
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|
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case "$__cdist_echo_type" in |
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debug) |
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set +u |
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if [ "$__cdist_debug" ]; then |
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echo $__cdist_echo_prefix "Debug: $@" |
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fi |
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set -u |
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;; |
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info) |
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echo $__cdist_echo_prefix "$@" |
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;; |
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warn) |
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echo $__cdist_echo_prefix "Warning: $@" |
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;; |
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error) |
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echo $__cdist_echo_prefix "Error: $@" >&2 |
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;; |
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*) |
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echo "CORE BUG, who created the broken commit in $0?" >&2 |
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exit 23 |
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;; |
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esac |
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} |
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|
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__cdist_exec_fail_on_error() |
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{ |
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set +e |
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sh -e "$@" |
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if [ "$?" -ne 0 ]; then |
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__cdist_echo error "$1 exited non-zero" |
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__cdist_echo warn "Faulty code:" |
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cat "$1" |
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__cdist_exit_err "Aborting due to non-zero exit code." |
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fi |
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} |
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__cdist_exit_err() |
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{ |
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__cdist_echo error "$@" |
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exit 1 |
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} |
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__cdist_usage() |
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{ |
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__cdist_exit_err "$__cdist_myname: $@" |
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} |
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__cdist_init_deploy() |
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{ |
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__cdist_echo info "Creating clean directory structure " |
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# Ensure there is no old stuff, neither local nor remote |
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rm -rf "$__cdist_local_base_dir" |
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ssh "${__cdist_remote_user}@$1" "rm -rf ${__cdist_remote_base_dir}" |
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# Init base |
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mkdir -p "$__cdist_local_base_dir" |
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ssh "${__cdist_remote_user}@$1" "mkdir -p ${__cdist_remote_base_dir}" |
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# Link configuration source directory - consistent with remote |
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ln -sf "$__cdist_conf_dir" "$__cdist_local_base_dir/$__cdist_name_conf_dir" |
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} |
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################################################################################ |
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# Cache |
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# |
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__cdist_cache_dir() |
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{ |
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cd "${__cdist_local_base_cache_dir}" && pwd -P |
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} |
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__cdist_host_cache_dir() |
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{ |
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echo "$(__cdist_cache_dir)/$1" |
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} |
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################################################################################ |
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# Object |
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# |
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__cdist_object_code() |
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{ |
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echo "$(__cdist_object_dir "$1")/${__cdist_name_code}-$2" |
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} |
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__cdist_object_prepared() |
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{ |
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echo "$(__cdist_object_dir "$1")/${__cdist_name_object_prepared}" |
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} |
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__cdist_object_finished() |
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{ |
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echo "$(__cdist_object_dir "$1")/${__cdist_name_object_finished}" |
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} |
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__cdist_object_dir() |
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{ |
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echo "$(__cdist_object_base_dir "$1")/${__cdist_name_dot_cdist}" |
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} |
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__cdist_object_base_dir() |
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{ |
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echo "${__cdist_out_object_dir}/$1" |
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} |
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__cdist_object_id_from_object() |
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{ |
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echo "${1#*/}" |
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} |
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# Find objects, remove ./ and /MARKER |
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__cdist_object_list() |
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{ |
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local basedir="$1"; shift |
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# Use subshell to prevent changing cwd in program |
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( |
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cd "${basedir}" |
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find . -name "$__cdist_name_dot_cdist" | \ |
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sed -e 's;^./;;' -e "s;/${__cdist_name_dot_cdist}\$;;" |
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) |
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} |
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__cdist_object_parameter_dir() |
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{ |
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echo "$(__cdist_object_dir "$1")/${__cdist_name_parameter}" |
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} |
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__cdist_object_require() |
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{ |
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echo "$(__cdist_object_dir "$1")/${__cdist_name_require}" |
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} |
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__cdist_object_source_name() |
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{ |
