19 lines
441 B
Bash
19 lines
441 B
Bash
#!/bin/bash
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# must be json as a string, depends on jq
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mounted () {
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[[ ! $1 ]] && echo no mount point to test && return 2
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mountpoint "$1" &> /dev/null && echo yes || return 1
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}
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# peals back sub-directories until if finds a mountpoint
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find_mountpoint () {
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local dir=$1
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if [[ ! $dir = "/" ]]; then
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# echo trying $dir for mountpoint
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[[ $(mounted $dir) ]] && echo $dir || find_mountpoint "$(dirname $1)"
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else
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return 1
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fi
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}
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