Browse Source
[__rsync] rewrite See merge request ungleich-public/cdist!1007evilham-compatibility-fixes
7 changed files with 134 additions and 162 deletions
@ -1,41 +1,104 @@
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#!/bin/sh -e |
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# |
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# 2015 Dominique Roux (dominique.roux4 at gmail.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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source=$(cat "$__object/parameter/source") |
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remote_user=$(cat "$__object/parameter/remote-user") |
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if ! command -v rsync > /dev/null |
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then |
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echo 'rsync is missing in local machine' >&2 |
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exit 1 |
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fi |
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src="$( cat "$__object/parameter/source" )" |
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if [ -f "$__object/parameter/destination" ]; then |
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destination=$(cat "$__object/parameter/destination") |
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if [ ! -e "$src" ] |
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then |
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echo "$src not found" >&2 |
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exit 1 |
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fi |
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if [ -f "$__object/parameter/destination" ] |
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then |
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dst="$( cat "$__object/parameter/destination" )" |
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else |
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destination="/$__object_id" |
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dst="/$__object_id" |
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fi |
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set -- |
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if [ -f "$__object/parameter/rsync-opts" ]; then |
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while read -r opts; do |
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set -- "$@" "--$opts" |
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done < "$__object/parameter/rsync-opts" |
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# if source is directory, then make sure that |
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# source and destination are ending with slash, |
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# because this is what you almost always want when |
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# rsyncing two directories. |
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if [ -d "$src" ] |
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then |
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if ! echo "$src" | grep -Eq '/$' |
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then |
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src="$src/" |
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fi |
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if ! echo "$dst" | grep -Eq '/$' |
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then |
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dst="$dst/" |
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fi |
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fi |
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remote_user="$( cat "$__object/parameter/remote-user" )" |
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options="$( cat "$__object/parameter/options" )" |
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if [ -f "$__object/parameter/option" ] |
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then |
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while read -r l |
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do |
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# there's a limitation in argparse: value can't begin with '-'. |
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# to workaround this, let's prefix opts with '\' in manifest and remove here. |
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# read more about argparse issue: https://bugs.python.org/issue9334 |
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options="$options $( echo "$l" | sed 's/\\//g' )" |
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done \ |
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< "$__object/parameter/option" |
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fi |
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if [ -f "$__object/parameter/owner" ] || [ -f "$__object/parameter/group" ] |
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then |
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options="$options --chown=" |
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if [ -f "$__object/parameter/owner" ] |
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then |
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owner="$( cat "$__object/parameter/owner" )" |
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options="$options$owner" |
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fi |
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if [ -f "$__object/parameter/group" ] |
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then |
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group="$( cat "$__object/parameter/group" )" |
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options="$options:$group" |
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fi |
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fi |
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if [ -f "$__object/parameter/mode" ] |
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then |
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mode="$( cat "$__object/parameter/mode" )" |
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options="$options --chmod=$mode" |
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fi |
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# IMPORTANT |
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# |
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# 1. we first dry-run rsync with change summary to find out |
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# if there are any changes and code generation is needed. |
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# 2. normally, to get current state or target host, we run |
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# such operations in type explorers, but that's not |
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# possible due to how rsync works. |
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# 3. redirecting output of dry-run to stderr to ease debugging. |
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# 4. to understand how that cryptic regex works, please |
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# open rsync manpage and read about --itemize-changes. |
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export RSYNC_RSH="$__remote_exec" |
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# shellcheck disable=SC2086 |
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echo rsync -a \ |
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--no-owner --no-group \ |
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-e \"${__remote_exec}\" \ |
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-q "$@" "${source}/" "${remote_user}@${__target_host}:${destination}" |
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if ! rsync --dry-run --itemize-changes $options "$src" "$remote_user@$__target_host:$dst" \ |
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| grep -E '^(<|>|c|h|\.|\*)[fdL][cstTpogunbax\.\+\?]+\s' >&2 |
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then |
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exit 0 |
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fi |
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echo "export RSYNC_RSH='$__remote_exec'" |
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echo "rsync $options $src $remote_user@$__target_host:$dst" |
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@ -1,37 +0,0 @@
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#!/bin/sh -e |
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# |
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# 2015 Dominique Roux (dominique.roux4 at gmail.com) |
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# |
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# This file is part of cdist. |
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# |
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# cdist is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# cdist is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with cdist. If not, see <http://www.gnu.org/licenses/>. |
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# |
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if [ -f "$__object/parameter/destination" ]; then |
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destination=$(cat "$__object/parameter/destination") |
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else |
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destination="/$__object_id" |
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fi |
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ownergroup="" |
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if [ -f "$__object/parameter/owner" ]; then |
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ownergroup=$(cat "$__object/parameter/owner") |
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fi |
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if [ -f "$__object/parameter/group" ]; then |
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ownergroup="${ownergroup}:$(cat "$__object/parameter/group")" |
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fi |
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if [ "$ownergroup" ]; then |
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echo chown -R "$ownergroup" "$destination" |
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fi |
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@ -1,21 +1,3 @@
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#!/bin/sh -e |
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# |
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# 2015 Dominique Roux (dominique.roux4 at gmail.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 |
||||
# it under the terms of the GNU General Public License as published by |
||||
# the Free Software Foundation, either version 3 of the License, or |
||||
# (at your option) any later version. |
||||
# |
||||
# cdist is distributed in the hope that it will be useful, |
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
# GNU General Public License for more details. |
||||
# |
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# You should have received a copy of the GNU General Public License |
||||
# along with cdist. If not, see <http://www.gnu.org/licenses/>. |
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# |
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|
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__package rsync |
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@ -0,0 +1 @@
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--recursive --links --perms --times |
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@ -1,4 +1,6 @@
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destination |
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owner |
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group |
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mode |
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options |
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owner |
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remote-user |
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|
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