scwrypts v4.4 config adjustments; added os dependencies; removed dotwryn.env.vim references from setup; generate i3 config on setup
This commit is contained in:
148
scwrypts/remote/tmux/manager
Executable file
148
scwrypts/remote/tmux/manager
Executable file
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#!/bin/zsh
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#
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# works as a standalone zsh script
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#
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#####################################################################
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CONNECTIONS_FILE="$HOME/.config/wryn/remote-connections.toml"
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OMNI_LOGDIR="$HOME/.local/share/scwrypts/dotwryn"
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OMNI_LOGFILE="$HOME/.local/share/scwrypts/dotwryn/omni.current.txt"
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[ ! -d "$OMNI_LOGDIR" ] && mkdir -p "$OMNI_LOGDIR"
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[ -f "$OMNI_LOGFILE" ] && {
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for x in {1..99}
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do
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[ ! -f "$OMNI_LOGDIR/omni.$x.txt" ] && break
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done
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[ ! -f "$OMNI_LOGDIR/omni.$x.txt" ] && mv "$OMNI_LOGFILE" "$OMNI_LOGDIR/omni.$x.txt"
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}
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echo "OMNI MANAGER START : $(date)" > "$OMNI_LOGFILE"
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OMNI_SOCKET="omni.socket"
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OMNI_TMUX() { tmux -L $OMNI_SOCKET $@; }
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CONFIG_QUERY() { yq -oy -r $@ "$CONNECTIONS_FILE" | grep -v ^null$; }
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CONNECTED() {
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[ $WINDOW_ID ] \
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&& echo "\\033[1;32mconnected (window $WINDOW_ID)\\033[0m" >&2 \
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|| echo "\\033[1;32mconnected\\033[0m" >&2 \
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}
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DISCONNECTED() { echo "\\033[1;31mdisconnected\\033[0m" >&2; }
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GET_UNIQUE_WINDOW_ID() {
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local MODE=use-default
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local WINDOW_ID="$(eval "echo \$WINDOW_ID__$REMOTE_NAME")"
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: \
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&& [[ $(eval "echo \$CAN_CONNECT__$REMOTE_NAME") =~ true ]] \
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&& [ $WINDOW_ID ] \
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&& echo $WINDOW_ID \
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&& return 0 \
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;
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unset WINDOW_ID__$REMOTE_NAME &>>"$OMNI_LOGFILE"
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WINDOW_ID="$1"
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WINDOW_ID=$(CONFIG_QUERY .sessions.$REMOTE_NAME.id)
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[ $WINDOW_ID ] && MODE=specify-preferred
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WINDOW_ID_IS_TAKEN() {
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: \
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&& [[ $(OMNI_TMUX list-windows -t=omni | grep "^$WINDOW_ID:" | wc -l) -gt 0 ]] \
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&& [[ ! $(OMNI_TMUX list-windows -t=omni | grep "^$WINDOW_ID:" | awk '{print $2;}' =~ ^$REMOTE_NAME$) ]] \
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;
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}
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local FALLBACK_STARTING_POINT
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case $MODE in
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use-default ) FALLBACK_STARTING_POINT=42 ;;
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specify-preferred ) FALLBACK_STARTING_POINT=69 ;;
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esac
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local I=0
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while WINDOW_ID_IS_TAKEN
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do
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echo "$REMOTE_NAME tried to acquire window id $WINDOW_ID, but it is already in-use (trying $(($FALLBACK_STARTING_POINT-$I)))" >&2
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WINDOW_ID=$(($FALLBACK_STARTING_POINT-$I))
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((I+=1))
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[[ $I -gt 10 ]] && WINDOW_ID= && break
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done
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echo $WINDOW_ID
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}
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#####################################################################
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sleep 1
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OMNI_TMUX new-window -t=omni-manager -dn 'harakiri' "
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while true
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do
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tmux -L $OMNI_SOCKET list-sessions | grep -v omni-manager | grep -qi omni || {
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tmux -L $OMNI_SOCKET kill-session -t omni-manager
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}
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sleep 5
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done
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"
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while true
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do
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clear
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for REMOTE_NAME in $(CONFIG_QUERY '.sessions | keys | .[]')
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do
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WINDOW_ID=$(GET_UNIQUE_WINDOW_ID)
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export WINDOW_ID__$REMOTE_NAME=$WINDOW_ID
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OMNI_TMUX list-windows -t=omni | awk '{print $2;}' | grep -q $REMOTE_NAME \
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&& continue
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printf "testing connection $REMOTE_NAME..."
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echo "testing connection $REMOTE_NAME..." &>>"$OMNI_LOGFILE"
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scwrypts --name test --group remote --type zsh \
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-- \
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--name $REMOTE_NAME \
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--command 'command -v tmux' \
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&>>"$OMNI_LOGFILE" \
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&& export CAN_CONNECT__$REMOTE_NAME=true \
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|| export CAN_CONNECT__$REMOTE_NAME=false \
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;
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[[ $(eval echo "\$CAN_CONNECT__$REMOTE_NAME") =~ true ]] \
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&& echo " \\033[1;32m✔\\033[0m" >&2 \
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|| { echo " \\033[1;31m✖\\033[0m" >&2; continue; }
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OMNI_TMUX new-window \
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-t=omni:$WINDOW_ID \
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-dn $REMOTE_NAME "
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source ~/.zshrc &>/dev/null
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TMUX='' scwrypts -n connect/$REMOTE_NAME -- --type tmux
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echo 'connection closed'
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sleep 2
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"
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OMNI_TMUX list-window -t=omni | awk '{print $1;}' | grep -q '99:' && OMNI_TMUX kill-window -t omni:99
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OMNI_TMUX list-windows -t=omni | awk '{print $2;}' | grep -q $REMOTE_NAME \
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|| export CAN_CONNECT__$REMOTE_NAME=false
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done
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clear
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echo "connections:\n"
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local STATUS
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{
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for REMOTE_NAME in $(CONFIG_QUERY '.sessions | keys | .[]')
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do
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[[ $(eval "echo \$CAN_CONNECT__$REMOTE_NAME") =~ true ]] \
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&& echo "${REMOTE_NAME}^$(eval "echo \$WINDOW_ID__$REMOTE_NAME")^\\033[1;32mconnected\\033[0m" \
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|| echo "${REMOTE_NAME}^-^\\033[1;31mdisconnected\\033[0m" \
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;
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done
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} | column -ts '^'
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echo "\nPress ENTER to search again now (checks every 60 seconds)" >&2
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read -t 60
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done
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53
scwrypts/remote/tmux/omni
Executable file
53
scwrypts/remote/tmux/omni
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#!/bin/zsh
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DEPENDENCIES+=(tmux scwrypts)
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#####################################################################
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USAGE__description="
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A program which automatically connects to any available connections
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described in the configuration file.
