Add srv folder with templates, scripts and server.

2026-05-19 14:06:45 -04:00 · 2012-09-26 21:28:37 +01:00
parent 521baa5890
commit a3d8a64b5a
7 changed files with 523 additions and 0 deletions
--- a/srv/scripts/gvm
+++ b/srv/scripts/gvm
@@ -0,0 +1,223 @@
+#!/bin/bash
+GVM_VERSION="0.1"
+echo "Groovy Version Manager $GVM_VERSION"
+
+#
+# function definitions
+#
+
+function help {
+	echo ""
+	echo "Usage: gvm <command> <candidate> [version]"
+	echo ""
+	echo "   command    :  install, uninstall, list, use or help"
+	echo "   candidate  :  $CANDIDATES"
+	echo "   version    :  optional, defaults to latest stable if not provided"
+	echo ""
+	echo "eg: gvm install grails 2.1.0"
+}
+
+function determine_candidate_version {
+	if [ -z "$1" ]; then
+		VERSION=$(curl -s "$GVM_SERVICE/candidates/$CANDIDATE/default")
+	else
+		VERSION=$(curl -s "$GVM_SERVICE/candidates/$CANDIDATE/$1")
+	fi
+
+	if [ "$VERSION" == "invalid" ]; then
+		echo ""
+		echo "Stop! $1 is not a valid grails version."
+		exit 0
+	fi
+}
+
+function check_installed {
+	if [ -d "$GVM_DIR/$CANDIDATE/$VERSION" ]; then
+		echo ""
+		echo "Stop! $CANDIDATE $VERSION is already installed."
+		exit 0
+	fi
+}
+
+function check_not_installed {
+	if [ ! -d "$GVM_DIR/$CANDIDATE/$VERSION" ]; then
+		echo ""
+		echo "Stop! $CANDIDATE $VERSION is not installed."
+		exit 0
+	fi
+}
+
+function check_candidate_present {
+	if [ ! -d "$GVM_DIR/$CANDIDATE" ]; then
+		echo ""
+		echo "Stop! $CANDIDATE has never been installed."
+		exit 0
+	fi
+}
+
+function build_version_csv {
+	CANDIDATE="$1"
+	check_candidate_present "$CANDIDATE"
+
+	CSV=""
+	for version in $(ls -1 $GVM_DIR/$CANDIDATE); do
+		if [ $version != 'current' ]; then
+			CSV="$version,$CSV"
+		fi
+	done
+	CSV=${CSV%?}
+}
+
+function determine_current_version {
+	CANDIDATE="$1"
+	CURRENT=$(readlink "$GVM_DIR/$CANDIDATE/current" | sed -e "s_$GVM_DIR/$CANDIDATE/__g")
+}
+
+function download {
+	CANDIDATE="$1"
+	VERSION="$2"
+	mkdir -p "$GVM_DIR/archives"
+	if [ ! -f "$GVM_DIR/archives/$CANDIDATE-$VERSION.zip" ]; then
+		DOWNLOAD_URL=$(curl -s "$GVM_SERVICE/download/$CANDIDATE/$VERSION")
+		echo ""
+		echo "Downloading: $CANDIDATE $VERSION from: $DOWNLOAD_URL"
+		echo ""
+		curl -L "$DOWNLOAD_URL" >> "$GVM_DIR/archives/$CANDIDATE-$VERSION.zip"
+	else
+		echo ""
+		echo "Found a previously downloaded $CANDIDATE $VERSION archive."
+		echo "Not downloading it again..."
+	fi
+	echo ""
+}
+
+function server_down {
+	echo "------------------------------------------"
+	echo "   This is serious! Service is down!      "
+	echo " Please notify: @freshgroovy immediately! "
+	echo "------------------------------------------"
+	exit 0
+}
+
+#
+# Various sanity checks and default settings
+#
+
+if [ ! $(which curl) ]; then
+	echo "Please install curl through your package manager before using this tool."
