Testing goinstall branches

.gitignore

@@ -1,6 +1,7 @@
 *~
 go
 gos/
+pkgs
 pkgsets/
 archive/
 environments/

CHANGELOG

@@ -1,15 +1,7 @@
-Version: 1.0.x
-State: LTR
-
-CHANGES:
-  * Minor bug fixes and cleanup. 1.0.x will always be a safe upgrade path.
-
 Version: 0.0.8
-State: Stable
+State: Development
 
 CHANGES:
-  * Complete overhaul of the package system. Now uses 
-    http://github.com/moovweb/gpkg
 
 Version: 0.0.7
 State: Stable

README.md

@@ -1,35 +1,26 @@
-# gvm
-
-GVM provides an interface to manage Go versions.
-
-Features
-========
-* Install/Uninstall Go versions with `gvm install [tag]` where tag is "60.3", "weekly.2011-11-08", or "tip"
-* List added/removed files in GOROOT with `gvm diff`
-* Manage GOPATHs with `gvm pkgset [create/use/delete] [name]`
-* List latest release tags with `gvm listall`. Use `--all` to list weekly as well.
-* Cache a clean copy of the latest Go source for multiple version installs.
-
-Background
-==========
-When we started developing in Go mismatched dependencies and API changes plauged our build process and made it extremely difficult to merge with other peoples changes.
-
-After nuking my entire GOROOT several times and rebuilding I decided to come up with a tool to oversee the process. It eventually evolved into what gvm is today.
-
 Installing
 ==========
 
-To install:
+To install the stable release run:
+
+    bash -s stable < <(curl -s https://raw.github.com/moovweb/gvm/master/binscripts/gvm-installer)
+
+To install the development branch (NOT USUALLY RECOMMENDED!) run:
 
     bash < <(curl -s https://raw.github.com/moovweb/gvm/master/binscripts/gvm-installer)
 
+Protect Your GO!
+================
+
+    sudo chown -R root:root ~/.gvm/gos/
+
+This will keep libraries from accidentally installing into the main Go soure tree
+
 Installing Go
 =============
     gvm install 60.3
     gvm use 60.3
-Once this is done Go will be in the path and ready to use. $GOROOT and $GOPATH are set automatically.
-
-You are now ready to create and use packages built using gpkg. Instructions can be found at http://github.com/moovweb/gpkg
+Once this is done Go will be in the path and ready to use. $GOROOT is set automatically.
 
 List Go Versions
 ================
@@ -43,8 +34,6 @@ To completely remove gvm and all installed Go versions and packages:
 
     gvm implode
 
-If that doesn't work see the troubleshooting steps at the bottom of this page.
-
 Mac OSX Requirements
 ====================
     Install mercurial from http://mercurial.berkwood.com/
@@ -59,6 +48,3 @@ Linux Requirements
     sudo apt-get install bison
     sudo apt-get install gcc
 
-Troubleshooting
-===============
-Sometimes especially during upgrades the state of gvm's files can get mixed up. This is mostly true for upgrade from older version than 0.0.8. Changes are slowing down and a LTR is imminent. But for now `rm -rf ~/.gvm` will always remove gvm. Stay tuned!

VERSION

@@ -1 +1 @@
-1.0.9
+0.0.8-dev

bin/gvm

@@ -24,7 +24,7 @@ if [[ "$?" != "0" ]]; then
 fi
 
 if [[ $command == "version" ]]; then
-	display_message "Go Version Manager v$GVM_VERSION installed at $GVM_ROOT"
+	display_message "Go Version Manager v$GVM_VERSION"
 else
 	if [ -f $GVM_ROOT/scripts/$command ]; then
 		shift

binscripts/gvm-installer

@@ -7,67 +7,55 @@ display_error() {
 	exit 1
 }
 
-update_profile() {
-	[ -f $1 ] || return 1
-
-	cat $1 | grep "$source_line" > /dev/null 2>&1
-	if [ $? -ne 0 ]; then
-		echo "$source_line" >> $1
-	fi
-}
-
 BRANCH=$1
-GVM_DEST=$2
-if [ "$GVM_DEST" == "" ]; then
-	GVM_DEST="$HOME"
-	GVM_NAME=".gvm"
+if [ "$(whoami)" != "root" ]; then
+	GVM_DEST=~
+	GVM_NAME=.gvm
 else
-	GVM_NAME="gvm"
+	GVM_DEST=/usr/local
+	GVM_NAME=gvm
 fi
 
+ENV_FILE=~/.bashrc
 SRC_REPO=git://github.com/moovweb/gvm.git
+#SRC_REPO=~/install.gvm
 
