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Bart Jablonski cf74f74628 SAS Packages Framework, version 20251231

SAS Packages Framework, version 20251231

Changes:
- New macro: %bundlePackages().
- New macro: %unbundlePackages().
- Bug fix in %verifyPackage() macro.
- Minor updates in %generatePackage(), %listPackages(), and %relocatePackage() macros.
- Documentation updated.

2025-12-31 15:26:35 +01:00

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SAS Packages Framework, version `20251231`

SAS Packages Framework help

This is short SAS Packages Framework help information

A SAS package is an automatically generated, single, stand alone zip file containing organized and ordered code structures, created by the developer and extended with additional automatically generated "driving" files (i.e. description, metadata, load, unload, and help files).

The purpose of a package is to be a simple, and easy to access, code sharing medium, which will allow: on the one hand, to separate the code complex dependencies created by the developer from the user experience with the final product and, on the other hand, reduce developer's and user's unnecessary frustration related to a remote deployment process.

In this repository we are presenting the SAS Packages Framework which allows to develop and use SAS packages. The latest version of SPF is 20251231.

To get started with SAS Packages try this Introduction to SAS Packages video series or Getting Started with SAS Packages presentation (see the ./SPF/Documentation directory).

The documentation and more advance reading would be the SAS(r) packages - the way to share (a how to)- Paper 4725-2020 - extended.pdf article (see the ./SPF/Documentation directory).

Note: Filenames references packages and package are reserved keywords. The first one should be used to point local folder with packages and the framework. The second is used internally by macros. After assigning the directory do not change them when using the SPF since it may affect stability of the framework.

Tutorial on SAS Packages and SAS Packages Framework

"From 0 to hero" tutorial explaining what are SAS Packages, and how to work with them using the SPF can be found HERE.

This is short help information for the `installPackage` macro

Macro to install SAS packages, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and embedded inside the zip.

The %installPackage() macro installs the package zip in the packages folder. The process of installation is equivalent with manual downloading the package zip file into the packages folder.

In case the packages fileref is a multi-directory one the first directory will be selected as a destination.

Parameters:

packagesNames Space separated list of packages names without the zip extension, e.g. myPackage1 myPackage2, Required and not null, default use case: %installPackage(myPackage1 myPackage2). If empty displays this help information. If the package name is SPFinit or SASPackagesFramework then the framework itself is downloaded.

sourcePath= Location of the package, e.g. "www.some.web.page/" (mind the "/" at the end of the path!) Current default location for packages is: https://github.com/SASPAC/ Current default location for the framework is: https://raw.githubusercontent.com/yabwon/SAS_PACKAGES/main/SPF/
mirror= Indicates which web location for packages installation is used. Value 0 or SASPAC indicates: https://github.com/SASPAC/ Value 1 indicates: https://raw.githubusercontent.com/yabwon/SAS_PACKAGES/main Value 2 indicates: https://pages.mini.pw.edu.pl/~jablonskib/SASpublic/SAS_PACKAGES Value 3 or PharmaForest indicates: https://github.com/PharmaForest/ Default value is 0.
version= Indicates which historical version of a package to install. Historical version are currently available only if mirror=0 is set. Default value is null which means "install the latest". When there are multiple packages to install version variable is scan sequentially.
replace= With default value of 1 it causes existing package file to be replaced by new downloaded file.
URLuser= A user name for the password protected URLs, no quotes needed.
URLpass= A password for the password protected URLs, no quotes needed.
URLoptions= Options for the sourcePath URLs filename. Consult the SAS documentation for the further details.
loadAddCnt= Optional. A package zip may contain additional content. The option indicates if it should be loaded Default value of zero (0) means "No", one (1) means "Yes". Content is extracted into the packages fileref directory in <packageName>_AdditionalContent folder. For other locations use %loadPackageAddCnt() macro.
instDoc= Optional. A package may be provided with a markdown file containing combined documentation of the package. The option indicates if the .md file should be also downloaded. Default value of zero (0) means "No", one (1) means "Yes".
SFRCVN= Optional. Provides a NAME for a macro variable to store value of the success-failure return code of the installation process. Return value has the following form: <number of successes>.<number of failures> The macro variable is created as a global macro variable.
github= Optional. A name of a user or an organization in GitHub. Allows an easy set of the search path for packages available on GitHub: https://github.com/<github>/<packagename>/raw/.../ All characters except [A-z0-9_.-] are compressed.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS)  %* install the package from the Internet;
%helpPackage(SQLinDS)     %* get help about the package;
%loadPackage(SQLinDS)     %* load the package content into the SAS session;
%unloadPackage(SQLinDS)   %* unload the package content from the SAS session;

Example

Enabling the SAS Package Framework from the local directory and installing & loading multiple packages with versions from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES";
%include packages(SPFinit.sas);

%installPackage(baseplus(1.17) macroarray(1.0) dfa(0.5) GSM)
%loadPackageS(GSM, baseplus(1.17), macroarray(1.0), dfa(0.5))

This is short help information for the `helpPackage` macro

Macro to get help about SAS packages, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and provided with a single help.sas file (also embedded inside the zip).

