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48 lines
1002 B
Bash
48 lines
1002 B
Bash
#!/system/bin/sh
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echo "external_sd init script"
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# retry 6 times, wait 5 seconds between each try
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count=0
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while [[ -z $(grep "^/dev/block.*/mnt/media_rw" /proc/mounts) ]]; do
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count=$((count+1))
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if [ "${count}" -lt 7 ]; then
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sleep 5
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else
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echo ">> no SD Card found"
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exit 1
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fi
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done
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media_rw=$(grep "^/dev/block.*/mnt/media_rw" /proc/mounts \
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| cut -d " " -f 2 \
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| cut -d "/" -f 4)
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storage="/storage/${media_rw}"
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if [[ -d ${storage} ]]; then
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echo ">> SD Card found"
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echo ">> storage: \"${storage}\""
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if [[ -e /external_sd ]]; then
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link=$(ls -l /external_sd | sed -e 's/.*-> //g')
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if [[ "${link}" != "${storage}" ]]; then
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echo ">> removing old link: \"${link}\""
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mount -orw,remount /
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rm -f /external_sd
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mount -oro,remount /
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fi
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fi
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if [[ -e /external_sd ]]; then
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echo ">> /external_sd link up to date"
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else
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echo ">> /external_sd link created"
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mount -orw,remount /
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ln -sf ${storage} /external_sd
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mount -oro,remount /
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fi
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else
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echo ">> no SD Card found"
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fi
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