Merge pull request #87 from sasjs/mp_wait4file

mp_wait4file macro

.all-contributorsrc

@@ -98,7 +98,18 @@
       "contributions": [
         "ideas"
       ]
+    },
+    {
+      "login": "VladislavParhomchik",
+      "name": "Vladislav Parhomchik",
+      "avatar_url": "https://avatars.githubusercontent.com/u/83717836?v=4",
+      "profile": "https://github.com/VladislavParhomchik",
+      "contributions": [
+        "test",
+        "review"
+      ]
     }
   ],
-  "contributorsPerLine": 7
+  "contributorsPerLine": 7,
+  "skipCi": true
 }

.github/workflows/run-tests.yml

@@ -12,12 +12,12 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x]
+        node-version: [lts/fermium]
 
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
 

.gitpod.yml

@@ -1,5 +1,5 @@
 tasks:
-  - init: nvm install --latest-npm && npm i -g @sasjs/cli
+  - init: nvm install --lts && npm i -g @sasjs/cli
 
 image:
   file: .gitpod.dockerfile
@@ -20,6 +20,6 @@ github:
     # add a "Review in Gitpod" button as a comment to pull requests (defaults to true)
     addComment: true
     # add a "Review in Gitpod" button to pull requests (defaults to false)
-    addBadge: true
+    addBadge: false
     # add a label once the prebuild is ready to pull requests (defaults to false)
     addLabel: prebuilt-in-gitpod

.npmignore

@@ -9,3 +9,4 @@ sasjs/
 main.dox
 make_singlefile.sh
 *.md
+.all-contributorsrc

README.md

@@ -189,7 +189,7 @@ If you find this library useful, please leave a [star](https://github.com/sasjs/
 
 ## Contributors ✨
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-8-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-9-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
 
@@ -208,6 +208,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   </tr>
   <tr>
     <td align="center"><a href="https://github.com/kkchandok"><img src="https://avatars.githubusercontent.com/u/46090627?v=4?s=100" width="100px;" alt=""/><br /><sub><b>kkchandok</b></sub></a><br /><a href="#ideas-kkchandok" title="Ideas, Planning, & Feedback">🤔</a></td>
+    <td align="center"><a href="https://github.com/VladislavParhomchik"><img src="https://avatars.githubusercontent.com/u/83717836?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Vladislav Parhomchik</b></sub></a><br /><a href="https://github.com/sasjs/core/commits?author=VladislavParhomchik" title="Tests">⚠️</a> <a href="https://github.com/sasjs/core/pulls?q=is%3Apr+reviewed-by%3AVladislavParhomchik" title="Reviewed Pull Requests">👀</a></td>
   </tr>
 </table>
 

all.sas

@@ -1830,7 +1830,7 @@ Usage:
       msg=cats('"',msg,'"');
       if symexist('_debug') then debug=quote(trim(symget('_debug')));
       else debug='""';
-      if debug ge '"131"' then put '>>weboutBEGIN<<';
+      put '>>weboutBEGIN<<';
       put '{"START_DTTM" : "' "%sysfunc(datetime(),datetime20.3)" '"';
       put ',"sasjsAbort" : [{';
       put ' "MSG":' msg ;
@@ -1862,7 +1862,7 @@ Usage:
       put ",""SYSWARNINGTEXT"" : " syswarningtext;
       put ',"END_DTTM" : "' "%sysfunc(datetime(),datetime20.3)" '" ';
       put "}" @;
-      if debug ge '"131"' then put '>>weboutEND<<';
+      put '>>weboutEND<<';
     run;
 
     %put _all_;
@@ -4466,8 +4466,11 @@ create table &outds as
   on upcase(a.TABLE_CATALOG)=upcase(b.TABLE_CATALOG)
     and upcase(a.TABLE_NAME)=upcase(b.TABLE_NAME)
     and a.constraint_name=b.constraint_name
-  where upcase(a.TABLE_CATALOG)="&lib"
+/**
-    and upcase(b.TABLE_CATALOG)="&lib"
+  * We cannot apply this clause to the underlying dictionary table.  See:
+  * https://communities.sas.com/t5/SAS-Programming/Unexpected-Where-Clause-behaviour-in-dictionary-TABLE/m-p/771554#M244867
+  */
+  where calculated libref="&lib"
   %if "&ds" ne "" %then %do;
     and upcase(a.TABLE_NAME)="&ds"
     and upcase(b.TABLE_NAME)="&ds"

base/mp_abort.sas

@@ -169,7 +169,7 @@
       msg=cats('"',msg,'"');
       if symexist('_debug') then debug=quote(trim(symget('_debug')));
       else debug='""';
-      if debug ge '"131"' then put '>>weboutBEGIN<<';
+      put '>>weboutBEGIN<<';
       put '{"START_DTTM" : "' "%sysfunc(datetime(),datetime20.3)" '"';
       put ',"sasjsAbort" : [{';
       put ' "MSG":' msg ;
@@ -201,7 +201,7 @@
       put ",""SYSWARNINGTEXT"" : " syswarningtext;
       put ',"END_DTTM" : "' "%sysfunc(datetime(),datetime20.3)" '" ';
       put "}" @;
-      if debug ge '"131"' then put '>>weboutEND<<';
+      put '>>weboutEND<<';
     run;
 
