268 lines
6.5 KiB
Org Mode
268 lines
6.5 KiB
Org Mode
#+TITLE: Scripts
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:DRAWER:
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#+STARTUP: overview
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#+LANGUAGE: en
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#+EMAIL: dehaeze.thomas@gmail.com
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#+AUTHOR: Dehaeze Thomas
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#+HTML_LINK_HOME: ./index.html
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#+HTML_LINK_UP: ./index.html
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#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="./css/htmlize.css"/>
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#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="./css/readtheorg.css"/>
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#+HTML_HEAD: <script type="text/javascript" src="./js/jquery.min.js"></script>
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#+HTML_HEAD: <script type="text/javascript" src="./js/bootstrap.min.js"></script>
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#+HTML_HEAD: <script type="text/javascript" src="./js/jquery.stickytableheaders.min.js"></script>
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#+HTML_HEAD: <script type="text/javascript" src="./js/readtheorg.js"></script>
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#+PROPERTY: header-args:bash :comments both :mkdirp yes
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#+PROPERTY: header-args:bash+ :shebang "#!/usr/bin/env bash"
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:END:
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* LockScreen
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:PROPERTIES:
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:header-args: :tangle ~/scripts/lockscreen.sh
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:END:
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First, turn off dunst
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#+begin_src bash
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killall -SIGUSR1 dunst && echo "off" > /tmp/dunststatus;
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#+end_src
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Turn off the music if it is playing.
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#+begin_src bash
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MPC_STATE=$(mpc | sed -n '2p' | cut -d "[" -f2 | cut -d "]" -f1)
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if [[ $MPC_STATE == "playing" ]]; then
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mpc pause
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fi
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#+end_src
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Then take a screenshot and process it.
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#+begin_src bash
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temp_file="/tmp/screen.png"
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rm -f $temp_file
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maim $temp_file
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convert $temp_file -scale 10% -scale 1000% $temp_file
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#+end_src
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Finally, lock the screen using =i3lock=.
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#+begin_src bash
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i3lock --no-unlock-indicator --ignore-empty-password --nofork --image=$temp_file && killall -SIGUSR2 dunst && echo "on" > /tmp/dunststatus
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#+end_src
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#+begin_src bash :tangle no
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revert() {
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xset dpms 0 0 0
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}
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trap revert HUP INT TERM
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# turn off screen after 5 seconds
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xset +dpms dpms 5 5 5
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# Parameters
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temp_file="/tmp/screen.png"
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icon="$HOME/Pictures/Evil_Rick_Sprite.png"
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width=1920
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height=1080
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blur_factor=6
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lock_blur_factor=0
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# Take the screen shot, blur the image and add the icon
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ffmpeg -f x11grab -video_size "${width}x${height}" -y -i $DISPLAY -i $icon -filter_complex "boxblur=$blur_factor:$blur_factor,overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2,boxblur=$lock_blur_factor:$lock_blur_factor" -vframes 1 $temp_file
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# Alternative
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# maim -d 1 $temp_file
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# convert -blur 0x8 $temp_file $temp_file
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# convert -composite $temp_file $icon -gravity South -geometry -20x1200 $temp_file
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# Lock the screen with the image
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i3lock --no-unlock-indicator --ignore-empty-password --show-failed-attempts --nofork --image=$temp_file
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# Remove the screenshot
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rm $temp_file
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# Don't turn off screen when back from lock
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revert
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#+end_src
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* TODO Lock / Exit / Suspend / ...
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- [ ] Seems duplicated with [[file:binaries.org::*=i3exit= - Manage lock, suspend, reboot, ...][=i3exit= - Manage lock, suspend, reboot, ...]]