The %helpPackage() macro prints in the SAS log help information about the package provided by the developer.

Parameters:

packageName Required. Name of a package, e.g. myPackage, Required and not null, default use case: %helpPackage(myPackage). If empty displays this help information.
helpKeyword Optional. A phrase to search in help, - when empty prints description, - "*" means: print all help, - "license" prints the license.

path= Optional. Location of a package. By default it looks for location of the packages fileref, i.e. %sysfunc(pathname(packages))
options= Optional. Possible options for ZIP filename, default value: LOWCASE_MEMNAME
source2= Optional. Option to print out details about what is loaded, null by default.
zip= Standard package is zip (lowcase), e.g. %helpPackage(PiPackage). If the zip is not available use a folder. Unpack data to "pipackage.disk" folder and use helpPackage in the following form: %helpPackage(PiPackage, , zip=disk, options=)
packageContentDS= Optional. Indicates if a data set with package content should be generated in WORK, with default value (0) the dataset is not produced, if set to 1 then WORK.packageName_content.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS)  %* install the package from the Internet;
%helpPackage(SQLinDS)     %* get help about the package;
%loadPackage(SQLinDS)     %* load the package content into the SAS session;
%unloadPackage(SQLinDS)   %* unload the package content from the SAS session;

This is short help information for the `loadPackage` macro

Macro to load SAS packages, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and included by a single load.sas file (also embedded inside the zip).

The %loadPackage() macro loads package content, i.e. macros, functions, formats, etc., from the zip into the SAS session.

Parameters:

packageName Required. Name of a package, e.g. myPackage, Required and not null, default use case: %loadPackage(myPackage). If empty displays this help information.

path= Optional. Location of a package. By default it looks for location of the packages fileref, i.e. %sysfunc(pathname(packages))
options= Optional. Possible options for ZIP filename, default value: LOWCASE_MEMNAME
source2= Optional. Option to print out details about what is loaded, null by default.
requiredVersion= Optional. Option to test if the loaded package is provided in required version, default value: .
lazyData= Optional. A space separated list of names of lazy datasets to be loaded. If not null datasets from the list are loaded instead of the package. An asterisk (*) means load all lazy datasets.
zip= Optional. Standard package is zip (lowcase), e.g. %loadPackage(PiPackage). If the zip is not available use a folder. Unpack data to "pipackage.disk" folder and use loadPackage in the following form: %loadPackage(PiPackage, zip=disk, options=)
cherryPick= Optional. A space separated list of selected elements of the package to be loaded into the SAS session. Default value of an asterisk (*) means: "load all elements of the package".
loadAddCnt= Optional. A package zip may contain additional content. The option indicates if it should be loaded Default value of zero (0) means "No", one (1) means "Yes". Content is extracted into the Work directory in <packageName>_AdditionalContent folder. For other locations use %loadPackageAddCnt() macro.
suppressExec= Optional. Indicates if loading of exec type files should be suppressed, default value is 0, when set to 1 exec files are not loaded
DS2force= Optional. Indicates if loading of PROC DS2 packages or threads should overwrite existing SAS data sets. Default value of 0 means "do not overwrite".

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example 1

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS)  %* install the package from the Internet;
%helpPackage(SQLinDS)     %* get help about the package;
%loadPackage(SQLinDS)     %* load the package content into the SAS session;
%unloadPackage(SQLinDS)   %* unload the package content from the SAS session;

Example 2

Enabling the SAS Package Framework from the local directory and installing & cherry picking elements of the BasePlus package.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(BasePlus) %* install the package from the Internet;
%loadPackage(BasePlus, cherryPick=getVars) %* cherry pick the content;

Utility macros generated during loading a package

If a package contains IML modules or CASL user defined functions additional utility macros for IML Modules and CASL UDFs are generated when package is loaded.

Macros are generated with the following names: %<packageName>IML() and %<packageName>CASLudf().

Their purpose is to make loading of Modules or UDFs (with potentially multiple dependencies) easy in Proc IML and Proc CAS.

Run them, accordingly, as the first line in the Proc IML or Proc CAS to access the package content. For Proc IML the use is as follows:

  proc IML;
    %<packageName>IML()

    <... your code using IML modules from the package ...>
  quit;

For Proc CAS the use is as follows:

  proc CAS;
    %<packageName>CASLudf()

    <... your code using CASL UDFs from the package ...>
  quit;

If a utility macro is generated appropriate note and a code snippet is printed in the log of the package loading process.

In 99% cases macros are used with default parameters values but, in case when deeper insight about macros parameters is needed, help info is printed in the log when the following code is run:

  %<packageName>IML(list=HELP)

  %<packageName>CASLudf(list=HELP)

If created, those macros are automatically deleted when the %unloadPackage() macro is run.

This is short help information for the `loadPackageS` macro

Macro wrapper for the loadPackage macro, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and embedded inside the zip.

The %loadPackageS() allows to load multiple packages at one time, ONLY from the ZIP with DEFAULT OPTIONS, into the SAS session.

