⬆️ dnvm.ps1, dnvm.cmd, dnvm.sh

Source: aspnet/dnvm@99d0fa3

Author: ASP.NET Push Bot

dnvm.ps1

@@ -66,7 +66,7 @@ function _WriteOut {
 
 ### Constants
 $ProductVersion="1.0.0"
-$BuildVersion="beta5-10357"
+$BuildVersion="beta5-10358"
 $Authors="Microsoft Open Technologies, Inc."
 
 # If the Version hasn't been replaced...
@@ -97,6 +97,8 @@ Set-Variable -Option Constant "HomeEnvVar" "DNX_HOME"
 
 Set-Variable -Option Constant "RuntimeShortFriendlyName" "DNX"
 
+Set-Variable -Option Constant "DNVMUpgradeUrl" "https://raw.githubusercontent.com/aspnet/Home/dev/dnvm.ps1"
+
 Set-Variable -Option Constant "AsciiArt" @"
  ___ _ ___ ____ ___
  / _ \/ |/ / | / / |/ /
@@ -651,6 +653,24 @@ function Is-Elevated() {
 
 ### Commands
 
+<#
+.SYNOPSIS
+ Updates DNVM to the latest version.
+.PARAMETER Proxy
+ Use the given address as a proxy when accessing remote server
+#>
+function dnvm-update-self {
+ param(
+ [Parameter(Mandatory=$false)] 
+ [string]$Proxy)
+
+ _WriteOut "Updating $CommandName from $DNVMUpgradeUrl"
+ $wc = New-Object System.Net.WebClient
+ Apply-Proxy $wc -Proxy:$Proxy
+ $dnvmFile = Join-Path $PSScriptRoot "dnvm.ps1"
+ $wc.DownloadFile($DNVMUpgradeUrl, $dnvmFile)
+}
+
 <#
 .SYNOPSIS
  Displays a list of commands, and help for specific commands

dnvm.sh

@@ -2,7 +2,7 @@
 # Source this file from your .bash-profile or script to use
 
 # "Constants"
-_DNVM_BUILDNUMBER="beta5-10357"
+_DNVM_BUILDNUMBER="beta5-10358"
 _DNVM_AUTHORS="Microsoft Open Technologies, Inc."
 _DNVM_RUNTIME_PACKAGE_NAME="dnx"
 _DNVM_RUNTIME_FRIENDLY_NAME=".NET Execution Environment"
@@ -11,9 +11,26 @@ _DNVM_RUNTIME_FOLDER_NAME=".dnx"
 _DNVM_COMMAND_NAME="dnvm"
 _DNVM_VERSION_MANAGER_NAME=".NET Version Manager"
 _DNVM_DEFAULT_FEED="https://www.myget.org/F/aspnetvnext/api/v2"
+_DNVM_UPDATE_LOCATION="https://raw.githubusercontent.com/aspnet/Home/dev/dnvm.sh"
 _DNVM_HOME_VAR_NAME="DNX_HOME"
 
-[ "$_DNVM_BUILDNUMBER" = "{{*" ] && _DNVM_BUILDNUMBER="HEAD"
+if [ "$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
@@ -30,6 +47,7 @@ fi
 
 _DNVM_USER_PACKAGES="$DNX_USER_HOME/runtimes"
 _DNVM_ALIAS_DIR="$DNX_USER_HOME/alias"
+_DNVM_DNVM_DIR="$DNX_USER_HOME/dnvm"
 
 if [ -z "$DNX_FEED" ]; then
  DNX_FEED="$_DNVM_DEFAULT_FEED"
@@ -39,7 +57,7 @@ __dnvm_find_latest() {
  local platform="mono"
 
  if ! __dnvm_has "curl"; then
- echo "$_DNVM_COMMAND_NAME needs curl to proceed." >&2;
+ printf "%b\n" "${Red}$_DNVM_COMMAND_NAME needs curl to proceed. ${RCol}" >&2;
  return 1
  fi
 
@@ -77,33 +95,57 @@ __dnvm_package_runtime() {
  echo "$runtimeFullName" | sed "s/$_DNVM_RUNTIME_PACKAGE_NAME-\([^.-]*\).*/\1/"
 }
 
