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Make possible to share remote and local copy buffer via local listener, SSH remote tunnel and nc on remote host

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This commit is contained in:
Alexey Samoshkin
2017-11-24 20:49:27 +02:00
parent 572dcfcd8c
commit 86d1c9d3b0
2 changed files with 9 additions and 4 deletions
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3
tmux/tmux.remote.conf
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@@ -2,6 +2,9 @@
# so it do not stack together with local session's one # so it do not stack together with local session's one
set -g status-position bottom set -g status-position bottom
# Set port of SSH remote tunnel, where tmux will pipe buffers to transfer on local machine for copy
set -g @copy_backend_remote_tunnel_port 11988
# In remote mode we don't show "clock" and "battery status" widgets # In remote mode we don't show "clock" and "battery status" widgets
set -g status-left "$wg_session" set -g status-left "$wg_session"
set -g status-right "#{prefix_highlight} $wg_is_keys_off $wg_is_zoomed #{sysstat_cpu} | #{sysstat_mem} | #{sysstat_loadavg} | $wg_user_host | #{online_status}" set -g status-right "#{prefix_highlight} $wg_is_keys_off $wg_is_zoomed #{sysstat_cpu} | #{sysstat_mem} | #{sysstat_loadavg} | $wg_user_host | #{online_status}"

10
tmux/yank.sh
View File

@@ -9,6 +9,8 @@ is_app_installed() {
# get data either form stdin or from file # get data either form stdin or from file
buf=$(cat "$@") buf=$(cat "$@")
copy_backend_remote_tunnel_port=$(tmux show-option -gvq "@copy_backend_remote_tunnel_port")
# Resolve copy backend: pbcopy (OSX), reattach-to-user-namespace (OSX), xclip/xsel (Linux) # Resolve copy backend: pbcopy (OSX), reattach-to-user-namespace (OSX), xclip/xsel (Linux)
copy_backend="" copy_backend=""
if is_app_installed pbcopy; then if is_app_installed pbcopy; then
@@ -19,17 +21,17 @@ elif [ -n "${DISPLAY-}" ] && is_app_installed xsel; then
copy_backend="xsel -i --clipboard" copy_backend="xsel -i --clipboard"
elif [ -n "${DISPLAY-}" ] && is_app_installed xclip; then elif [ -n "${DISPLAY-}" ] && is_app_installed xclip; then
copy_backend="xclip -i -f -selection primary | xclip -i -selection clipboard" copy_backend="xclip -i -f -selection primary | xclip -i -selection clipboard"
elif [ -n "${copy_backend_remote_tunnel_port-}" ] && [ "$(ss -n -4 state listening "( sport = $copy_backend_remote_tunnel_port )" | tail -n +2 | wc -l)" -eq 1 ]; then
copy_backend="nc localhost $copy_backend_remote_tunnel_port"
fi fi
# if copy backend is resolved, copy and exit # if copy backend is resolved, copy and exit
if [ -n "$copy_backend" ]; then if [ -n "$copy_backend" ]; then
printf "$buf" | eval "$copy_backend" printf "$buf" | eval "$copy_backend"
exit; exit;
fi fi
# TODO: send to local socket which is remote tunneled to "pbcopy|xclip" listener on local machine # If no copy backends were eligible, fallback to OSC 52 escape sequences
# TODO: otherwise fallback to OSC 52 escape sequence
# Copy via OSC 52 ANSI escape sequence to controlling terminal # Copy via OSC 52 ANSI escape sequence to controlling terminal
buflen=$( printf %s "$buf" | wc -c ) buflen=$( printf %s "$buf" | wc -c )