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Cache spiget version resolution (#978)

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Daniel Ramp 2021-07-18 01:44:18 +02:00 committed by GitHub
parent 5018298c81
commit c5a3e2e376
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1 changed files with 53 additions and 17 deletions
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70
start-spiget
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@ -6,6 +6,7 @@ IFS=$'\n\t'
handleDebugMode
: ${SPIGET_RESOURCES:=}
: ${SPIGET_DOWNLOAD_TOLERANCE:=5} # in minutes
containsJars() {
file=${1?}
@ -28,26 +29,61 @@ getResourceFromSpiget() {
mkdir -p /data/plugins
if [ -f /data/plugins/.${resource} ]; then
log "Resource '${resource}' already downloaded"
else
tmpfile="/tmp/${resource}.zip"
url="https://api.spiget.org/v2/resources/${resource}/download"
if ! curl -o "${tmpfile}" -fsSL -H "User-Agent: itzg/minecraft-server" "${extraCurlArgs[@]}" "${url}"; then
log "ERROR failed to download resource '${resource}' from ${url}"
exit 2
fi
versionfile="/data/plugins/.${resource}-version.json"
versionfileNew="/tmp/.${resource}-version.json"
if containsJars "${tmpfile}"; then
log "Extracting contents of resource ${resource} into plugins"
unzip -o -q -d /data/plugins "${tmpfile}"
touch "/data/plugins/.${resource}"
rm "${tmpfile}"
if [ -f "$versionfile" ]; then
if [[ -n $(find "$versionfile" -mmin +${SPIGET_DOWNLOAD_TOLERANCE}) ]]; then
urlVersion="https://api.spiget.org/v2/resources/${resource}/versions/latest"
if ! curl -o "${versionfileNew}" -fsSL -H "User-Agent: itzg/minecraft-server" "${extraCurlArgs[@]}" "${urlVersion}"; then
log "ERROR failed to download resource version meta data '${resource}' from ${urlVersion}"
exit 2
fi
installedVersion=$(jq '.name' $versionfile)
newVersion=$(jq '.name' $versionfileNew)
if [ "$installedVersion" = "$newVersion" ]; then
log "resource '${resource}' not downloaded because installed version '${installedVersion}' already up to date ('${newVersion}')"
mv "${versionfileNew}" "${versionfile}"
else
if downloadResourceFromSpiget "${resource}"; then
mv "${versionfileNew}" "${versionfile}"
fi
fi
else
log "Moving resource ${resource} into plugins"
mv "${tmpfile}" "/data/plugins/${resource}.jar"
touch "/data/plugins/.${resource}"
log "resource '${resource}' not checked because version meta file newer than '${SPIGET_DOWNLOAD_TOLERANCE}' minutes"
fi
else
if downloadResourceFromSpiget "${resource}"; then
urlVersion="https://api.spiget.org/v2/resources/${resource}/versions/latest"
if ! curl -o "${versionfileNew}" -fsSL -H "User-Agent: itzg/minecraft-server" "${extraCurlArgs[@]}" "${urlVersion}"; then
log "ERROR failed to download resource version meta data '${resource}' from ${urlVersion}"
exit 2
fi
mv "${versionfileNew}" "${versionfile}"
fi
fi
}
downloadResourceFromSpiget() {
resource=${1?}
tmpfile="/tmp/${resource}.zip"
url="https://api.spiget.org/v2/resources/${resource}/download"
if ! curl -o "${tmpfile}" -fsSL -H "User-Agent: itzg/minecraft-server" "${extraCurlArgs[@]}" "${url}"; then
log "ERROR failed to download resource '${resource}' from ${url}"
exit 2
fi
if containsJars "${tmpfile}"; then
log "Extracting contents of resource ${resource} into plugins"
unzip -o -q -d /data/plugins "${tmpfile}"
rm "${tmpfile}"
else
log "Moving resource ${resource} into plugins"
mv "${tmpfile}" "/data/plugins/${resource}.jar"
fi
}