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(configure with 'scwrypts remote configure')
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The omni-session is running it's own wrapper TMUX server with a special
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config. In the wrapper session, 'M-s' is overwritten as the prefix.
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Switch between connections by using 'M-s' followed by the session ID
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number (or use any other default default tmux navigation command). Full
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configuration can be found here:
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- $SCWRYPTS_ROOT__remote/omni/tmux.conf
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Shut-down the omni-session by pressing 'M-Q' (Q not q! ALT + SHIFT + Q)
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Disconnect (but leave the session running) with 'M-s, d'
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A background process periodically attempts to refresh lost connections.
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Immediate retry can be forced with 'M-R'.
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Running this command in an existing tmux session will likely result
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in an infinite loop, so:
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- don't run the omni-session in a TMUX session
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- don't connect to the omni-session directly (always use this scwrypt)
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"
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#####################################################################
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MAIN() {
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[[ $TERM =~ tmux ]] && ERROR "\n Cannot run tmux-omni within a tmux session!\n "
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CHECK_ERRORS
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local OMNI_SOCKET="omni.socket"
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OMNI_TMUX() { tmux -L $OMNI_SOCKET $@; }
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OMNI_TMUX list-sessions 2>/dev/null | grep -v omni-manager | grep -qi omni || {
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STATUS "initializing omni server"
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OMNI_TMUX kill-session -t=omni-manager >/dev/null 2>&1
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OMNI_TMUX -f "$SCWRYPTS_ROOT__remote/tmux/tmux.conf" new -d -s omni \
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"echo searching for first connection...; sleep 30" \; \
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split-window "sleep 3; TMUX= tmux -L $OMNI_SOCKET a -t=omni-manager" \; \
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move-window -t 99 \;
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OMNI_TMUX new -d -s omni-manager "$SCWRYPTS_ROOT__remote/tmux/manager"
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}
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STATUS 'connecting to omni server'
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OMNI_TMUX a -t=omni
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}
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70
scwrypts/remote/tmux/tmux.conf
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70
scwrypts/remote/tmux/tmux.conf
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# config (mostly inherited from ../../../config/tmux.conf)
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set -g default-terminal "tmux-256color"
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set -g mouse off
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set -sg escape-time 0
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set-option -g default-shell /bin/zsh
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set-option -gw xterm-keys on
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set-window-option -g mode-keys vi
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set-window-option -g status-keys vi
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setw -gq utf8 on
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set -g status-style fg=brightmagenta,bg=black
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set -g window-status-current-style fg=black,bg=brightmagenta
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set -g status-right "omni host : #(hostnamectl --static) | #(cat /sys/class/power_supply/BAT0/capacity)% "
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# navigate between hosts with ALT+window-number
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set -g base-index 1
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bind-key 2 select-window -t 1
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bind-key 2 select-window -t 2
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bind-key 3 select-window -t 3
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bind-key 4 select-window -t 4
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bind-key 5 select-window -t 5
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bind-key 6 select-window -t 6
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bind-key 7 select-window -t 7
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bind-key 8 select-window -t 8
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bind-key 9 select-window -t 9
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bind-key 0 select-window -t 10
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# window / tile navigation settings from $DOTWRYN/config/tmux.conf
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# but default to nested session rather than host
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bind -n M-h send-keys C-b Left
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bind -n M-H select-pane -L
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bind -n M-j send-keys C-b Down
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bind -n M-J select-pane -D
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bind -n M-k send-keys C-b Up
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bind -n M-K select-pane -U
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bind -n M-l send-keys C-b Right
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bind -n M-L select-pane -R
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bind -n M-Left send-keys C-b C-Left
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bind -n M-S-Left resize-pane -L 2
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bind -n M-Down send-keys C-b C-Down
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bind -n M-S-Down resize-pane -D 2
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bind -n M-Up send-keys C-b C-Up
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bind -n M-S-Up resize-pane -U 2
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bind -n M-Right send-keys C-b C-Right
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bind -n M-S-Right resize-pane -R 2
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bind-key -n M-Tab send-keys C-b n
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bind-key -n M-BTab send-keys C-b p
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bind-key -n M-Enter send-keys C-b c
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bind-key -n M-v send-keys M-v
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bind-key -n M-b send-keys M-b
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bind-key -n M-q send-keys M-q
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bind-key -n M-z send-keys M-z
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bind-key -n M-w send-keys C-M-w
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bind-key -n M-Q kill-session
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unbind-key C-b
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bind-key C-b send-prefix
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set-option -g prefix M-s
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bind-key M-s send-keys M-s
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bind-key -n M-Q kill-session
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# force reload now
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bind-key -n M-R send-keys -t omni-manager ENTER
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