remove bunkchat scripts (#2)

bunkdeck is now the repo for nice tools on top of bunkchat

includes `bunkdeck` for scripting terminal multiplexing and `delete.sh` to add to crontab for periodic flushing of chatlog

tested:
- [x] local
- [x] in tilde

Co-authored-by: maren <git@stillgreenmoss.net>
Reviewed-on: #2
Reviewed-by: maren <git@stillgreenmoss.net>
Co-authored-by: oxaliq <git@oxaliq.net>
Co-committed-by: oxaliq <git@oxaliq.net>

bunkdeck

@@ -1,25 +1,26 @@
-#!/bin/bash
+#!/bin/sh -e
-set -e
 
-heedPane="bunkdeck:0.0"
+sessionname=bunkdeck
-proclaimPane="bunkdeck:0.1"
+heedPane=bunkdeck:0.0
-shellPane="bunkdeck:0.2"
+proclaimPane=bunkdeck:0.1
+shellPane=bunkdeck:0.2
 
-function isExistingDeck {
+isExistingDeck () {
-	set +e
+    if tmux has -t $sessionname ; then
-	sessions=$(tmux list-sessions)
-	set -e
-
-	if [[ $sessions == *"bunkdeck"* ]]; then
 		    return 0
     else
 		    return 1
 	  fi
 }
 
-function startNewDeck {
+attachToDeck () {
-	tmux new -d -s bunkdeck heed
+    # does not currently protect against nesting sessions (tmux does this for us)
-	tmux split-window -h -t bunkdeck -p 70
+    tmux attach-session -d -t bunkdeck
+}
+
+startNewDeck () {
+	  tmux new -d -s $sessionname heed
+	  tmux split-window -h -t $sessionname -p 70
 	  tmux split-window -t $heedPane -v -p 3
 	  tmux send-keys -t $proclaimPane 'proclaim' C-m
 	  tmux send-keys -t $shellPane 'cowsay "press [CTRL+b then o] to cycle through panes"' C-m
@@ -32,11 +33,25 @@ function startNewDeck {
 	  tmux attach -t $shellPane
 }
 
-function killDeck {
+killDeck () {
-	tmux kill-session -t bunkdeck
+    if isExistingDeck; then
+        tmux kill-session -t $sessionname
+    else
+        echo "you don't have bunkdeck running!"
+    fi
 }
 
-function growPane {
+leaveDeck () {
+    # currently assumes that bunkdeck is only session running
+    # if bunkdeck leave is issued from within another session, silent failure occurs
+    if isExistingDeck && [ "${TMUX}" != "" ]; then
+        tmux detach -s $sessionname
+        echo "you are not inside bunkdeck! for help:"
+        echo "$ bunkdeck help"
+    fi
+}
+
+growPane () {
 	  case $2 in
 		    shell)
 			      tmux resize-pane -t $shellPane -L "$3"
@@ -62,7 +77,7 @@ function growPane {
 	  esac
 }
 
-function shrinkPane {
+shrinkPane () {
 	  case $2 in
 		    shell)
 			      tmux resize-pane -t $shellPane -R "$3"
@@ -88,6 +103,28 @@ function shrinkPane {
 	  esac
 }
 
+helpText () {
+    usageText
+    echo
+    echo "help:"
+    echo
+    echo "  movement:"
+    echo "    bunkdeck gives you three panes, 'proclaim' to chat, 'heed' to read chats"
+    echo "    and 'shell' to do whatever you want!"
+    echo "    to move between panes you press [CTL + b] at the same time"
+    echo "    then [arrow key] to move to a new pane, or 'o' to cycle around"
+}
+
+usageText () {
+		echo "usage: bunkdeck [COMMAND]"
+		echo
+		echo "commands:"
+		echo "  (none)      attach to existing bunkdeck or start new one"
+		echo "  kill        kill running bunkdeck"
+    echo "  leave       close bunkdeck without killing it"
+    echo "  grow        grow the size of a bunkdeck window"
+		echo "  shrink      shrink the size of a bunkdeck window"
+}
 
