enable wildcards in paths for config files

docs/user_guide/command-line.md

@@ -84,6 +84,8 @@ warnings, errors or ignored.
 }
 ```
 
+When a configuration specifies `location` without leading `/` it is interpreted
+as a glob pattern following gitignore syntax.
 The issues are partial matches of the [Issues] that the validator accumulates.
 Pass the `--json` flag to see the issues in detail.
 

src/issues/datasetIssues.ts

@@ -1,3 +1,5 @@
+import { default as ignore } from '@ignore'
+import type { Ignore } from '@ignore'
 import { nonSchemaIssues } from './list.ts'
 import type { Issue, IssueDefinition, IssueFile, Severity } from '../types/issues.ts'
 export type { Issue, IssueDefinition, IssueFile, Severity }
@@ -41,7 +43,13 @@ export class DatasetIssues {
       if (!value) {
         continue
       }
-      found = found.filter((x) => x[key as keyof Issue] === value)
+      if (key === 'location' && typeof value === "string" && !value.startsWith('/')){
+        // @ts-expect-error
+        const key_ignore = ignore().add(value as string)
+        found = found.filter((x) => x[key] && key_ignore.ignores(x[key].slice(1, x[key].length)))
+      } else {
+        found = found.filter((x) => x[key as keyof Issue] === value)
+      }
     }
     return found
   }

src/validators/filenameIdentify.test.ts

@@ -1,4 +1,5 @@
 import { assertEquals } from '@std/assert'
+import { SEPARATOR_PATTERN } from '@std/path'
 import { BIDSContext } from '../schema/context.ts'
 import { _findRuleMatches, datatypeFromDirectory, hasMatch } from './filenameIdentify.ts'
 import { BIDSFileDeno } from '../files/deno.ts'
@@ -67,12 +68,8 @@ Deno.test('test hasMatch', async (t) => {
 
   await t.step('No match', async () => {
     const tmpFile = Deno.makeTempFileSync()
-    const parts = tmpFile.split('/')
-    const file = new BIDSFileDeno(
-      parts.slice(0, parts.length - 1).join('/'),
-      parts[parts.length - 1],
-      ignore,
-    )
+    const [ dir, base ]  = tmpFile.split(SEPARATOR_PATTERN)
+    const file = new BIDSFileDeno(dir, `/${base}`, ignore)
 
     const context = new BIDSContext(file)
     await hasMatch(schema, context)