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nixpkgs/pkgs/development/mobile/xcodeenv/simulate-app.nix
2021-01-21 20:45:23 +01:00

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1.6 KiB
Nix

{stdenv, lib, composeXcodeWrapper}:
{name, app ? null, bundleId ? null, ...}@args:
assert app != null -> bundleId != null;
let
xcodewrapperArgs = builtins.intersectAttrs (builtins.functionArgs composeXcodeWrapper) args;
xcodewrapper = composeXcodeWrapper xcodewrapperArgs;
in
stdenv.mkDerivation {
name = lib.replaceChars [" "] [""] name;
buildCommand = ''
mkdir -p $out/bin
cat > $out/bin/run-test-simulator << "EOF"
#! ${stdenv.shell} -e
if [ "$1" = "" ]
then
# Show the user the possibile UDIDs and let him pick one, if none is provided as a command-line parameter
xcrun simctl list
echo "Please provide a UDID of a simulator:"
read udid
else
# If a parameter has been provided, consider that a device UDID and use that
udid="$1"
fi
# Open the simulator instance
open -a "$(readlink "${xcodewrapper}/bin/Simulator")" --args -CurrentDeviceUDID $udid
${lib.optionalString (app != null) ''
# Copy the app and restore the write permissions
appTmpDir=$(mktemp -d -t appTmpDir)
cp -r "$(echo ${app}/*.app)" "$appTmpDir"
chmod -R 755 "$(echo $appTmpDir/*.app)"
# Wait for the simulator to start
echo "Press enter when the simulator is started..."
read
# Install the app
xcrun simctl install "$udid" "$(echo $appTmpDir/*.app)"
# Remove the app tempdir
rm -Rf $appTmpDir
# Launch the app in the simulator
xcrun simctl launch $udid "${bundleId}"
EOF
chmod +x $out/bin/run-test-simulator
''}
'';
}