67 lines
1.7 KiB
Bash
67 lines
1.7 KiB
Bash
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#!/bin/bash
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# This script fetches the current version of go-vod from Nextcloud
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# to the working directory and runs it. If go-vod exits with a restart
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# code, the script will restart it.
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# This script is intended to be run by systemd if running on bare metal.
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# Environment variables
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HOST=$NEXTCLOUD_HOST
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ALLOW_INSECURE=$NEXTCLOUD_ALLOW_INSECURE
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# check if host is set
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if [[ -z $HOST ]]; then
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echo "fatal: NEXTCLOUD_HOST is not set"
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exit 1
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fi
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# check if scheme is set
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if [[ ! $HOST == http://* ]] && [[ ! $HOST == https://* ]]; then
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echo "fatal: NEXTCLOUD_HOST must start with http:// or https://"
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exit 1
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fi
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# check if scheme is http and allow_insecure is not set
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if [[ $HOST == http://* ]] && [[ -z $ALLOW_INSECURE ]]; then
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echo "fatal: NEXTCLOUD_HOST is set to http:// but NEXTCLOUD_ALLOW_INSECURE is not set"
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exit 1
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fi
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# build URL to fetch binary from Nextcloud
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ARCH=$(uname -m)
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URL="$HOST/index.php/apps/memories/static/go-vod?arch=$ARCH"
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# set the -k option in curl if allow_insecure is set
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EXTRA_CURL_ARGS=""
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if [[ $ALLOW_INSECURE == true ]]; then
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EXTRA_CURL_ARGS="$EXTRA_CURL_ARGS -k"
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fi
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# fetch binary, sleeping 10 seconds between retries
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function fetch_binary {
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while true; do
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rm -f go-vod
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curl $EXTRA_CURL_ARGS -L -f -m 10 -s -o go-vod $URL
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if [[ $? == 0 ]]; then
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chmod +x go-vod
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echo "Fetched $URL successfully!"
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break
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fi
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echo "Failed to fetch $URL"
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echo "Are you sure the host is reachable and running Memories v6+?"
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echo "Retrying in 10 seconds..."
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sleep 10
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done
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}
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# infinite loop
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while true; do
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fetch_binary
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./go-vod -version-monitor
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if [[ $? != 12 ]]; then
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break
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fi
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sleep 3 # throttle
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done
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