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56 lines
1.4 KiB
Bash
56 lines
1.4 KiB
Bash
#!/bin/sh
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export LC_ALL="en_US.UTF-8"
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# working directory of koreader
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KOREADER_DIR=/mnt/ext1/applications/koreader
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# update to new version from OTA directory
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NEWUPDATE="${KOREADER_DIR}/ota/koreader.updated.tar"
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INSTALLED="${KOREADER_DIR}/ota/koreader.installed.tar"
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if [ -f "${NEWUPDATE}" ]; then
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# TODO: any graphic indication for the updating progress?
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cd /mnt/ext1/ && "${KOREADER_DIR}/tar" xf "${NEWUPDATE}" --no-same-permissions --no-same-owner &&
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mv "${NEWUPDATE}" "${INSTALLED}"
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rm -f "${NEWUPDATE}" # always purge newupdate in all cases to prevent update loop
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fi
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# we're always starting from our working directory
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cd ${KOREADER_DIR} || exit
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# export load library path for some old firmware
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export LD_LIBRARY_PATH=${KOREADER_DIR}/libs:${LD_LIBRARY_PATH}
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# export trained OCR data directory
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export TESSDATA_PREFIX="data"
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# export dict directory
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export STARDICT_DATA_DIR="data/dict"
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# export external font directory
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export EXT_FONT_DIR="/mnt/ext1/system/fonts"
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# shellcheck disable=2000
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if [ "$(echo "$@" | wc -c)" -eq 1 ]; then
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args="/mnt/ext1/"
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else
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args="$*"
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fi
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# we keep maximum 500K worth of crash log
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if [ -e crash.log ]; then
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tail -c 500000 crash.log >crash.log.new
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mv -f crash.log.new crash.log
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fi
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RETURN_VALUE=85
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while [ ${RETURN_VALUE} -eq 85 ]; do
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./reader.lua "${args}" >>crash.log 2>&1
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RETURN_VALUE=$?
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done
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if pidof reader.lua >/dev/null 2>&1; then
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killall -TERM reader.lua
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fi
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exit ${RETURN_VALUE}
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