tCMS/bin/configure-tCMS

#!/usr/bin/php
<?php
# This bit near the top is used for running via CLI, the class is below this if block
# Assume we're doing things interactively if we're passing in args
if( !empty( $argv[1] ) ) {
    switch( $argv[1] ) {
        case "help":
            $help  = "tCMS Configuration Script Options:\n";
            $help .= "  install         -- Guides the user through first time tCMS setup.\n";
            $help .= "  get <FILE>      -- Gets and outputs the values in the supplied JSON file.\n";
            $help .= "  validate <FILE> -- Compares your config versus the model (sanity check).\n";
            $help .= "  set <KEY1> <VAL1> <KEY2> <VAL2>... -- Sets the requested config KEY(s) to VALUE(s).\n";
            echo $help;
            break;
        case "install":
            echo "[INFO] Some of this function is unimplemented -- for now I'm just making things for testing.\n";
            $user_info = posix_getpwuid();
            $basedir = $user_info['dir'] . "/.tCMS";
            if( !file_exists( $basedir ) ) {
                if( !is_dir( $basdir ) ) {
                    echo "[FATAL] ~/.tCMS already exists but is not a directory! Stopping here.\n";
                    exit(1);
                } else {
                    $dirs = [ 
                        $basedir, "$basedir/bin", "$basedir/lib", "$basedir/conf", "$basedir/themes",
                        "$basedir/microblog", "$basedir/blog", "$basedir/fileshare"
                    ];
                    foreach ( $dirs as $dir ) { 
                        mkdir( $dir );
                    }
                }
                # Handle first time install, assume we're being ran via Makefile
                $install_base = realpath( dirname( __FILE__ ) );
                $files2copy = [ "bin/configure-tCMS"];
                foreach ( $files2copy as $file ) {
                    if( !copy( "$install_base/$file", "$basedir/$file" ) ) {
                        echo "[FATAL] $file couldnt' be installed!";
                        exit(1);
                    }
                }
            } else {
                echo "[INFO] tCMS appears to already be installed. Nothing to do...\n";
                exit(0);
            }
            # TODO keep going here
        case "get":
            if( empty( $argv[2] ) ) {
                echo "[ERROR] get was passed but no file was passed to get!\n";
                exit(1);
            }
            $config_file = realpath( $argv[2] );
            $config = configure::get_config_values( $config_file );
            print_r( $config );
            break;
        case "set":
            echo "[INFO] Unimplemented\n";
            break;
        case "validate":
            if( empty( $argv[2] ) ) {
                echo "[ERROR] validate was passed but no file was passed to validate against!\n";
                exit(1);
            }
            $config_file = realpath( $argv[2] );
            $config = configure::get_config_values( $config_file );
            $valid  = configure::validate_config( $config );
            echo ( $valid ) ? "[INFO] Config OK\n" : "[ERROR] Config NOT OK.\n";
            exit( $valid );
    }
    exit(0);
}
?>