     %put _all_;

base/mp_getconstraints.sas

@@ -49,8 +49,11 @@ create table &outds as
   on upcase(a.TABLE_CATALOG)=upcase(b.TABLE_CATALOG)
     and upcase(a.TABLE_NAME)=upcase(b.TABLE_NAME)
     and a.constraint_name=b.constraint_name
-  where upcase(a.TABLE_CATALOG)="&lib"
+/**
-    and upcase(b.TABLE_CATALOG)="&lib"
+  * We cannot apply this clause to the underlying dictionary table.  See:
+  * https://communities.sas.com/t5/SAS-Programming/Unexpected-Where-Clause-behaviour-in-dictionary-TABLE/m-p/771554#M244867
+  */
+  where calculated libref="&lib"
   %if "&ds" ne "" %then %do;
     and upcase(a.TABLE_NAME)="&ds"
     and upcase(b.TABLE_NAME)="&ds"

base/mp_unzip.sas

@@ -2,10 +2,10 @@
   @file mp_unzip.sas
   @brief Unzips a zip file
   @details Opens the zip file and copies all the contents to another directory.
-    It is not possible to retain permissions / timestamps, also the BOF marker
+  It is not possible to retain permissions / timestamps, also the BOF marker
-    is lost so it cannot extract binary files.
+  is lost so it cannot extract binary files.
 
-    Usage:
+  Usage:
 
       filename mc url "https://raw.githubusercontent.com/sasjs/core/main/all.sas";
       %inc mc;
@@ -16,8 +16,9 @@
   @li mf_mkdir.sas
   @li mf_getuniquefileref.sas
 
-  @param ziploc= fileref or quoted full path to zip file ("/path/to/file.zip")
+  @param ziploc= Fileref or quoted full path to zip file ("/path/to/file.zip")
-  @param outdir= directory in which to write the outputs (created if non existant)
+  @param outdir= (%sysfunc(pathname(work))) Directory in which to write the
+    outputs (created if non existant)
 
   @version 9.4
   @author Allan Bowe
@@ -35,7 +36,8 @@
 %let fname2=%mf_getuniquefileref();
 %let fname3=%mf_getuniquefileref();
 
-filename &fname1 ZIP &ziploc; * Macro variable &datazip would be read from the file*;
+/* Macro variable &datazip would be read from the file */
+filename &fname1 ZIP &ziploc;
 
 /* Read the "members" (files) from the ZIP file */
 data _data_(keep=memname isFolder);

base/mp_wait4file.sas

@@ -0,0 +1,37 @@
+/**
+  @file
+  @brief Wait until a file arrives before continuing execution
+  @details Loops with a `sleep()` command until a file arrives or the max wait
+  period expires.
+
+  @example
+
+  Wait 3 minutes OR for /tmp/flag.txt to appear
+
+    %mp_wait4file(/tmp/flag.txt , maxwait=60*3)
+
+  @param [in] file The file to wait for.  Must be provided.
+  @param [in] maxwait= (0) Number of seconds to wait.  If set to zero, will
+    loop indefinitely (to a maximum of 46 days, per SAS [documentation](
+      https://support.sas.com/documentation/cdl/en/lrdict/64316/HTML/default/viewer.htm#a001418809.htm
+    )).  Otherwise, execution will proceed upon sleep expiry.
+  @param [in] interval= (1) The wait period between sleeps, in seconds
+
+
+**/
+
+%macro mp_wait4file(file, maxwait=0, interval=1);
+
+%if %str(&file)=%str() %then %do;
+  %put %str(ERR)OR: file not provided;
+%end;
+
+data _null_;
+  maxwait=&maxwait;
+  if maxwait=0 then maxwait=60*60*24*46;
+  do until (fileexist("&file") or slept>maxwait );
+    slept=sum(slept,sleep(&interval,1));
+  end;
+run;
+
+%mend mp_wait4file;

package.json

@@ -33,6 +33,6 @@
     "prepare": "git rev-parse --git-dir && git config core.hooksPath ./.git-hooks || true"
   },
   "devDependencies": {
-    "@sasjs/cli": "^2.38.8"
+    "@sasjs/cli": "^2.39.0"
   }
 }

sasjs/sasjsconfig.json

@@ -50,7 +50,10 @@
       "appLoc": "/Shared Data/temp/macrocore",
       "macroFolders": [
         "tests/sas9only"
-      ]
+      ],
+      "deployConfig": {
+        "deployServicePack": true
+      }
     },
     {
       "name": "docsonly",

tests/crossplatform/mp_getconstraints.test.sas

@@ -0,0 +1,29 @@
+/**
+  @file
+  @brief Testing mp_getconstraints.sas macro
+
+  <h4> SAS Macros </h4>
+  @li mf_nobs.sas
+  @li mp_getconstraints.sas
+  @li mp_assert.sas
+
+**/
+
+proc sql;
+create table work.example(
+  TX_FROM float format=datetime19.,
+  DD_TYPE char(16),
+  DD_SOURCE char(2048),
+  DD_SHORTDESC char(256),
+  constraint pk primary key(tx_from, dd_type,dd_source),
+  constraint unq unique(tx_from, dd_type),
+  constraint nnn not null(DD_SHORTDESC)
+);
+
+%mp_getconstraints(lib=work,ds=example,outds=work.constraints)
+
+%mp_assert(
+  iftrue=(%mf_nobs(work.constraints)=6),
+  desc=Output table work.constraints created with correct number of records,
+  outds=work.test_results
+)