start tmux session for project

dev.sh

#!/bin/sh

if [ ! $1 ]; then
  echo "Error: project name is not specified."
  exit 1
fi

PROJECT_NAME="$1"
SESSION_NAME=${PROJECT_NAME//\./-}
PROJECT_PATH="$PROJECT_HOME/$PROJECT_NAME"
VIRTUALENV_PATH="$WORKON_HOME/$PROJECT_NAME"

if [ ! -d "$PROJECT_PATH" ]; then
  echo "Error: directory $PROJECT_PATH does not exist."
  exit 1
fi

if [ ! -d "$VIRTUALENV_PATH" ]; then
  echo "Error: directory $VIRTUALENV_PATH does not exist."
  exit 1
fi

tmux has-session -t $SESSION_NAME &> /dev/null
if [ $? != 0 ]; then
  echo "Session for project $PROJECT_NAME does not exist. Starting."
  unset TMUX

  tmux new-session -s $SESSION_NAME -d
  tmux send-keys -t $SESSION_NAME "workon $PROJECT_NAME && clear" C-m

  tmux split-window -h -t $SESSION_NAME
  tmux send-keys -t $SESSION_NAME:0.1 "cd $PROJECT_PATH && clear && vim" C-m

  tmux select-pane -t $SESSION_NAME:0.0
  tmux split-window -v -t $SESSION_NAME
  tmux send-keys -t $SESSION_NAME:0.1 "workon $PROJECT_NAME && clear" C-m

  tmux select-pane -t $SESSION_NAME:0.2
fi

if [ "$TERM" == "xterm-256color" ]; then
  tmux attach -t $SESSION_NAME
else
  tmux switch -t $SESSION_NAME
fi