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dnvm.sh
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dnvm.sh
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# dnvm.sh
# Source this file from your .bash-profile or script to use
# "Constants"
_DNVM_BUILDNUMBER="beta7-10408"
_DNVM_AUTHORS="Microsoft Open Technologies, Inc."
_DNVM_RUNTIME_PACKAGE_NAME="dnx"
_DNVM_RUNTIME_FRIENDLY_NAME=".NET Execution Environment"
_DNVM_RUNTIME_SHORT_NAME="DNX"
_DNVM_RUNTIME_FOLDER_NAME=".dnx"
_DNVM_COMMAND_NAME="dnvm"
_DNVM_PACKAGE_MANAGER_NAME="dnu"
_DNVM_VERSION_MANAGER_NAME=".NET Version Manager"
_DNVM_DEFAULT_FEED="https://www.nuget.org/api/v2"
_DNVM_DEFAULT_UNSTABLE_FEED="https://www.myget.org/F/aspnetvnext/api/v2"
_DNVM_UPDATE_LOCATION="https://raw.githubusercontent.com/aspnet/Home/dev/dnvm.sh"
if [ "$NO_COLOR" != "1" ]; then
# ANSI Colors
RCol='\e[0m' # Text Reset
# Regular Bold Underline High Intensity BoldHigh Intens Background High Intensity Backgrounds
Bla='\e[0;30m'; BBla='\e[1;30m'; UBla='\e[4;30m'; IBla='\e[0;90m'; BIBla='\e[1;90m'; On_Bla='\e[40m'; On_IBla='\e[0;100m';
Red='\e[0;31m'; BRed='\e[1;31m'; URed='\e[4;31m'; IRed='\e[0;91m'; BIRed='\e[1;91m'; On_Red='\e[41m'; On_IRed='\e[0;101m';
Gre='\e[0;32m'; BGre='\e[1;32m'; UGre='\e[4;32m'; IGre='\e[0;92m'; BIGre='\e[1;92m'; On_Gre='\e[42m'; On_IGre='\e[0;102m';
Yel='\e[0;33m'; BYel='\e[1;33m'; UYel='\e[4;33m'; IYel='\e[0;93m'; BIYel='\e[1;93m'; On_Yel='\e[43m'; On_IYel='\e[0;103m';
Blu='\e[0;34m'; BBlu='\e[1;34m'; UBlu='\e[4;34m'; IBlu='\e[0;94m'; BIBlu='\e[1;94m'; On_Blu='\e[44m'; On_IBlu='\e[0;104m';
Pur='\e[0;35m'; BPur='\e[1;35m'; UPur='\e[4;35m'; IPur='\e[0;95m'; BIPur='\e[1;95m'; On_Pur='\e[45m'; On_IPur='\e[0;105m';
Cya='\e[0;36m'; BCya='\e[1;36m'; UCya='\e[4;36m'; ICya='\e[0;96m'; BICya='\e[1;96m'; On_Cya='\e[46m'; On_ICya='\e[0;106m';
Whi='\e[0;37m'; BWhi='\e[1;37m'; UWhi='\e[4;37m'; IWhi='\e[0;97m'; BIWhi='\e[1;97m'; On_Whi='\e[47m'; On_IWhi='\e[0;107m';
fi
[[ "$_DNVM_BUILDNUMBER" = {{* ]] && _DNVM_BUILDNUMBER="HEAD"
__dnvm_has() {
type "$1" > /dev/null 2>&1
return $?
