tmux only shared variant (#3)

Reviewed-on: #3
Co-authored-by: Tomas Mirchev <contact@tomastm.com>
Co-committed-by: Tomas Mirchev <contact@tomastm.com>

config/shared/bin/dev

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -e
+set -euo pipefail
 
 REGISTRY="registry.tomastm.com"
 
@@ -33,7 +33,7 @@ NAME="$1"
 CONTAINER_NAME="${IMAGE##*/}-${NAME}"  # Use only the base image name (without tag)
 
 exec_into_container() {
-    docker exec --detach-keys "ctrl-q,ctrl-p" -it "$CONTAINER_NAME" bash -c "tmux new -A -s $NAME"
+    docker exec --detach-keys "ctrl-q,ctrl-p" -it "$CONTAINER_NAME" bash -c "zsh"
 }
 
 # Check if the container exists
@@ -48,17 +48,15 @@ if [ "$(docker ps -a -q -f "name=$CONTAINER_NAME")" ]; then
 else
     echo "Container $CONTAINER_NAME does not exist. Creating and running it in detached mode..."
     docker run -d \
-        --detach-keys "ctrl-q,ctrl-p" \
         --network host \
         -v "$HOME/.ssh:/home/dev/.ssh" \
         -v "$PWD:/workspace" \
         -v /var/run/docker.sock:/var/run/docker.sock \
-        --group-add $(getent group docker | cut -d: -f3) \
+        --group-add "$(getent group docker | cut -d: -f3)" \
         --name "$CONTAINER_NAME" \
-        --init \
+        --init \ # run tini as PID 1 to handle signals & reap zombies for cleaner container shutdown
         "$FULL_IMAGE_NAME" \
-        sleep infinity
-        # tail -f /dev/null
+        sleep infinity # use if coreutils not available: tail -f /dev/null
 fi
 
 echo "Executing into container $CONTAINER_NAME..."

config/shared/tmux

@@ -1,63 +0,0 @@
-# Change the prefix from 'C-b' to 'C-Space'
-unbind C-b
-set-option -g prefix C-Space
-bind-key C-Space send-prefix
-
-#set -g default-terminal "tmux-256color"
-#set -as terminal-features ",*:RGB"
-set-option -a terminal-features 'xterm-256color:RGB'
-set-option -sg escape-time 10
-set-option -g repeat-time 0
-set-option -g focus-events on
-
-# Set the base index for windows and panes to 1 instead of 0
-set -g base-index 1
-setw -g pane-base-index 1
-
-# Increase scrollback buffer size
-set -g history-limit 10000
-
-# Customize the status bar
-set -g status-style bg=default,fg=white
-set -g status-left '#[fg=cyan,bold][#S] '
-set -g status-left-length 50
-set -g status-right ''
-
-# Window status format
-setw -g window-status-format '#[fg=white,dim]#I#[fg=grey]:#[fg=white]#W#[fg=grey]#F'
-setw -g window-status-current-format '#[fg=cyan,bold]#I#[fg=blue]:#[fg=cyan]#W#[fg=grey]#F'
-
-# Pane border
-set -g pane-border-style fg=colour240
-set -g pane-active-border-style fg=cyan
-
-# Message text
-set -g message-style bg=default,fg=cyan
-
-# Enable mouse support
-setw -g mouse on
-
-# Fix scroll. Use N3 instead of N1 to make it quicker
-bind-key -T copy-mode-vi WheelUpPane send -N1 -X scroll-up
-bind-key -T copy-mode-vi WheelDownPane send -N1 -X scroll-down
-
-# Update terminal titles
-set-option -g set-titles on
-
-# Use vim keybindings in copy mode
-setw -g mode-keys vi
-
-# Setup 'v' to begin selection as in Vim
-bind -T copy-mode-vi v send-keys -X begin-selection
-
-# Pane navigation using vim-like keys
-bind -r k select-pane -U
-bind -r j select-pane -D
-bind -r h select-pane -L
-bind -r l select-pane -R
-
-# Automatically renumber windows when one is closed
-set -g renumber-windows on
-
-# Reload tmux config
-bind r source-file ~/.tmux.conf \; display "Reloaded!"