+	exit 0
+fi
+
+if [ ! "$GVM_SERVICE" ]; then
+	GVM_SERVICE="http://localhost:8080"
+fi
+
+if [ ! "$GVM_DIR" ]; then
+	GVM_DIR="$HOME/.gvm"
+fi
+
+if [ ! -d "$GVM_DIR" ]; then
+	mkdir "$GVM_DIR"
+fi
+
+BROADCAST=$(curl -s "$GVM_SERVICE/app/alive/$GVM_VERSION")
+if [ "$BROADCAST" ]; then
+	echo "$BROADCAST"	
+else
+	server_down
+fi
+
+CANDIDATES=$(curl -s "$GVM_SERVICE/candidates")
+if [ "$1" == "help" -o -z "$1" -o -z "$2" ]; then
+	help
+	exit 0
+fi
+
+if [ "$1" != "install" -a "$1" != "use" -a "$1" != "uninstall" -a "$1" != "list" -a "$1" != "help" -a "$1" != "selfupdate" ]; then
+	echo "Invalid command: $1"
+	help
+	exit 0
+fi
+
+CANDIDATE_VALID=$(curl -s "$GVM_SERVICE/candidates/$2")
+if [ "$CANDIDATE_VALID" == 'invalid' ]; then
+	echo "Invalid candidate: $2"
+	help
+	exit 0
+fi
+
+#
+# Command functions
+#
+
+function gvm-install {
+	CANDIDATE="$1"
+	determine_candidate_version "$2"
+	check_installed
+
+	download "$CANDIDATE" "$VERSION"
+	echo "Installing: $CANDIDATE $VERSION"
+	
+	mkdir -p "$GVM_DIR/$CANDIDATE"
+
+	unzip -q "$GVM_DIR/archives/$CANDIDATE-$VERSION.zip" -d "/tmp/"
+	mv "/tmp/$CANDIDATE-$VERSION" "$GVM_DIR/$CANDIDATE/$VERSION"
+	echo "Done installing!"
+	echo ""
+	echo "Start using $CANDIDATE $VERSION by issuing the following command:"
+	echo "   gvm use $CANDIDATE $VERSION"
+}
+
+function gvm-use {
+	CANDIDATE="$1"
+	determine_candidate_version "$2"
+	check_not_installed
+
+	if [ -L "$GVM_DIR/$CANDIDATE/current" ]; then
+		unlink "$GVM_DIR/$CANDIDATE/current"
+	fi
+	ln -s "$GVM_DIR/$CANDIDATE/$VERSION" "$GVM_DIR/$CANDIDATE/current"
+	echo ""
+	echo Using "$CANDIDATE" version "$VERSION"
+}
+
+function gvm-list {
+	CANDIDATE="$1"
+	build_version_csv "$CANDIDATE"
+	determine_current_version "$CANDIDATE"
+	FRAGMENT=$(curl -s "$GVM_SERVICE/candidates/$CANDIDATE/list?current=$CURRENT&installed=$CSV")
+	echo "$FRAGMENT"
+}
+
+function gvm-uninstall {
+	CANDIDATE="$1"
+	VERSION="$2"
+	CURRENT=$(readlink "$GVM_DIR/$CANDIDATE/current" | sed -e "s_$GVM_DIR/$CANDIDATE/__g")
+	if [ -h "$GVM_DIR/$CANDIDATE/current" -a "$VERSION" == "$CURRENT" ]; then
+		echo ""
+		echo "Unselecting $CANDIDATE $VERSION..."
+		unlink "$GVM_DIR/$CANDIDATE/current"
+	fi
+	echo ""
+	if [ -d "$GVM_DIR/$CANDIDATE/$VERSION" ]; then
+		echo "Uninstalling $CANDIDATE $VERSION..."
+		rm -rf "$GVM_DIR/$CANDIDATE/$VERSION"
+	else
+		echo "$CANDIDATE $VERSION is not installed."
+	fi
+}
+
+function gvm-selfupdate {
+	curl -s "$GVM_SERVICE/res/init" > "$HOME/.gvm/bin/gvm-init.sh"
+	curl -s "$GVM_SERVICE/res/gvm" > "$HOME/.gvm/bin/gvm"
+
+	chmod +x "$HOME/.gvm/bin/gvm-init.sh"
+	chmod +x "$HOME/.gvm/bin/gvm"
+
+	echo "Successfully upgraded GVM."
