125 lines
3.8 KiB
Bash
Executable File
125 lines
3.8 KiB
Bash
Executable File
#! /bin/bash
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# Parse a support-core plugin -style txt file as specification for jenkins plugins to be installed
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# in the reference directory, so user can define a derived Docker image with just :
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#
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# FROM jenkins
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# COPY plugins.txt /plugins.txt
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# RUN /usr/local/bin/plugins.sh /plugins.txt
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#
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# Note: Plugins already installed are skipped
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#
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set -e
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echo "WARN: plugins.sh is deprecated, please switch to install-plugins.sh"
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if [ -z "$1" ]
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then
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echo "
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USAGE:
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Parse a support-core plugin -style txt file as specification for jenkins plugins to be installed
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in the reference directory, so user can define a derived Docker image with just :
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FROM jenkins
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COPY plugins.txt /plugins.txt
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RUN /usr/local/bin/plugins.sh /plugins.txt
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Note: Plugins already installed are skipped
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"
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exit 1
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else
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JENKINS_INPUT_JOB_LIST=$1
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if [ ! -f "$JENKINS_INPUT_JOB_LIST" ]
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then
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echo "ERROR File not found: $JENKINS_INPUT_JOB_LIST"
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exit 1
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fi
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fi
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# the war includes a # of plugins, to make the build efficient filter out
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# the plugins so we dont install 2x - there about 17!
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if [ -d "$JENKINS_HOME" ]
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then
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TEMP_ALREADY_INSTALLED=$JENKINS_HOME/preinstalled.plugins.$$.txt
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else
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echo "ERROR $JENKINS_HOME not found"
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exit 1
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fi
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JENKINS_PLUGINS_DIR=/var/jenkins_home/plugins
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if [ -d "$JENKINS_PLUGINS_DIR" ]
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then
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echo "Analyzing: $JENKINS_PLUGINS_DIR"
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for i in "$JENKINS_PLUGINS_DIR"/*/; do
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JENKINS_PLUGIN=$(basename "$i")
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JENKINS_PLUGIN_VER=$(egrep -i Plugin-Version "$i/META-INF/MANIFEST.MF"|cut -d: -f2|sed 's/ //')
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echo "$JENKINS_PLUGIN:$JENKINS_PLUGIN_VER"
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done >"$TEMP_ALREADY_INSTALLED"
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else
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JENKINS_WAR=/usr/share/jenkins/jenkins.war
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if [ -f "$JENKINS_WAR" ]
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then
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echo "Analyzing war: $JENKINS_WAR"
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TEMP_PLUGIN_DIR=/tmp/plugintemp.$$
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while read -r i <&3; do
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rm -fr "$TEMP_PLUGIN_DIR"
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mkdir -p "$TEMP_PLUGIN_DIR"
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PLUGIN=$(basename "$i"|cut -f1 -d'.')
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(cd "$TEMP_PLUGIN_DIR" || exit; jar xf "$JENKINS_WAR" "$i"; jar xvf "$TEMP_PLUGIN_DIR/$i" META-INF/MANIFEST.MF >/dev/null 2>&1)
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VER=$(egrep -i Plugin-Version "$TEMP_PLUGIN_DIR/META-INF/MANIFEST.MF"|cut -d: -f2|sed 's/ //')
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echo "$PLUGIN:$VER"
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done 3< <(jar tf "$JENKINS_WAR" | egrep '[^detached-]plugins.*\..pi' | sort) > "$TEMP_ALREADY_INSTALLED"
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rm -fr "$TEMP_PLUGIN_DIR"
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else
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rm -f "$TEMP_ALREADY_INSTALLED"
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echo "ERROR file not found: $JENKINS_WAR"
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exit 1
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fi
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fi
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REF=/usr/share/jenkins/ref/plugins
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mkdir -p $REF
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COUNT_PLUGINS_INSTALLED=0
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while read -r spec || [ -n "$spec" ]; do
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plugin=(${spec//:/ });
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[[ ${plugin[0]} =~ ^# ]] && continue
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[[ ${plugin[0]} =~ ^[[:space:]]*$ ]] && continue
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[[ -z ${plugin[1]} ]] && plugin[1]="latest"
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if [ -z "$JENKINS_UC_DOWNLOAD" ]; then
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JENKINS_UC_DOWNLOAD=$JENKINS_UC/download
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fi
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if ! grep -q "${plugin[0]}:${plugin[1]}" "$TEMP_ALREADY_INSTALLED"
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then
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echo "Downloading ${plugin[0]}:${plugin[1]}"
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curl --retry 3 --retry-delay 5 -sSL -f "${JENKINS_UC_DOWNLOAD}/plugins/${plugin[0]}/${plugin[1]}/${plugin[0]}.hpi" -o "$REF/${plugin[0]}.jpi"
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unzip -qqt "$REF/${plugin[0]}.jpi"
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(( COUNT_PLUGINS_INSTALLED += 1 ))
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else
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echo " ... skipping already installed: ${plugin[0]}:${plugin[1]}"
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fi
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done < "$JENKINS_INPUT_JOB_LIST"
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echo "---------------------------------------------------"
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if (( "$COUNT_PLUGINS_INSTALLED" > 0 ))
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then
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echo "INFO: Successfully installed $COUNT_PLUGINS_INSTALLED plugins."
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if [ -d $JENKINS_PLUGINS_DIR ]
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then
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echo "INFO: Please restart the container for changes to take effect!"
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fi
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else
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echo "INFO: No changes, all plugins previously installed."
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fi
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echo "---------------------------------------------------"
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#cleanup
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rm "$TEMP_ALREADY_INSTALLED"
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exit 0
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