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Eric Renfro 2018-12-20 17:07:33 -05:00
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README.md Normal file
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# Tmux Indicators
Plugin that allows you to customize and configure indicators for your tmux session.
### Usage
You can add Tags to the status-left and/or status-right options for your status bar.
The following tags are available to use:
| Tag | Description |
|------------------|---------------------------|
| #{prefix} | Prefix Indicator |
| #{synchronized} | Synchronized Indicator |
| #{sharedsession} | Shared Sessions Indicator |
Examples:
```tmux.conf
set -g status-right '#{prefix} #{synchronized} #{sharedsession} | %a %Y-%m-%d %H:%M'
```
### Installation with Tmux Plugin Manager (recommended)
Add the plugin to the list of TPM plugins:
```tmux.conf
set -g @plugin 'https://git.linux-help.org/psi-jack/tmux-indicators'
```
Press prefix+I to install it.
### Manual Installation
Clone the repo:
```bash
$ git clone https://git.linux-help.org/psi-jack/tmux-indicators ~/clone/path
```
Add this line to your .tmux.conf:
```tmux.conf
run-shell ~/clone/path/indicators.tmux
```
Reload TMUX environment with:
```bash
tmux source-file ~/.tmux.conf
```
### Configurations
Configuring the various options can be done by setting the various settings in your tmux configuration with:
`set -g "setting" "value"`
And the following settings are available for each tag:
| Setting | Description | Default |
| @prefix_text | Text for prefix indicator | "⌨️ " |
| @prefix_fg | Prefix foreground color | |
| @prefix_bg | Prefix background color | |
| @prefix_attr | Prefix attribute options | |
| @synchronized_text | Text for synchronized indicator | "🔁 " |
| @synchronized_fg | Synchronized foreground color | |
| @synchronized_bg | Synchronized background color | |
| @synchronized_attr | Synchronized attribute options | |
| @sharedsession_text | Text for Shared Sessions indicator | "👓 " |
| @sharedsession_fg | Shared Sessions foreground color | |
| @sharedsession_bg | Shared Sessions background color | |
| @sharedsession_attr | Shared Sessions attribute options | |
### License
[MIT](LICENSE)

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indicators.tmux Executable file
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#!/usr/bin/env bash
CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source "$CURRENT_DIR/scripts/helpers.sh"
indicator_interpolation=(
"\#{prefix}"
"\#{synchronized}"
"\#{sharedsession}"
)
indicator_commands=(
"#[color]#{?client_prefix,#[text],}"
"#[color]#{?pane_synchronized,#[text],}"
"#[color]#{?session_many_attached,#[text],}"
)
# Possible configurations
prefix_text_config='@prefix_text'
prefix_fg_config='@prefix_fg'
prefix_bg_config='@prefix_bg'
prefix_attr_config='@prefix_attr'
synchronized_text_config='@synchronized_text'
synchronized_fg_config='@synchronized_fg'
synchronized_bg_config='@synchronized_bg'
synchronized_attr_config='@synchronized_attr'
sharedsession_text_config='@sharedsession_text'
sharedsession_fg_config='@sharedsession_fg'
sharedsession_bg_config='@sharedsession_bg'
sharedsession_attr_config='@sharedsession_attr'
# Defaults
default_prefix="⌨️ "
default_prefix_fg=""
default_prefix_bg=""
default_prefix_attr=""
default_synchronized="🔁 "
default_synchronized_fg=""
default_synchronized_bg=""
default_synchronized_attr=""
default_sharedsession="👓 "
default_sharedsession_fg=""
default_sharedsession_bg=""
default_sharedsession_attr=""