}
if __dnvm_has "unsetopt"; then
unsetopt nomatch 2>/dev/null
fi
if [ -z "$DNX_USER_HOME" ]; then
eval DNX_USER_HOME="~/$_DNVM_RUNTIME_FOLDER_NAME"
fi
if [ -z "$DNX_HOME" ]; then
# Set to the user home value
DNX_HOME="$DNX_USER_HOME"
fi
_DNVM_USER_PACKAGES="$DNX_USER_HOME/runtimes"
_DNVM_ALIAS_DIR="$DNX_USER_HOME/alias"
_DNVM_DNVM_DIR="$DNX_USER_HOME/dnvm"
DNX_ACTIVE_FEED=""
__dnvm_current_os()
{
local uname=$(uname)
if [[ $uname == "Darwin" ]]; then
echo "darwin"
else
echo "linux"
fi
}
__dnvm_os_runtime_defaults()
{
local os=$1
if [[ $os == "win" ]]; then
echo "clr"
elif [[ $os == "linux" ]]; then
echo "mono"
elif [[ $os == "darwin" ]]; then
echo "mono"
else
echo "unknown os"
fi
}
__dnvm_runtime_bitness_defaults()
{
local runtime=$1
if [[ $runtime == "clr" ]]; then
echo "x86"
elif [[ $runtime == "coreclr" ]]; then
echo "x64"
else
echo "unknown runtime"
fi
}
__dnvm_query_feed() {
local url=$1
xml="$(curl $url 2>/dev/null)"
echo $xml | grep \<[a-zA-Z]:Version\>* >> /dev/null || return 1
version="$(echo $xml | sed 's/.*<[a-zA-Z]:Version>\([^<]*\).*/\1/')"
downloadUrl="$(echo $xml | sed 's/.*<content.*src="\([^"]*\).*/\1/')"
echo $version $downloadUrl
}
__dnvm_find_latest() {
local platform=$1
local arch=$2
local os=$3
if ! __dnvm_has "curl"; then
printf "%b\n" "${Red}$_DNVM_COMMAND_NAME needs curl to proceed. ${RCol}" >&2;
return 1
fi
if [[ $platform == "mono" ]]; then
#dnx-mono
local packageId="$_DNVM_RUNTIME_PACKAGE_NAME-$platform"
else
#dnx-coreclr-linux-x64
local packageId="$_DNVM_RUNTIME_PACKAGE_NAME-$platform-$os-$arch"
fi
local url="$DNX_ACTIVE_FEED/GetUpdates()?packageIds=%27$packageId%27&versions=%270.0%27&includePrerelease=true&includeAllVersions=false"
__dnvm_query_feed $url
return $?
}
__dnvm_find_package() {
local platform=$1
local arch=$2
local os=$3
local version=$4
if [[ $platform == "mono" ]]; then
#dnx-mono
local packageId="$_DNVM_RUNTIME_PACKAGE_NAME-$platform"
else
#dnx-coreclr-linux-x64
local packageId="$_DNVM_RUNTIME_PACKAGE_NAME-$platform-$os-$arch"
fi
local url="$DNX_ACTIVE_FEED/Packages()?\$filter=Id%20eq%27$packageId%27%20and%20Version%20eq%20%27$version%27"
__dnvm_query_feed $url
return $?
}
__dnvm_strip_path() {
echo "$1" | sed -e "s#$_DNVM_USER_PACKAGES/[^/]*$2[^:]*:##g" -e "s#:$_DNVM_USER_PACKAGES/[^/]*$2[^:]*##g" -e "s#$_DNVM_USER_PACKAGES/[^/]*$2[^:]*##g"
}
__dnvm_prepend_path() {
if [ -z "$1" ]; then
echo "$2"
else
echo "$2:$1"
fi
}
__dnvm_package_version() {
local runtimeFullName="$1"
echo "$runtimeFullName" | sed "s/[^.]*.\(.*\)/\1/"
}
__dnvm_package_name() {
local runtimeFullName="$1"
echo "$runtimeFullName" | sed "s/\([^.]*\).*/\1/"
}
__dnvm_package_runtime() {
local runtimeFullName="$1"
echo "$runtimeFullName" | sed "s/$_DNVM_RUNTIME_PACKAGE_NAME-\([^.-]*\).*/\1/"
}
__dnvm_package_arch() {
local runtimeFullName="$1"
if [[ "$runtimeFullName" =~ $_DNVM_RUNTIME_PACKAGE_NAME-[^-.]*-[^-.]*-[^-.]*\..* ]];
then
echo "$runtimeFullName" | sed "s/$_DNVM_RUNTIME_PACKAGE_NAME-[^-.]*-[^-.]*-\([^-.]*\)\..*/\1/"
fi
}
__dnvm_package_os() {
local runtimeFullName="$1"
if [[ "$runtimeFullName" =~ "mono" ]]; then
echo "linux/darwin"
else
echo "$runtimeFullName" | sed "s/$_DNVM_RUNTIME_PACKAGE_NAME-[^-.]*-\([^.-]*\).*/\1/"
fi
}
__dnvm_update_self() {
local dnvmFileLocation="$_DNVM_DNVM_DIR/dnvm.sh"
if [ ! -e $dnvmFileLocation ]; then
local formattedDnvmFileLocation=`(echo $dnvmFileLocation | sed s=$HOME=~=g)`