+__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 runtimeFolder="$2"
+ local force="$3"
 
  local pkgName=$(__dnvm_package_name "$runtimeFullName")
  local pkgVersion=$(__dnvm_package_version "$runtimeFullName")
  local url="$DNX_FEED/package/$pkgName/$pkgVersion"
  local runtimeFile="$runtimeFolder/$runtimeFullName.nupkg"
 
+ if [ -n "$force" ]; then
+ printf "%b\n" "${Yel}Forcing download by deleting $runtimeFolder directory ${RCol}"
+ rm -rf "$runtimeFolder"
+ fi
+
  if [ -e "$runtimeFolder" ]; then
-  echo "$runtimeFullName already installed."
+ printf "%b\n" "${Gre}$runtimeFullName already installed. ${RCol}"
  return 0
  fi
-
- echo "Downloading $runtimeFullName from $DNX_FEED"
-
+ 
  if ! __dnvm_has "curl"; then
-  echo "$_DNVM_COMMAND_NAME needs curl to proceed." >&2;
+ printf "%b\n" "${Red}$_DNVM_COMMAND_NAME needs curl to proceed. ${RCol}" >&2;
  return 1
  fi
 
  mkdir -p "$runtimeFolder" > /dev/null 2>&1
 
- local httpResult=$(curl -L -D - "$url" -o "$runtimeFile" 2>/dev/null | grep "^HTTP/1.1" | head -n 1 | sed "s/HTTP.1.1 \([0-9]*\).*/\1/")
+ echo "Downloading $runtimeFullName from $DNX_FEED"
+ echo "Download: $url"
+
+ local httpResult=$(curl -L -D - "$url" -o "$runtimeFile" -# | grep "^HTTP/1.1" | head -n 1 | sed "s/HTTP.1.1 \([0-9]*\).*/\1/")
 
- [[ $httpResult == "404" ]] && echo "$runtimeFullName was not found in repository $DNX_FEED" && return 1
- [[ $httpResult != "302" && $httpResult != "200" ]] && echo "HTTP Error $httpResult fetching $runtimeFullName from $DNX_FEED" && return 1
+ [[ $httpResult == "404" ]] &&printf "%b\n" "${Red}$runtimeFullName was not found in repository $DNX_FEED ${RCol}" && return 1
+ [[ $httpResult != "302" && $httpResult != "200" ]] && echo "${Red}HTTP Error $httpResult fetching $runtimeFullName from $DNX_FEED ${RCol}" && return 1
 
