Add Toolbox packaging

+dj/Connection.m

@@ -27,16 +27,7 @@
             % specify the connection to the database.
             % initQuery is the SQL query to be executed at the start
             % of each new session.
-            setupDJ(true);
-            try
-                mymVersion = mym('version');
-                assert(mymVersion.major > 2 || mymVersion.major==2 && mymVersion.minor>=6)
-            catch
-                error 'Outdated version of mYm.  Please upgrade to version 2.6 or later'
-            end
-            if verLessThan('matlab', '8.6')
-                error 'MATLAB version 8.6 (R2015b) or greater is required'
-            end
+            dj.setup('prompt', ~dj.set('suppressPrompt'));
             self.host = host;
             self.user = username;
             self.password = password;

+dj/conn.m

@@ -45,7 +45,6 @@
         end
     end
 else
-    % invoke setupDJ
     % optional environment variables specifying the connection.
     env  = struct(...
         'host', 'DJ_HOST', ...

+dj/setup.m

@@ -0,0 +1,51 @@
+function setup(varargin)
+    p = inputParser;
+    addOptional(p, 'force', false);
+    addOptional(p, 'prompt', true);
+    parse(p, varargin{:});
+    force = p.Results.force;
+    prompt = p.Results.prompt;
+    persistent INVOKED
+    if ~isempty(INVOKED) && ~force
+        return
+    end
+    % check MATLAB
+    if verLessThan('matlab', '9.1')
+        error('DataJoint:System:UnsupportedMatlabVersion', ...
+              'MATLAB version 9.1 (R2016b) or greater is required');
+    end
+    % require certain toolboxes
+    requiredToolboxes = {...
+        struct(...
+            'Name', 'GHToolbox', ...
+            'ResolveTarget', 'datajoint/GHToolbox'...
+        ), ...
+        struct(...
+            'Name', 'mym', ...
+            'ResolveTarget', 'guzman-raphael/mym', ...
+            'Version', '2.7.3'...
+        )...
+    };
+    try
+        ghtb.require(requiredToolboxes, 'prompt', prompt);
+    catch ME
+        if strcmp(ME.identifier, 'MATLAB:undefinedVarOrClass')
+            GHToolboxMsg = {
+                'Toolbox ''GHToolbox'' did not meet the minimum minimum requirements.'
+                'Please install it via instructions in '
+                '''https://github.com/datajoint/GHToolbox'''.'
+            };
+            error('DataJoint:verifyGHToolbox:Failed', ...
+                  sprintf('%s\n', GHToolboxMsg{:}));
+        else
+            rethrow(ME)
+        end
+    end
+    % check mym
+    mymVersion = mym('version');
+    assert(mymVersion.major > 2 || mymVersion.major==2 && mymVersion.minor>=6, ...
+           'DataJoint:System:mYmIncompatible', ...
+           'Outdated version of mYm.  Please upgrade to version 2.6 or later');
+    % set cache
+    INVOKED = true;
+end

+dj/version.m

@@ -1,7 +1,7 @@
 function varargout = version
 % report DataJoint version
 
-v = struct('major',3,'minor',3,'bugfix',1);
+v = struct('major',3,'minor',3,'bugfix',2);
 
 if nargout
     varargout{1}=v;

.gitignore

@@ -1,11 +1,11 @@
 *.m~
 mym/
-*.mltbx
 *.env
 notebook
 *getSchema.m
 docker-compose.yml
 .vscode
 matlab.prf
 win.*
-macos.*
+macos.*
+package.prj

.travis.yml

@@ -36,4 +36,8 @@ jobs:
     - <<: *slim
       env:
       - MATLAB_VERSION: R2018b
+      - MYSQL_TAG: 5.7
+    - <<: *slim
+      env:
+      - MATLAB_VERSION: R2016b
       - MYSQL_TAG: 5.7

LNX-docker-compose.yml

@@ -21,7 +21,6 @@ services:
   app:
     <<: *net
     environment:
-    - DISPLAY
     - MATLAB_LICENSE
     - MATLAB_USER
     - DJ_HOST=fakeservices.datajoint.io
@@ -35,17 +34,29 @@ services:
       fakeservices.datajoint.io:
         condition: service_healthy
     user: ${MATLAB_UID}:${MATLAB_GID}
-    working_dir: /src
-    command: > 
-      /bin/bash -c "
-        matlab -nodisplay -r \"\
-            res=run(tests.Main);\
-            disp(res);\
-            if all([res.Passed])  exit, else exit(1), end;\
-          \";
-      "
+    working_dir: /main
+    command:
+      - /bin/bash
+      - -c
+      - |
+        matlab -nodisplay -r "
+          websave([tempdir 'GHToolbox.mltbx'],\
+                  ['https://github.com/datajoint/GHToolbox' \
+                   '/releases/download/' subsref(webread(['https://api.github.com/repos' \
+                                                          '/datajoint/GHToolbox' \
+                                                          '/releases/latest']),\
+                                                 substruct('.', 'tag_name')) \
+                   '/GHToolbox.mltbx']);\
+          matlab.addons.toolbox.installToolbox([tempdir 'GHToolbox.mltbx']);\
+          ghtb.install('DataJoint.mltbx');\
+          addpath('tests');\
+          res=run(Main);\
+          disp(res);\
+          if all([res.Passed])  exit, else exit(1), end;\
+        "
     mac_address: $MATLAB_HOSTID
     volumes:
-      - .:/src
+      - ./tests:/main/tests
+      - ./DataJoint.mltbx:/main/DataJoint.mltbx
 networks:
   main: