mirror of
https://github.com/itzg/docker-minecraft-server.git
synced 2024-06-07 19:40:43 +00:00
30 lines
707 B
Bash
30 lines
707 B
Bash
#!/bin/bash
|
|
|
|
mirrorUrl=http://mirrors.jenkins-ci.org/war/latest/jenkins.war
|
|
url=$(curl -s --head $mirrorUrl|awk -F': ' '$1 == "Location" { print $2 }' | sed 's/[[:space:]]*$//')
|
|
version=$(echo $url | sed 's#.*/war/\(.*\)/jenkins.war#\1#')
|
|
|
|
mkdir -p /opt/jenkins
|
|
trackingFile=/opt/jenkins/INSTALLED
|
|
|
|
installed=
|
|
if [ -f $trackingFile ]; then
|
|
installed=$(cat $trackingFile)
|
|
echo "Version installed is $installed"
|
|
fi
|
|
|
|
if [ $version != "$installed" ]; then
|
|
echo "Downloading $version from '$url'"
|
|
while ! curl -s -o /opt/jenkins/jenkins.war "$url"
|
|
do
|
|
echo "Trying again in 5 seconds"
|
|
sleep 5
|
|
done
|
|
|
|
echo $version > $trackingFile
|
|
fi
|
|
|
|
|
|
cd /opt/jenkins
|
|
exec java $JENKINS_OPTS -jar jenkins.war
|