Parameters:

packagesNames A comma separated list of packages names, e.g. myPackage, myPackage1, myPackage2, myPackage3 Required and not null, default use case: %loadPackageS(myPackage1, myPackage2, myPackage3). Package version, in brackets behind a package name, can be provided, example is the following: %loadPackageS(myPackage1(1.7), myPackage2(4.2)). If empty displays this help information.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS DFA)   %* install packages from the Internet;
%loadPackageS(SQLinDS, DFA)    %* load packages content into the SAS session;

This is short help information for the `unloadPackage` macro

Macro to unload SAS packages, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and provided with a single unload.sas file (also embedded inside the zip).

The %unloadPackage() macro clears the package content from the SAS session.

Parameters:

packageName Required. Name of a package, e.g. myPackage, Required and not null, default use case: %unloadPackage(myPackage). If empty displays this help information.

path= Optional. Location of a package. By default it looks for location of the packages fileref, i.e. %sysfunc(pathname(packages))
options= Optional. Possible options for ZIP filename, default value: LOWCASE_MEMNAME
source2= Optional. Option to print out details about what is loaded, null by default.
zip= Standard package is zip (lowcase), e.g. %unloadPackage(PiPackage). If the zip is not available use a folder. Unpack data to "pipackage.disk" folder and use unloadPackage in the following form: %unloadPackage(PiPackage, zip=disk, options=)

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS)  %* install the package from the Internet;
%helpPackage(SQLinDS)     %* get help about the package;
%loadPackage(SQLinDS)     %* load the package content into the SAS session;
%unloadPackage(SQLinDS)   %* unload the package content from the SAS session;

This is short help information for the `listPackages` macro

Macro to list available SAS packages, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and embedded inside the zip.

The %listPackages() macro lists packages available in the packages folder. List is printed in the SAS Log.

Parameters:

NO PARAMETERS

When used as: %listPackages(HELP) it displays this help information.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory and listing available packages.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%listPackages()                      %* list available packages;

This is short help information for the `verifyPackage` macro

Macro to verify SAS package with it hash digest, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and embedded inside the zip.

The %verifyPackage() macro generate package SHA256 hash and compares it with the one provided by the user. Works with zip packages only.

Minimum SAS version required for the process is 9.4M6.

Parameters:

packageName Name of a package, e.g. myPackage, Required and not null, default use case: %loadPackage(myPackage). If empty displays this help information.

hash= A value of the package SHA256 hash. Provided by the user.
path= Location of a package. By default it looks for location of the "packages" fileref, i.e. %sysfunc(pathname(packages))

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Example

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* set-up a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS)  %* install the package from the Internet;
%verifyPackage(SQLinDS,   %* verify the package with provided hash;
              hash=HDA478ANJ3HKHRY327FGE88HF89VH89HFFFV73GCV98RF390VB4)

This is short help information for the `previewPackage` macro

Macro to get preview of a SAS packages, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and provided with a single preview.sas file (also embedded inside the zip).

The %previewPackage() macro prints, in the SAS log, content of a SAS package. Code of a package is printed out.

Parameters:

packageName Required. Name of a package, e.g. myPackage, Required and not null, default use case: %previewPackage(myPackage). If empty displays this help information.
helpKeyword Optional. A phrase to search in preview, - when empty prints description, - "*" means: print all preview, - "license" prints the license.

path= Optional. Location of a package. By default it looks for location of the packages fileref, i.e. %sysfunc(pathname(packages))
options= Optional. Possible options for ZIP filename, default value: LOWCASE_MEMNAME
source2= Optional. Option to print out details about what is loaded, null by default.
zip= Standard package is zip (lowcase), e.g. %previewPackage(PiPackage). If the zip is not available use a folder. Unpack data to "pipackage.disk" folder and use previewPackage in the following form: %previewPackage(PiPackage, , zip=disk, options=)

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS)  %* install the package from the Internet;
%previewPackage(SQLinDS)  %* get content of the package;

This is short help information for the `generatePackage` macro

Macro to generate SAS packages, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and embedded inside the zip.

The %generatePackage() macro generates SAS packages. It wraps-up the package content, i.e. macros, functions, formats, etc., into the zip file and generate all metadata content required by other macros from the SAS Packages Framework.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to read about the details of package generation process.

Parameters:

filesLocation= Location of package files, example value: %sysfunc(pathname(work))/packagename. Default use case: %generatePackage(filesLocation=/path/to/packagename) If empty displays this help information.

buildLocation= Points to a location where the ZIP file with the package should be generated. If the value is null (default) the filesLocation= value is used.

