From 9c376f23b6caaa830438fc495f1762a227d45bb5 Mon Sep 17 00:00:00 2001
From: Viktor Benei <viktor.benei@gmail.com>
Date: Thu, 1 Jun 2017 18:16:14 +0200
Subject: [PATCH] new xcode command flag: `xcodebuild-sdk`

if specified the value will be passed as the `-sdk` flag's value to `xcodebuild` for the scan
---
 cmd/xcode.go      |  8 ++++++++
 xcode/xcodecmd.go | 23 +++++++++++++++++++++--
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/cmd/xcode.go b/cmd/xcode.go
index 2a923b50..9c53ae48 100644
--- a/cmd/xcode.go
+++ b/cmd/xcode.go
@@ -28,6 +28,7 @@ var (
 	paramXcodeProjectFilePath        = ""
 	paramXcodeScheme                 = ""
 	paramXcodebuildOutputLogFilePath = ""
+	paramXcodebuildSDK               = ""
 )
 
 func init() {
@@ -42,6 +43,9 @@ func init() {
 	xcodeCmd.Flags().StringVar(&paramXcodebuildOutputLogFilePath,
 		"xcodebuild-log", "",
 		"xcodebuild output log (file path). If specified it will be used instead of running xcodebuild")
+	xcodeCmd.Flags().StringVar(&paramXcodebuildSDK,
+		"xcodebuild-sdk", "",
+		"xcodebuild -sdk param. If a value is specified for this flag it'll be passed to xcodebuild as the value of the -sdk flag. For more info about the values please see xcodebuild's -sdk flag docs. Example value: iphoneos")
 }
 
 func printXcodeScanFinishedWithError(format string, args ...interface{}) error {
@@ -111,6 +115,10 @@ func scanXcodeProject(cmd *cobra.Command, args []string) error {
 		}
 		xcodeCmd.Scheme = schemeToUse
 
+		if paramXcodebuildSDK != "" {
+			xcodeCmd.SDK = paramXcodebuildSDK
+		}
+
 		fmt.Println()
 		fmt.Println()
 		log.Println("🔦  Running an Xcode Archive, to get all the required code signing settings...")
diff --git a/xcode/xcodecmd.go b/xcode/xcodecmd.go
index d868409f..7ae590bb 100644
--- a/xcode/xcodecmd.go
+++ b/xcode/xcodecmd.go
@@ -20,10 +20,25 @@ import (
 
 // CommandModel ...
 type CommandModel struct {
+	// --- Required ---
+
 	// ProjectFilePath - might be a `xcodeproj` or `xcworkspace`
-	ProjectFilePath  string
-	Scheme           string
+	ProjectFilePath string
+
+	// --- Optional ---
+
+	// Scheme will be passed to xcodebuild as the -scheme flag's value
+	// Only passed to xcodebuild if not empty!
+	Scheme string
+
+	// CodeSignIdentity will be passed to xcodebuild as an CODE_SIGN_IDENTITY= argument.
+	// Only passed to xcodebuild if not empty!
 	CodeSignIdentity string
+
+	// SDK: if defined it'll be passed as the -sdk flag to xcodebuild.
+	// For more info about the possible values please see xcodebuild's docs about the -sdk flag.
+	// Only passed to xcodebuild if not empty!
+	SDK string
 }
 
 func parseSchemesFromXcodeOutput(xcodeOutput string) []string {
@@ -180,6 +195,10 @@ func (xccmd CommandModel) transformToXcodebuildParams(xcodebuildActionArgs ...st
 		baseArgs = append(baseArgs, "-scheme", xccmd.Scheme)
 	}
 
+	if xccmd.SDK != "" {
+		baseArgs = append(baseArgs, "-sdk", xccmd.SDK)
+	}
+
 	if xccmd.CodeSignIdentity != "" {
 		baseArgs = append(baseArgs, `CODE_SIGN_IDENTITY=`+xccmd.CodeSignIdentity)
 	}