-[ "$GVM_DEST" == "" ] && display_error "No destination specified!"
 [ -d $GVM_DEST/$GVM_NAME ] && display_error "Already installed!"
-[ -d $GVM_DEST ] || mkdir -p $GVM_DEST > /dev/null 2>&1 || display_error "Failed to create $GVM_DEST"
 
 cd $GVM_DEST && git clone $SRC_REPO $GVM_NAME > /dev/null 2>&1 || 
 	display_error "Failed to clone from $SRC_REPO into $GVM_DEST/$GVM_NAME"
 
-if [ "$BRANCH" != "" ]; then
-	cd $GVM_DEST/$GVM_NAME && git checkout $BRANCH > /dev/null 2>&1 ||
-		display_error "Failed to checkout $BRANCH branch"
+if [ "$BRANCH" == "stable" ]; then
+  cd $GVM_DEST/$GVM_NAME && git checkout $BRANCH > /dev/null 2>&1 ||
+    display_error "Failed to checkout $BRANCH branch"
 fi
 
 mv $GVM_DEST/$GVM_NAME/.git $GVM_DEST/$GVM_NAME/git.bak
 
-if [ "$GVM_NAME" == ".gvm" ]; then
-	source_line="[[ -s \"\$HOME/.gvm/scripts/gvm\" ]] && source \"\$HOME/.gvm/scripts/gvm\""
-	source_file="\$HOME/.gvm/scripts/gvm"
-else
-	source_line="[[ -s \"${GVM_DEST}/gvm/scripts/gvm\" ]] && source \"${GVM_DEST}/gvm/scripts/gvm\""
-	source_file="${GVM_DEST}/gvm/scripts/gvm"
-fi
-
-if [ "`uname`" == "Linux" ]; then
-	update_profile $HOME/.bashrc || update_profile $HOME/.bash_profile
-elif [ "`uname`" == "Darwin" ]; then
-	update_profile $HOME/.profile || update_profile $HOME/.bash_profile
-fi
-
-if [ "$?" != "0" ]; then
-	echo 'Unable to locate profile settings file'
-	echo
-	echo " You will have to manually add the following line:"
-	echo
-	echo "  $source_line"
-	echo
+if [ "$(whoami)" != "root" ]; then
+  if [ -e ~/.bashrc ]; then
+    cat ~/.bashrc | grep "\[\[ -s \"\$HOME/.gvm/scripts/gvm\" ]] && source \"\$HOME/.gvm/scripts/gvm\"" > /dev/null 2>&1
+    if [ $? -ne 0 ]; then
+      echo '[[ -s "$HOME/.gvm/scripts/gvm" ]] && source "$HOME/.gvm/scripts/gvm"' >> $ENV_FILE
+    fi
+  elif [ -e ~/.profile ]; then
+    cat ~/.bashrc | grep "\[\[ -s \"\$HOME/.gvm/scripts/gvm\" ]] && source \"\$HOME/.gvm/scripts/gvm\"" > /dev/null 2>&1
+    if [ $? -ne 0 ]; then
+      echo '[[ -s "$HOME/.gvm/scripts/gvm" ]] && source "$HOME/.gvm/scripts/gvm"' >> $ENV_FILE
+    fi
+	else
+    echo 'Unable to location profile settings file'
+		echo
+    echo " You will have to manually add the following line:"
+    echo " [[ -s \"\$HOME/.gvm/scripts/gvm\" ]] && source \"\$HOME/.gvm/scripts/gvm\""
+    echo
+    echo "To get started right away run \`source ~/.gvm/scripts/gvm\`"
+    echo
+  fi
 fi
 echo "export GVM_ROOT=$GVM_DEST/$GVM_NAME" > $GVM_DEST/$GVM_NAME/scripts/gvm
 echo ". \$GVM_ROOT/scripts/gvm-default" >> $GVM_DEST/$GVM_NAME/scripts/gvm
 [[ -s "$GVM_DEST/$GVM_NAME/scripts/gvm" ]] && source "$GVM_DEST/$GVM_NAME/scripts/gvm"
-echo "Installed GVM v${GVM_VERSION}"
-echo
-echo "Please restart your terminal session or to get started right away run"
-echo " \`source ${source_file}\`"
-echo
+echo "Installed GVM v$GVM_VERSION"
+echo "Please restart your terminal session"
+

config/sources

@@ -0,0 +1 @@
+git@github.com:moovweb

gpkg/main.go

@@ -0,0 +1,12 @@
+package main
+
+import "os"
+
+func main() {
+	gvm_root := os.Getenv("GVM_ROOT")
+	if gvm_root == "" {
+		println("ERROR: gpkg requires gvm to run (http://github.com/moovweb/gvm)")
+	} else {
+		println("GVM Package Manager for release.r60.3!")
+	}
+}

scripts/env/gvm

@@ -12,10 +12,6 @@ function gvm() {
 		display_error "GVM_ROOT not set. Please source GVM_ROOT/scripts/gvm"
 		return $?
 	fi
-	if [[ -d $GVM_ROOT/.git ]]; then
-		mv $GVM_ROOT/.git $GVM_ROOT/git.bak ||
-			display_error "Failed to move git info out of the way"
-	fi
 	if [[ ! -d $GVM_ROOT ]]; then
 		display_error "GVM_ROOT does not exist. Please reinstall GVM"
 		return $?

