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DOCS: Move most of the README to the wiki
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Dylan Araps
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README.md
249
README.md
@ -26,21 +26,8 @@
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* [Applying the theme to new terminals.](#applying-the-theme-to-new-terminals)
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* [Making the colorscheme persist on reboot.](#making-the-colorscheme-persist-on-reboot)
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* [Usage](#usage)
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* [Plugins](#plugins)
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* [Hyper Terminal](#hyper-terminal)
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* [Customization](#customization)
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* [i3](#i3)
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* [rofi](#rofi)
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* [vim](#vim)
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* [Emacs](#emacs)
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* [polybar](#polybar)
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* [iTerm2](#iterm2)
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* [Shell Variables](#shell-variables)
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* [SCSS variables](#scss-variables)
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* [CSS variables](#css-variables)
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* [PuTTY](#putty)
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* [Scripting](#scripting)
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* [Terminal.sexy](#terminalsexy)
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* [Customization](#customization)
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* [**https://github.com/dylanaraps/wal.py/wiki**](#httpsgithubcomdylanarapswalpywiki)
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<!-- vim-markdown-toc -->
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@ -145,234 +132,8 @@ optional arguments:
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```
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### Customization
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## Plugins
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See the `wal` wiki!
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Listed below are plugins for other programs that add support for `wal` colors.
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### Hyper Terminal
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https://github.com/dneustadt/hyper-wal
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## Customization
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I've written another script \[1\] for personal use only that updates my `lemonbar`, `dunst` and `startpage` colors with the new ones from `wal` when run.
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What I've done is bind both `wal` and my custom script to the same key so that after `wal` has done its thing my custom script applies the colors to the rest of my environment.
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```sh
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# i3 config.
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# ...
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# Cycle wallpapers and apply new colorscheme.
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bindsym $mod+w exec "wal -i $HOME/Pictures/Wallpapers -o wal-set"
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```
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Now whenever I press `Win+w` a random wallpaper is chosen and all of the programs on my system start using the new colors immediately.
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I've also set `wal` and my custom script to start with X. This means that when I boot my PC a random wallpaper is chosen and colors are generated + applied to all of my programs.
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```sh
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# .xinitrc
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wal -i "$HOME/Pictures/Wallpapers" -o wal-set
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exec i3
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```
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Have a look at my script to see how `wal` is used and how the programs get reloaded with the new colors.
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\[1\] https://github.com/dylanaraps/bin/blob/master/wal-set
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**NOTE:** `wal` stores the exported files in `$HOME/.cache/wal/`
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### i3
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To use `wal` with i3 you have to make some modifications to your i3 config file.
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i3 can read colors from `Xresources` into config variables! This allows us to change i3's colors dynamically. On run `wal` will detect that you're running i3 and reload your config for you. If you've set it up correctly i3 will then use your new colorscheme.
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Example:
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```sh
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# Set colors from Xresources
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# Change 'color7' and 'color2' to whatever colors you want i3 to use
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# from the generated scheme.
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# NOTE: The '#f0f0f0' in the lines below is the color i3 will use if
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# it fails to get colors from Xresources for some reason.
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set_from_resource $fg i3wm.color7 #f0f0f0
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set_from_resource $bg i3wm.color2 #f0f0f0
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# class border backgr. text indicator child_border
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client.focused $bg $bg $fg $bg $bg
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client.focused_inactive $bg $bg $fg $bg $bg
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client.unfocused $bg $bg $fg $bg $bg
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client.urgent $bg $bg $fg $bg $bg
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client.placeholder $bg $bg $fg $bg $bg
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client.background $bg
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# PROTIP: You can also dynamically set dmenu's colors this way:
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bindsym $mod+d exec dmenu_run -nb "$fg" -nf "$bg" -sb "$bg" -sf "$fg"
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```
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### rofi
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`wal` updates rofi's colors for you out of the box, automatically.
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### vim
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I've created a vim colorscheme for use with with the colors `wal` generates and you can install it using any vim package manager. The colorscheme uses your terminal colors so it'll adapt to the colorscheme changes automatically.
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You can find the colorscheme here: https://github.com/dylanaraps/wal.vim
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Example:
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```vim
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! Using plug
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Plug 'dylanaraps/wal.vim'
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colorscheme wal
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```
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### Emacs
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Install [this package](https://github.com/cqql/xresources-theme), which will make Emacs use your X environment's colors instead of its default colors.
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### polybar
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Polybar can read colors from `Xresources` to set the bar's colors.
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Example:
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```vim
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fg = ${xrdb:color7}
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bg = ${xrdb:color2}
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```
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### iTerm2
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There's a script called `wal2iterm` in `contrib/wal2iterm` which converts the generated colors to an importable iTerm2 colorscheme.
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The themes are stored in the `wal` cache directory. (`${HOME}/.cache/wal/itermcolors`).
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Example:
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```sh
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wal -i "IMAGE" -o "/path/to/wal2iterm/wal2iterm"
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```
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### Shell Variables
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`wal` also exports the colorscheme as a list of shell variables that you can source for use in scripts and the shell.
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Example:
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```sh
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# Add this line to your .bashrc or a shell script.
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source "$HOME/.cache/wal/colors.sh"
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```
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In the shell:
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```sh
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# Once the file is sourced you can use the colors like this:
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dylan ~ >echo "$color0"
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#282A23
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dylan ~ >echo "$color0 $color5"
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#282A23 #BCC3CE
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# lemonbar example
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lemonbar -B "$color7" -F "$color0"
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```
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### SCSS variables
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`wal` also exports the colorscheme as SCSS variables for use in webpages. I'm using this feature to update my startpage with the new colors dynamically.
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Example:
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```scss
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// Example .scss file
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// Import Colors
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@import '/home/dylan/.cache/wal/colors.scss';
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body {
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background: $color0;
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color: $color7;
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}
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```
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### CSS variables
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`wal` also exports the colors as CSS variables for use with Stylish or userChrome.css.
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Example CSS:
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```css
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/* Import the CSS file.
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NOTE: This must be at line 1 of your stylesheet. */
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@import url('file:///home/dylan/.cache/wal/firefox.css')
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/* Use the variables */
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#nav-bar {
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background-color: var(--color3) !important;
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color: var(--color7) !important;
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}
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```
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### PuTTY
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`wal` also exports the colors so they can be used with PuTTY. After running `wal`, a file will be created (`$HOME/.cache/wal/colors-putty.reg`) that can be executed on a Windows machine to create a new PuTTY session with the generated colors. Once the file is executed, you can select `Wal` from the *Saved Sessions* list.
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### Scripting
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`wal` also exports the colors in a plain text format. This is helpful when you want use the plain colors in another script. See the script in `contrib/wal2iterm` for an example.
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The file is called `colors` and just contains the hex values one per line in the order of 0-15.
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Example `colors` file:
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```
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#0C2B32
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#9C7648
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#B78742
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#B4884D
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#AC8C64
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#D19D62
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#61828A
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#F0DEC0
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#666666
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#9C7648
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#B78742
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#B4884D
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#AC8C64
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#D19D62
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#61828A
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#F0DEC0
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```
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Example usage in a script:
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```sh
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# Create an array with the plain hex colors ordered 0-15.
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c=($(< "${cache_dir}/colors"))
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# Remove the leading '#' if needed.
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c=("${c[@]//\#}")
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```
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### Terminal.sexy
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You can import `wal`'s colors into Terminal.sexy by copy-pasting the contents of the `xcolors` file located in the cache directory.
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#### **https://github.com/dylanaraps/wal.py/wiki**
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