Testing parameters:

testPackage= Indicator if tests should be executed. Default value: Y, means "execute tests"
packages= Location of other packages for testing if there are dependencies in loading the package. Has to be a single directory, if more than one are provided than only the first is used. If path to location contains spaces it should be quoted!
testResults= Location where tests results should be stored, if null (the default) then the session WORK is used.
workInTestResults= Indicates if WORK directories for test sessions should be located in the same place as results. The default value: 0 means "do not do this". Available values are 0 and 1.
testWorkPath= Points a location where tests sessions work directories should be stored. By default it is null what means that a sub-directory of the main SAS session WORK is used. Takes precedence over workInTestResults=.
sasexe= Location of a DIRECTORY where the SAS binary is located, if null (the default) then the !SASROOT is used.
sascfgFile= Location of a FILE with testing session configuration parameters, if null (the default) then no config file is pointed during the SAS invocation, if set to DEF then the !SASROOT/sasv9.cfg is used.
delTestWork= Indicates if WORK directories generated by user tests should be deleted, i.e. the (NO)WORKTERM option is set. The default value: 1 means "delete tests work". Available values are 0 and 1.

Documentation parameters:

markdownDoc= Indicates if a markdown file with documentation be generated from help information blocks. The default value: 0 means "do not generate the file". Available values are 0 and 1.
easyArch= When creating documentation file (markdownDoc=1) indicates if a copy of the zip and markdown files with the version number in the file name be created The default value: 0 means "do not create files". Available values are 0 and 1.
archLocation= Location for versioned package ZIP file (if easyArch=1) If empty (default) the buildLocation value is used.

Locate all files with code in base folder, i.e. at filesLocation directory.

Remember to prepare the description.sas file for you package. The colon (:) is a field separator and is restricted in lines of the header part. The file should contain the following obligatory information:

/*>> **HEADER** <<*/
Type: Package
Package: PackageName
Title: A title/brief info for log note about your package.
Version: X.Y.Z
Author: Firstname1 Lastname1 (xxxxxx1@yyyyy.com), Firstname2 Lastname2 (xxxxxx2@yyyyy.com)
Maintainer: Firstname Lastname (xxxxxx@yyyyy.com)
License: MIT
Encoding: UTF8

Required: "Base SAS Software"                    :%*optional, COMMA separated, QUOTED list, names of required SAS products, values must be like from "proc setinit" output *;
ReqPackages: "macroArray (0.1)", "DFA (0.1)"     :%*optional, COMMA separated, QUOTED list, names of required packages *;

/*>> **DESCRIPTION** <<*/
/*>> All the text below will be used in help <<*/
DESCRIPTION START:
  Xxxxxxxxxxx xxxxxxx xxxxxx xxxxxxxx xxxxxxxx. Xxxxxxx
  xxxx xxxxxxxxxxxx xx xxxxxxxxxxx xxxxxx. Xxxxxxx xxx
  xxxx xxxxxx. Xxxxxxxxxxxxx xxxxxxxxxx xxxxxxx.
DESCRIPTION END:

Name of the type of folder and files.sas inside must be in the low case letters.

If order of loading is important, the sequential number can be used to order multiple types in the way you wish.

If folder name starts with ! (e.g., !ignore_me) or type of the folder is "unknown" (e.g., not supported one) the content of such folder is ignored during package generation process.

The "tree structure" of the folder could be for example as follows:

All files have to have .sas extension. Other files are ignored.

 <packageName>
  ..
   |
   +-000_libname [one file one libname]
   |           |
   |           +-abc.sas [a file with a code creating libname ABC]
   |
   +-001_macro [one file one macro]
   |         |
   |         +-hij.sas [a file with a code creating macro HIJ]
   |         |
   |         +-klm.sas [a file with a code creating macro KLM]
   |
   +-002_function [one file one function,
   |            |  option OUTLIB= should be: work.&packageName.fcmp.package
   |            |  option INLIB=  should be: work.&packageName.fcmp
   |            |  (both literally with macrovariable name and "fcmp" sufix)]
   |            |
   |            +-efg.sas [a file with a code creating function EFG, _with_ "Proc FCMP" header]
   |
   +-003_functions [mind the S at the end!, one file one function,
   |             |  only plain code of the function, without "Proc FCMP" header]
   |             |
   |             +-ijk.sas [a file with a code creating function EFG, _without_ "Proc FCMP" header]
   |
   +-004_format [one file one format,
   |          |  option LIB= should be: work.&packageName.format
   |          |  (literally with macrovariable name and "format" suffix)]
   |          |
   |          +-efg.sas [a file with a code creating format EFG and informat EFG]
   |
   +-005_data [one file one dataset]
   |        |
   |        +-abc.efg.sas [a file with a code creating dataset EFG in library ABC]
   |
   +-006_exec [so called "free code", content of the files will be printed
   |        |  to the log before execution]
   |        |
   |        +-<no file, in this case folder may be skipped>
   |
   +-007_format [if your codes depend each other you can order them in folders,
   |          |  e.g. code from 003_... will be executed before 006_...]
   |          |
   |          +-abc.sas [a file with a code creating format ABC,
   |                     used in the definition of the format EFG]
   +-008_function
   |            |
   |            +-<no file, in this case folder may be skipped>
   |
   |
   +-009_lazydata [one file one dataset]
   |            |
   |            +-klm.sas [a file with a code creating dataset klm in library work
   |                       it will be created only if user request it by using:
   |                       %loadPackage(packagename, lazyData=klm)
   |                       multiple elements separated by space are allowed
   |                       an asterisk("*") means "load all data"]
   |
   +-010_imlmodule [one file one IML module,
   |             |  only plain code of the module, without "Proc IML" header]
   |             |
   |             +-abc.sas [a file with a code creating IML module ABC, _without_ "Proc IML" header]
   |
   +-011_casludf [one file one CAS-L user defined function,
   |             |  only plain code of the function, without "Proc CAS" header]
   |             |
   |             +-abc.sas [a file with a code creating CAS-L user defined function ABC, _without_ "Proc CAS" header]
   |
   +-012_kmfsnip [one file one KMF-abbreviation snippet,
   |             |  code snipped proper tagging]
   |             |
   |             +-abc.sas [a file with a KMF-abbreviation snippet ABC, _with_ proper tagging, snippets names are in low-case]
   |
   +-<sequential number>_<type [in lower case]>
   |
   +-0nn_clean [if you need to clean something up after exec file execution,
   |         |  content of the files will be printed to the log before execution]
   |         |
   |         +-<no file, in this case folder may be skipped>
   |
   +-...
   |
   +-998_addcnt [additional content for the package, can be only one!, content of this
   |          |  directory is copied "as is"]
   |          |
   |          +-arbitrary_file1 [an arbitrary file ]
   |          |
   |          +-subdirectory_with_files [an arbitrary directory with some files inside]
   |          |
   |          +-...
   |
   +-999_test [tests executed during package generation, XCMD options must be turned-on]
   |        |
   |        +-test1.sas [a file with a code for test1]
   |        |
   |        +-test2.sas [a file with a code for test2]
   |
   +-...
   ...

