mirror of
https://github.com/silverstripe/silverstripe-installer
synced 2024-10-22 17:05:33 +02:00
101 lines
4.2 KiB
PHP
101 lines
4.2 KiB
PHP
<?php
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/**
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Command line binary to pull core SilverStripe modules into a new project
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This is an attempt to solve a problem introduced by the move to git, namely that new developers
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who checkout the silverstripe-installer repo now don't get a "read to go" set of code, and they
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shouldn't need to know how to use git or what modules need pulling in to get a base SilverStripe
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install up and running.
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Currently it doesn't attempt to solve the more general problem of updating or installing new modules
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in an existing project - that's likely to be handled by some of this code + a re-architecture of sake
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so that we can let developers add code to handle particulars of the process in an environment-aware manner
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*/
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$base = dirname(__FILE__);
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require dirname($base).'/versions.php';
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require 'sources.php';
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require 'tools.php';
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$opts = getopt('m:t:h',array('mode:', 'template:', 'help'));
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$mode = isset($opts['m']) ? $opts['m'] : (isset($opts['mode']) ? $opts['mode'] : 'piston');
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$templatefile = isset($opts['t']) ? $opts['t'] : (isset($opts['template']) ? $opts['template'] : 'template.php');
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include $templatefile;
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if (!isset($template)) {
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echo "Template could not be found.\n\n";
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$templatefile = null;
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}
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else if ($mode) {
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$errors = array();
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foreach ($template as $dest => $source) {
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if ($mode == 'flat') $errors = array_merge($errors, (array)$source->canExport());
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elseif ($mode == 'piston') $errors = array_merge($errors, (array)$source->canPiston());
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elseif ($mode == 'contribute') $errors = array_merge($errors, (array)$source->canCheckout());
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}
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$errors = array_unique($errors);
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if ($errors) {
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echo "\nRequirements were not met for mode $mode:\n ";
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echo implode("\n ", $errors);
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echo "\n\nEither correct the requirements or try a different mode\n\n";
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$mode = null;
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}
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}
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if (($mode != 'piston' && $mode != 'flat' && $mode != 'contribute') || !$templatefile || isset($opts['h']) || isset($opts['help'])) {
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echo "Usage: new-project [-m | --mode piston | flat | contribute] [-t | --template template.php] [-h | --help]\n";
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echo "\n";
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echo " piston is the default mode, and uses the piston tool to add the core modules\n";
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echo " It allows pulling down core module updates later while maintaining your changes.\n";
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echo " It does not provide any tools for contributing your changes back upstream, though a third-party tool for git is available\n";
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echo " It requires the external piston tool and all it's dependancies to be installed.\n";
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echo " It only works on svn and git managed repositories.\n";
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echo "\n";
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echo " flat copies the core module code without using any tools or version control\n";
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echo " It does not provide any tools for pulling down core modules updates later, or contributing changes back upstream\n";
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echo " It requires only php with the zip and curl extensions\n";
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echo " It works regardless of version control system\n";
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echo "\n";
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echo " contribute sets up the core as separate modules, allowing you to contribute any changes back upstream\n";
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echo " It allows pulling down core module updates later while maintaining your changes.\n";
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echo " It allows contributing your changes back upstream\n";
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echo " It requires git and all it's dependancies to be installed.\n";
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echo " It only works on git managed repositories.\n";
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die;
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}
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// Check we're not being re-called before we do anything
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$alreadyexists = false;
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foreach ($template as $dest => $source) {
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if (file_exists($dest)) {
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echo "ERROR: Module $dest already exists. This script can not be called multiple times, or upgrade existing modules.\n";
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$alreadyexists = true;
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}
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}
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if ($alreadyexists) die;
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if ($mode == 'piston') {
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echo "Now running piston to add modules. Piston is quite noisy, and can sometimes list errors as fatal that can be ignored.\n";
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echo "If errors are shown, please check result before assuming failure\n\n";
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}
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foreach ($template as $dest => $source) {
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if ($mode == 'contribute') {
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GIT::ignore($dest);
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$source->checkout($dest);
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}
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else if ($mode == 'piston') $source->piston($dest);
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else $source->export($dest);
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}
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if ($mode == 'piston' && GIT::isGITRepo()) {
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echo "\n\nNow commit the changes with something like \"git commit -m 'Import core SilverStripe modules'\"\n";
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}
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