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new type: __find_exec

merge-requests/1/head
ander 2 years ago
parent
commit
0827558160
  1. 41
      type/__find_exec/explorer/find
  2. 66
      type/__find_exec/gencode-remote
  3. 74
      type/__find_exec/man.rst
  4. 2
      type/__find_exec/parameter/optional
  5. 2
      type/__find_exec/parameter/optional_multiple
  6. 1
      type/__find_exec/parameter/required_multiple

41
type/__find_exec/explorer/find

@ -0,0 +1,41 @@
#!/bin/sh -e
#
# 2020 Ander Punnar (ander-at-kvlt-dot-ee)
#
# This file is part of cdist.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
if [ -f "$__object/parameter/path" ]
then
path="$( cat "$__object/parameter/path" )"
else
path="/$__object_id"
fi
if [ ! -e "$path" ]
then
exit 0
fi
set -- find "$path"
while read -r l
do
set -- "$@" "$l"
done \
< "$__object/parameter/exp"
eval "$@"

66
type/__find_exec/gencode-remote

@ -0,0 +1,66 @@
#!/bin/sh -e
#
# 2020 Ander Punnar (ander-at-kvlt-dot-ee)
#
# This file is part of cdist.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
if [ ! -s "$__object/explorer/find" ]
then
exit 0
fi
if [ ! -f "$__object/parameter/exec" ] \
&& [ ! -f "$__object/parameter/execdir" ]
then
echo '-exec or -execdir must be used' >&2
exit 1
fi
if [ -f "$__object/parameter/path" ]
then
path="$( cat "$__object/parameter/path" )"
else
path="/$__object_id"
fi
set -- find "$path"
while read -r l
do
set -- "$@" "$l"
done \
< "$__object/parameter/exp"
for p in exec execdir
do
if [ -f "$__object/parameter/$p" ]
then
while read -r l
do
set -- "$@" "-$p $l"
echo "$p: $l" >> "$__messages_out"
done \
< "$__object/parameter/$p"
fi
done
echo "$@"
if [ -f "$__object/parameter/onchange" ]
then
cat "$__object/parameter/onchange"
fi

74
type/__find_exec/man.rst

@ -0,0 +1,74 @@
cdist-type__find_exec(7)
========================
NAME
----
cdist-type__find_exec - Find files and execute commands on them
DESCRIPTION
-----------
``find`` in explorer will only run with expressions given with ``--exp`` parameter.
Code will be generated only, if explorer produces output.
For code generation ``--exec`` and/or ``--execdir`` parameters are used.
Please see your OS ``find`` manpage for details.
REQUIRED MULTIPLE PARAMETERS
----------------------------
exp
Expression to add to ``find`` command after starting point.
DO NOT add ``-exec`` or ``-execdir`` here.
OPTIONAL MULTIPLE PARAMETERS
----------------------------
exec
See ``find`` manpage about ``-exec``.
execdir
See ``find`` manpage about ``-execdir``.
OPTIONAL PARAMETERS
-------------------
path
Use this path instead of object id.
onchange
The code to run if something happens.
EXAMPLES
--------
.. code-block:: sh
# find *.list files under /etc/apt/sources.list.d, delete them and update apt cache
__find_exec /etc/apt/sources.list.d \
--exp '-name "*.list"' \
--exec 'rm "{}" \;' \
--onchange 'apt-get update || true'
# find files with execute bit under /some/path and remove execute bit
__find_exec remove-exec-bit \
--path /some/path \
--exp '-type f' \
--exp '-perm /111' \
--exec 'chmod -x "{}" \;'
AUTHORS
-------
Ander Punnar <ander-at-kvlt-dot-ee>
COPYING
-------
Copyright \(C) 2020 Ander Punnar. 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.

2
type/__find_exec/parameter/optional

@ -0,0 +1,2 @@
path
onchange

2
type/__find_exec/parameter/optional_multiple

@ -0,0 +1,2 @@
exec
execdir

1
type/__find_exec/parameter/required_multiple

@ -0,0 +1 @@
exp
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