scripts/env/pkgset-use

@@ -1,4 +1,4 @@
-function display_error() {
+display_error() {
 	tput sgr0
 	tput setaf 1
 	echo "ERROR: $1" >&2
@@ -6,14 +6,6 @@ function display_error() {
 	return 1
 }
 
-function display_message() {
-	# GREEN!
-	tput sgr0
-	tput setaf 2
-	echo "$1"
-	tput sgr0
-}
-
 function gvm_pkgset_use() {
 	[[ "$1" != "" ]] ||
 		display_error "Please specify a package set" || return 1
@@ -21,16 +13,12 @@ function gvm_pkgset_use() {
 	[[ "$gvm_go_name" != "" ]] || 
 		display_error "No Go version selected" || return 1
 
-	fuzzy_match=`ls $GVM_ROOT/environments | sort | grep "$gvm_go_name@" | grep "$1" | head -n 1` ||
+	fuzzy_match=`ls $GVM_ROOT/environments | sort | grep "$gvm_go_name@" | head -n 1 | grep "$1"` ||
 		display_error "Invalid package set" || return 1
 
-	. "$GVM_ROOT/environments/$fuzzy_match" ||
+	. "$GVM_ROOT/environments/$gvm_go_name@$1" ||
 		display_error "Failed to source the package set environment" || return 1
 
-	if [[ "$2" == "--default" ]]; then
-		cp $GVM_ROOT/environments/$fuzzy_match $GVM_ROOT/environments/default
-	fi
-
 	echo "Now using version $fuzzy_match"
 }
 

scripts/env/use

@@ -6,7 +6,7 @@ function display_error() {
 	return 1
 }
 
-function display_message() {
+display_message() {
 	# GREEN!
 	tput sgr0
 	tput setaf 2
@@ -20,7 +20,6 @@ function gvm_use() {
 	fuzzy_match=`ls $GVM_ROOT/gos | sort | grep "$1" | head -n 1 | grep "$1"` ||
 		display_error "Invalid version $1" || return 1
 
-	export PATH=$GVM_PATH_BACKUP
 	. $GVM_ROOT/environments/$fuzzy_match
 	if [[ "$2" == "--default" ]]; then
 		cp $GVM_ROOT/environments/$fuzzy_match $GVM_ROOT/environments/default

scripts/function/display_warning

@@ -1,7 +0,0 @@
-display_warning() {
-	# YELLOW!
-	tput sgr0
-	tput setaf 3
-	echo "$1"
-	tput sgr0
-}

scripts/get

@@ -8,7 +8,7 @@ cd $GVM_ROOT && git checkout -f ||
 	display_error "Failed to clean install"
 
 if [[ -n $1 ]]; then
-	cd $GVM_ROOT && git checkout $1 -f ||
+  cd $GVM_ROOT && git checkout $1 -f ||
 		display_error "Failed to checkout $1 branch"
 fi
 

scripts/gvm-check

@@ -2,14 +2,14 @@
 . $GVM_ROOT/scripts/functions
 
 [ -z `which hg` ] &&
-	display_error '* Could not find mercurial (try `sudo apt-get install mercurial`)'
+  display_error '* Could not find mercurial (try `sudo apt-get install mercurial`)'
 [ -z `which ar` ] &&
-	display_error '* Could not find binutils (try `sudo apt-get install binutils (or binutils-multiarch)`)'
+  display_error '* Could not find binutils (try `sudo apt-get install binutils (or binutils-multiarch)`)'
 [ -z `which bison` ] &&
-	display_error '* Could not find bison (try `sudo apt-get install bison`)'
+  display_error '* Could not find bison (try `sudo apt-get install bison`)'
 [ -z `which gcc` ] &&
-	display_error '* Could not find gcc (try `sudo apt-get install gcc`)'
+  display_error '* Could not find gcc (try `sudo apt-get install gcc`)'
 [ -z `which make` ] &&
-	display_error '* Could not find make (try `sudo apt-get install make`)'
+  display_error '* Could not find make (try `sudo apt-get install make`)'
 