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echo "$1/${__cdist_name_object_source}" |
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} |
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__cdist_object_source() |
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{ |
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cat "$(__cdist_object_source_name "$1")" |
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} |
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__cdist_object_source_add() |
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{ |
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echo "$__cdist_manifest" >> "$(__cdist_object_source_name "$1")" |
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} |
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__cdist_object_type_explorer_dir() |
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{ |
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echo "$(__cdist_object_dir "$1")/${__cdist_name_explorer}" |
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} |
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################################################################################ |
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# Remote |
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# |
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__cdist_remote_object_base_dir() |
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{ |
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echo "${__cdist_remote_out_object_dir}/$1" |
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} |
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__cdist_remote_object_dir() |
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{ |
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echo "$(__cdist_remote_object_base_dir "$1")/${__cdist_name_dot_cdist}" |
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} |
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__cdist_remote_object_parameter_dir() |
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{ |
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echo "$(__cdist_remote_object_dir "$1")/${__cdist_name_parameter}" |
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} |
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__cdist_remote_object_type_explorer_dir() |
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{ |
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echo "$(__cdist_remote_object_dir "$1")/${__cdist_name_explorer}" |
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} |
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__cdist_remote_type_explorer_dir() |
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{ |
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echo "${__cdist_remote_type_dir}/$1/${__cdist_name_explorer}" |
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} |
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################################################################################ |
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# Traps |
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# |
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__cdist_tmp_removal() |
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{ |
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rm -rf "${__cdist_tmp_dir}" |
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} |
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# Does not work in children, will be called again in every script! |
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# Use only in interactive "front end" scripts |
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__cdist_kill_on_interrupt() |
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{ |
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__cdist_tmp_removal |
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kill 0 |
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exit 1 |
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} |
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# Remove tempfiles at normal exit |
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trap __cdist_tmp_removal EXIT |
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################################################################################ |
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# Type |
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# |
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__cdist_type_dir() |
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{ |
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echo "${__cdist_type_dir}/$1" |
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} |
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__cdist_type_explorer_dir() |
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{ |
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echo "${__cdist_type_dir}/$1/${__cdist_name_explorer}" |
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} |
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__cdist_type_from_object() |
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{ |
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echo "${1%%/*}" |
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} |
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__cdist_type_has_explorer() |
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{ |
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# We only create output, if there's at least one explorer |
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# and can thus be used as a boolean ;-) |
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if [ -d "$(__cdist_type_explorer_dir "$1")" ]; then |
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ls -1 "$(__cdist_type_explorer_dir "$1")" |
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fi |
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} |
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__cdist_type_explorer_pushed() |
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{ |
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[ -f "${__cdist_out_type_dir}/${__cdist_name_type_explorer_pushed}" ] \ |
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&& grep -q "$1" "${__cdist_out_type_dir}/${__cdist_name_type_explorer_pushed}" |
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} |
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__cdist_type_explorer_pushed_add() |
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{ |
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[ -d "$__cdist_out_type_dir" ] || mkdir "$__cdist_out_type_dir" |
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echo "$1" >> "${__cdist_out_type_dir}/${__cdist_name_type_explorer_pushed}" |
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} |
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__cdist_type_gencode() |
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{ |
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echo "${__cdist_type_dir}/$1/${__cdist_name_gencode}-$2" |
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} |
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__cdist_type_manifest() |
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{ |
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echo "${__cdist_type_dir}/$1/${__cdist_name_manifest}" |
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} |
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__cdist_type_parameter_dir() |
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{ |
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echo "$(__cdist_type_dir "$1")/${__cdist_name_parameter}" |
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} |
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__cdist_type_parameter_optional() |
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{ |
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echo "$(__cdist_type_parameter_dir "$1")/$__cdist_name_parameter_optional" |
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} |
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__cdist_type_parameter_required() |
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{ |
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echo "$(__cdist_type_parameter_dir "$1")/$__cdist_name_parameter_required" |
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} |
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__cdist_type_singleton() |
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{ |
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echo "${__cdist_type_dir}/$1/${__cdist_name_singleton}" |
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} |
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