This is short help information for the `extendPackagesFileref` macro

Macro to list directories pointed by 'packages' fileref, version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and embedded inside the zip.

The %extendPackagesFileref() macro lists directories pointed by the packages fileref. It allows to add new directories to packages folder list.

Parameters:

packages Optional. A valid fileref name, when empty the "packages" is used When used as: %extendPackagesFileref(HELP) it displays this help information.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory and adding new directory.

Assume that the SPFinit.sas file is located in one of "C:/SAS_PK1" or "C:/SAS_PK2" folders.

Run the following code in your SAS session:

filename packages ("C:/SAS_PK1" "C:/SAS_PK2"); %* setup a directory for packages;
%include packages(SPFinit.sas);                %* enable the framework;

filename packages ("D:/NEW_DIR" %extendPackagesFileref()); %* add new directory;

This is short help information for the `loadPackageAddCnt` macro

Macro to load additional content for a SAS package, version 20251231

The %loadPackageAddCnt() macro loads additional content for a package (of course only if one is provided).

Parameters:

packageName Required. Name of a package, e.g. myPackage, Required and not null, default use case: %loadPackageAddCnt(myPackage). If empty displays this help information.

path= Optional. Location of a package. By default it looks for location of the packages fileref, i.e. %sysfunc(pathname(packages))
target= Optional. Location where the directory with additional content will be generated, name of the directory created is set to <packagename>_AdditionalContent, the default location is %sysfunc(pathname(WORK))
source2= Optional. Option to print out details about what is loaded, null by default.
requiredVersion= Optional. Option to test if the loaded package is provided in required version, default value: .

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

By default additional content is not deployed automatically e.g., from security point of view, or production job doesn't need it to run, etc. But if there is a need for it there are three ways to get it:

The first one ("by-the-book"), and also the recommended one. The additional content is extracted during the automatic installation process using the \%installPackage() macro. For this to work the loadAddCnt= parameter has to be set to 1. The additional content is extracted to the <packageName>_AdditionalContent directory into the same location where the package is installed i.e., inside packages fileref location.
The second one ("by-the-work"), when the additional content is extracted during the loading process with the \%loadPackage() macro. For this to work also the loadAddCnt= parameter has to be set to 1. The additional content is extracted to the <packageName>_AdditionalContent directory inside the Work library location.
The third one ("by-the-user"), when the additional content is extracted with dedicated %loadPackageAddCnt() macro. By default the additional content is extracted to the <packageName>_AdditionalContent directory inside the Work library location too, but it can be altered by changing the target= parameter, which indicates the location.

If done "by-the-book", or "by-the-user" with target= parameter, the additional content is not automatically deleted when SAS session ends, in this case the "additionals" have to be deleted manually by the User.

Example 1

Enabling the SAS Package Framework from the local directory and installing & loading additional content for the SQLinDS package.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%installPackage(SQLinDS)  %* install the package from the Internet;
%loadPackageAddCnt(SQLinDS) %* load additional content for the package;

This is short help information for the `splitCodeForPackage` macro

Utility macro to split single file with SAS package code into multiple files with separate snippets, version 20251231

The %splitCodeForPackage() macro takes a file with SAS code snippets surrounded by /*##$##-code-block-start-##$## <tag spec> */ and /*##$##-code-block-end-##$## <tag spec> */ tags and split that file into multiple files and directories according to a tag specification.

The <tag spec> is a list of pairs of the form: type(object) that indicates how the file should be split. See example 1 below for details.

