goto Deployment

:: Utility Functions
:: -----------------

:SelectNodeVersion

IF DEFINED KUDU_SELECT_NODE_VERSION_CMD (
  :: The following are done only on Windows Azure Websites environment
  call %KUDU_SELECT_NODE_VERSION_CMD% "%DEPLOYMENT_SOURCE%{SitePath}" "%DEPLOYMENT_TARGET%" "%DEPLOYMENT_TEMP%"
  IF !ERRORLEVEL! NEQ 0 goto error

  IF EXIST "%DEPLOYMENT_TEMP%\__nodeVersion.tmp" (
    SET /p NODE_EXE=<"%DEPLOYMENT_TEMP%\__nodeVersion.tmp"
    IF !ERRORLEVEL! NEQ 0 goto error
  )
  
  IF EXIST "%DEPLOYMENT_TEMP%\__npmVersion.tmp" (
    SET /p NPM_JS_PATH=<"%DEPLOYMENT_TEMP%\__npmVersion.tmp"
    IF !ERRORLEVEL! NEQ 0 goto error
  )

  IF NOT DEFINED NODE_EXE (
    SET NODE_EXE=node
  )

  SET NPM_CMD="!NODE_EXE!" "!NPM_JS_PATH!"
) ELSE (
  SET NPM_CMD=npm
  SET NODE_EXE=node
)

goto :EOF

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

:Deployment
echo Handling node.js deployment.

:: 1. 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"
  IF !ERRORLEVEL! NEQ 0 goto error
)

:: 2. Select node version
call :SelectNodeVersion

:: 3. Install npm packages
IF EXIST "%DEPLOYMENT_TARGET%\package.json" (
  pushd "%DEPLOYMENT_TARGET%"
  call :ExecuteCmd !NPM_CMD! install --production
  IF !ERRORLEVEL! NEQ 0 goto error
  popd
)

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::