local formattedDnvmHome=`(echo $_DNVM_DNVM_DIR | sed s=$HOME=~=g)`
printf "%b\n" "${Red}$formattedDnvmFileLocation doesn't exist. This command assumes you have installed dnvm in the usual location and are trying to update it. If you want to use update-self then dnvm.sh should be sourced from $formattedDnvmHome ${RCol}"
return 1
fi
printf "%b\n" "${Cya}Downloading dnvm.sh from $_DNVM_UPDATE_LOCATION ${RCol}"
local httpResult=$(curl -L -D - "$_DNVM_UPDATE_LOCATION" -o "$dnvmFileLocation" -# | grep "^HTTP/1.1" | head -n 1 | sed "s/HTTP.1.1 \([0-9]*\).*/\1/")
[[ $httpResult == "404" ]] &&printf "%b\n" "${Red}404. Unable to download DNVM from $_DNVM_UPDATE_LOCATION ${RCol}" && return 1
[[ $httpResult != "302" && $httpResult != "200" ]] && echo "${Red}HTTP Error $httpResult fetching DNVM from $_DNVM_UPDATE_LOCATION ${RCol}" && return 1
source "$dnvmFileLocation"
}
__dnvm_download() {
local runtimeFullName="$1"
local downloadUrl="$2"
local runtimeFolder="$3"
local force="$4"
local pkgName=$(__dnvm_package_name "$runtimeFullName")
local pkgVersion=$(__dnvm_package_version "$runtimeFullName")
local runtimeFile="$runtimeFolder/$runtimeFullName.nupkg"
if [ -n "$force" ]; then
printf "%b\n" "${Yel}Forcing download by deleting $runtimeFolder directory ${RCol}"
rm -rf "$runtimeFolder"
fi
if [ -e "$runtimeFolder" ]; then
printf "%b\n" "${Gre}$runtimeFullName already installed. ${RCol}"
return 0
fi
if ! __dnvm_has "curl"; then
printf "%b\n" "${Red}$_DNVM_COMMAND_NAME needs curl to proceed. ${RCol}" >&2;
return 1
fi
mkdir -p "$runtimeFolder" > /dev/null 2>&1
echo "Downloading $runtimeFullName from $DNX_ACTIVE_FEED"
echo "Download: $downloadUrl"
local httpResult=$(curl -L -D - "$downloadUrl" -o "$runtimeFile" -# | grep "^HTTP/1.1" | head -n 1 | sed "s/HTTP.1.1 \([0-9]*\).*/\1/")
if [[ $httpResult == "404" ]]; then
printf "%b\n" "${Red}$runtimeFullName was not found in repository $DNX_ACTIVE_FEED ${RCol}"
printf "%b\n" "${Cya}This is most likely caused by the feed not having the version that you typed. Check that you typed the right version and try again. Other possible causes are the feed doesn't have a $_DNVM_RUNTIME_SHORT_NAME of the right name format or some other error caused a 404 on the server.${RCol}"
return 1
fi
[[ $httpResult != "302" && $httpResult != "200" ]] && echo "${Red}HTTP Error $httpResult fetching $runtimeFullName from $DNX_ACTIVE_FEED ${RCol}" && return 1
__dnvm_unpack $runtimeFile $runtimeFolder
return $?
}
__dnvm_unpack() {
local runtimeFile="$1"
local runtimeFolder="$2"
echo "Installing to $runtimeFolder"
if ! __dnvm_has "unzip"; then
echo "$_DNVM_COMMAND_NAME needs unzip to proceed." >&2;
return 1
fi
unzip $runtimeFile -d $runtimeFolder > /dev/null 2>&1
[ -e "$runtimeFolder/[Content_Types].xml" ] && rm "$runtimeFolder/[Content_Types].xml"
[ -e "$runtimeFolder/_rels/" ] && rm -rf "$runtimeFolder/_rels/"
[ -e "$runtimeFolder/package/" ] && rm -rf "$runtimeFolder/_package/"
[ -e "$runtimeFile" ] && rm -f "$runtimeFile"
#Set dnx to be executable
if [[ -s "$runtimeFolder/bin/dnx" ]]; then
chmod 775 "$runtimeFolder/bin/dnx"
fi
#Set dnu to be executable
if [[ -s "$runtimeFolder/bin/dnu" ]]; then
chmod 775 "$runtimeFolder/bin/dnu"
fi
}
__dnvm_requested_version_or_alias() {
local versionOrAlias="$1"
local runtime="$2"
local arch="$3"
local os="$4"
local runtimeBin=$(__dnvm_locate_runtime_bin_from_full_name "$versionOrAlias")
