::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Deployment
:: ----------

echo Handling function App deployment.

if "%SCM_USE_FUNCPACK%" == "1" (
  call :DeployWithFuncPack
) else (
  call :DeployWithoutFuncPack
)

goto end

:DeployWithFuncPack
setlocal

echo Using funcpack to optimize cold start

:: 1. Copy to local storage
echo Copying repository files to local storage
xcopy "%DEPLOYMENT_SOURCE%{SitePath}" "%DEPLOYMENT_TEMP%" /seyiq
IF !ERRORLEVEL! NEQ 0 goto error

:: 2. Install function extensions
call :InstallFunctionExtensions "%DEPLOYMENT_TEMP%"

:: 3. Restore npm
call :RestoreNpmPackages "%DEPLOYMENT_TEMP%"

:: 4. FuncPack
pushd "%DEPLOYMENT_TEMP%"
call funcpack pack .
IF !ERRORLEVEL! NEQ 0 goto error
popd

:: 5. KuduSync
call :ExecuteCmd "%KUDU_SYNC_CMD%" -v 50 -f "%DEPLOYMENT_TEMP%" -t "%DEPLOYMENT_TARGET%" -n "%NEXT_MANIFEST_PATH%" -p "%PREVIOUS_MANIFEST_PATH%" -i ".git;.hg;.deployment;deploy.cmd;node_modules;obj"
IF !ERRORLEVEL! NEQ 0 goto error

exit /b %ERRORLEVEL%


:DeployWithoutFuncPack
setlocal

echo Not using funcpack because SCM_USE_FUNCPACK is not set to 1

:: 1. Install function extensions
call :InstallFunctionExtensions "%DEPLOYMENT_SOURCE%{SitePath}"

:: 2. KuduSync
IF /I "%IN_PLACE_DEPLOYMENT%" NEQ "1" (
  call :ExecuteCmd "%KUDU_SYNC_CMD%" -v 50 -f "%DEPLOYMENT_SOURCE%{SitePath}" -t "%DEPLOYMENT_TARGET%" -n "%NEXT_MANIFEST_PATH%" -p "%PREVIOUS_MANIFEST_PATH%" -i ".git;.hg;.deployment;deploy.cmd;obj"
  IF !ERRORLEVEL! NEQ 0 goto error
)

:: 3. Restore npm
call :RestoreNpmPackages "%DEPLOYMENT_TARGET%"

exit /b %ERRORLEVEL%


:RestoreNpmPackages
setlocal

echo Restoring npm packages in %1

IF EXIST "%1\package.json" (
  pushd "%1"
  call npm install --production
  IF !ERRORLEVEL! NEQ 0 goto error
  popd
)

FOR /F "tokens=*" %%i IN ('DIR /B %1 /A:D') DO (
  IF EXIST "%1\%%i\package.json" (
    pushd "%1\%%i"
    call npm install --production
    IF !ERRORLEVEL! NEQ 0 goto error
    popd
  )
)

exit /b %ERRORLEVEL%

:InstallFunctionExtensions
setlocal

echo Installing function extensions from nuget

IF EXIST "%1\extensions.csproj" (
  pushd "%1"
  call dotnet build -o bin
  IF !ERRORLEVEL! NEQ 0 goto error
  popd
)

exit /b %ERRORLEVEL%
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::