99 lines
2.8 KiB
Bash
99 lines
2.8 KiB
Bash
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#!/usr/bin/env bash
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# Various options for the file browser script:
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ROFI_FB_GENERIC_FO="xdg-open" # command used for opening the selection
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ROFI_FB_PREV_LOC_FILE=~/.local/share/rofi/rofi_fb_prevloc
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ROFI_FB_HISTORY_FILE=~/.local/share/rofi/rofi_fb_history
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ROFI_FB_HISTORY_MAXCOUNT=5 # maximum number of history entries
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# Comment the next variable to always start in the last visited directory,
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# otherwise rofi_fb will start in the specified directory:
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ROFI_FB_START_DIR=$HOME # starting directory
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# Uncomment the following line to disable history:
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ROFI_FB_NO_HISTORY=1
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# Beginning of the script:
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# Create the directory for the files of the script
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if [ ! -d $(dirname "${ROFI_FB_PREV_LOC_FILE}") ]
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then
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mkdir -p "$(dirname "${ROFI_FB_PREV_LOC_FILE}")"
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fi
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if [ ! -d $(dirname "${ROFI_FB_HISTORY_FILE}") ]
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then
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mkdir -p "$(dirname "${ROFI_FB_HISTORY_FILE}")"
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fi
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# Initialize $ROFI_FB_CUR_DIR
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if [ -d "${ROFI_FB_START_DIR}" ]
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then
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ROFI_FB_CUR_DIR="${ROFI_FB_START_DIR}"
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else
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ROFI_FB_CUR_DIR="$PWD"
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fi
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# Read last location, otherwise we default to $ROFI_FB_START_DIR or $PWD.
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if [ -f "${ROFI_FB_PREV_LOC_FILE}" ]
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then
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ROFI_FB_CUR_DIR=$(cat "${ROFI_FB_PREV_LOC_FILE}")
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fi
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# Handle argument.
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if [ -n "$@" ]
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then
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if [[ "$@" == /* ]]
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then
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ROFI_FB_CUR_DIR="$@"
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else
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ROFI_FB_CUR_DIR="${ROFI_FB_CUR_DIR}/$@"
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fi
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fi
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# If argument is no directory.
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if [ ! -d "${ROFI_FB_CUR_DIR}" ]
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then
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if [ -x "${ROFI_FB_CUR_DIR}" ]
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then
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coproc ( "${ROFI_FB_CUR_DIR}" > /dev/null 2>&1 )
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exec 1>&-
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exit;
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elif [ -f "${ROFI_FB_CUR_DIR}" ]
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then
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if [[ "${ROFI_FB_NO_HISTORY}" -ne 1 ]]
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then
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# Append selected entry to history and remove exceeding entries
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sed -i "s|${ROFI_FB_CUR_DIR}|##deleted##|g" "${ROFI_FB_HISTORY_FILE}"
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sed -i '/##deleted##/d' "${ROFI_FB_HISTORY_FILE}"
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echo "${ROFI_FB_CUR_DIR}" >> "${ROFI_FB_HISTORY_FILE}"
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if [ $(cat "${ROFI_FB_HISTORY_FILE}" | wc -l) -gt ${ROFI_FB_HISTORY_MAXCOUNT} ]
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then
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sed -i 1d "${ROFI_FB_HISTORY_FILE}"
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fi
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fi
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# Open the selected entry with $ROFI_FB_GENERIC_FO
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coproc ( "${ROFI_FB_GENERIC_FO}" "${ROFI_FB_CUR_DIR}" > /dev/null 2>&1 )
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if [ -d "${ROFI_FB_START_DIR}" ]
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then
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echo "${ROFI_FB_START_DIR}" > "${ROFI_FB_PREV_LOC_FILE}"
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fi
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exit;
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fi
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exit;
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fi
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# Process current dir.
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if [ -n "${ROFI_FB_CUR_DIR}" ]
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then
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ROFI_FB_CUR_DIR=$(readlink -f "${ROFI_FB_CUR_DIR}")
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echo "${ROFI_FB_CUR_DIR}" > "${ROFI_FB_PREV_LOC_FILE}"
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pushd "${ROFI_FB_CUR_DIR}" >/dev/null
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fi
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# Output to rofi
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if [[ "${ROFI_FB_NO_HISTORY}" -ne 1 ]]
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then
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tac "${ROFI_FB_HISTORY_FILE}" | grep "${ROFI_FB_CUR_DIR}"
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fi
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echo ".."
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ls
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# vim:sw=4:ts=4:et:
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