# If the name specified is an existing package, just use it as is
if [ -n "$runtimeBin" ]; then
echo "$versionOrAlias"
else
if [ -e "$_DNVM_ALIAS_DIR/$versionOrAlias.alias" ]; then
local runtimeFullName=$(cat "$_DNVM_ALIAS_DIR/$versionOrAlias.alias")
echo "$runtimeFullName"
else
local pkgVersion=$versionOrAlias
local pkgArchitecture="x64"
local pkgSystem=$os
if [[ -z $runtime || "$runtime" == "mono" ]]; then
echo "$_DNVM_RUNTIME_PACKAGE_NAME-mono.$pkgVersion"
else
if [ "$arch" != "" ]; then
local pkgArchitecture="$arch"
fi
echo "$_DNVM_RUNTIME_PACKAGE_NAME-$runtime-$pkgSystem-$pkgArchitecture.$pkgVersion"
fi
fi
fi
}
# This will be more relevant if we support global installs
__dnvm_locate_runtime_bin_from_full_name() {
local runtimeFullName=$1
[ -e "$_DNVM_USER_PACKAGES/$runtimeFullName/bin" ] && echo "$_DNVM_USER_PACKAGES/$runtimeFullName/bin" && return
}
__echo_art() {
printf "%b" "${Cya}"
echo " ___ _ ___ ____ ___"
echo " / _ \/ |/ / | / / |/ /"
echo " / // / /| |/ / /|_/ / "
echo " /____/_/|_/ |___/_/ /_/ "
printf "%b" "${RCol}"
}
__dnvm_description() {
__echo_art
echo ""
echo "$_DNVM_VERSION_MANAGER_NAME - Version 1.0.0-$_DNVM_BUILDNUMBER"
[[ "$_DNVM_AUTHORS" != {{* ]] && echo "By $_DNVM_AUTHORS"
echo ""
echo "DNVM can be used to download versions of the $_DNVM_RUNTIME_FRIENDLY_NAME and manage which version you are using."
echo "You can control the URL of the stable and unstable channel by setting the DNX_FEED and DNX_UNSTABLE_FEED variables."
echo ""
printf "%b\n" "${Yel}Current feed settings:${RCol}"
printf "%b\n" "${Cya}Default Stable:${Yel} $_DNVM_DEFAULT_FEED"
printf "%b\n" "${Cya}Default Unstable:${Yel} $_DNVM_DEFAULT_UNSTABLE_FEED"
local dnxStableOverride="<none>"
[[ -n $DNX_FEED ]] && dnxStableOverride="$DNX_FEED"
printf "%b\n" "${Cya}Current Stable Override:${Yel} $dnxStableOverride"
local dnxUnstableOverride="<none>"
[[ -n $DNX_UNSTABLE_FEED ]] && dnxUnstableOverride="$DNX_UNSTABLE_FEED"
printf "%b\n" "${Cya}Current Unstable Override:${Yel} $dnxUnstableOverride${RCol}"
echo ""
}
__dnvm_help() {
__dnvm_description
printf "%b\n" "${Cya}USAGE:${Yel} $_DNVM_COMMAND_NAME <command> [options] ${RCol}"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME upgrade [-f|-force] [-u|-unstable] ${RCol}"
echo " install latest $_DNVM_RUNTIME_SHORT_NAME from feed"
echo " adds $_DNVM_RUNTIME_SHORT_NAME bin to path of current command line"
echo " set installed version as default"
echo " -f|forces force upgrade. Overwrite existing version of $_DNVM_RUNTIME_SHORT_NAME if already installed"
echo " -u|unstable use unstable feed. Installs the $_DNVM_RUNTIME_SHORT_NAME from the unstable unstable feed"
echo " -r|runtime The runtime flavor to install [clr or coreclr] (default: clr)"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME install <semver>|<alias>|<nupkg>|latest [-r <runtime>] [-OS <OS>] [-a|-alias <alias>] [-p|-persistent] [-f|-force] [-u|-unstable] ${RCol}"
echo " <semver>|<alias> install requested $_DNVM_RUNTIME_SHORT_NAME from feed"
echo " <nupkg> install requested $_DNVM_RUNTIME_SHORT_NAME from local package on filesystem"
echo " latest install latest version of $_DNVM_RUNTIME_SHORT_NAME from feed"
echo " -OS the operating system that the runtime targets (default:$(__dnvm_current_os)"
echo " -a|-alias <alias> set alias <alias> for requested $_DNVM_RUNTIME_SHORT_NAME on install"
echo " -p|-persistent set installed version as default"