+	echo ""
+}
+
+# Main command
+
+gvm-"$1" "$2" "$3"
--- a/srv/scripts/gvm-init.sh
+++ b/srv/scripts/gvm-init.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+export GVM_SERVICE="http://get.freshgroovy.org"
+
+PATH="$HOME/.gvm/bin:$PATH"
+
+GROOVY_HOME="$HOME/.gvm/groovy/current"
+GRAILS_HOME="$HOME/.gvm/grails/current"
+GRIFFON_HOME="$HOME/.gvm/griffon/current"
+GRADLE_HOME="$HOME/.gvm/gradle/current"
+
+export PATH="$GROOVY_HOME/bin:$GRAILS_HOME/bin:$GRIFFON_HOME/bin:$GRADLE_HOME/bin:$PATH"
--- a/srv/scripts/install.sh
+++ b/srv/scripts/install.sh
@@ -0,0 +1,139 @@
+#!/bin/bash
+
+GVM_SERVICE="http://get.freshgroovy.org"
+
+echo '                                                                     '
+echo 'Thanks for using                                                     '
+echo '                                                                     '
+echo '_____/\\\\\\\\\\\\__/\\\________/\\\__/\\\\____________/\\\\_        '
+echo ' ___/\\\//////////__\/\\\_______\/\\\_\/\\\\\\________/\\\\\\_       '
+echo '  __/\\\_____________\//\\\______/\\\__\/\\\//\\\____/\\\//\\\_      '
+echo '   _\/\\\____/\\\\\\\__\//\\\____/\\\___\/\\\\///\\\/\\\/_\/\\\_     '
+echo '    _\/\\\___\/////\\\___\//\\\__/\\\____\/\\\__\///\\\/___\/\\\_    '
+echo '     _\/\\\_______\/\\\____\//\\\/\\\_____\/\\\____\///_____\/\\\_   '
+echo '      _\/\\\_______\/\\\_____\//\\\\\______\/\\\_____________\/\\\_  '
+echo '       _\//\\\\\\\\\\\\/_______\//\\\_______\/\\\_____________\/\\\_ '
+echo '        __\////////////__________\///________\///______________\///__'
+echo '                                                                     '
+echo '                                       Will now attempt installing...'
+echo '                                                                     '
+
+echo "Looking for JAVA_HOME..."
+if [ -z "$JAVA_HOME" ]; then
+	echo "Not found."
+	echo ""
+	echo "======================================================================================================"
+	echo " Please ensure that you have a Java SDK installed and that JAVA_HOME environment variable is set."
+	echo " accordingly."
+	echo ""
+	echo " Java can be found here:"
+	echo "     http://www.oracle.com/technetwork/java/javase/downloads/index.html"
+	echo ""
+	echo " Set JAVA_HOME by editing your ~/.profile file and adding:"
+	echo "     export JAVA_HOME=\"/path/to/my/jdk\""
+	echo "======================================================================================================"
+	echo ""
+	exit 0
+fi
+
+echo "Validating JAVA_HOME..."
+if [ ! -f "$JAVA_HOME/bin/java" ]; then
+	echo "Invalid."
+	echo ""
+	echo "======================================================================================================"
+	echo " Please ensure that your JAVA_HOME points to a valid Java SDK."
+	echo " You are currently pointing to:"
+	echo ""
+	echo "  $JAVA_HOME"
+	echo ""
+	echo " This does not seem to be valid. Please rectify and restart."
+	echo "======================================================================================================"
+	echo ""
+	exit 0	
+fi
+
+echo "Checking for previous versions of Grails..."
+if [ ! -z "$GRAILS_HOME" ]; then
+	echo "GRAILS_HOME found."
+	echo ""
+	echo "======================================================================================================"
+	echo " You already have a GRAILS_HOME defined. This will cause problems with GVM."
+	echo " GRAILS_HOME is currently pointing to:"
+	echo ""
+	echo "  $GRAILS_HOME"
+	echo ""
+	echo " Please remove it from your PATH and restart."
+	echo "======================================================================================================"
+	echo ""
+	exit 0
+fi
+
+if [ ! -z $(which grails) ]; then
+	echo "Grails found."