Parameters:

codeFile= Required. Name of a file containing code that will be split. Required and not null. If empty displays this help information.

packagePath= Required. Location for package files after splitting into separate files and directories. If missing or not exist then WORK is used.
debug= Optional. Turns on code printing for debugging.
nobs= Optional. Technical parameter with value 0. Do not change.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more.

Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example 1

Assume that the myPackageCode.sas file is located in the C:/lazy/ folder and contain the following code and tags:


/*##$##-code-block-start-##$## 01_macro(abc) */
%macro abc();
  %put I am "abc".;
%mend abc;
/*##$##-code-block-end-##$## 01_macro(abc) */

/*##$##-code-block-start-##$## 01_macro(efg) */
%macro efg();
  %put I am "efg".;
%mend efg;
/*##$##-code-block-end-##$## 01_macro(efg) */

proc FCMP outlib=work.f.p;
/*##$##-code-block-start-##$## 02_functions(xyz) */
function xyz(n);
  return(n**2 + n + 1)
endfunc;
/*##$##-code-block-end-##$## 02_functions(xyz) */
quit;

and we want results in C:/split/ folder, we run the following:

filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
%include packages(SPFinit.sas);      %* enable the framework;

%splitCodeForPackage(
   codeFile=C:/lazy/myPackageCode.sas
  ,packagePath=C:/split/ )

This is short help information for the `relocatePackage` macro

Macro to locally copy or move (relocate) SAS packages, version 20251231

The %relocatePackage() is a utility macro for local copying or moving SAS packages. The macro transfers packages located in the PACKAGES fileref to a selected directory (DISK device), folderpath (FILESRVC device), or a zip file (ZIP device).

The macro allows for a bidirectional transfer of packages, i.e., from the PACKAGES fileref to the selected target, or from the selected source to the PACKAGES fileref.

Parameters:

packageName Required. Name of a package, e.g. myPackage. A space-separated(!) list of packages to transfer is also accepted. If empty displays this help information.

source= Required/Optional. Source location for packages. When used, indicates a directory (DISK device), a folderpath (FILESRVC device), or a zip file (ZIP device) from where packages will be copied. In this case PACKAGES fileref is target location. Cannot be used together with target= parameter.
target= Required/Optional. Target location for packages. When used, indicates a directory (DISK device), a folderpath (FILESRVC device), or a zip file (ZIP device) to where packages will be copied. In this case PACKAGES fileref is source location. Cannot be used together with source= parameter.
sDevice= Required/Optional. When source= is used this parameter provides which type of device to be use. Default value is DISK, values ZIP and FILESRVC are allowed. For FILESRVC the folderpath= is used.
tDevice= Required/Optional. When target= is used this parameter provides which type of device to be use. Default value is DISK, values ZIP and FILESRVC are allowed. For FILESRVC the folderpath= is used.
checksum= Optional. Indicates if packages should be copied only if the source (from file) checksum is different than the target (to file). Default value is 0 (always copy).
move= Optional. Indicates if packages should be moved from source to target, default value is 0, when set to 1: after successful copying packages in the source are deleted. Use carefully!
debug= Optional. Indicates if debug notes should be printed, default value is 0, when set to 1: debug info is printed.
try= Optional. Number of tries when copy is unsuccessful, default value is 3, allowed values are integers from 1 to 9. Time between tries is quarter of a second.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more. Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example 1

Enabling the SAS Package Framework from the local directory, copying SQLinDS package from Viya Files service, and loading the package to the SAS session.

Assume that the SPFinit.sas file is located in the "/home/user/PCKG" directory and Viya Files service location is "/files/packages/"

Run the following code in your SAS session:

 filename packages "/home/user/PCKG"; %* setup a directory for packages;
 %include packages(SPFinit.sas);      %* enable the framework;

 %relocatePackage(SQLinDS  %* copy the package from Viya Files service;
                 ,source=/files/packages/
                 ,sDevice=FILESRVC)
 %loadPackage(SQLinDS)   %* load the package content into the SAS session;

Example 2

Enabling the SAS Package Framework from the local directory and creating a "bundle" file by moving 3 packages: the BasePlus, the SQLinDS, and the MacroArray package into the target file.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

 filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
 %include packages(SPFinit.sas);      %* enable the framework;

 %relocatePackage(BasePlus SQLinDS MacroArray %* create a bundle of packages;
                 ,target=D:/archive/bundle_2025_12_15.zip
                 ,tDevice=ZIP, move=1)

This is short help information for the `isPackagesFilerefOK` macro

Macro to check if the packages fileref is "correct", version 20251231

A SAS package is a zip file containing a group of SAS codes (macros, functions, data steps generating data, etc.) wrapped up together and embedded inside the zip.

The %isPackagesFilerefOK() macro checks if the packages fileref is correct, i.e. all listed directories exist, are accessible (can be open), and are assigned with the DISK device.

The Macro works as a macro function. It returns 1 when everything is OK, and it returns 0 if at least one issue exists.

