tmux + oh-my-tmux + tmuxp installer with nix

tmux_bundle_install.sh

#!/bin/sh
#
# @name: tmux with tmuxp sessions with oh-my-tmux config
# @author: juboba@genial.ly
# @description: pretty self explanatory
#
GENIALLY_SESSION_CONFIG="$HOME/.tmuxp/genially.yml"
TMUX_CONF="$HOME/.tmux.conf"
TMUX_CONF_LOCAL="$HOME/.tmux.conf.local"

clear

echo '
         ```...```
      `--:::///::/::.`
   `.--/shmNNNNNmdyo+/:`       Welcome to tmux bundle install for the Genially team
  `--/hNNy+:...-/mNNds++-      =====================================================
 .--sNNs. `/ossosNNNNNh++:
`--oNNo  oNNNNNNNNNNNNNy++.    This script will try to install the following software in your system:
.--dNN` /NNNNNhoyNNNmNNm++:
.::dNN` :NNNNm- `hd``yNm++:    - nix: package manager (for installing tmux and tmuxp)
`::oNNs` /mNNNNdmy. -mNy++.      https://nixos.org/nix/manual/
 .::sNNh:  -/++:. `omNho+:
  .::+dNNds+:-:/oyNNdso+-      - tmux: terminal multiplexer (the main dish)
   `-:/+sdmNNNNNmdyo++:`         https://github.com/tmux/tmux/wiki
     `.:///+++++++/:-`
         ``.....``             - oh-my-tmux: configuration for tmux (for colors and bindings).
                                 https://github.com/gpakosz/.tmux

                               - tmuxp: tmux session helper
                                 https://tmuxp.git-pull.com/
'

orange() {
	echo "\033[38;2;232;130;13m$1\033[m"
}

red() {
	echo "\033[38;2;255;10;10m$1\033[m"
}

printf "Shall I continue? [y/N] "

IFS= read -r confirm
[ "$confirm" != "y" ] && exit 1

echo "Installing $(red nix) for your user..."
curl -L https://nixos.org/nix/install | sh -

# Load the nix-profile in the current shell session
. $HOME/.nix-profile/etc/profile.d/nix.sh

echo "Installing $(red tmux) and $(red tmuxp) with nix..."
nix-env -i tmux tmuxp

echo "Creating ~/.tmuxp..."
mkdir $HOME/.tmuxp

echo "Getting oh-my-tmux..."
git clone https://github.com/gpakosz/.tmux.git $HOME/.tmux

echo "Creating configs..."
([ -L $TMUX_CONF ] && echo "$TMUX_CONF exists, skipping...") || ln -s $HOME/.tmux/.tmux.conf $TMUX_CONF
([ -f $TMUX_CONF_LOCAL ] && echo "$TMUX_CONF_LOCAL exists, skipping...") || cp $HOME/.tmux/.tmux.conf.local $TMUX_CONF_LOCAL

echo "Where should I look for the mono-repo?
(full path, e.g.: ~/work/mono-repo, empty for not creating a session config) "
IFS= read -r monoRepoPath

if ([ "$monoRepoPath" ])
then
  echo "
  session_name: Genially
  start_directory: $monoRepoPath
  windows:
    - window_name: New Api
      panes:
        - yarn new-api
    - window_name: Old Api
      panes:
        - yarn api
    - window_name: Panel
      panes:
        - yarn panel
    - window_name: Editor
      panes:
        - yarn editor
    - window_name: View
      panes:
        - shell_command:
          - yarn view:api
        - shell_command:
          - yarn view:client
  " > $GENIALLY_SESSION_CONFIG

  echo "Path to the web (full path, empty for not adding entry): "
  IFS= read -r webPath

  [ "$webPath" ] && echo "
    - window_name: Web
      panes:
        - shell_command:
          - cd $webPath
          - npm run dev
  " >> $GENIALLY_SESSION_CONFIG

  echo "Path to the databases repo (full path, empty for not adding entry): "
  IFS= read -r databasesPath

  [ "$databasesPath" ] && echo "
    - window_name: Mongo, PostgreSQL, pgAdmin
      panes:
        - shell_command:
          - cd $databasesPath
          - docker-compose up
  " >> $GENIALLY_SESSION_CONFIG
else
  echo "No config created."
fi


echo "
...and we're done!

To configure tmux: $(red $TMUX_CONF_LOCAL)
To configure your tmuxp sessions create your yml files in: $(red ~/.tmuxp/)"

[ "$monoRepoPath" ] && echo "
I created: $(red $GENIALLY_SESSION_CONFIG) you can modify it as you wish or
use it as a template to create new sessions. Read tmuxp docs for that.
"

echo "
To start your genially session type:
$ $(orange "tmuxp load genially")

You can create an alias for that so that you don't need to type so much (I'm that lazy).

If you want to remove everything you can just:
$(orange "nix-env -e tmux tmuxp")

you may also want to remove the tmux related configs in your $(orange \$HOME)

If you also want to get rid of nix:
$(orange "sudo rm -rf /nix")
$(orange "rm -rf ~/.nix*")

and remove the line added for nix in your shell's profile file
(e.g. .bash_profile)
"

exit 0