echo " -f|force force install. Overwrite existing version of $_DNVM_RUNTIME_SHORT_NAME if already installed"
echo " -u|unstable use unstable feed. Installs the $_DNVM_RUNTIME_SHORT_NAME from the unstable unstable feed"
echo " -r|runtime The runtime flavor to install [mono or coreclr] (default: mono)"
echo ""
echo " adds $_DNVM_RUNTIME_SHORT_NAME bin to path of current command line"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME use <semver>|<alias>|<package>|none [-p|-persistent] [-r|-runtime <runtime>] [-a|-arch <architecture>] ${RCol}"
echo " <semver>|<alias>|<package> add $_DNVM_RUNTIME_SHORT_NAME bin to path of current command line "
echo " none remove $_DNVM_RUNTIME_SHORT_NAME bin from path of current command line"
echo " -p|-persistent set selected version as default"
echo " -r|-runtime runtime to use (mono, coreclr)"
echo " -a|-arch architecture to use (x64)"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME run <semver>|<alias> <args...> ${RCol}"
echo " <semver>|<alias> the version or alias to run"
echo " <args...> arguments to be passed to $_DNVM_RUNTIME_SHORT_NAME"
echo ""
echo " runs the $_DNVM_RUNTIME_SHORT_NAME command from the specified version of the runtime without affecting the current PATH"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME exec <semver>|<alias> <command> <args...> ${RCol}"
echo " <semver>|<alias> the version or alias to execute in"
echo " <command> the command to run"
echo " <args...> arguments to be passed to the command"
echo ""
echo " runs the specified command in the context of the specified version of the runtime without affecting the current PATH"
echo " example: $_DNVM_COMMAND_NAME exec 1.0.0-beta4 $_DNVM_PACKAGE_MANAGER_NAME build"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME list [-detailed]${RCol}"
echo " -detailed display more detailed information on each runtime"
echo ""
echo " list $_DNVM_RUNTIME_SHORT_NAME versions installed "
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME alias ${RCol}"
echo " list $_DNVM_RUNTIME_SHORT_NAME aliases which have been defined"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME alias <alias> ${RCol}"
echo " display value of the specified alias"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME alias <alias> <semver>|<alias>|<package> ${RCol}"
echo " <alias> the name of the alias to set"
echo " <semver>|<alias>|<package> the $_DNVM_RUNTIME_SHORT_NAME version to set the alias to. Alternatively use the version of the specified alias"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME unalias <alias> ${RCol}"
echo " remove the specified alias"
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME [help|-h|-help|--help] ${RCol}"
echo " displays this help text."
echo ""
printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME update-self ${RCol}"
echo " updates dnvm itself."
}
dnvm()
{
if [ $# -lt 1 ]; then
__dnvm_description
printf "%b\n" "Use ${Yel}$_DNVM_COMMAND_NAME [help|-h|-help|--help] ${RCol} to display help text."
echo ""
return
fi
case $1 in
"help"|"-h"|"-help"|"--help" )
__dnvm_help
;;
"update-self" )
__dnvm_update_self
;;
"upgrade" )
shift
$_DNVM_COMMAND_NAME install latest -p $@
;;
"install" )
[ $# -lt 2 ] && __dnvm_help && return
shift
local persistent=
local versionOrAlias=
local alias=
local force=
local unstable=
local os=
local runtime=
local arch=
while [ $# -ne 0 ]
do
if [[ $1 == "-p" || $1 == "-persistent" ]]; then
local persistent="-p"
