fix: Honor simwrapper/ folder contents for SUBFOLDER dashboards only

Create a "simwrapper" folder in the root of a project, in order to
set up dashboards, topsheets, etc for SUBFOLDERS of that project.

The dashboards will not show up in the root folder, only subfolders.

fixes simwrapper#108

src/js/HTTPFileSystem.ts

@@ -232,31 +232,29 @@ class SVNFileSystem {
 
     // first find all simwrapper folders
     let currentPath = '/'
-    const { dirs } = await this.getDirectory(currentPath)
-    if (dirs.indexOf(YAML_FOLDER) > -1)
-      configFolders.push(`${currentPath}/${YAML_FOLDER}`.replaceAll('//', '/'))
+    // const { dirs } = await this.getDirectory(currentPath)
+    // if (dirs.indexOf(YAML_FOLDER) > -1) {
+    //   configFolders.push(`${currentPath}/${YAML_FOLDER}`.replaceAll('//', '/'))
+    // }
 
     const pathChunks = folder.split('/')
-    for (const chunk of pathChunks) {
+    for (const chunk of pathChunks.slice(0, pathChunks.length - 1)) {
       currentPath = `${currentPath}${chunk}/`
       try {
         const { dirs } = await this.getDirectory(currentPath)
-        if (dirs.indexOf(YAML_FOLDER) > -1)
+        if (dirs.indexOf(YAML_FOLDER) > -1) {
           configFolders.push(`${currentPath}/${YAML_FOLDER}`.replaceAll('//', '/'))
-      } catch (e) {
-        // doesn't matter, skip if it can't read it
-      }
+        }
+      } catch (e) {}
     }
 
     // also add current working folder as final option, which supercedes all others
     configFolders.push(folder)
 
-    // console.log('configFolders', configFolders)
-
     // find all dashboards, topsheets, and viz-* yamls in each configuration folder.
     // Overwrite keys as we go; identically-named configs from parent folders get superceded as we go.
     const dashboard = 'dashboard*.y?(a)ml'
-    const topsheet = '{topsheet,table}*.y?(a)ml'
+    const topsheet = '(topsheet|table)*.y?(a)ml'
     const viz = 'viz*.y?(a)ml'
     const config = 'simwrapper-config.y?(a)ml'