 case $1 in
 
@@ -96,26 +133,24 @@ case $1 in
 	      ;;
 	  "")
 		    if isExistingDeck; then
-			tmux attach-session -t bunkdeck
+			      attachToDeck
 		    else
 			      startNewDeck
 		    fi
 	      ;;
+    leave)
+        leaveDeck
+        ;;
 	  grow)
 		    growPane "$@"
 	      ;;
 	  shrink)
 		    shrinkPane "$@"
 	      ;;
+    help)
+        helpText
+        ;;
 	  *)
-		echo "usage: bunkdeck [COMMAND]"
+        usageText
-		echo
-		echo "commands:"
-		echo "  (none)      attach to existing bunkdeck or start new one"
-		echo "  kill        kill running bunkdeck"
-		echo "  grow        grow the size of a bunkdeck window"
-		echo "  shrink      shrink the size of a bunkdeck window"
-		exit 1
         ;;
 esac
-

delete.sh

@@ -0,0 +1,6 @@
+#!/bin/sh -e
+chatlog=/var/log/bunkchat/chat.log
+
+chattr -a $chatlog
+echo > $chatlog
+chattr +a $chatlog

heed

@@ -1,12 +0,0 @@
-#!/bin/sh -e
-
-clear
-
-figlet -f future heed - bunkchat
-echo "#######################################################################"
-echo "# Take heed, $USER! This is a group chat with everyone on the server! #"
-echo "# You can view earlier chat with 'scry' or 'less /srv/bunkchat.txt'   #"
-echo "#######################################################################"
-echo
-
-tail -f /srv/bunkchat.txt

install.sh

@@ -0,0 +1,13 @@
+#!/bin/sh -e
+
+# TODO
+
+# check for tmux and cowsay
+
+# if not prompt and exit
+# pull in bunkchat
+# run bunkchat install script
+# install buckdeck in /usr/local/bin
+
+# prompt user to install delete.sh in /root/crontab-scripts/delete-bunkchat.sh
+# prompt with crontab config

proclaim

@@ -1,29 +0,0 @@
-#!/bin/bash -e
-
-# make username uppercase
-username=$(echo "$USER" | tr '[:lower:]' '[:upper:]')
-timezone="America/New_York"
-declare prompt
-
-makeSlug () {
-	# make time and date
-	time=$(TZ=${timezone} date +%I:%M%p)
-	date=$(TZ=${timezone} date +%m/%d)
-
-	# make name/time string
-	prompt="${username}-${date}-${time}"
-}
-
-# enter bunkchat mode (clear the screen)
-clear
-
-while true
-do
-	figlet -f future proclaim - bunkchat
-	echo "You may view old chat with 'scry', heathen."
-	echo "-------------------------------------------"
-	read -r -p "speak to the server: " text
-	makeSlug
-	echo "${prompt}: $text" >> /srv/bunkchat.txt
-	clear
-done

readme.md

@@ -6,11 +6,8 @@ tmux wraps some hand-rolled local chat scripts, and the`bunkdeck` command starts
 
 bunkdeck is comprised of these lil things:
 * `bunkdeck` - run this command to start the interface
-* `proclaim` - post in chat
+* `bunkchat` - the actual chat functionality [git](https://git.bunk.computer/bunk/bunkchat)
-* `heed` - read the chat
-* `scry` - read the old chat
 
 on the server, these are all installed in `/usr/local/bin` so everyone can run them
 
-the file they all interact with, `/srv/bunkchat.txt` has permissions such that everyone can read and write to it
+the file they all interact with, `/var/log/bunkchat/chat.log` is append-only
-

scry

@@ -1,3 +0,0 @@
-#!/bin/sh -e
-
-less /srv/bunkchat.txt