mirror of
https://github.com/LukeSmithxyz/voidrice.git
synced 2026-03-20 01:37:45 +01:00
eed099b954
- Format all shell scripts using [shfmt] (https://github.com/mvdan/sh). Options used: * `-bn`: binary ops like && and | may start a line * `-sr`: redirect operators will be followed by a space * `-ci`: indent switch cases * `-i 4`: indent 4 spaces * `-s`: simplify the code * `-p`: parse for posix compliance - Add Github action to lint changes to scripts and enforce formatting going forward Signed-off-by: Vladislav Doster <mvdoster@gmail.com>
60 lines
2.0 KiB
Bash
Executable File
60 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -C -f -u
|
|
#IFS=$'\n'
|
|
IFS="$(printf '%b_' '\n')"
|
|
IFS="${IFS%_}"
|
|
|
|
# ANSI color codes are supported.
|
|
# STDIN is disabled, so interactive scripts won't work properly
|
|
|
|
# This script is considered a configuration file and must be updated manually.
|
|
|
|
# Meanings of exit codes:
|
|
# code | meaning | action of ranger
|
|
# -----+------------+-------------------------------------------
|
|
# 0 | success | Display stdout as preview
|
|
# 1 | no preview | Display no preview at all
|
|
# 2 | plain text | Display the plain content of the file
|
|
|
|
# Script arguments
|
|
FILE_PATH="${1}" # Full path of the highlighted file
|
|
HEIGHT="${2}"
|
|
|
|
#FILE_EXTENSION="${FILE_PATH##*.}"
|
|
#FILE_EXTENSION_LOWER=$(echo ${FILE_EXTENSION} | tr '[:upper:]' '[:lower:]')
|
|
|
|
# Settings
|
|
HIGHLIGHT_SIZE_MAX=262143 # 256KiB
|
|
HIGHLIGHT_TABWIDTH=8
|
|
HIGHLIGHT_STYLE='pablo'
|
|
|
|
handle_mime() {
|
|
local mimetype="${1}"
|
|
case "${mimetype}" in
|
|
text/html) w3m -dump "${FILE_PATH}" ;;
|
|
text/troff) man ./ "${FILE_PATH}" | col -b ;;
|
|
text/* | */xml)
|
|
if [ "$(stat --printf='%s' -- "${FILE_PATH}")" -gt "${HIGHLIGHT_SIZE_MAX}" ]; then
|
|
exit 2
|
|
fi
|
|
if [ "$(tput colors)" -ge 256 ]; then
|
|
local highlight_format='xterm256'
|
|
else
|
|
local highlight_format='ansi'
|
|
fi
|
|
highlight --replace-tabs="${HIGHLIGHT_TABWIDTH}" --out-format="${highlight_format}" \
|
|
--style="${HIGHLIGHT_STYLE}" --force -- "${FILE_PATH}"
|
|
;;
|
|
application/zip) atool --list -- "${FILE_PATH}" ;;
|
|
image/*) chafa --fill=block --symbols=block -c 256 -s 80x"${HEIGHT}" "${FILE_PATH}" || exit 1 ;;
|
|
video/* | audio/* | application/octet-stream) mediainfo "${FILE_PATH}" || exit 1 ;;
|
|
*/pdf) pdftotext -l 10 -nopgbrk -q -- "${FILE_PATH}" - ;;
|
|
*opendocument*) odt2txt "${FILE_PATH}" ;;
|
|
esac
|
|
}
|
|
|
|
MIMETYPE="$(file --dereference --brief --mime-type -- "${FILE_PATH}")"
|
|
handle_mime "${MIMETYPE}"
|
|
exit 1
|