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24 lines
593 B
Text
24 lines
593 B
Text
# Extract a key from a plain command output
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#
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# usage: ynh_get_plain_key key [subkey [subsubkey ...]]
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# | ret: string - the key's value
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ynh_get_plain_key() {
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prefix="#"
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founded=0
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key=$1
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shift
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while read line; do
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if [[ "$founded" == "1" ]] ; then
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[[ "$line" =~ ^${prefix}[^#] ]] && return
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echo $line
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elif [[ "$line" =~ ^${prefix}${key}$ ]]; then
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if [[ -n "$1" ]]; then
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prefix+="#"
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key=$1
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shift
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else
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founded=1
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fi
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fi
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done
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}
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