Add task in release workflow for updating codemeta

.github/workflows/release.yml

@@ -115,6 +115,13 @@ jobs:
           name: openMINDS_MATLAB_${{ env.versionNumber }}.mltbx
           path: releases/openMINDS_MATLAB_${{ env.versionNumber }}.mltbx
 
+      - name: Update codemeta.json
+        uses: matlab-actions/run-command@v2
+        with:
+          command: | 
+            addpath(genpath("tools"));
+            updateCodeMetaFile("${{  github.ref_name }}")
+
       # Commit the updated Contents.m
       - name: Commit updated Contents.m file
         continue-on-error: true
@@ -123,6 +130,7 @@ jobs:
           git config user.email "<>"
           git status
           git add code/Contents.m
+          git add codemeta.json
           git commit -m "Final checkins for release ${{  github.ref_name }}"
           git fetch
           git push

tools/tasks/updateCodeMetaFile.m

@@ -0,0 +1,38 @@
+function codeMetaInfo = updateCodeMetaFile(versionString)
+
+    arguments
+        versionString (1,1) string {mustBeTextScalar, mustBeValidVersionString}
+    end
+
+    if startsWith(versionString, "v")
+        versionStringNumeric = extractAfter(versionString, 1);
+    else
+        error('Expected versionString to start with "v"')
+    end
+
+    projectRootDirectory = ommtools.projectdir();
+
+    codeMetaFilePath = fullfile(projectRootDirectory, 'codemeta.json');
+    codeMetaInfo = jsondecode( fileread(codeMetaFilePath) );
+
+    codeMetaInfo.version = versionStringNumeric;
+    codeMetaInfo.downloadUrl = sprintf("https://github.com/openMetadataInitiative/openMINDS_MATLAB/releases/download/%s/openMINDS_MATLAB_%s.mltbx", ...
+        versionString, strrep(versionString, '.', '_'));
+    codeMetaInfo.dateModified = string(datetime('today', 'Format', 'yyyy-MM-dd'));
+
+    jsonStr = jsonencode(codeMetaInfo, 'PrettyPrint', true);
+
+    % Fix json-ld @props
+    jsonStr = strrep(jsonStr, 'x_context', '@context');
+    jsonStr = strrep(jsonStr, 'x_type', '@type');
+    jsonStr = strrep(jsonStr, 'x_id', '@id');
+
+    fid = fopen(codeMetaFilePath, 'wt');
+    fwrite(fid, jsonStr);
+    fclose(fid);
+end
+
+function mustBeValidVersionString(versionString)
+    pattern = 'v\d+\.\d+\.\d+';
+    assert( ~ismissing( regexp(versionString, pattern, 'match', 'once')), 'Invalid version string. Must be formatted as v<major>.<minor>.<patch>' )
+end