- Added xcodeenv: experimental support to build iOS apps through Nix

- Moved mobile development tools into a separate folder

pkgs/development/mobile/xcodeenv/build-app.nix

@@ -0,0 +1,92 @@
+{stdenv, xcodewrapper}:
+{ name
+, src
+, target ? null
+, configuration ? null
+, scheme ? null
+, sdk ? null
+, arch ? null
+, xcodeFlags ? ""
+, release ? false
+, codeSignIdentity ? null
+, certificateFile ? null
+, certificatePassword ? null
+, provisioningProfile ? null
+, generateIPA ? false
+, generateXCArchive ? false
+}:
+
+assert release -> codeSignIdentity != null && certificateFile != null && certificatePassword != null && provisioningProfile != null;
+
+let
+  # Set some default values here
+  
+  _target = if target == null then name else target;
+  _scheme = if scheme == null then name else scheme;
+
+  _configuration = if configuration == null
+    then
+      if release then "Release" else "Debug"
+    else configuration;
+    
+  _arch = if arch == null
+    then
+      if release then "armv7" else "i386"
+    else arch;
+
+  _sdk = if sdk == null
+    then
+      if release then "iphoneos6.0" else "iphonesimulator6.0"
+    else sdk;
+
+  # The following is to prevent repetition
+  deleteKeychain = "security delete-keychain $keychainName";
+in
+stdenv.mkDerivation {
+  inherit name src;
+  buildInputs = [ xcodewrapper ];
+  buildPhase = ''
+    ${stdenv.lib.optionalString release ''
+        export HOME=/Users/$(whoami)
+        keychainName="$(basename $out)"
+        
+        # Create a keychain
+        security create-keychain -p "" $keychainName
+        security default-keychain -s $keychainName
+        security unlock-keychain -p "" $keychainName
+        
+        # Import the certificate into the keychain
+        security import ${certificateFile} -k $keychainName -P "${certificatePassword}" -A 
+
+        # Determine provisioning ID
+        PROVISIONING_PROFILE=$(grep UUID -A1 -a ${provisioningProfile} | grep -o "[-A-Z0-9]\{36\}")
+
+        if [ ! -f "$HOME/Library/MobileDevice/Provisioning Profiles/$PROVISIONING_PROFILE.mobileprovision" ]
+        then
+            # Copy provisioning profile into the home directory
+            mkdir -p "$HOME/Library/MobileDevice/Provisioning Profiles"
+            cp ${provisioningProfile} "$HOME/Library/MobileDevice/Provisioning Profiles/$PROVISIONING_PROFILE.mobileprovision"
+        fi
+        
+        # Check whether the identity can be found
+        security find-identity -p codesigning $keychainName
+      ''}
+
+    # Do the building
+    xcodebuild -target ${_target} -configuration ${_configuration} -scheme ${_scheme} -sdk ${_sdk} -arch ${_arch} ONLY_ACTIVE_ARCH=NO CONFIGURATION_TEMP_DIR=$TMPDIR CONFIGURATION_BUILD_DIR=$out ${if generateXCArchive then "archive" else ""} ${xcodeFlags} ${if release then ''"CODE_SIGN_IDENTITY=${codeSignIdentity}" PROVISIONING_PROFILE=$PROVISIONING_PROFILE OTHER_CODE_SIGN_FLAGS="--keychain $HOME/Library/Keychains/$keychainName"'' else ""}
+    
+    ${stdenv.lib.optionalString release ''
+      ${stdenv.lib.optionalString generateIPA ''
+        # Produce an IPA file
+        xcrun -sdk iphoneos PackageApplication -v $out/*.app -o $out/${name}.ipa
+      ''}
+      
+      # Delete our temp keychain
+      ${deleteKeychain}
+    ''}
+  '';
+  
+  failureHook = stdenv.lib.optionalString release deleteKeychain;
+  
+  installPhase = "true";
+}

pkgs/development/mobile/xcodeenv/default.nix

@@ -0,0 +1,15 @@
+{stdenv}:
+
+rec {
+  xcodewrapper = import ./xcodewrapper.nix {
+    inherit stdenv;
+  };
+
+  buildApp = import ./build-app.nix {
+    inherit stdenv xcodewrapper;
+  };
+
+  simulateApp = import ./simulate-app.nix {
+    inherit stdenv xcodewrapper;
+  };
+}

pkgs/development/mobile/xcodeenv/simulate-app.nix

@@ -0,0 +1,17 @@
+{stdenv, xcodewrapper}:
+{name, app, device ? "iPhone", baseDir ? ""}:
+
+stdenv.mkDerivation {
+  inherit name;
+  buildCommand = ''
+    ensureDir $out/bin
+    cat > $out/bin/run-test-simulator << "EOF"
+    #! ${stdenv.shell} -e
+
+    cd ${app}/${baseDir}/${name}.app
+    "$(readlink "${xcodewrapper}/bin/iPhone Simulator")" -SimulateApplication ./${name} -SimulateDevice '${device}'
+    EOF
+    chmod +x $out/bin/run-test-simulator
+  '';
+}
+

pkgs/development/mobile/xcodeenv/xcodewrapper.nix

@@ -0,0 +1,24 @@
+{stdenv}:
+
+let
+  version = "4.5.2";
+in
+stdenv.mkDerivation {
+  name = "xcode-wrapper-"+version;
+  buildCommand = ''
+    ensureDir $out/bin
+    cd $out/bin
+    ln -s /usr/bin/xcode-select
+    ln -s /usr/bin/xcodebuild
+    ln -s /usr/bin/xcrun
+    ln -s /usr/bin/security
+    ln -s "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications/iPhone Simulator.app/Contents/MacOS/iPhone Simulator"
+
+    # Check if we have the xcodebuild version that we want
+    if [ -z "$($out/bin/xcodebuild -version | grep ${version})" ]
+    then
+        echo "We require xcodebuild version: ${version}"
+        exit 1
+    fi
+  '';
+}