  __dnvm_unpack $runtimeFile $runtimeFolder
  return $?
@@ -163,47 +205,65 @@ __dnvm_locate_runtime_bin_from_full_name() {
  [ -e "$_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_help() {
+ __echo_art
  echo ""
  echo "$_DNVM_VERSION_MANAGER_NAME - Version 1.0.0-$_DNVM_BUILDNUMBER"
- [ "$_DNVM_AUTHORS" != "{{*" ] && echo "By $_DNVM_AUTHORS"
+ [[ "$_DNVM_AUTHORS" != {{* ]] && echo "By $_DNVM_AUTHORS"
  echo ""
-  echo "USAGE: $_DNVM_COMMAND_NAME <command> [options]"
+ printf "%b\n" "${Cya}USAGE:${Yel} $_DNVM_COMMAND_NAME <command> [options] ${RCol} \n"
  echo ""
- echo "$_DNVM_COMMAND_NAME upgrade"
- echo "install latest $_DNVM_RUNTIME_SHORT_NAME from feed"
- echo "add $_DNVM_RUNTIME_SHORT_NAME bin to path of current command line"
- echo "set installed version as default"
+ printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME upgrade [-f|-force] ${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 $_DNVM_RUNTIME_SHORT_NAME if already installed"
  echo ""
-  echo "$_DNVM_COMMAND_NAME install <semver>|<alias>|<nupkg>|latest [-a|-alias <alias>] [-p -persistent]"
- 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 "-a|-alias <alias> set alias <alias> for requested $_DNVM_RUNTIME_SHORT_NAME on install"
- echo "-p -persistent set installed version as default"
- echo "add $_DNVM_RUNTIME_SHORT_NAME bin to path of current command line"
+ printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME install <semver>|<alias>|<nupkg>|latest [-a|-alias <alias>] [-p|-persistent] [-f|-force] ${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 " -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 $_DNVM_RUNTIME_SHORT_NAME if already installed"
  echo ""
- echo "$_DNVM_COMMAND_NAME use <semver>|<alias>|<package>|none [-p -persistent]"
- 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 " adds $_DNVM_RUNTIME_SHORT_NAME bin to path of current command line"
  echo ""
- echo "$_DNVM_COMMAND_NAME list"
- echo "list $_DNVM_RUNTIME_SHORT_NAME versions installed "
+ printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME use <semver>|<alias>|<package>|none [-p -persistent] ${RCol}"
+ echo " <semver>|<alias>|<package> add $_DNVM_RUNTIME_SHORT_NAME bin to path of current command line "
+ echo " none remove $_DNVM_RUNTIME_SHORT_NAME bin from path of current command line"
+ echo " -p|-persistent set selected version as default"
  echo ""
-  echo "$_DNVM_COMMAND_NAME alias"
- echo "list $_DNVM_RUNTIME_SHORT_NAME aliases which have been defined"
+ printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME list ${RCol}"
+ echo " list $_DNVM_RUNTIME_SHORT_NAME versions installed "
  echo ""
-  echo "$_DNVM_COMMAND_NAME alias <alias>"
- echo "display value of the specified alias"
+ printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME alias ${RCol}"
+ echo " list $_DNVM_RUNTIME_SHORT_NAME aliases which have been defined"
  echo ""
- echo "$_DNVM_COMMAND_NAME alias <alias> <semver>|<alias>|<package>"
- echo "<alias> the name of the alias to set"
- echo "<semver>|<alias>|<package> the $_DNVM_RUNTIME_SHORT_NAME version to set the alias to. Alternatively use the version of the specified alias"
+ printf "%b\n" "${Yel}$_DNVM_COMMAND_NAME alias <alias> ${RCol}"
+ echo " display value of the specified alias"
  echo ""
- echo "$_DNVM_COMMAND_NAME unalias <alias>"
- echo "remove the specified alias"
+ 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()
@@ -214,13 +274,17 @@ dnvm()
  fi
 
  case $1 in
- "help" )
+ "help"|"-h"|"-help"|"--help" )
  __dnvm_help
  ;;
 
+ "update-self" )
+ __dnvm_update_self
+ ;;
+
  "upgrade" )
- [ $# -ne 1 ] && __dnvm_help && return
- $_DNVM_COMMAND_NAME install latest -p
+ shift
+ $_DNVM_COMMAND_NAME install latest -p $1
  ;;
 
  "install" )
@@ -229,25 +293,34 @@ dnvm()
  local persistent=
  local versionOrAlias=
  local alias=
+ local force=
  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 [[ -n $1 ]]; then
  [[ -n $versionOrAlias ]] && echo "Invalid option $1" && __dnvm_help && return 1
  local versionOrAlias=$1
  fi
  shift
  done
+
+ if ! __dnvm_has "mono"; then
+ printf "%b\n" "${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" == "latest" ]]; then
  echo "Determining latest version"
  versionOrAlias=$(__dnvm_find_latest)
  [[ $? == 1 ]] && echo "Error: Could not find latest version from feed $DNX_FEED" && return 1
-  echo "Latest version is $versionOrAlias"
+ printf "%b\n" "Latest version is ${Cya}$versionOrAlias ${RCol}"
  fi
+
  if [[ "$versionOrAlias" == *.nupkg ]]; then
  local runtimeFullName=$(basename $versionOrAlias | sed "s/\(.*\)\.nupkg/\1/")
  local runtimeVersion=$(__dnvm_package_version "$runtimeFullName")
@@ -267,7 +340,7 @@ dnvm()
  else
  local runtimeFullName="$(__dnvm_requested_version_or_alias $versionOrAlias)"
  local runtimeFolder="$_DNVM_USER_PACKAGES/$runtimeFullName"
- __dnvm_download "$runtimeFullName" "$runtimeFolder"
+ __dnvm_download "$runtimeFullName" "$runtimeFolder" "$force"
  [[ $? == 1 ]] && return 1
  $_DNVM_COMMAND_NAME use "$versionOrAlias" "$persistent"
  [[ -n $alias ]] && $_DNVM_COMMAND_NAME alias "$alias" "$versionOrAlias"