elif [[ $1 == "-a" || $1 == "-alias" ]]; then
local alias=$2
shift
elif [[ $1 == "-f" || $1 == "-force" ]]; then
local force="-f"
elif [[ $1 == "-u" || $1 == "-unstable" ]]; then
local unstable="-u"
elif [[ $1 == "-r" || $1 == "-runtime" ]]; then
local runtime=$2
shift
elif [[ $1 == "-OS" ]]; then
local os=$2
shift
elif [[ $1 == "-arch" ]]; then
local arch=$2
shift
if [[ $arch != "x86" && $arch != "x64" ]]; then
printf "%b\n" "${Red}Architecture must be x86 or x64.${RCol}"
return 1
fi
elif [[ -n $1 ]]; then
[[ -n $versionOrAlias ]] && echo "Invalid option $1" && __dnvm_help && return 1
local versionOrAlias=$1
fi
shift
done
if [[ $arch == "x86" && $runtime == "coreclr" && $os != "win" ]]; then
printf "%b\n" "${Red}Core CLR doesn't currently have a 32 bit build. You must use x64.${RCol}"
return 1
fi
if [ -z $unstable ]; then
DNX_ACTIVE_FEED="$DNX_FEED"
if [ -z "$DNX_ACTIVE_FEED" ]; then
DNX_ACTIVE_FEED="$_DNVM_DEFAULT_FEED"
else
printf "%b\n" "${Yel}Default stable feed ($_DNVM_DEFAULT_FEED) is being overridden by the value of the DNX_FEED variable ($DNX_FEED). ${RCol}"
fi
else
DNX_ACTIVE_FEED="$DNX_UNSTABLE_FEED"
if [ -z "$DNX_ACTIVE_FEED" ]; then
DNX_ACTIVE_FEED="$_DNVM_DEFAULT_UNSTABLE_FEED"
else
printf "%b\n" "${Yel}Default unstable feed ($_DNVM_DEFAULT_UNSTABLE_FEED) is being overridden by the value of the DNX_UNSTABLE_FEED variable ($DNX_UNSTABLE_FEED). ${RCol}"
fi
fi
if [[ -z $os ]]; then
os=$(__dnvm_current_os)
fi
if [[ $os == "osx" ]]; then
os="darwin"
fi
if [[ -z $runtime ]]; then
runtime=$(__dnvm_os_runtime_defaults "$os")
fi
if [[ -z $arch ]]; then
arch=$(__dnvm_runtime_bitness_defaults "$runtime")
fi
if [[ $runtime == "mono" ]] && ! __dnvm_has "mono"; then
printf "%b\n" "${Yel}It appears you don't have Mono available. Remember to get Mono before trying to run $DNVM_RUNTIME_SHORT_NAME application. ${RCol}" >&2;
fi
if [[ "$versionOrAlias" != *.nupkg ]]; then
if [[ "$versionOrAlias" == "latest" ]]; then
echo "Determining latest version"
read versionOrAlias downloadUrl < <(__dnvm_find_latest "$runtime" "$arch" "$os")
[[ $? == 1 ]] && echo "Error: Could not find latest version from feed $DNX_ACTIVE_FEED" && return 1
printf "%b\n" "Latest version is ${Cya}$versionOrAlias ${RCol}"
else
local runtimeFullName=$(__dnvm_requested_version_or_alias "$versionOrAlias" "$runtime" "$arch" "$os")
local runtimeVersion=$(__dnvm_package_version "$runtimeFullName")
read versionOrAlias downloadUrl < <(__dnvm_find_package "$runtime" "$arch" "$os" "$runtimeVersion")
[[ $? == 1 ]] && echo "Error: Could not find version $runtimeVersion in feed $DNX_ACTIVE_FEED" && return 1
fi
local runtimeFullName=$(__dnvm_requested_version_or_alias "$versionOrAlias" "$runtime" "$arch" "$os")
local runtimeFolder="$_DNVM_USER_PACKAGES/$runtimeFullName"
__dnvm_download "$runtimeFullName" "$downloadUrl" "$runtimeFolder" "$force"
[[ $? == 1 ]] && return 1
if [[ "$os" == $(__dnvm_current_os) ]]; then
$_DNVM_COMMAND_NAME use "$versionOrAlias" "$persistent" "-runtime" "$runtime" "-arch" "$arch"
[[ -n $alias ]] && $_DNVM_COMMAND_NAME alias "$alias" "$versionOrAlias"
fi
else
local runtimeFullName=$(basename $versionOrAlias | sed "s/\(.*\)\.nupkg/\1/")
local runtimeVersion=$(__dnvm_package_version "$runtimeFullName")
local runtimeFolder="$_DNVM_USER_PACKAGES/$runtimeFullName"
local runtimeFile="$runtimeFolder/$runtimeFullName.nupkg"
local runtimeClr=$(__dnvm_package_runtime "$runtimeFullName")
