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sasjs build

From the root of the project, run: sasjs build. This will create a deployment script that can be executed in SAS to create the backend services. The appLoc is configured in the /sasjs/sasjsconfig.json file, along with the serverType (SAS9 or SASVIYA). All Jobs and Services (as documented in jobConfig and serviceConfig) will be compiled into a single .sas file (for deployment in SAS 9, Base SAS or SPRE) and a .json file (for deployment using the Viya APIs)

If the jobs or services folder does not exist in the temporary sasjsbuild folder, then the sasjs compile step is also executed. The alias to run both compile and build steps is sasjs cb. sasjscliflow.png

JSON Build File

The JSON file contains all jobs and services and is used by the sasjs deploy command to create all the necessary folders, jobs & services (and streamed web apps) in the folder specified in the appLoc property of the target config. This approach can only be used by SAS Viya.

SAS Build Program

The SAS file can be executed directly in SAS 9 or SAS Viya to create all the services programmatically. This is useful for Viya developers who are not able to obtain a client / secret. For SAS 9 it is the primary deployment method.

A workflow could be to define a deployScript in your deployConfig so that the generated SAS program is ssh'd (rsync) to your SAS server, and then you could curl a SAS 9 Stored Process that %include's your SAS build program. This allows fully automated SAS 9 deployments.

Viya Build Script

The .sas file can be executed in SASStudioV without modification as proc http will use the oauth_bearer=sas_services option to authenticate to the APIs.

If for some reason you need to run the Viya build script in a non SPRE session (eg in SAS 9 or Base SAS) you will need to prepare the access token - see guidance here:

Put this access token in a macro variable called ACCESS*TOKEN and it will be used by proc http in the core macros by reference to the access_token_var= keyword parameter of each viya macro (the ones that start with mv*).


Saving security tokens in project repositories, especially if they are committed to source control, is a security risk - as anyone with access can use them to make modifications on the Viya platform. Be sure to use a secure mechanism such as the %inc from a secure directory, or another approved mechanism for securing these kinds of variables. Avoid writing Access Tokens to log files.