Mercurial > libervia-backend
view misc/README @ 2316:7b448ac50a69
jp (pubsub): new search command:
search is a kind of "grep for Pubsub". It's a powerful command which allows to look for specific data in a pubsub node, recurse sub nodes if requested, and execute an action on the result.
search allows to look for items with following filter:
- simple text search
- regex
- xpath
- python code
filters are read an applied in the order in which they appear on the command line.
Then flags can be used to modify behaviour, currently there are:
- ignore-case to specify if search must be case sensitive or not
- invert to invert result of the search (i.e. don't match instead of match)
- dot-all which is specific for regex, cf. re module
- only-matching which return the matching part instead of the full item
Once a item match filters, an action is applied to it, currenlty there are:
- print, which do a simple output of the full item (default)
- exec, which run a jp command, specifying the service, node and item corresponding to the match
- exteral, which run a external command, sending the full item on stdin
By default search is only done on requested node, but if max-depth is more than 0, sub nodes will be searched too.
author | Goffi <goffi@goffi.org> |
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date | Sat, 08 Jul 2017 21:54:24 +0200 |
parents | beaf8d4475e4 |
children | 779351da2c13 |
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This directory contains files related to SàT but not directly used by it. * file _jp: This is the completion file for zsh. To use it, you need to have it in a path accessible in your fpath variable, and to have completion activated. This can be done by the following commands in your .zshrc: ### .zshrc completion ### fpath=(/path/to/directory/with/_jp/ $fpath) autoload -U compinit compinit ### end of .zshrc completion ### Then, you should be able to complete a jp command line by pressing [TAB]. * org.goffi.SAT.service: This file is used by D-Bus to know how to launch the backend, you have to put in in D-Bus services dir (usually /usr/share/dbus-1/services)