From b47e5c6a5b08c030c7450a2f342bbdf59c28147b Mon Sep 17 00:00:00 2001
From: Mathias Vestergaard <mathias.vestergaard@gmail.com>
Date: Fri, 28 Jun 2019 00:54:13 +0200
Subject: [PATCH] Add config option for disabling output formatting

---
 docs/getting-started/codegen-config.md      | 4 +++-
 packages/graphql-codegen-cli/src/codegen.ts | 2 +-
 packages/utils/plugins-helpers/src/types.ts | 1 +
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/docs/getting-started/codegen-config.md b/docs/getting-started/codegen-config.md
index f9b82c5e5fa..6bb363952bf 100644
--- a/docs/getting-started/codegen-config.md
+++ b/docs/getting-started/codegen-config.md
@@ -48,7 +48,9 @@ Here are the supported options that you can define in the config file (see [sour
 - [**`config`**](./config-field#root-level) - Options that we would like to provide to the specified plug-ins. The options may vary depends on what plug-ins you specified. Read the documentation of that specific plug-in for more information. [You can read more about how to pass configuration to plugins here](./config-field)
 
 - **`overwrite`** - A flag to overwrite files in case they're already exist when generating code (`true` by default)
--
+
+- **`prettify`** - A flag that enables formatting of generated code (using [`prettier`](https://prettier.io/)) (`true` by default)
+
 - **`watch`** - A flag to watch for changes in the specified GraphQL schemas and re-generate code any that happens. You can either specify a boolean to turn it on/off, or specify an array of glob patterns to add custom files to the watch.
 
 - **`silent`** - A flag to not print errors in case they occur.
diff --git a/packages/graphql-codegen-cli/src/codegen.ts b/packages/graphql-codegen-cli/src/codegen.ts
index 814dc5e8df2..04fbe7ddb7f 100644
--- a/packages/graphql-codegen-cli/src/codegen.ts
+++ b/packages/graphql-codegen-cli/src/codegen.ts
@@ -244,7 +244,7 @@ export async function executeCodegen(config: Types.Config): Promise<Types.FileOu
                         const output = await codegen(outputArgs);
                         result.push({
                           filename: outputArgs.filename,
-                          content: await prettify(outputArgs.filename, output),
+                          content: config.prettify === undefined || config.prettify ? await prettify(outputArgs.filename, output) : output,
                         });
                       };
 
diff --git a/packages/utils/plugins-helpers/src/types.ts b/packages/utils/plugins-helpers/src/types.ts
index 8467c19ca72..79d4f45a532 100644
--- a/packages/utils/plugins-helpers/src/types.ts
+++ b/packages/utils/plugins-helpers/src/types.ts
@@ -91,6 +91,7 @@ export namespace Types {
     config?: { [key: string]: any };
     generates: { [output: string]: OutputConfig | ConfiguredOutput };
     overwrite?: boolean;
+    prettify?: boolean;
     watch?: boolean | string | string[];
     silent?: boolean;
     pluginLoader?: PackageLoaderFn<CodegenPlugin>;