зеркало из https://github.com/dotnet/razor.git
95 строки
3.0 KiB
Bash
95 строки
3.0 KiB
Bash
#
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# This file must be used by invoking "source activate.sh" from the command line.
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# You cannot run it directly.
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# To exit from the environment this creates, execute the 'deactivate' function.
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_RED="\033[0;31m"
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_MAGENTA="\033[0;95m"
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_YELLOW="\033[0;33m"
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_RESET="\033[0m"
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# This detects if a script was sourced or invoked directly
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# See https://stackoverflow.com/a/28776166/2526265
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sourced=0
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if [ -n "$ZSH_EVAL_CONTEXT" ]; then
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case $ZSH_EVAL_CONTEXT in *:file) sourced=1;; esac
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THIS_SCRIPT="${0:-}"
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elif [ -n "$KSH_VERSION" ]; then
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[ "$(cd $(dirname -- $0) && pwd -P)/$(basename -- $0)" != "$(cd $(dirname -- ${.sh.file}) && pwd -P)/$(basename -- ${.sh.file})" ] && sourced=1
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THIS_SCRIPT="${0:-}"
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elif [ -n "$BASH_VERSION" ]; then
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(return 2>/dev/null) && sourced=1
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THIS_SCRIPT="$BASH_SOURCE"
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else # All other shells: examine $0 for known shell binary filenames
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# Detects `sh` and `dash`; add additional shell filenames as needed.
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case ${0##*/} in sh|dash) sourced=1;; esac
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THIS_SCRIPT="${0:-}"
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fi
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if [ $sourced -eq 0 ]; then
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printf "${_RED}This script cannot be invoked directly.${_RESET}\n"
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printf "${_RED}To function correctly, this script file must be sourced by calling \"source $0\".${_RESET}\n"
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exit 1
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fi
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deactivate () {
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# reset old environment variables
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if [ ! -z "${_OLD_PATH:-}" ] ; then
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export PATH="$_OLD_PATH"
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unset _OLD_PATH
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fi
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if [ ! -z "${_OLD_PS1:-}" ] ; then
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export PS1="$_OLD_PS1"
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unset _OLD_PS1
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fi
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# This should detect bash and zsh, which have a hash command that must
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# be called to get it to forget past commands. Without forgetting
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# past commands the $PATH changes we made may not be respected
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if [ -n "${BASH:-}" ] || [ -n "${ZSH_VERSION:-}" ] ; then
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hash -r 2>/dev/null
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fi
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unset DOTNET_ROOT
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unset DOTNET_MULTILEVEL_LOOKUP
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if [ ! "${1:-}" = "init" ] ; then
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# Remove the deactivate function
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unset -f deactivate
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fi
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}
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# Cleanup the environment
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deactivate init
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DIR="$( cd "$( dirname "$THIS_SCRIPT" )" && pwd )"
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_OLD_PATH="$PATH"
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# Tell dotnet where to find itself
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export DOTNET_ROOT="$DIR/.dotnet"
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# Tell dotnet not to look beyond the DOTNET_ROOT folder for more dotnet things
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export DOTNET_MULTILEVEL_LOOKUP=0
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# Put dotnet first on PATH
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export PATH="$DOTNET_ROOT:$PATH"
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# Set the shell prompt
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if [ -z "${DISABLE_CUSTOM_PROMPT:-}" ] ; then
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_OLD_PS1="$PS1"
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export PS1="(`basename \"$DIR\"`) $PS1"
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fi
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# This should detect bash and zsh, which have a hash command that must
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# be called to get it to forget past commands. Without forgetting
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# past commands the $PATH changes we made may not be respected
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if [ -n "${BASH:-}" ] || [ -n "${ZSH_VERSION:-}" ] ; then
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hash -r 2>/dev/null
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fi
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printf "${_MAGENTA}Enabled the .NET Core environment. Execute 'deactivate' to exit.${_RESET}\n"
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if [ ! -f "$DOTNET_ROOT/dotnet" ]; then
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printf "${_YELLOW}.NET Core has not been installed yet. Run $DIR/restore.sh to install it.${_RESET}\n"
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else
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printf "dotnet = $DOTNET_ROOT/dotnet\n"
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fi
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