update hed-validator map file. Add lookup for old style hed issues

bids-validator/src/issues/list.ts

@@ -91,4 +91,42 @@ export const filenameIssues: IssueDefinitionRecord = {
   },
 }
 
-export const nonSchemaIssues = { ...filenameIssues }
+const hedIssues = {
+  HED_ERROR: {
+    severity: 'error',
+    reason: 'The validation on this HED string returned an error.',
+  },
+  HED_WARNING: {
+    severity: 'warning',
+    reason: 'The validation on this HED string returned a warning.',
+  },
+  HED_INTERNAL_ERROR: {
+    severity: 'error',
+    reason: 'An internal error occurred during HED validation.',
+  },
+  HED_INTERNAL_WARNING: {
+    severity: 'warning',
+    reason: 'An internal warning occurred during HED validation.',
+  },
+  HED_MISSING_VALUE_IN_SIDECAR: {
+    severity: 'warning',
+    reason:
+      'The json sidecar does not contain this column value as a possible key to a HED string.',
+  },
+  HED_VERSION_NOT_DEFINED: {
+    severity: 'warning',
+    reason:
+      "You should define 'HEDVersion' for this file. If you don't provide this information, the HED validation will use the latest version available.",
+  },
+}
+
+export const hedOldToNewLookup = {
+  104: hedIssues['HED_ERROR'],
+  105: hedIssues['HED_WARNING'],
+  106: hedIssues['HED_INTERNAL_ERROR'],
+  107: hedIssues['HED_INTERNAL_WARNING'],
+  108: hedIssues['HED_MISSING_VALUE_IN_SIDECAR'],
+  109: hedIssues['HED_VERSION_NOT_DEFINED']
+}
+
+export const nonSchemaIssues = { ...filenameIssues, ...hedIssues }

bids-validator/src/validators/hed.ts

@@ -24,6 +24,25 @@ function columnsToContent(columns): tsvContent {
   }
 }
 
+function detectHed(tsvData, sidecarData) {
+  return (
+    sidecarData.some((sidecarFileData) => {
+      return Object.values(sidecarFileData.sidecarData).some(sidecarValueHasHed)
+    }) ||
+    tsvData.some((tsvFileData) => {
+      return tsvFileData.parsedTsv.headers.indexOf('HED') !== -1
+    })
+  )
+} 
+
+function sidecarValueHasHed(sidecarValue) {
+  return ( 
+    sidecarValue !== null &&
+    typeof sidecarValue === 'object' &&
+    sidecarValue.HED !== undefined
+  )
+}
+
 export async function hedAccumulator(schema, context) {
   if (context.file.name == 'dataset_description.json') {
     hedArgs.datasetDescription = new hedValidator.validator.BidsJsonFile(
@@ -65,3 +84,4 @@ export async function hedValidate(schema, dsContext, issues) {
     })
   return Promise.resolve()
 }
+