set_tmux_option() {
local opion=$1
local value=$2
echo tmux set-option -gq "$option" "$value"
}
do_interpolation() {
local all_interpolated="$1"
local indicator
for ((i=0; i<${#indicator_commands[@]}; i++)); do
case "${indicator_interpolation[$i]}" in
"\#{prefix}")
indicator="${indicator_commands[$i]/\#\[color\]/$prefix_highlight_color}"
indicator="${indicator/\#\[text\]/$prefix_highlight_text}"
;;
"\#{synchronized}")
indicator="${indicator_commands[$i]/\#\[color\]/$synchronized_highlight_color}"
indicator="${indicator/\#\[text\]/$synchronized_highlight_text}"
;;
"\#{sharedsession}")
indicator="${indicator_commands[$i]/\#\[color\]/$sharedsession_highlight_color}"
indicator="${indicator/\#\[text\]/$sharedsession_highlight_text}"
;;
*)
continue
;;
esac
all_interpolated=${all_interpolated/${indicator_interpolation[$i]}/${indicator}}
done
echo "$all_interpolated"
}
update_tmux_option() {
local option=$1
local option_value=$(get_tmux_option "$option")
local new_option_value=$(do_interpolation "$option_value")
set_tmux_option "$option" "$new_option_value"
}
main() {
local -r \
prefix_highlight_fg=$(get_tmux_option "$prefix_fg_config" "$default_prefix_fg") \
prefix_highlight_bg=$(get_tmux_option "$prefix_bg_config" "$default_prefix_bg") \
prefix_highlight_attr=$(get_tmux_option "$prefix_attr_config" "$default_prefix_attr") \
prefix_highlight_text=$(get_tmux_option "$prefix_text_config" "$default_prefix") \
synchronized_highlight_fg=$(get_tmux_option "$synchronized_fg_config" "$default_synchronized_fg") \
synchronized_highlight_bg=$(get_tmux_option "$synchronized_bg_config" "$default_synchronized_bg") \
synchronized_highlight_attr=$(get_tmux_option "$synchronized_attr_config" "$default_synchronized_attr") \
synchronized_highlight_text=$(get_tmux_option "$synchronized_text_config" "$default_synchronized") \
sharedsession_highlight_fg=$(get_tmux_option "$sharedsession_fg_config" "$default_sharedsession_fg") \
sharedsession_highlight_bg=$(get_tmux_option "$sharedsession_bg_config" "$default_sharedsession_bg") \
sharedsession_highlight_attr=$(get_tmux_option "$sharedsession_attr_config" "$default_sharedsession_attr") \
sharedsession_highlight_text=$(get_tmux_option "$sharedsession_text_config" "$default_sharedsession")
prefix_highlight_color="${prefix_highlight_fg:+fg=$prefix_highlight_fg}${prefix_highlight_bg:+${$prefix_highlight_fg:+,}bg=$prefix_highlight_bg}"
synchronized_highlight_color="${synchronized_highlight_fg:+fg=$synchronized_highlight_fg}${synchronized_highlight_bg:+${synchronized_highlight_fg:+,}bg=$synchronized_highlight_bg}"
sharedsession_highlight_color=${sharedsession_highlight_fg:+fg=$sharedsession_highlight_fg}${sharedsession_highlight_bg:+${sharedsession_highlight_fg:+,}bg=$sharedsession_highlight_bg}
prefix_highlight_color="${prefix_highlight_color:+#[$prefix_highlight_color${prefix_highlight_attr:+,$prefix_highlight_attr}]}"
synchronized_highlight_color="${synchronized_highlight_color:+#[$synchronized_highlight_color${synchronized_highlight_attr:+,$synchronized_highlight_attr}]}"
sharedsession_highlight_color="${sharedsession_highlight_color:+#[$synchronized_highlight_color${synchronized_highlight_attr:+,$synchronized_highlight_attr}]}"
update_tmux_option "status-right"
update_tmux_option "status-left"
}
main

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get_tmux_option() {
local option="$1"
local default_value="$2"
local option_value="$(tmux show-option -gqv "$option")"
if [ -z "$option_value" ]; then
echo "$default_value"
else
echo "$option_value"
fi
}