From 83d5ba42f8a98fc0df177efef4333f74a0481f61 Mon Sep 17 00:00:00 2001 From: pants Date: Mon, 21 Sep 2026 14:18:06 -0700 Subject: init --- scripts/fifo/fzf-fifo | 45 +++++++++++++++++++++++++++++++++++ scripts/fifo/img-fifo | 31 ++++++++++++++++++++++++ scripts/fzfub | 25 ++++++++++++++++++++ scripts/img | 30 ++++++++++++++++++++++++ scripts/lf/cleaner | 3 +++ scripts/lf/lfub | 34 +++++++++++++++++++++++++++ scripts/lf/preview | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++ scripts/sockets.py | 32 +++++++++++++++++++++++++ 8 files changed, 265 insertions(+) create mode 100755 scripts/fifo/fzf-fifo create mode 100755 scripts/fifo/img-fifo create mode 100755 scripts/fzfub create mode 100755 scripts/img create mode 100755 scripts/lf/cleaner create mode 100755 scripts/lf/lfub create mode 100755 scripts/lf/preview create mode 100644 scripts/sockets.py (limited to 'scripts') diff --git a/scripts/fifo/fzf-fifo b/scripts/fifo/fzf-fifo new file mode 100755 index 0000000..a9d5d20 --- /dev/null +++ b/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 diff --git a/scripts/fifo/img-fifo b/scripts/fifo/img-fifo new file mode 100755 index 0000000..78aeb9d --- /dev/null +++ b/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" "$5" +wait diff --git a/scripts/fzfub b/scripts/fzfub new file mode 100755 index 0000000..48d8b67 --- /dev/null +++ b/scripts/fzfub @@ -0,0 +1,25 @@ +#!/bin/sh + +case "$(uname -a)" in + *Darwin*) UEBERZUG_TMP_DIR="$TMPDIR" ;; + *) UEBERZUG_TMP_DIR="/tmp" ;; +esac + +cleanup() { + ueberzugpp cmd -s "$SOCKET" -a exit +} +trap cleanup HUP INT QUIT TERM EXIT + +UB_PID_FILE="$UEBERZUG_TMP_DIR/.$(uuidgen)" +ueberzugpp layer --no-stdin --silent --use-escape-codes --pid-file "$UB_PID_FILE" +UB_PID=$(cat "$UB_PID_FILE") + +export SOCKET="$UEBERZUG_TMP_DIR"/ueberzugpp-"$UB_PID".socket + +# run fzf with preview +fzf --reverse --preview="ueberzugpp cmd -s $SOCKET -i fzfpreview -a add \ + -x \$FZF_PREVIEW_LEFT -y \$FZF_PREVIEW_TOP \ + --max-width \$FZF_PREVIEW_COLUMNS --max-height \$FZF_PREVIEW_LINES \ + -f {}" + +ueberzugpp cmd -s "$SOCKET" -a exit diff --git a/scripts/img b/scripts/img new file mode 100755 index 0000000..fef7262 --- /dev/null +++ b/scripts/img @@ -0,0 +1,30 @@ +#!/bin/sh +set -e + +# 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 $5 +# as arguments, respectively. +# Example usage: +# ./img 0 0 30 30 image.jpg + +UB_PID=0 +UB_SOCKET="" + +case "$(uname -a)" in + *Darwin*) UEBERZUG_TMP_DIR="$TMPDIR" ;; + *) UEBERZUG_TMP_DIR="/tmp" ;; +esac + +cleanup() { + ueberzugpp cmd -s "$UB_SOCKET" -a exit +} +trap cleanup HUP INT QUIT TERM EXIT + +UB_PID_FILE="$UEBERZUG_TMP_DIR/.$(uuidgen)" +ueberzugpp layer --no-stdin --silent --use-escape-codes --pid-file "$UB_PID_FILE" +UB_PID="$(cat "$UB_PID_FILE")" +export UB_SOCKET="$UEBERZUG_TMP_DIR"/ueberzugpp-"$UB_PID".socket +ueberzugpp cmd -s "$UB_SOCKET" -a add -i PREVIEW -x "$1" -y "$2" --max-width "$3" --max-height "$4" -f "$5" +sleep 2 diff --git a/scripts/lf/cleaner b/scripts/lf/cleaner new file mode 100755 index 0000000..0159d5a --- /dev/null +++ b/scripts/lf/cleaner @@ -0,0 +1,3 @@ +#!/bin/sh + +ueberzugpp cmd -s $UB_SOCKET -a remove -i PREVIEW diff --git a/scripts/lf/lfub b/scripts/lf/lfub new file mode 100755 index 0000000..45864e5 --- /dev/null +++ b/scripts/lf/lfub @@ -0,0 +1,34 @@ +#!/bin/sh + +# This is a wrapper script for lf that allows it to create image previews with +# ueberzug. This works in concert with the lf configuration file and the +# lf-cleaner script. + +set -e + +UB_PID=0 +UB_SOCKET="" + +case "$(uname -a)" in + *Darwin*) UEBERZUG_TMP_DIR="$TMPDIR" ;; + *) UEBERZUG_TMP_DIR="/tmp" ;; +esac + +cleanup() { + exec 3>&- + ueberzugpp cmd -s "$UB_SOCKET" -a exit +} + +if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then + lf "$@" +else + [ ! -d "$HOME/.cache/lf" ] && mkdir -p "$HOME/.cache/lf" + UB_PID_FILE="$UEBERZUG_TMP_DIR/.