tt-tecchspec install

tt-techspec-install.sh

#!/bin/bash                                                                               
                                                                                          
# Exit immediately if a command exits with a non-zero status                              
set -e                                                                                    
                                                                                          
gituser="jreniel"                                                                         
namespace="preview"                                                                       
name="tt-techspec"                                                                        
                                                                                          
                                                                                          
REPO_URL="git@github.com:$gituser/$name.git"                                              
                                                                                          
# Function to fetch the version from the typst.toml file                                  
fetch_version() {                                                                         
    local version                                                                         
    version=$(cat typst.toml | grep '^version' | awk -F\" '{print $2}')                   
    if [[ -z "$version" ]]; then                                                          
        echo "Failed to fetch version from typst.toml" >&2                                
        exit 1                                                                            
    fi                                                                                    
    echo "$version"                                                                       
}                                                                                         
                                                                                          
                                                                                          
# Function to determine the installation directory based on the operating system          
get_git_dir() {                                                                           
    if [[ "$OSTYPE" == "linux-gnu"* ]]; then                                              
        echo "${XDG_DATA_HOME:-$HOME/.local/share/typst/packages}/$namespace/$name/latest"
    elif [[ "$OSTYPE" == "darwin"* ]]; then                                               
        echo "$HOME/Library/Application Support/typst/packages/$namespace/$name/latest"   
    else                                                                                  
        echo "Unsupported OS: $OSTYPE" >&2                                                
        exit 1                                                                            
    fi                                                                                    
}                                                                                         
                                                                                          
# Function to clone or update the repository                                              
clone_or_update_repo() {                                                                  
    local git_dir=$1                                                                      
    if [ -d "$git_dir" ]; then                                                            
        echo "Directory $git_dir already exists. Updating the repository..."              
        cd "$git_dir" && git pull                                                         
    else                                                                                  
        echo "Cloning the repository from $REPO_URL... "                                  
        git clone "$REPO_URL" "$git_dir"                                                  
    fi                                                                                    
}                                                                                         
                                                                                          
# Function to run setup commands                                                          
run_setup() {                                                                             
    local git_dir=$1                                                                      
    cd "$git_dir"                                                                         
    echo "Running setup..."                                                               
    local version                                                                         
    version=$(fetch_version)                                                              
    install_dir=$(dirname "$git_dir")/$version                                            
    echo "Install directory: $install_dir"                                                
    cp -rf $git_dir $install_dir                                                          
    echo "Installation complete!"                                                         
}                                                                                         
                                                                                          
main() {                                                                                  
    local git_dir                                                                         
    git_dir=$(get_git_dir)                                                                
    clone_or_update_repo "$git_dir"                                                       
    run_setup "$git_dir"                                                                  
}                                                                                         
                                                                                          
main "$@"