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#+begin_src bash :tangle ~/scripts/quit.sh
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option=$(echo -e "Lock\nExit\nLogout\nSuspend\nHibernate\nReboot\nShutdown" | rofi -i -dmenu)
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case "$option" in
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"Lock")
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i3exit lock ;;
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"Exit")
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i3exit switch_user ;;
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"Logout")
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i3exit logout ;;
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"Suspend")
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i3exit suspend ;;
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"Hibernate")
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i3exit hibernate ;;
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"Reboot")
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i3exit reboot ;;
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"Shutdown")
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i3exit shutdown ;;
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esac
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#+end_src
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* Download Torrent
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#+begin_src bash :tangle ~/scripts/torrent-add.sh
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transmission-remote 82.64.103.2:9091 --auth tdehaeze:$(pass nas/transmission | sed -n 1p) -a $1 && \
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dunstify 'Torrent' 'Successfully added' || \
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dunstify 'Torrent' 'Error'
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#+end_src
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* Org-Protocol-Capture-HTML
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:PROPERTIES:
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:header-args: :tangle ~/scripts/org-protocol-capture-html.sh
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:END:
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Defaults
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#+begin_src bash
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heading="link"
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template="pu"
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url="https://google.com/"
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#+end_src
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Functions
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#+begin_src bash
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function debug {
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if [[ -n $debug ]]
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then
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function debug {
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echo "DEBUG: $@" >&2
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}
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debug "$@"
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else
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function debug {
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true
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}
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fi
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}
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function die {
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echo "$@" >&2
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exit 1
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}
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function urlencode {
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python -c "
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from __future__ import print_function
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try:
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from urllib import quote # Python 2
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except ImportError:
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from urllib.parse import quote # Python 3
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import sys
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print(quote(sys.stdin.read()[:-1], safe=''))"
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}
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#+end_src
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Documentation
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#+begin_src bash
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function usage {
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cat <<EOF
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$0 [OPTIONS] [HTML]
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html | $0 [OPTIONS]
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Send HTML to Emacs through org-protocol, passing it through Pandoc to
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convert HTML to Org-mode. HTML may be passed as an argument or
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through STDIN. If only URL is given, it will be downloaded and its
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contents used.
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Options:
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-h, --heading HEADING Heading
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-t, --template TEMPLATE org-capture template key (default: pu)
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-u, --url URL URL
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--debug Print debug info
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--help I need somebody!
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EOF
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}
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#+end_src
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Arguments
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#+begin_src bash
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args=$(getopt -n "$0" -o dh:rt:u: -l debug,help,heading:,template:,url: -- "$@") \
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|| die "Unable to parse args. Is getopt installed?"
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eval set -- "$args"
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while true
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do
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case "$1" in
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-d|--debug)
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debug=true
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debug "Debugging on"
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;;
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--help)
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usage
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exit
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;;
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-h|--heading)
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shift
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heading="$1"
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;;
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-t|--template)
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shift
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template="$1"
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;;
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-u|--url)
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shift
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url="$1"
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;;
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--)
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# Remaining args
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shift
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rest=("$@")
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break
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;;
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esac
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shift
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done
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debug "ARGS: $args"
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debug "Remaining args: ${rest[@]}"
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#+end_src
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Get HTML
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#+begin_src bash
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if [[ -n $@ ]]
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then
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debug "Text from args"
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body="$@"
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fi
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#+end_src
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URL-encode
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#+begin_src bash
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heading=$(urlencode <<<"$heading") || die "Unable to urlencode heading."
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url=$(urlencode <<<"$url") || die "Unable to urlencode URL."
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body=$(urlencode <<<"$body") || die "Unable to urlencode text."
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#+end_src
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Send to Emacs
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#+begin_src bash
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emacsclient "org-protocol://capture?template=$template&url=$url&title=$heading&body=$body"
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#+end_src
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* Restart Mopidy
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#+begin_src bash :tangle ~/scripts/mopidy-restart.sh
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pids=( $(pgrep -f mopidy) )
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for pid in "${pids[@]}"; do
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if [[ $pid != $$ ]]; then
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kill "$pid"
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fi
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done
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echo "Killed mopidy."
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echo "Restarting mopidy..."
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mopidy --config ~/.config/mopidy/mopidy.conf >/dev/null 2>&1 &
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echo "Done"
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#+end_src
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