 exit 0

scripts/gvm-default

@@ -15,7 +15,6 @@ mkdir -p $GVM_ROOT/environments > /dev/null 2>&1
 
 export GVM_VERSION=`cat $GVM_ROOT/VERSION`
 export PATH=$GVM_ROOT/bin:$PATH
-export GVM_PATH_BACKUP=$PATH
 [ -f $GVM_ROOT/environments/default ] && . $GVM_ROOT/environments/default
 . $GVM_ROOT/scripts/env/gvm
 

scripts/install

@@ -1,38 +1,11 @@
 #!/bin/bash
 . $GVM_ROOT/scripts/functions
 
-function show_usage() {
-	echo "Usage: gvm install [version] [options]"
-	echo "    -s, --source=SOURCE       Install Go from specified source."
-	echo "    -h, --help                Display this message."
-}
-
-read_command_line() {
-	VERSION=$1
-	shift
-	GO_SOURCE_URL=https://go.googlecode.com/hg/
-	for i in $*; do
-		case $i in
-			-s=*|--source=*)
-				GO_SOURCE_URL=$i
-			;;
-			-h|--help*)
-				show_usage
-				exit 0
-			;;
-			*)
-				echo "Invalid option $i"
-				show_usage
-				exit 65 # Bad arguments
-			;;
-		esac
-	done
-}
-
 download_source() {
 	GO_CACHE_PATH=$GVM_ROOT/archive/go
+	GO_SOURCE_URL=https://go.googlecode.com/hg/
 	[ -d $GO_CACHE_PATH ] && return
-	display_message "Downloading Go source..."
+	echo "Downloading Go source..."
 	hg clone $GO_SOURCE_URL $GO_CACHE_PATH >> $GVM_ROOT/logs/go-download.log  2>&1 ||
 		display_error "Couldn't download Go source"
 }
@@ -42,7 +15,7 @@ check_tag() {
 }
 
 update_source() {
-	display_message "Updating Go source..."
+	echo "Updating Go source..."
 	hg pull -R $GO_CACHE_PATH >> $GVM_ROOT/logs/go-download.log 2>&1 || 
 		display_error "Couldn't get latest Go version info"
 }
@@ -54,13 +27,12 @@ copy_source() {
 
 
 compile_go() {
-	display_message " * Compiling..."
+	echo " * Compiling..."
 	unset GOARCH && unset GOOS && unset GOPATH && unset GOBIN && unset GOROOT &&
 	export GOBIN=$GO_INSTALL_ROOT/bin && 
 	export PATH=$GOBIN:$PATH && 
 	export GOROOT=$GO_INSTALL_ROOT &&
-	#cd $GO_INSTALL_ROOT/src && ./all.bash &> $GVM_ROOT/logs/go-$version-compile.log || 
-	cd $GO_INSTALL_ROOT/src && ./make.bash &> $GVM_ROOT/logs/go-$version-compile.log || 
+	cd $GO_INSTALL_ROOT/src && ./all.bash &> $GVM_ROOT/logs/go-$version-compile.log || 
 		(rm -rf $GO_INSTALL_ROOT && display_error "Failed to compile")
 }
 
@@ -73,25 +45,22 @@ create_enviroment() {
 	echo "export GOPATH; GOPATH=\"\$GVM_ROOT/pkgsets/$version/global\"" >> $new_env_file
 	echo "export PATH; PATH=\"\$GVM_ROOT/pkgsets/$version/global/bin:\$GVM_ROOT/gos/$version/bin:\$GVM_ROOT/bin:\$PATH\"" >> $new_env_file
 	. $GVM_ROOT/scripts/env/use
-	gvm_use $version &> /dev/null ||
-		display_error "Failed to use installed version"
+	gvm_use $version &> /dev/null
 	gvm pkgset create global
+	. $GVM_ROOT/scripts/env/pkgset-use
+	gvm_pkgset_use global &> /dev/null
 	unset GOPATH
 }
 
 install_go() {
 	GO_INSTALL_ROOT=$GVM_ROOT/gos/$version
-	#trap 'rm -rf $GO_INSTALL_ROOT; display_error "Canceled!"' INT
+	trap 'rm -rf $GO_INSTALL_ROOT; display_error "Canceled!"' INT
 
 	# Check for existing install
-	if [ -d $GO_INSTALL_ROOT ]; then
-		[ -f $GO_INSTALL_ROOT/manifest ] &&
-			display_error "Already installed!"
-		display_warning "Removing corrupt install..."
-		gvm uninstall $version
-	fi
+	[ -d $GO_INSTALL_ROOT ] && 
+		display_error "Already installed!"
 
-	display_message "Installing $version..."
+	echo "Installing $version..."
 
