# 使用するubuntuのバージョンを指定
FROM ubuntu:18.04

# 使うコマンドをインストール
RUN apt-get -y update

RUN apt-get install -y init

RUN apt-get install -y systemd

RUN apt-get install -y vim

RUN apt-get -y autoclean

RUN apt-get -y update

RUN apt-get install -y openjdk-8-jre-headless

#tomcatインストール
RUN apt-get install -y tomcat9 tomcat9-admin

RUN systemctl enable tomcat9

RUN echo '<?xml version="1.0" encoding="UTF-8"?> \n\
<!-- \n\
  Licensed to the Apache Software Foundation (ASF) under one or more \n\
  contributor license agreements.  See the NOTICE file distributed with \n\
  this work for additional information regarding copyright ownership. \n\
  The ASF licenses this file to You under the Apache License, Version 2.0 \n\
  (the "License"); you may not use this file except in compliance with \n\
  the License.  You may obtain a copy of the License at \n\
 \n\
      http://www.apache.org/licenses/LICENSE-2.0 \n\
 \n\
  Unless required by applicable law or agreed to in writing, software \n\
  distributed under the License is distributed on an "AS IS" BASIS, \n\
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. \n\
  See the License for the specific language governing permissions and \n\
  limitations under the License. \n\
--> \n\
<tomcat-users xmlns="http://tomcat.apache.org/xml" \n\
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" \n\
              xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd" \n\
              version="1.0"> \n\
<!-- \n\
  NOTE:  By default, no user is included in the "manager-gui" role required \n\
  to operate the "/manager/html" web application.  If you wish to use this app, \n\
  you must define such a user - the username and password are arbitrary. It is \n\
  strongly recommended that you do NOT use one of the users in the commented out \n\
  section below since they are intended for use with the examples web \n\
  application. \n\
--> \n\
<!-- \n\
  NOTE:  The sample user and role entries below are intended for use with the \n\
  examples web application. They are wrapped in a comment and thus are ignored \n\
  when reading this file. If you wish to configure these users for use with the \n\
  examples web application, do not forget to remove the <!.. ..> that surrounds \n\
  them. You will also need to set the passwords to something appropriate. \n\
--> \n\
<!-- \n\
  <role rolename="tomcat"/> \n\
  <role rolename="role1"/> \n\
  <user username="tomcat" password="<must-be-changed>" roles="tomcat"/> \n\
  <user username="both" password="<must-be-changed>" roles="tomcat,role1"/> \n\
  <user username="role1" password="<must-be-changed>" roles="role1"/> \n\
--> \n\
<role rolename="admin-gui" /> \n\
<role rolename="manager-gui" /> \n\
<user username="tomcat" password="pass" roles="admin-gui,manager-gui" /> \n\
</tomcat-users> ' > /etc/tomcat9/tomcat-users.xml

RUN rm -rf /var/lib/tomcat9/webapps/ROOT

ADD https://github.com/gitbucket/gitbucket/releases/download/4.5/gitbucket.war /var/lib/tomcat9/webapps/

RUN chmod -R 775 /var/lib/tomcat9/webapps

RUN  mkdir /home/tomcat9

RUN chown tomcat:tomcat /home/tomcat9

RUN usermod -d /home/tomcat9 tomcat

CMD [ "/sbin/init" ]