$(uuidgen)" + ueberzugpp layer --silent --no-stdin --use-escape-codes --pid-file "$UB_PID_FILE" + UB_PID=$(cat "$UB_PID_FILE") + rm "$UB_PID_FILE" + UB_SOCKET="$UEBERZUG_TMP_DIR/ueberzugpp-${UB_PID}.socket" + export UB_PID UB_SOCKET + trap cleanup HUP INT QUIT TERM EXIT + lf "$@" 3>&- +fi diff --git a/scripts/lf/preview b/scripts/lf/preview new file mode 100755 index 0000000..ab41c61 --- /dev/null +++ b/scripts/lf/preview @@ -0,0 +1,65 @@ +#!/bin/sh + +image() { + FILE_PATH="$1" + X=$4 + Y=$5 + MW=$(($2 - 1)) + MH=$3 + ueberzugpp cmd -s "$UB_SOCKET" -a add -i PREVIEW -x "$X" -y "$Y" --max-width "$MW" --max-height "$MH" -f "$FILE_PATH" + exit 1 +} + +batorcat() { + file="$1" + shift + if command -v bat >/dev/null 2>&1; then + bat --color=always --style=plain --pager=never "$file" "$@" + else + cat "$file" + fi +} + +CACHE="$HOME/.cache/lf/thumbnail.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | awk '{print $1}'))" + +case "$(printf "%s\n" "$(readlink -f "$1")" | tr '[:upper:]' '[:lower:]')" in + *.tgz | *.tar.gz) tar tzf "$1" ;; + *.tar.bz2 | *.tbz2) tar tjf "$1" ;; + *.tar.txz | *.txz) xz --list "$1" ;; + *.tar) tar tf "$1" ;; + *.zip | *.jar | *.war | *.ear | *.oxt) unzip -l "$1" ;; + *.rar) unrar l "$1" ;; + *.7z) 7z l "$1" ;; + *.[1-8]) man "$1" | col -b ;; + *.o) nm "$1" ;; + *.torrent) transmission-show "$1" ;; + *.iso) iso-info --no-header -l "$1" ;; + *.odt | *.ods | *.odp | *.sxw) odt2txt "$1" ;; + *.doc) catdoc "$1" ;; + *.docx) docx2txt "$1" - ;; + *.xls | *.xlsx) + ssconvert --export-type=Gnumeric_stf:stf_csv "$1" "fd://1" | batorcat --language=csv + ;; + *.wav | *.mp3 | *.flac | *.m4a | *.wma | *.ape | *.ac3 | *.og[agx] | *.spx | *.opus | *.as[fx] | *.mka) + exiftool "$1" + ;; + *.pdf) + [ ! -f "${CACHE}.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE" + image "${CACHE}.jpg" "$2" "$3" "$4" "$5" + ;; + *.avi | *.mp4 | *.wmv | *.dat | *.3gp | *.ogv | *.mkv | *.mpg | *.mpeg | *.vob | *.fl[icv] | *.m2v | *.mov | *.webm | *.ts | *.mts | *.m4v | *.r[am] | *.qt | *.divx) + [ ! -f "${CACHE}.jpg" ] && ffmpegthumbnailer -i "$1" -o "${CACHE}.jpg" -s 0 -q 5 + image "${CACHE}.jpg" "$2" "$3" "$4" "$5" + ;; + *.bmp | *.jpg | *.jpeg | *.png | *.xpm | *.webp | *.gif | *.jfif) + image "$1" "$2" "$3" "$4" "$5" + ;; + *.svg) + [ ! -f "${CACHE}.jpg" ] && convert "$1" "${CACHE}.jpg" + image "${CACHE}.jpg" "$2" "$3" "$4" "$5" + ;; + *) + batorcat "$1" + ;; +esac +exit 0 diff --git a/scripts/sockets.py b/scripts/sockets.py new file mode 100644 index 0000000..802d5e6 --- /dev/null +++ b/scripts/sockets.py @@ -0,0 +1,32 @@ +import socket +import time +import os + +cmd1 = """ +{"action":"add","identifier":"preview","max_height":21,"max_width":118,"path":"/tmp/a.png","x":10,"y":15} +""" + +cmd2 = """ +{"action":"add","identifier":"preview","max_height":47,"max_width":118,"path":"/tmp/b.png","x":10,"y":15} +""" + +cmd_exit = """ +{"action":"remove","identifier":"preview"} +""" + +s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) +connected = False +while not connected: + try: + s.connect(f"/tmp/ueberzugpp-30468.socket") + connected = True + except Exception: + time.sleep(0.05) + +s.sendall(str.encode(cmd1 + "\n")) +time.sleep(2) +s.sendall(str.encode(cmd_exit + "\n")) +s.sendall(str.encode(cmd2 + "\n")) +time.sleep(2) +s.sendall(str.encode(cmd_exit + "\n")) +s.close() -- cgit v1.2.3