teapot-client bootstrap

#!/bin/sh                                                                                                                                                                    
                                                                                                                                                                             
set -uex                                                                                                                                                                     
                                                                                                                                                                             
                                                                                                                                                                             
ENV="$(realpath ../ENV)"                                                                                                                                                     
                                                                                                                                                                             
mkdir "$ENV"                                                                                                                                                                 
                                                                                                                                                                             
mkdir "$ENV/bin"                                                                                                                                                             
                                                                                                                                                                             
curl https://www.fossil-scm.org/index.html/uv/fossil-linux-x64-2.8.tar.gz | bsdtar -C "$ENV/bin" -xvf -                                                                      
curl https://chiselapp.com/user/aspect/repository/sdx/uv/sdx-20110317.kit > "$ENV/bin/sdx"                                                                                   
curl https://www.rkeene.org/devel/kitcreator/kitbuild/nightly/tclkit-8.6.9-linux-amd64-notk > "$ENV/bin/tclkit"                                                              
chmod +x "$ENV"/bin/*                                                                                                                                                        
                                                                                                                                                                             
PATH="$PATH:$ENV/bin"                                                                                                                                                        
export PATH                                                                                                                                                                  
                                                                                                                                                                             
mkdir "$ENV/src"                                                                                                                                                             
cd "$ENV/src"                                                                                                                                                                
fossil clone http://teaparty.rkeene.org/fossil/index teaparty.fossil                                                                                                         
mkdir teaparty                                                                                                                                                               
cd teaparty                                                                                                                                                                  
fossil open ../teaparty.fossil                                                                                                                                               
make client/teapot-client.kit                                                                                                                                                
cp client/teapot-client.kit "$ENV/bin/teapot-client"                                                                                                                         
                                                                                                                                                                             
chmod +x "$ENV/bin/teapot-client"