if [ -n "$force" ]; then
printf "%b\n" "${Yel}Forcing download by deleting $runtimeFolder directory ${RCol}"
rm -rf "$runtimeFolder"
fi
if [ -e "$runtimeFolder" ]; then
echo "$runtimeFullName already installed"
else
mkdir -p "$runtimeFolder" > /dev/null 2>&1
cp -a "$versionOrAlias" "$runtimeFile"
__dnvm_unpack "$runtimeFile" "$runtimeFolder"
[[ $? == 1 ]] && return 1
fi
$_DNVM_COMMAND_NAME use "$runtimeVersion" "$persistent" -r "$runtimeClr"
[[ -n $alias ]] && $_DNVM_COMMAND_NAME alias "$alias" "$runtimeVersion"
fi
;;
"use"|"run"|"exec" )
[[ $1 == "use" && $# -lt 2 ]] && __dnvm_help && return
local cmd=$1
local persistent=
local arch=
local runtime=
shift
if [ $cmd == "use" ]; then
local versionOrAlias=
while [ $# -ne 0 ]
do
if [[ $1 == "-p" || $1 == "-persistent" ]]; then
local persistent="true"
elif [[ $1 == "-a" || $1 == "-arch" ]]; then
local arch=$2
shift
elif [[ $1 == "-r" || $1 == "-runtime" ]]; then
local runtime=$2
shift
elif [[ $1 == -* ]]; then
echo "Invalid option $1" && __dnvm_help && return 1
elif [[ -n $1 ]]; then
[[ -n $versionOrAlias ]] && echo "Invalid option $1" && __dnvm_help && return 1
local versionOrAlias=$1
fi
shift
done
else
local versionOrAlias=$1
shift
fi
if [[ $cmd == "use" && $versionOrAlias == "none" ]]; then
echo "Removing $_DNVM_RUNTIME_SHORT_NAME from process PATH"
# Strip other version from PATH
PATH=$(__dnvm_strip_path "$PATH" "/bin")
if [[ -n $persistent && -e "$_DNVM_ALIAS_DIR/default.alias" ]]; then
echo "Setting default $_DNVM_RUNTIME_SHORT_NAME to none"
rm "$_DNVM_ALIAS_DIR/default.alias"
fi
return 0
fi
local runtimeFullName=$(__dnvm_requested_version_or_alias "$versionOrAlias" "$runtime" "$arch" "$(__dnvm_current_os)")
local runtimeBin=$(__dnvm_locate_runtime_bin_from_full_name "$runtimeFullName")
if [[ -z $runtimeBin ]]; then
echo "Cannot find $runtimeFullName, do you need to run '$_DNVM_COMMAND_NAME install $versionOrAlias'?"
return 1
fi
case $cmd in
"run")
local hostpath="$runtimeBin/dnx"
if [[ -e $hostpath ]]; then
$hostpath $@
else
echo "Cannot find $_DNVM_RUNTIME_SHORT_NAME in $runtimeBin. It may have been corrupted. Use '$_DNVM_COMMAND_NAME install $versionOrAlias -f' to attempt to reinstall it"
fi
;;
"exec")
(
PATH=$(__dnvm_strip_path "$PATH" "/bin")
PATH=$(__dnvm_prepend_path "$PATH" "$runtimeBin")
$@
)
;;
"use")
echo "Adding" $runtimeBin "to process PATH"
PATH=$(__dnvm_strip_path "$PATH" "/bin")
PATH=$(__dnvm_prepend_path "$PATH" "$runtimeBin")
if [[ -n $persistent ]]; then
local runtimeVersion=$(__dnvm_package_version "$runtimeFullName")
$_DNVM_COMMAND_NAME alias default "$runtimeVersion"
fi
;;
esac
;;
"alias" )
[[ $# -gt 7 ]] && __dnvm_help && return
[[ ! -e "$_DNVM_ALIAS_DIR/" ]] && mkdir "$_DNVM_ALIAS_DIR/" > /dev/null
if [[ $# == 1 ]]; then
echo ""
local format="%-25s %s\n"
printf "$format" "Alias" "Name"
printf "$format" "-----" "----"
if [ -d "$_DNVM_ALIAS_DIR" ]; then
for __dnvm_file in $(find "$_DNVM_ALIAS_DIR" -name *.alias); do
local alias="$(basename $__dnvm_file | sed 's/\.alias//')"
local name="$(cat $__dnvm_file)"
printf "$format" "$alias" "$name"
done
fi
echo ""
return
fi
shift
local name="$1"
if [[ $# == 1 ]]; then
[[ ! -e "$_DNVM_ALIAS_DIR/$name.alias" ]] && echo "There is no alias called '$name'" && return
cat "$_DNVM_ALIAS_DIR/$name.alias"
echo ""
return
fi
shift
local versionOrAlias="$1"
shift
while [ $# -ne 0 ]
do
if [[ $1 == "-a" || $1 == "-arch" ]]; then