Parameters:

vERRb - Optional Indicates if the macro should return value AND be verbose (e.g., print errors and notes) or just return value.

When used as: %isPackagesFilerefOK(HELP) it displays this help information.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more. Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example

Enabling the SAS Package Framework from the local directory, expanding PACKAGES fileref, and checking if the new one is still correct for installing new package.

Assume that the SPFinit.sas file is located in the "/sas/PACKAGES/" directory.

Run the following code in your SAS session:

 filename packages "/sas/PACKAGES";                        %* set packages filename;
 %include packages(SPFinit.sas);                           %* enable the framework;

 filename packages ("~/myPCKGs" %extendPackagesFileref()); %* add new directory;

 %if %IsPackagesFilerefOK() %then                          %* check fileref;
   %do; %InstallPackage(SQLinDS) %end;                     %* install SQLinDS;

 %listPackages()                                           %* list packages;

This is short help information for the `SasPackagesFrameworkNotes` macro

Macro prints help notes for SAS Packages Framework macros, version 20251231

The %SasPackagesFrameworkNotes() macro provides help notes about components of the SAS Packages Framework.

Parameters:

SPFmacroName Required. Names of a SPF components. Names should be space separated, asterisk(*) is allowed too. In such case ALL help notes are printed If equal HELP displays this help information. If empty displays list of SPF macros.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more. Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example 1

Run the following code to print all SPF help notes:

 %SasPackagesFrameworkNotes(*)       %* print ALL notes;

Example 2

Run the following code to list all SPF macros:

 %SasPackagesFrameworkNotes()        %* list all macro names;

Example 3

Run the following code to print help notes:

 %SasPackagesFrameworkNotes(generatePackage helpPackage)

This is short help information for the `bundlePackages` macro

Macro to create bundles of SAS packages, version 20251231

The %bundlePackages() macro allows to bundle a bunch of SAS packages into a single file (a SAS packages bundle), just like a snapshot.

Parameters:

bundleName Required. Name of a bundle, e.g. myBundle, if the value is empty a default name is generated: saspackagesbundle_createdYYYYMMDDtHHMMSS, an extension .bundle.zip is automatically added. For value HELP this help information is displayed.

path= Required. Location of the bundle. Must be a valid directory. Takes precedence over pathRef parameter. Either path= or pathRef= must be non-empty.
pathRef= Optional. Fileref to location of the bundle. Either path= or pathRef= must be non-empty.
packagesList= Optional. A space-separated list of packages to bundle. If the value is empty all available packages are used.
packagesPath= Optional. Location of packages for the bundle. Takes precedence over packagesRef parameter. When non-empty, must be a valid directory.
packagesRef= Optional. Fileref to location of packages for the bundle. Default value is packages.
ods= Optional. Name of SAS data set for the report.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more. Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example 1

Enabling the SAS Package Framework from the local directory and create a bundle of selected packages in user home directory.

Assume that the SPFinit.sas file is located in the "/sas/PACKAGES/" folder.

Run the following code in your SAS session:

 filename packages "/sas/PACKAGES/";  %* setup a directory for packages;
 %include packages(SPFinit.sas);      %* enable the framework;

 %bundlePackages(myLittleBundle
                ,path=/home/user/bundles
                ,packagesList=basePlus SQLinDS macroarray
                ,packagesRef=PACKAGES)

This is short help information for the `unbundlePackages` macro

Macro to extract SAS packages from a bundle, version 20251231

The %unbundlePackages() macro allows to extract SAS packages from a bundle into a single directory.

Parameters:

bundleName Required. Name of a bundle, e.g. myBundle, extension .bundle.zip is automatically added. For empty value or HELP this help information is displayed.

path= Required. Location of the bundle. Must be a valid directory. Takes precedence over pathRef parameter. Either path= or pathRef= must be non-empty.
pathRef= Optional. Fileref to location of the bundle. Either path= or pathRef= must be non-empty.
packagesPath= Optional. Location for packages extracted from the bundle. Takes precedence over packagesRef. When non-empty, must be a valid directory.
packagesRef= Optional. Fileref to location where packages will be extracted. Default value is packages.
ods= Optional. Name of SAS data set for the report.
verify= Optional. Indicates if verification code should be executed after bundle extraction. Value 1 means yes, Value 0 means no.

Visit: https://github.com/yabwon/SAS_PACKAGES/tree/main/SPF/Documentation to learn more. Tutorials available at: https://github.com/yabwon/HoW-SASPackages

Example 1

Enabling the SAS Package Framework from the local directory and extract a bundle of packages from user home directory to packages.

Assume that the SPFinit.sas file is located in the "/sas/PACKAGES/" folder.

Run the following code in your SAS session:

 filename packages "/sas/PACKAGES/";  %* setup a directory for packages;
 %include packages(SPFinit.sas);      %* enable the framework;

 %unbundlePackages(myLittleBundle
                  ,path=/home/user/bundles
                  ,verify=1
                  ,packagesRef=PACKAGES)

Some more examples

Example 1.

Enabling the SAS Package Framework and loading the SQLinDS package from the local directory.

