15 lines
530 B
Bash
15 lines
530 B
Bash
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CONFIG_DIR="${CONFIG_DIR:-/config}"
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PREF_FILE="${PREF_FILE:-"$CONFIG_DIR/Preferences.xml"}"
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getPref() {
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xmlstarlet sel -T -t -m "/Preferences" -v "@$1" -n "${PREF_FILE}"
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}
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setPref() {
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count="$(xmlstarlet sel -t -v "count(/Preferences/@$1)" "${PREF_FILE}")"
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if [ $(($count + 0)) -gt 0 ]; then
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xmlstarlet ed --inplace --update "/Preferences/@$1" -v "$2" "${PREF_FILE}" 2>/dev/null
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else
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xmlstarlet ed --inplace --insert "/Preferences" --type attr -n "$1" -v "$2" "${PREF_FILE}" 2>/dev/null
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fi
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}
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