 	# Create the global package set folder
 	mkdir -p $GVM_ROOT/pkgsets/$version >> $GVM_ROOT/logs/go-$version-install.log 2>&1 || 
@@ -103,8 +72,8 @@ install_go() {
 }
 
 install_gpkg() {
-	display_message " * Installing gpkg..."
-	$GVM_GOINSTALL github.com/moovweb/gpkg > $GVM_ROOT/logs/$version-gpkg.log 2>&1
+	echo " * Installing gpkg..."
+	goinstall github.com/moovweb/gvm/gpkg > /dev/null 2>&1
 	if [[ $? -ne 0 ]]; then
 		echo "Failed to install gpkg"
 		return 1
@@ -112,48 +81,48 @@ install_gpkg() {
 }
 
 install_gb() {
-	display_message " * Installing gb..."
-	$GVM_GOINSTALL github.com/skelterjohn/go-gb/gb > $GVM_ROOT/logs/$version-gb.log 2>&1
-	if [[ $? -ne 0 ]]; then
-		echo "Failed to install gb"
-		return 1
+	if [[ "$version" == "release.r60.3" ]]; then
+		echo " * Installing gb..."
+		goinstall github.com/skelterjohn/go-gb/gb > /dev/null 2>&1
+		if [[ $? -ne 0 ]]; then
+			echo "Failed to install gb"
+			return 1
+		fi
 	fi
 }
 
 install_goprotobuf() {
-	display_message " * Installing goprotobuf..."
-	$GVM_GOINSTALL goprotobuf.googlecode.com/hg/proto > $GVM_ROOT/logs/$version-pb-compiler.log 2>&1
-	if [[ $? -ne 0 ]]; then
-		echo "Failed to install goprotobuf"
-		return 1
-	fi
-	#if [[ $version == "release.r60.3" ]]; then
+	if [[ "$version" == "release.r60.3" ]]; then
+		echo " * Installing goprotobuf..."
+		goinstall goprotobuf.googlecode.com/hg/proto > /dev/null 2>&1
+		if [[ $? -ne 0 ]]; then
+			echo "Failed to install goprotobuf"
+			return 1
+		fi
 		cd $GVM_ROOT/gos/$version/src/pkg/goprotobuf.googlecode.com/hg/compiler
-		make install >> $GVM_ROOT/logs/$version-pb-compiler.log 2>&1
+		make install > $GVM_ROOT/logs/$version-pb-compiler.log 2>&1
 		if [[ $? -ne 0 ]]; then
 			echo "Failed to install goprotobuf compiler"
 			return 1
 		fi
-	#fi
+	fi
 }
 
 main() {
+	VERSION=$1
 	trap 'display_error "Canceled!"' INT
-	read_command_line $@
+	# GREEN!
+	tput sgr0
+	tput setaf 2
 	[ -z $VERSION ] && display_error "No version specified"
 	download_source
 	check_tag || (update_source && check_tag) || display_error "Unrecognized Go version"
 	install_go
-	GVM_GOINSTALL="goinstall"
-	which goinstall &> /dev/null ||
-		GVM_GOINSTALL="go get"
-	x="`hg tags -R ~/.gvm/archive/go`"; echo ${x#*b0819469a6df} | grep "$version " &> /dev/null
-	if [[ "$?" == "1" ]]; then
-		install_gpkg
-		install_gb
-		install_goprotobuf
-	fi
+	install_gpkg
+	install_gb
+	install_goprotobuf
 	cd $GO_INSTALL_ROOT && find . > manifest
+	tput sgr0
 }
 
 main $@

scripts/pkg

@@ -0,0 +1,36 @@
+#!/bin/bash
+. $GVM_ROOT/scripts/functions
+
+[[ $gvm_go_name != "" ]] || 
+	display_error "No Go version selected"
+[[ -d $GVM_ROOT/gos/$gvm_go_name ]] ||
+	display_error "Invalid or corrupt Go version"
+[[ -d $GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name ]] ||
+	display_error "Missing package set folder"
+
+command=$1
+if [ -f $GVM_ROOT/scripts/pkg-$command ]; then
+	shift
+  $GVM_ROOT/scripts/pkg-$command $@
+elif [[ -n $command ]]; then
+  display_error "Unrecognized command line argument: '$command'"
+else
+  echo "= gvm pkg
+
+* http://github.com/moovweb/gvm
+
+== DESCRIPTION:
+
+GVM Package is used to manage various Go packages
+
+== Usage
+
+  gvm pkg Command
+
+== Command
+
+  install    - install go packages
+  uninstall  - uninstall go packages
+  list       - list installed go packages"
+fi
+

