From 4c1f55c565b474373b03b7b951a83e77b7a0974e Mon Sep 17 00:00:00 2001
From: jan <jh@datenfreunde.com>
Date: Fri, 19 Jan 2018 16:49:09 +0100
Subject: [PATCH 1/3] disable global.GENTLY

---
 src/webpack-runner.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/webpack-runner.ts b/src/webpack-runner.ts
index dc7de4f..591c92b 100644
--- a/src/webpack-runner.ts
+++ b/src/webpack-runner.ts
@@ -49,7 +49,9 @@ export class WebpackRunner {
                     libraryTarget: "commonjs2",
                     path: path.join(options.projectRootPath, options.outputPath),
                 },
-                plugins: [],
+                plugins: [
+                    new webpack.DefinePlugin({ "global.GENTLY": false }),
+                ],
                 target: "node",
             };
 

From 2405b10e973a0e472ee2082b536b195a6c964edd Mon Sep 17 00:00:00 2001
From: jan <jh@datenfreunde.com>
Date: Tue, 23 Jan 2018 14:49:14 +0100
Subject: [PATCH 2/3] add possibility to specify a function to alter webpack
 config

---
 src/main.ts           |  2 ++
 src/webpack-runner.ts | 19 +++++++++++++++----
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/main.ts b/src/main.ts
index 44d1f5d..ed37536 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -22,6 +22,7 @@ async function runCli() {
         .option("-u, --uglify", "Uglify the project when webpacking")
         .option("-o, --output <path>", "Path for output directory")
         .option("-c, --copyToOutput", "Copy files to output directory")
+        .option("-e, --editConfig <path>", "Customize webpack config by applying function exported in this file")
         .action(pack);
 
     p.command("*", null, { noHelp: true, isDefault: true })
@@ -139,6 +140,7 @@ async function pack(name: string, options: any) {
     try {
         winston.info("Webpacking project");
         await WebpackRunner.run({
+            editConfig: options.editConfig,
             ignoredModules: config.ignoredModules,
             outputPath,
             projectRootPath,
diff --git a/src/webpack-runner.ts b/src/webpack-runner.ts
index 591c92b..2f73e0b 100644
--- a/src/webpack-runner.ts
+++ b/src/webpack-runner.ts
@@ -1,6 +1,7 @@
 import * as debugLib from "debug";
 import * as path from "path";
 import * as webpack from "webpack";
+import * as winston from "winston";
 import { IPackhostGeneratorOptions } from "./";
 import { FileHelper } from "./utils";
 
@@ -12,6 +13,7 @@ export interface IWebpackRunner {
     outputPath?: string;
     uglify?: boolean;
     ignoredModules?: string[];
+    editConfig?: string;
 }
 
 export class WebpackRunner {
@@ -36,7 +38,7 @@ export class WebpackRunner {
             }
 
             debug("Creating Webpack Configuration");
-            const config: webpack.Configuration = {
+            let config: webpack.Configuration = {
                 entry: oldPath,
                 externals: ignoredModules,
                 node: {
@@ -49,9 +51,7 @@ export class WebpackRunner {
                     libraryTarget: "commonjs2",
                     path: path.join(options.projectRootPath, options.outputPath),
                 },
-                plugins: [
-                    new webpack.DefinePlugin({ "global.GENTLY": false }),
-                ],
+                plugins: [],
                 target: "node",
             };
 
@@ -64,6 +64,17 @@ export class WebpackRunner {
                 }
             }
 
+            try {
+                if (options.editConfig) {
+                    const customizeFunctionPath = path.join(options.projectRootPath, options.editConfig);
+                    const customizeFunction = require(customizeFunctionPath);
+                    config = customizeFunction(config, webpack);
+                }
+            } catch (e) {
+                winston.error(e);
+                throw new Error("Could not apply customize function");
+            }
+
             debug("Creating Webpack instance");
             const compiler = webpack(config);
             debug("Started webpack");

From 6a3b5e295841016efd53e6634ae5d3d3bd507db2 Mon Sep 17 00:00:00 2001
From: jan <jh@datenfreunde.com>
Date: Tue, 23 Jan 2018 15:03:11 +0100
Subject: [PATCH 3/3] update editConfig description and readme

---
 README.md   | 19 ++++++++++++++++---
 src/main.ts |  2 +-
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 7d0112d..28e81e8 100644
--- a/README.md
+++ b/README.md
@@ -82,9 +82,22 @@ Usage: pack [options] <path>
 
   Options:
 
-    -h, --help           output usage information
-    -u, --uglify         Uglify the project when webpacking
-    -o, --output <path>  Path for output directory
+    -h, --help               output usage information
+    -u, --uglify             Uglify the project when webpacking
+    -o, --output <path>      Path for output directory
+    -c, --copyToOutput       Copy files to output directory
+    -e, --editConfig <path>  Customize webpack config by applying function in this file
+```
+
+The `editConfig` option will let you specify a js file containing a function to alter the webpack configuration.
+
+```
+// $root/webpack.config.js
+
+module.exports = function(config, webpack) {
+    config.plugins.push(new webpack.DefinePlugin({ "global.GENTLY": false }));
+    return config;
+}
 ```
 
 ### funcpack.config.json
diff --git a/src/main.ts b/src/main.ts
index ed37536..ec2e0e7 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -22,7 +22,7 @@ async function runCli() {
         .option("-u, --uglify", "Uglify the project when webpacking")
         .option("-o, --output <path>", "Path for output directory")
         .option("-c, --copyToOutput", "Copy files to output directory")
-        .option("-e, --editConfig <path>", "Customize webpack config by applying function exported in this file")
+        .option("-e, --editConfig <path>", "Customize webpack config by applying function in this file")
         .action(pack);
 
     p.command("*", null, { noHelp: true, isDefault: true })