update from lemptop

3 files changed, 52 insertions, 23 deletions

diff --git a/mut/bin/lfub b/mut/bin/lfub
index 894ffde..ffcb52a 100755
--- a/mut/bin/lfub
+++ b/mut/bin/lfub
@@ -3,7 +3,6 @@
 # This is a wrapper script for lb that allows it to create image previews with
 # ueberzug. This works in concert with the lf configuration file and the
 # lf-cleaner script.
-
 set -e
 
 cleanup() {
@@ -11,4 +10,14 @@ cleanup() {
 	rm "$FIFO_UEBERZUG"
 }
 
-lf "$@"
+if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
+	lf "$@"
+else
+	[ ! -d "$HOME/.cache/lf" ] && mkdir -p "$HOME/.cache/lf"
+	export FIFO_UEBERZUG="$HOME/.cache/lf/ueberzug-$$"
+	mkfifo "$FIFO_UEBERZUG"
+	ueberzug layer -s <"$FIFO_UEBERZUG" -p json &
+	exec 3>"$FIFO_UEBERZUG"
+	trap cleanup HUP INT QUIT TERM PWR EXIT
+	lf "$@" 3>&-
+fi
diff --git a/mut/bin/rotdir b/mut/bin/rotdir
new file mode 100755
index 0000000..d171f29
--- /dev/null
+++ b/mut/bin/rotdir
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# When I open an image from the file manager in nsxiv (the image viewer), I want
+# to be able to press the next/previous keys to key through the rest of the
+# images in the same directory. This script "rotates" the content of a
+# directory based on the first chosen file, so that if I open the 15th image,
+# if I press next, it will go to the 16th etc. Autistic, I know, but this is
+# one of the reasons that nsxiv is great for being able to read standard input.
+
+[ -z "$1" ] && echo "usage: rotdir regex 2>&1" && exit 1
+base="$(basename "$1")"
+ls "$PWD" | awk -v BASE="$base" 'BEGIN { lines = ""; m = 0; } { if ($0 == BASE) { m = 1; } } { if (!m) { if (lines) { lines = lines"\n"; } lines = lines""$0; } else { print $0; } } END { print lines; }'
diff --git a/mut/bin/vremote b/mut/bin/vremote
index 75b404e..4d0d417 100755
--- a/mut/bin/vremote
+++ b/mut/bin/vremote
@@ -3,31 +3,39 @@ if [ -z "$PATH" ]; then
     PATH="/etc/profiles/per-user/$USER/bin:/run/current-system/sw/bin:/usr/bin:/bin"
 fi
 server_pipe="$XDG_CACHE_HOME/nvim/server.pipe"
+if ! [ -e "$server_pipe" ]; then
+    nohup nvim --listen "$server_pipe" --headless >/dev/null 2>&1 &
+fi
+
 (
-    if ! [ -e "$server_pipe" ]; then
-        nohup nvim --listen "$server_pipe" --headless >/dev/null 2>&1 &
+    file_names=()
+    if [ -n "$1" ]; then
+        for file_name in "${@}"; do
+            if [[ "${file_name:0:1}" == / || "${file_name:0:2}" == ~[/a-zA-Z0-9] ]]
+            then
+                file_names+=("$file_name")
+            else
+                file_names+=("${PWD}/$file_name")
+            fi
+        done
+        echo "got file_names: ${file_names[*]}"
     fi
 
-    if nvim --headless --server ~/.cache/nvim/server.pipe --remote-expr 'luaeval("vim.json.encode(vim.iter(vim.api.nvim_list_uis()):map(function(v) return v.chan end):totable())")' \
-        | jq -r '.[]' \
-        | while read -r chan; do
-        osascript -e 'display notification "already existing ui('"$chan"')..." with title "vremote"'
-        exit 1
-    done
+    if ! nvim \
+            --headless \
+            --server ~/.cache/nvim/server.pipe \
+            --remote-expr 'luaeval("vim.json.encode(vim.iter(vim.api.nvim_list_uis()):map(function(v) return v.chan end):totable())")' \
+        | jq -er '.[]'
     then
-        if [ -n "$1" ]; then
-            file_names=()
-            for file_name in "${@}"; do
-                if [[ "${file_name:0:1}" == / || "${file_name:0:2}" == ~[/a-zA-Z0-9] ]]
-                then
-                    file_names+=("$file_name")
-                else
-                    file_names+=("${PWD}/$file_name")
-                fi
-            done
-            echo "got file_names: ${file_names[*]}"
-            nvim --server "$server_pipe" --remote "${file_names[@]}" >/dev/tty
-        fi
+        nvim --server "$server_pipe" --remote "${file_names[@]}" >/dev/tty
         exec nvim --server "$server_pipe" --remote-ui >/dev/tty
+    else
+        if ! command -v osascript >/dev/null 2>&1; then
+            notify-send "already existing ui
+starting new nvim instance"
+        else
+            osascript -e 'display notification "already existing ui..." with title "vremote"'
+        fi
+        exec nvim "${file_names[@]}" >/dev/tty </dev/tty
     fi
 ) > ~/vremote_logs 2>&1