From dd2bb032ddb8d37661f3f2b6d9e5f560e51e6f64 Mon Sep 17 00:00:00 2001
From: Christopher Vagnetoft <cvagnetoft@gmail.com>
Date: Tue, 10 Jan 2017 01:34:08 +0100
Subject: [PATCH] Added minification and manifest generation (-n)

---
 src/MakePhar/Application.php | 46 ++++++++++++++++++++++++++++++++++--
 src/MakePhar/PharBuilder.php | 24 +++++++++++++++++--
 2 files changed, 66 insertions(+), 4 deletions(-)

diff --git a/src/MakePhar/Application.php b/src/MakePhar/Application.php
index e1b655d..5b7978e 100644
--- a/src/MakePhar/Application.php
+++ b/src/MakePhar/Application.php
@@ -9,11 +9,12 @@ class Application
 
     private function parseCommandLine()
     {
-        $opts = "h";
-        $long = [ 'help' ];
+        $opts = "hn";
+        $long = [ 'help', 'new' ];
 
         $parsed = getopt($opts, $long);
         $config = [
+            'init' => false,
             'help' => false,
             'manifest' => getcwd()."/makephar.sdl",
             'output' => null,
@@ -25,6 +26,10 @@ class Application
             case 'help':
                 $config['help'] = true;
                 break;
+            case 'n':
+            case 'new':
+                $config['init'] = true;
+                break;
         }
 
         $this->config = (object)$config;
@@ -34,6 +39,7 @@ class Application
     {
         printf("Usage:    makephar [opts]\n");
         printf("Options:  -h,--help     Show this help\n");
+        printf("          -n,--new      Create a new configuration file\n");
     }
 
     public function run()
@@ -44,6 +50,42 @@ class Application
             $this->printHelp();
             return;
         }
+        if ($this->config->init) {
+            if (!file_exists("composer.json")) {
+                log_error("No composer.json in current directory");
+                return 1;
+            }
+            $proj = json_decode(file_get_contents("composer.json"));
+            $proj_name = basename(getcwd()).".phar";
+            $proj_files = [];
+            $proj_dirs = [];
+            if (!empty($proj->autoload)) {
+                foreach ((array)$proj->autoload as $type=>$loaders) {
+                    if ($type == 'files') {
+                        $proj_files = array_merge($proj_files, $loaders);
+                    } else {
+                        foreach ($loaders as $ns=>$path) {
+                            $dir = rtrim($path," /");
+                            if (!in_array($dir,$proj_dirs)) {
+                                $proj_dirs[] = $dir;
+                            }
+                        }
+                    }
+                }
+                printf("phar \"%s\" {\n", $proj_name);
+                printf("  include {\n");
+                foreach ($proj_files as $file)
+                    printf("    file \"%s\";\n", $file);
+                foreach ($proj_dirs as $dir)
+                    printf("    dir \"%s\";\n", $dir);
+                printf("    dir \"vendor\";\n");
+                printf("  }\n");
+                printf("  // stub \"src/path-to-stub.php\";\n");
+                printf("}\n");
+            }
+            
+            return;
+        }
 
         $this->buildManifest();
     }
diff --git a/src/MakePhar/PharBuilder.php b/src/MakePhar/PharBuilder.php
index 7ed3989..4cf5070 100644
--- a/src/MakePhar/PharBuilder.php
+++ b/src/MakePhar/PharBuilder.php
@@ -27,20 +27,37 @@ class PharBuilder
     {
         // Create the phar
         $phar = new \Phar("/tmp/output.phar");
+        $vo = posix_isatty(STDOUT);
 
         // Add files
         log_debug("Adding files to phar archive...");
+        $t = count($this->files); $i = 0; $lp = null;
+        $phar->startBuffering();
         foreach ($this->files as $file) {
-            $phar->addFile($file->dest?:$file->src, $file->src);
+            $i++;
+            $tp = dirname($file->src);
+            if ($tp!=$lp) {
+                $lp=$tp;
+                printf("\r\e[K%d/%d %s", $i, $t, $tp);
+            }
+            if (fnmatch("*.php",$file->src)) {
+                $phar->addFromString($file->dest?:$file->src, php_strip_whitespace($file->src));
+            } else {
+                $phar->addFile($file->dest?:$file->src, $file->src);
+            }
         }
+        ($vo) && printf("\r\e[K");
+        $phar->stopBuffering();
 
         // Create stub
         if ($this->manifest->getIsLibrary()) {
             log_debug("Creating library stub...");
             // Create library stub
             $stub = '<?php ';
-            $stub.= 'if (basename(__FILE__)==basename($_SERVER["SCRIPT_FILENAME"])) { echo "Error: This is a library and can not be executed\n"; exit(1); }';
             $stub.= 'require_once __DIR__."/vendor/autoload.php";';
+            if (($stubfile = $this->manifest->getStubFile())) {
+                $stub.= 'require_once __DIR__."/'.ltrim($stubfile,'/').'";';
+            }
             $phar->addFromString("index.php", $stub);
         } else {
             log_debug("Creating application stub...");
@@ -50,6 +67,9 @@ class PharBuilder
             $phar->addFromString("index.php", $stub);
             // Make the phar stub executable
             $mainstub = $phar->createDefaultStub("index.php");
+            $tmp = "/tmp/".uniqid("stub"); file_put_contents($tmp, $mainstub);
+            $mainstub = php_strip_whitespace($tmp);
+            unlink($tmp);
             $mainstub = "#!/usr/bin/env php\n{$mainstub}";
             $phar->setStub($mainstub);
         }