scripts/pkg-install

@@ -0,0 +1,195 @@
+#!/bin/bash
+. $GVM_ROOT/scripts/functions
+
+show_usage() {
+  echo "Usage: gvm pkg install Package [options]"
+  echo "    -v, --version=VERSION     Set the package version to install."
+  echo "    -s, --source=SORUCE       Specify the source for this package."
+  echo "    --strict                  Only use installed packages."
+  echo "    -a, --all                 Update all dependencies."
+  echo "    -h, --help                Display this message."
+}
+
+function read_command_line() {
+	[[ "$1" == "" ]] && 
+		display_error "Please specify package name"
+
+	# Get package name
+	package_name=$1
+	sources=`cat $GVM_ROOT/config/sources`
+	shift
+
+	for i in $*; do
+		case $i in
+		  -v=*|--version=*)
+		    version=`echo $i | sed 's/[-a-zA-Z0-9]*=//'`
+		  ;;
+		  -s=*|--source=*)
+		    sources=`echo $i | sed 's/[-a-zA-Z0-9]*=//' && echo $sources`
+		  ;;
+		  -a|--all)
+		    all_deps="true"
+		  ;;
+		  -h|--help*)
+		    show_usage
+		    exit 0
+		  ;;
+		  --strict)
+		    strict="true"
+		  ;;
+		  *)
+		    echo "Invalid option $i"
+		    show_usage
+		    exit 65 # Bad arguments
+		  ;;
+		esac
+	done
+
+	gvm_go_path=$GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name
+	cache_dir=$GVM_ROOT/archive/package/$package_name
+	tmp_dir=$GVM_ROOT/tmp/$$
+	source_dir=$tmp_dir/$package_name/src/$package_name
+	build_dir=$tmp_dir/$package_name/build
+}
+
+function download_package() {
+	[ -d $cache_dir ] && return
+	#echo "Downloading $package_name..."
+	for source in $sources; do
+		git clone $source/$package_name $cache_dir > /dev/null 2>&1
+		if [ "$?" == "0" ]; then
+			echo $source > $cache_dir/GVM_SOURCE
+			return
+		fi
+	done
+	display_error "Could not find $package_name in any sources"
+}
+
+function update_package_cache() {
+	cd $cache_dir && git pull > /dev/null 2>&1 ||
+		display_error "Failed to update source"
+}
+
+function copy_tmp_source() {
+	rm -rf $source_dir
+	if [ "$version" != "" ]; then
+		git clone $cache_dir $source_dir > /dev/null 2>&1
+		cd $source_dir && git checkout $version > /dev/null 2>&1 ||
+			return 1
+	else
+		git clone $cache_dir $source_dir > /dev/null 2>&1
+		cd $source_dir
+		git describe --exact-match > /dev/null 2>&1
+		if [ "$?" == "0" ]; then
+			git_tag=`git describe --exact-match`
+			git_version=`echo $git_tag | awk '{ n=split($1,path,"_"); print path[n] }'`
+			if [ "$BUILD_NUMBER" == "" ]; then
+				BUILD_NUMBER=$git_version
+			fi
+		fi
+	fi	
+}
+
+function setup_build_env() {
+	rm -rf $build_dir && mkdir -p $build_dir
+	copy_tmp_source
+	if [ "$?" != "0" ]; then
+		update_package_cache
+		copy_tmp_source ||
+			display_error "Invalid version"	
+	fi
+	if [[ -f $source_dir/VERSION ]]; then
+		SOURCE_VERSION=`cat $source_dir/VERSION`
+	fi
+
+	if [[ -n $BUILD_NUMBER ]]; then
+		BUILD_NUMBER="$SOURCE_VERSION.$BUILD_NUMBER"
+	else
+		if [[ "$SOURCE_VERSION" != "" ]]; then
+			BUILD_NUMBER="$SOURCE_VERSION.src"
+		else
+			BUILD_NUMBER="src"
+		fi
+	fi
+}
+
+function install_dep() {
+	[[ "$strict" == "true" ]] && display_error "Missing dependancy ($1) and strict mode is set"
+	[[ "$source" == "." ]] && passthrough_options="--source=. "$passthrough_options
+	[[ "$all_deps" == "true" ]] && passthrough_options="--all "$passthrough_options
+
+	gvm pkg install $1 $passthrough_options ||
+		display_error "Failed to install dependency $1"
+}
+
+function load_dep() {
+	if [[ "$all_deps" == "true" ]]; then
+		install_dep $1
+	fi
+
+	CUR_PKG=$gvm_go_path/pkg.gvm/$1/current
+	if [ -e "$CUR_PKG/BUILD_VERSION" ]; then
+		echo "pkg $1 `cat $CUR_PKG/BUILD_VERSION`" >> $build_dir/manifest
+	else
+		install_dep $1
+	fi
+	cp -rf $CUR_PKG/pkg $build_dir
+}
+
+function check_deps() {
+	export GOPATH=$build_dir
+	echo ":source `cat $cache_dir/GVM_SOURCE`" >> $build_dir/manifest
+	if [ -f "$source_dir/Package.gvm" ]; then
+		for line in `cat $source_dir/Package.gvm | grep ^pkg | awk '{ print $2 }'`; do
+			load_dep $line
+		done
+	fi
+	echo ":complete" >> $build_dir/manifest
+}
+
+function copy_source() {
+	mkdir -p $gvm_go_path/pkg.gvm/$package_name/$BUILD_NUMBER
+	cp -rf $source_dir $gvm_go_path/pkg.gvm/$package_name/$BUILD_NUMBER/
+}
+
+function build_package() {
+	echo "Installing $package_name-$BUILD_NUMBER..."
+	echo "$BUILD_NUMBER" > $build_dir/BUILD_VERSION
+	cd $source_dir && gvmake > $build_dir/build.log 2>&1
+	if [ $? -ne 0 ]; then
+		echo "ERROR: Failed to build"
+		cat "$build_dir/build.log"
+		exit 1
+	fi
+}
+
+function install_package() {
+	mkdir -p $gvm_go_path/pkg.gvm/$package_name/$BUILD_NUMBER &&
+	cp -r $build_dir/* $gvm_go_path/pkg.gvm/$package_name/$BUILD_NUMBER &&
+	rm -f $gvm_go_path/pkg.gvm/$package_name/current &&
+	ln -s $gvm_go_path/pkg.gvm/$package_name/$BUILD_NUMBER $gvm_go_path/pkg.gvm/$package_name/current &&
+	if [ $? -ne 0 ]; then
+		echo "ERROR: Failed to install"
+		exit 1
+	fi
+
+	if [ -d $build_dir/bin ]; then
+		echo " * Installing binaries"
+		mkdir -p $gvm_go_path/bin &&
+		cp -f $build_dir/bin/* $gvm_go_path/bin/
+	fi
+}
+
+function cleanup() {
+	rm -rf $tmp_dir
+}
+
+read_command_line $@
+download_package
+setup_build_env
+check_deps
+copy_source
+build_package
+install_package
+cleanup
+