+	echo ""
+	echo "======================================================================================================"
+	echo " You already have Grails installed. This will cause problems with GVM."
+	echo " Grails was found at:"
+	echo ""
+	echo " $(which grails)"
+	echo ""
+	echo " Please remove it from your PATH and restart."
+	echo "======================================================================================================"
+	echo ""
+	exit 0
+fi
+
+echo "Looking for curl..."
+if [ -z $(which curl) ]; then
+	echo "Not found."
+	echo ""
+	echo "======================================================================================================"
+	echo " Please install curl on your system using your favourite package manager."
+	echo ""
+	echo " What is 'curl' you might ask?"
+	echo ""
+	echo " From the curl manpage:"
+	echo ""
+	echo " curl  is a tool to transfer data from or to a server, using one of the supported protocols. The"
+	echo " command is designed to work without user interaction. curl offers a busload of useful tricks like"
+	echo " proxy support, user authentication, FTP upload, HTTP post, SSL connections, cookies, file transfer"
+	echo " resume, Metalink, and more. the number of features will make your head spin!"
+	echo ""
+	echo " GVM uses curl for crucial interactions with it's backend server."
+	echo ""
+	echo " Please install curl and restart."
+	echo "======================================================================================================"
+	echo ""
+	exit 0
+fi
+
+echo "Installing gvm scripts..."
+mkdir -p "$HOME/.gvm/bin"
+curl -s "$GVM_SERVICE/res/init" > "$HOME/.gvm/bin/gvm-init.sh"
+curl -s "$GVM_SERVICE/res/gvm" > "$HOME/.gvm/bin/gvm"
+chmod +x "$HOME/.gvm/bin/gvm-init.sh"
+chmod +x "$HOME/.gvm/bin/gvm"
+
+SNIPPET='[[ -s "$HOME/.gvm/bin/gvm-init.sh" ]] && . "$HOME/.gvm/bin/gvm-init.sh"'
+echo "Attempting to update bash profile..."
+if [ ! -f "$HOME/.profile" -a ! -f "$HOME/.bashrc" ]; then
+	echo "#!/bin/bash" > "$HOME/.profile"
+	echo "$SNIPPET" >> "$HOME/.profile"
+	echo "Created and updated .profile"
+else
+	if [ -f "$HOME/.profile" ]; then
+		echo "" >> "$HOME/.profile"
+		echo "$SNIPPET" >> "$HOME/.profile"
+		echo "Updated existing .profile"
+	else
+		echo "" >> "$HOME/.bashrc"
+		echo "$SNIPPET" >> "$HOME/.bashrc"
+		echo "Updated existing .bashrc"
+	fi
+fi
+
+echo "All done!"
+
+echo ""
+echo "Please open a new terminal and enter 'gvm help' to get started."
+echo "Enjoy!!!"
--- a/srv/server.groovy
+++ b/srv/server.groovy
@@ -0,0 +1,113 @@
+import groovy.text.SimpleTemplateEngine
+import org.vertx.groovy.core.http.RouteMatcher
+
+def grails = ['1.3.7','1.3.8','1.3.9','2.0.0','2.0.1','2.0.2','2.0.3','2.0.4','2.1.0','2.1.1']
+def groovy = ['1.8.8','2.0.0','2.0.1','2.0.2']
+def griffon = ['1.0.0','1.0.1','1.0.2']
+//def candidates = [grails:grails, groovy:groovy, griffon:griffon]
+def candidates = [grails:grails]
+//def defaults = [grails:'2.1.1', groovy:'2.0.2', griffon:'1.0.2']
+def defaults = [grails:'2.1.1']
+
+def gvmVersion = '0.1'
+def serverVersion = '0.1'
+def vertxVersion = '1.2.3.final'
+
+def templateEngine = new SimpleTemplateEngine()
+
+def rm = new RouteMatcher()
+
+rm.get("/") { req ->
+	addPlainTextHeader req
+	req.response.sendFile('scripts/install.sh')
+}
+
+rm.get("/res/init") { req ->
+	addPlainTextHeader req
+	req.response.sendFile('scripts/gvm-init.sh')
+}
+
+rm.get("/res/gvm") { req ->
+	addPlainTextHeader req
+	req.response.sendFile('scripts/gvm.sh')
+}
+
+rm.get("/candidates") { req ->
+	addPlainTextHeader req
+	req.response.end buildCsv(candidates.keySet())
+}
+
+rm.get("/candidates/:candidate") { req ->
