Taskfile.tmux.yaml

version: '3'

tasks:
  create-session:
    internal: true
    silent: true
    dir: '{{.SESSION_ROOT}}'
    cmds:
      - task: kill-session
      - echo 'Creating new {{.SESSION_NAME}} session'
      - tmux new-session -d -s {{.SESSION_NAME}} -n root
      - tmux split-window -t '{{.SESSION_NAME}}:root' -v
      - tmux select-window -t '{{.SESSION_NAME}}:root.1'

  kill-session:
    internal: true
    silent: true
    desc: "Stops all processes and closes the tmux session"
    cmds:
      - tmux has-session -t {{.SESSION_NAME}} > /dev/null 2>&1 && tmux kill-session -t {{.SESSION_NAME}} || true

  attach-session:
    internal: true
    silent: true
    cmds:
      - tmux select-window -t '{{.SESSION_NAME}}:2'
      - tmux attach-session -t {{.SESSION_NAME}}

  run-command:
    internal: true
    silent: true
    dir: '{{.SESSION_ROOT}}/{{.WINDOW_PATH}}'
    cmds:
      - |
        if ! tmux list-windows -t "{{.SESSION_NAME}}" | grep -q "{{.WINDOW_NAME}}"; then
          tmux new-window -t {{.SESSION_NAME}} -n {{.WINDOW_NAME}}
        fi
        index=$(tmux list-panes -t {{.SESSION_NAME}}:{{.WINDOW_NAME}} | wc -l)
        index=$(echo "$index" | sed -e 's/^[ \t]*//' -e 's/[ \t]*$//')
        tmux split-window -t "{{.SESSION_NAME}}:{{.WINDOW_NAME}}.$index" -v;
        tmux send-keys -t "{{.SESSION_NAME}}:{{.WINDOW_NAME}}.$index" "{{.COMMAND}}" C-m
        tmux select-layout -t "{{.SESSION_NAME}}:{{.WINDOW_NAME}}" even-vertical