scripts/pkg-list

@@ -0,0 +1,39 @@
+#!/bin/bash
+. $GVM_ROOT/scripts/functions
+
+echo "
+gvm packages $gvm_go_name@$gvm_pkgset_name"
+echo
+
+package_folder=$GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name
+for package in $package_folder/pkg.gvm/*; do
+  if [ $package == "$package_folder/pkg.gvm/*" ]; then
+    break
+  fi
+  package_name=`echo $package | awk '{ n=split($1,path,"/"); print path[n] }'`
+  output=$package_name" ("
+  first=true
+  for version in $package/*; do
+    version=`echo $version | awk '{ n=split($1,path,"/"); print path[n] }'`
+    if [ "$version" != "current" ]; then
+      if [ $first == true ]; then
+        first=false
+      else
+        output=$output", "
+      fi
+      version=`echo $version | awk '{ n=split($1,path,"/"); print path[n] }'`
+      output=$output$version
+    fi
+  done
+  output=$output")"
+
+  echo $output
+done
+if [ -f $package_folder/goinstall.log ]; then
+	echo
+	echo "Installing via goinstall"
+	echo
+	cat $package_folder/goinstall.log
+fi
+echo
+

scripts/pkg-uninstall

@@ -0,0 +1,31 @@
+#!/bin/bash
+. $GVM_ROOT/scripts/functions
+
+[[ "$1" == "" ]] && 
+	display_error "Please specify package name"
+
+gvm_go_path=$GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name
+
+UNINSTALL_ROOT=$gvm_go_path/pkg.gvm/$1
+if [[ ! -d $UNINSTALL_ROOT ]]; then
+  echo "ERROR: Invalid package name"
+  exit 1
+fi
+
+if [[ "$2" != "" ]]; then
+  UNINSTALL_ROOT=$UNINSTALL_ROOT/$2
+fi
+
+if [[ -d $UNINSTALL_ROOT ]]; then
+  rm -rf $UNINSTALL_ROOT
+else
+  echo "ERROR: Invalid package version"
+  exit 1
+fi
+
+if [[ "$4" != "" ]]; then
+  echo "Uninstalled $1 version $2"
+else
+  echo "Uninstalled $1"
+fi
+

scripts/pkg-update

@@ -0,0 +1,20 @@
+#!/bin/bash
+. $GVM_ROOT/scripts/functions
+
+[[ "$1" == "" ]] && 
+	display_error "Please specify package name"
+
+[[ ! -d $GVM_ROOT/archive/package/$1 ]] &&
+	display_error "Invalid package"
+
+cd $GVM_ROOT/archive/package/$1
+git pull &> /dev/null
+if [ "$?" == "1" ]; then
+	echo "Changes!"
+else
+	echo "No changes"
+fi
+
+#cd git pull
+#gvm_go_path=$GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name
+