+	def candidate = req.params['candidate']
+	def versions = buildCsv(candidates[candidate])?.toString()
+	addPlainTextHeader req
+    req.response.end (versions ?: "")
+}
+
+rm.get("/candidates/:candidate/default") { req ->
+	def candidate = req.params['candidate']
+	addPlainTextHeader req
+	req.response.end defaults[candidate]
+}
+
+rm.get("/candidates/:candidate/list") { req ->
+	def candidate = req.params['candidate']
+	def current = req.params['current']
+	def installed = req.params['installed']
+	def gtplFile = new File('templates/list.gtpl')
+	def binding = [candidate:candidate, available:grails, current:current, installed:installed]
+	def template = templateEngine.createTemplate(gtplFile).make(binding)
+	addPlainTextHeader req
+	req.response.end template.toString()
+}
+
+rm.get("/candidates/:candidate/:version") { req ->
+	def candidate = req.params['candidate']
+	def version = req.params['version']
+	def found = (candidates[candidate].find { it == version}) ? version : 'invalid'
+	addPlainTextHeader req
+    req.response.end found
+}
+
+rm.get("/download/:candidate/:version") { req ->
+	def candidate = req.params['candidate']
+	def version = req.params['version']
+	addPlainTextHeader req
+	req.response.end "http://dist.springframework.org.s3.amazonaws.com/release/GRAILS/${candidate}-${version}.zip"
+}
+
+rm.get("/app/version") { req ->
+	addPlainTextHeader req
+	req.response.end '0.1'
+}
+
+rm.get("/app/alive/:version") { req ->
+	addPlainTextHeader req
+	def version = req.params['version']
+	def gtpFile, binding
+	if(gvmVersion == version){
+		gtplFile = new File('templates/broadcast.gtpl')
+		binding = [server:serverVersion, vertx:vertxVersion]
+	} else {
+		gtplFile = new File('templates/upgrade.gtpl')
+		binding = [version:gvmVersion]
+	}
+	def template = templateEngine.createTemplate(gtplFile).make(binding)
+	req.response.end template.toString()
+}
+
+private addPlainTextHeader(req){
+	req.response.putHeader("Content-Type", "text/plain")
+}
+
+def port = System.getenv('PORT') ?: 8080
+def host = System.getenv('PORT') ? '0.0.0.0' : 'localhost'
+println "Starting vertx on $host:$port"
+vertx.createHttpServer().requestHandler(rm.asClosure()).listen(port as int, host)
+
+private buildCsv(list){
+	if(!list) return ""
+	def csv = ''
+	list.each { csv += "$it," }
+	csv[0..-2]	
+}
--- a/srv/templates/broadcast.gtpl
+++ b/srv/templates/broadcast.gtpl
@@ -0,0 +1,10 @@
+GVM server ${server} on vertx ${vertx}
+
+=== BROADCAST ==========================================
+This application is currently in beta. If you experience
+any problems then please raise an issue on GitHub at:
+https://github.com/freshgroovy/gvm/issues
+
+Only Grails is available in this beta release. Groovy,
+Griffon and Gradle coming soon!
+========================================================
--- a/srv/templates/list.gtpl
+++ b/srv/templates/list.gtpl
@@ -0,0 +1,21 @@
+
+--------------------------------------------------------
+Available ${candidate.capitalize()} Versions
+--------------------------------------------------------
+<%
+	available.each { version ->
+		print "\n"
+		if(current == version) { 
+			print ' > '
+		} else if(installed.contains(version)){
+			print ' * '
+		} else {
+			print '   '
+		}
+		print version
+	}
+%>
+--------------------------------------------------------
+* - installed
+> - currently in use
+--------------------------------------------------------
--- a/srv/templates/upgrade.gtpl
+++ b/srv/templates/upgrade.gtpl
@@ -0,0 +1,5 @@
+
+===============================================
+     Your version of gvm is out of date!
+  Please upgrade to the latest version: ${version}
+===============================================