init

scripts/fifo/fzf-fifo

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+# This is a simple script that allows you to have image preview
+# in fzf, using ueberzugpp with fifo. For this script to work
+# you must add it to path, because it requires to call itself
+# during the preview process in fzf (line 42 -> $0).
+# Example usage:
+# ls | fzf-fifo
+# find $HOME/pix/ -type f -iname "*.jpg" | fzf-fifo
+
+FIFO="/tmp/fzf_preview_fifo"
+[ -p "$FIFO" ] || mkfifo "$FIFO"
+
+start_ueberzugpp() {
+    ueberzugpp layer --silent <"$FIFO" &
+    exec 3>"${FIFO}"
+}
+
+cleanup() {
+    exec 3>&-
+}
+trap cleanup HUP INT QUIT TERM EXIT
+
+preview_image() {
+    echo '{"path": "'"$1"'", "action": "add", ''"identifier": "fzfpreview", '\
+        '"x": "'"$FZF_PREVIEW_LEFT"'", "y": "'"$FZF_PREVIEW_TOP"'", '\
+        '"width": "'"$FZF_PREVIEW_COLUMNS"'", "height": "'"$FZF_PREVIEW_LINES"'"}' \
+        >"$FIFO"
+}
+
+case "$1" in
+    -W)
+        shift
+        preview_image "$@"
+        exit
+        ;;
+esac
+
+main() {
+    start_ueberzugpp
+    selected_image=$(fzf --preview "$0 -W {}" --preview-window=up:60%:wrap)
+    [ -n "$selected_image" ] && echo "Selected image: $selected_image"
+    rm "$FIFO"
+}
+main

scripts/fifo/img-fifo

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# This is a simple script that allows you to use ueberzugpp to
+# preview images in the terminal by providing the x and y
+# coordinates of the image, the width and height of the image,
+# and the path to the image file, with $1, $2, $3, $4 and $5
+# as arguments, respectively.
+# Example usage:
+# ./img-fifo 0 0 30 30 image.jpg
+# Use Ctrl+C to exit.
+
+FIFO="/tmp/preview_fifo"
+[ -p "$FIFO" ] || mkfifo "$FIFO"
+
+start_ueberzugpp() {
+    ueberzugpp layer --silent <"$FIFO" &
+    exec 3>"${FIFO}"
+}
+
+cleanup() {
+    rm -f "$FIFO"
+}
+trap cleanup HUP INT QUIT TERM EXIT
+
+preview_image() {
+    echo '{"path": "'"$5"'", "action": "add", "identifier": "img-fifo", "x": "'"$1"'", "y": "'"$2"'", "width": "'"$3"'", "height": "'"$4"'"}' >"$FIFO"
+}
+
+start_ueberzugpp
+preview_image "$1" "$2" "$3" "$4" "$5"
+wait