scripts/pkgset-empty

@@ -1,8 +1,8 @@
 #!/bin/bash
 . $GVM_ROOT/scripts/functions
 
-[[ $gvm_pkgset_name != "" ]] ||
+[[ $gvm_pkgset_name != "" ]] || 
 	display_error "No Package set selected"
 rm -rf $GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name/* ||
-	display_error "Could not delete package set files"
+  display_error "Could not delete package set files"
 

scripts/pkgset-list

@@ -1,20 +1,13 @@
 #!/bin/bash
-. $GVM_ROOT/scripts/functions
-
-echo
-display_message "gvm go package sets ($gvm_go_name)"
-echo
-
-if [ -d $GVM_ROOT/pkgsets/$gvm_go_name ]; then
-	for cur_dir in $GVM_ROOT/pkgsets/$gvm_go_name/*; do
-		[[ "$cur_dir" == "$GVM_ROOT/pkgsets/$gvm_go_name/*" ]] && exit
-		pkgset=`basename $cur_dir`
-		if [[ "$gvm_pkgset_name" == "$pkgset" ]]; then
-			echo "=> $pkgset"
-		else
-			echo "   $pkgset"
-		fi
-	done
+echo "
+gvm go package sets ($gvm_go_name)
+"
+if [ -d $GVM_ROOT/pkgsets ]; then
+	if [[ $gvm_pkgset_name == "" ]]; then
+		ls -1 $GVM_ROOT/pkgsets/$gvm_go_name | sed 's/^/   /g'
+	else
+		ls -1 $GVM_ROOT/pkgsets/$gvm_go_name | sed 's/^/   /g' | sed 's/^   '$gvm_pkgset_name'/=> '$gvm_pkgset_name'/g'
+	fi
 fi
 echo
 

scripts/source

@@ -0,0 +1,6 @@
+#!/bin/bash
+. $GVM_ROOT/scripts/functions
+
+display_message "*** CURRENT SOURCES ***"
+echo
+cat $GVM_ROOT/config/sources

scripts/templates/binary

@@ -1,14 +0,0 @@
-#!/bin/bash
-echo $1 | sed -n -e '/_.*_/ p' | grep "_" &> /dev/null
-if [ "$?" == "0" ]; then
-	version=`echo $1 | sed 's/_\(.*\)_/\1/'`
-	if [ ! -f $GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name/pkg.gvm/{{package_name}}/$version/bin/{{binary_name}} ]; then
-		echo "GVM: Invalid version"
-		exit 1
-	fi
-	shift
-	$GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name/pkg.gvm/{{package_name}}/$version/bin/{{binary_name}} $@
-else
-	$GVM_ROOT/pkgsets/$gvm_go_name/$gvm_pkgset_name/pkg.gvm/{{package_name}}/current/bin/{{binary_name}} $@
-fi
-

scripts/uninstall

@@ -8,15 +8,12 @@ fuzzy_match=`ls $GVM_ROOT/gos | sort | grep "$1" | head -n 1 | grep "$1"` ||
 	display_error "Invalid version $1"
 
 if [ -d $GVM_ROOT/gos/$fuzzy_match ]; then
-	rm -rf $GVM_ROOT/pkgsets/$fuzzy_match &> /dev/null ||
-		display_error "Couldn't remove pkgsets"
-	rm -f $GVM_ROOT/environments/$fuzzy_match &> /dev/null ||
-		display_error "Couldn't remove environment files"
-	rm -f "$GVM_ROOT/environments/$fuzzy_match@"* &> /dev/null ||
-		display_error "Couldn't remove pkgset environment files"
-	rm -rf $GVM_ROOT/gos/$fuzzy_match &> /dev/null ||
-		display_error "Couldn't remove Go folder"
-	display_message "Uninstalled version $fuzzy_match"
+  rm -rf $GVM_ROOT/gos/$fuzzy_match
+  rm -rf $GVM_ROOT/pkgsets/$fuzzy_match
+	rm -f $GVM_ROOT/environments/$fuzzy_match
+	rm -f "$GVM_ROOT/environments/$fuzzy_match@"*
+  echo "Uninstalled version $fuzzy_match"
 else
-	display_error "Invalid version"
+  display_error "Invalid version"
 fi
+

scripts/update

@@ -1,9 +0,0 @@
-#!/bin/bash
-. $GVM_ROOT/scripts/functions
-
-cd $GVM_ROOT/archive/go &> /dev/null ||
-	display_error "Failed to find local Go source"
-
-cd $GVM_ROOT/archive/go && hg pull ||
-	display_error "Failed to update"
-

tests/gvm_version

@@ -1,4 +0,0 @@
-#!/bin/bash -ex
-TEST_OUTPUT=`gvm version`
-[ "$TEST_OUTPUT" != "" ]
-echo "Success!"