local arch=$2
shift
elif [[ $1 == "-r" || $1 == "-runtime" ]]; then
local runtime=$2
shift
elif [[ $1 == "-OS" ]]; then
local os=$2
shift
fi
shift
done
local runtimeFullName=$(__dnvm_requested_version_or_alias "$versionOrAlias" "$runtime" "$arch" "$os")
[[ ! -d "$_DNVM_USER_PACKAGES/$runtimeFullName" ]] && echo "$runtimeFullName is not an installed $_DNVM_RUNTIME_SHORT_NAME version" && return 1
local action="Setting"
[[ -e "$_DNVM_ALIAS_DIR/$name.alias" ]] && action="Updating"
echo "$action alias '$name' to '$runtimeFullName'"
echo "$runtimeFullName" > "$_DNVM_ALIAS_DIR/$name.alias"
;;
"unalias" )
[[ $# -ne 2 ]] && __dnvm_help && return
local name=$2
local aliasPath="$_DNVM_ALIAS_DIR/$name.alias"
[[ ! -e "$aliasPath" ]] && echo "Cannot remove alias, '$name' is not a valid alias name" && return 1
echo "Removing alias $name"
rm "$aliasPath" >> /dev/null 2>&1
;;
"list" )
[[ $# -gt 2 ]] && __dnvm_help && return
[[ ! -d $_DNVM_USER_PACKAGES ]] && echo "$_DNVM_RUNTIME_FRIENDLY_NAME is not installed." && return 1
local searchGlob="$_DNVM_RUNTIME_PACKAGE_NAME-*"
local runtimes="$(find $_DNVM_USER_PACKAGES -name "$searchGlob" \( -type d -or -type l \) -prune -exec basename {} \; | sort -t. -k2 -k3 -k4 -k1)"
[[ -z $runtimes ]] && echo 'No runtimes installed. You can run `dnvm install latest` or `dnvm upgrade` to install a runtime.' && return
echo ""
# Separate empty array declaration from initialization
# to avoid potential ZSH error: local:217: maximum nested function level reached
local arr
arr=()
# Z shell array-index starts at one.
local i=1
local format="%-20s %s\n"
if [ -d "$_DNVM_ALIAS_DIR" ]; then
for __dnvm_file in $(find "$_DNVM_ALIAS_DIR" -name *.alias); do
arr[$i]="$(basename $__dnvm_file | sed 's/\.alias//')/$(cat $__dnvm_file)"
let i+=1
done
fi
if [[ $2 == "-detailed" ]]; then
local formatString="%-6s %-20s %-7s %-4s %-15s %-20s %s\n"
printf "$formatString" "Active" "Version" "Runtime" "Arch" "OperatingSystem" "Location" "Alias"
printf "$formatString" "------" "-------" "-------" "----" "---------------" "--------" "-----"
else
local formatString="%-6s %-20s %-7s %-4s %-15s %s\n"
printf "$formatString" "Active" "Version" "Runtime" "Arch" "OperatingSystem" "Alias"
printf "$formatString" "------" "-------" "-------" "----" "---------------" "-----"
fi
local formattedHome=`(echo $_DNVM_USER_PACKAGES | sed s=$HOME=~=g)`
for f in `echo $runtimes`; do
local active=""
[[ $PATH == *"$_DNVM_USER_PACKAGES/$f/bin"* ]] && local active=" *"
local pkgRuntime=$(__dnvm_package_runtime "$f")
local pkgName=$(__dnvm_package_name "$f")
local pkgVersion=$(__dnvm_package_version "$f")
local pkgArch=$(__dnvm_package_arch "$f")
local pkgOs=$(__dnvm_package_os "$f")
local alias=""
local delim=""
for i in "${arr[@]}"; do
if [[ ${i#*/} == "$pkgName.$pkgVersion" ]]; then
alias+="$delim${i%/*}"
delim=", "
fi
done
if [[ $2 == "-detailed" ]]; then
printf "$formatString" "$active" "$pkgVersion" "$pkgRuntime" "$pkgArch" "$pkgOs" "$formattedHome" "$alias"
else
printf "$formatString" "$active" "$pkgVersion" "$pkgRuntime" "$pkgArch" "$pkgOs" "$alias"
fi
done
echo ""
;;
*)
echo "Unknown command $1"
return 1
esac
return 0
}
# Add the home location's bin directory to the path
export PATH="$DNX_HOME/bin:$PATH"
# Generate the command function using the constant defined above.
$_DNVM_COMMAND_NAME list default >/dev/null && $_DNVM_COMMAND_NAME use default >/dev/null || true