42 lines
1.1 KiB
Bash
42 lines
1.1 KiB
Bash
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_zplug-check-interval() {
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now=$(date +%s)
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if [ -f "${1}" ]; then
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last_update=$(cat "${1}")
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else
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last_update=0
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fi
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interval=$(expr ${now} - ${last_update})
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echo "${interval}"
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}
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_zplug-check-for-updates() {
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if [ -z "${ZPLUG_PLUGIN_UPDATE_DAYS}" ]; then
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ZPLUG_PLUGIN_UPDATE_DAYS=14
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fi
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if [ -z "${ZPLUG_PLUGIN_UPDATE_FILE}" ]; then
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ZPLUG_PLUGIN_UPDATE_FILE="${ZPLUG_HOME:-}/.zplug_plugin_lastupdate"
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fi
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local day_seconds=$(expr 24 \* 60 \* 60)
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local plugins_seconds=$(expr ${day_seconds} \* ${ZPLUG_PLUGIN_UPDATE_DAYS})
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local last_plugin=$(_zplug-check-interval ${ZPLUG_PLUGIN_UPDATE_FILE})
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if [ ${last_plugin} -gt ${plugins_seconds} ]; then
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echo "It has been $(expr ${last_plugin} / $day_seconds) days since your zplug plugins were updated"
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zplug update
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date +%s >! ${ZPLUG_PLUGIN_UPDATE_FILE}
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zplug clean --force
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fi
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}
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zmodload zsh/system
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lockfile=${ZPLUG_HOME:-~}/.zplug_autoupdate_lock
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touch $lockfile
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if ! which zsystem &> /dev/null || zsystem flock -t 1 $lockfile; then
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_zplug-check-for-updates
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command rm -f $lockfile
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fi
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