Assume that the SPFinit.sas file and the SQLinDS package (sqlinds.zip file) are located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

  filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
  %include packages(SPFinit.sas);      %* enable the framework;

  %helpPackage(SQLinDS)                %* get help about the package;
  %loadPackage(SQLinDS)                %* load the package content into the SAS session;
  %unloadPackage(SQLinDS)              %* unload the package content from the SAS session;

Example 2.

Enabling the SAS Package Framework from the local directory and installing & loading the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

Run the following code in your SAS session:

  filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
  %include packages(SPFinit.sas);      %* enable the framework;

  %installPackage(SQLinDS)             %* install the package from the Internet;
  %helpPackage(SQLinDS)                %* get help about the package;
  %loadPackage(SQLinDS)                %* load the package content into the SAS session;
  %unloadPackage(SQLinDS)              %* unload the package content from the SAS session;

Example 3.

Enabling the SAS Package Framework and installing & loading the SQLinDS package from the Internet.

Run the following code in your SAS session:

  filename packages "%sysfunc(pathname(work))"; %* setup WORK as a temporary directory for packages;

  filename spfinit url "https://raw.githubusercontent.com/yabwon/SAS_PACKAGES/main/SPFinit.sas";
  %include spfinit;                    %* enable the framework;

  %installPackage(SQLinDS)             %* install the package from the Internet;
  %helpPackage(SQLinDS)                %* get help about the package;
  %loadPackage(SQLinDS)                %* load the package content into the SAS session;
  %unloadPackage(SQLinDS)              %* unload the package content from the SAS session;

Example 4.

Assume that the SPFinit.sas file and the SQLinDS package (sqlinds.zip file) are located in the "C:/SAS_PACKAGES/" folder.

In case when user SAS session does not support ZIP fileref the following solution could be used.

Unzip the packagename.zip content into the packagename.disk folder and run macros with the following options: ;

  %loadPackage(packageName,zip=disk,options=)
  %helpPackage(packageName,,zip=disk,options=) %* mind the double comma!! ;
  %unloadPackage(packageName,zip=disk,options=)

Example 5.

Enabling the SAS Package Framework from the local directory and installing the SQLinDS package from the Internet.

Assume that the SPFinit.sas file is located in the "C:/SAS_PACKAGES/" folder.

  filename packages "C:/SAS_PACKAGES"; %* setup a directory for packages;
  %include packages(SPFinit.sas);      %* enable the framework;

  %installPackage(SQLinDS);            %* install package;
  %installPackage(SQLinDS);            %* overwrite already installed package;
  %installPackage(SQLinDS,replace=0);  %* prevent overwrite installed package;

  %installPackage(NotExistingPackage); %* handling with not existing package;

72 KiB Raw Blame History

SAS Packages Framework, version 20251231

This is short SAS Packages Framework help information

Tutorial on SAS Packages and SAS Packages Framework

This is short help information for the installPackage macro

Parameters:

Example

Example

This is short help information for the helpPackage macro

Parameters:

Example

This is short help information for the loadPackage macro

Parameters:

Example 1

Example 2

Utility macros generated during loading a package

This is short help information for the loadPackageS macro

Parameters:

Example

This is short help information for the unloadPackage macro

Parameters:

Example

This is short help information for the listPackages macro

Parameters:

Example

This is short help information for the verifyPackage macro

Parameters:

Example

This is short help information for the previewPackage macro

Parameters:

Example

This is short help information for the generatePackage macro

Parameters:

This is short help information for the extendPackagesFileref macro

Parameters:

Example

This is short help information for the loadPackageAddCnt macro

Parameters:

Example 1

This is short help information for the splitCodeForPackage macro

Parameters:

Example 1

This is short help information for the relocatePackage macro

Parameters:

Example 1

Example 2

This is short help information for the isPackagesFilerefOK macro

Parameters:

Example

This is short help information for the SasPackagesFrameworkNotes macro

Parameters:

Example 1

Example 2

Example 3

This is short help information for the bundlePackages macro

Parameters:

Example 1

This is short help information for the unbundlePackages macro

Parameters:

Example 1

Some more examples

Example 1.

Example 2.

Example 3.

Example 4.

Example 5.

72 KiB

Raw Blame History

SAS Packages Framework, version `20251231`

This is short help information for the `installPackage` macro

This is short help information for the `helpPackage` macro

This is short help information for the `loadPackage` macro

This is short help information for the `loadPackageS` macro

This is short help information for the `unloadPackage` macro

This is short help information for the `listPackages` macro

This is short help information for the `verifyPackage` macro

This is short help information for the `previewPackage` macro

This is short help information for the `generatePackage` macro

This is short help information for the `extendPackagesFileref` macro

This is short help information for the `loadPackageAddCnt` macro

This is short help information for the `splitCodeForPackage` macro

This is short help information for the `relocatePackage` macro

This is short help information for the `isPackagesFilerefOK` macro

This is short help information for the `SasPackagesFrameworkNotes` macro

This is short help information for the `bundlePackages` macro

This is short help information for the `unbundlePackages` macro