feat(fs/abstract#list): ignore ENOENT error

@xen-orchestra/fs/src/abstract.js

@@ -242,22 +242,29 @@ export default class RemoteHandlerAbstract {
     return timeout.call(this._getSize(typeof file === 'string' ? normalizePath(file) : file), this._timeout)
   }
 
-  async list(dir, { filter, prependDir = false } = {}) {
-    const virtualDir = normalizePath(dir)
-    dir = normalizePath(dir)
+  async list(dir, { filter, ignoreEnoentError: ignoreMissing = false, prependDir = false } = {}) {
+    try {
+      const virtualDir = normalizePath(dir)
+      dir = normalizePath(dir)
 
-    let entries = await timeout.call(this._list(dir), this._timeout)
-    if (filter !== undefined) {
-      entries = entries.filter(filter)
+      let entries = await timeout.call(this._list(dir), this._timeout)
+      if (filter !== undefined) {
+        entries = entries.filter(filter)
+      }
+
+      if (prependDir) {
+        entries.forEach((entry, i) => {
+          entries[i] = virtualDir + '/' + entry
+        })
+      }
+
+      return entries
+    } catch (error) {
+      if (ignoreMissing && error?.code === 'ENOENT') {
+        return []
+      }
+      throw error
     }
-
-    if (prependDir) {
-      entries.forEach((entry, i) => {
-        entries[i] = virtualDir + '/' + entry
-      })
-    }
-
-    return entries
   }
 
   async lock(path) {

@xen-orchestra/fs/src/fs.spec.js

@@ -133,6 +133,14 @@ handlers.forEach(url => {
         await handler.outputFile('dir/file', '')
         expect(await handler.list('dir', { prependDir: true })).toEqual(['/dir/file'])
       })
+
+      it.only('throws ENOENT if no such directory', async () => {
+        expect((await rejectionOf(handler.list('dir'))).code).toBe('ENOENT')
+      })
+
+      it.only('can returns empty for missing directory', async () => {
+        expect(await handler.list('dir', { ignoreMissing: true })).toEqual([])
+      })
     })
 
     describe('#mkdir()', () => {

CHANGELOG.unreleased.md

@@ -27,3 +27,5 @@
 > - major: if the change breaks compatibility
 >
 > In case of conflict, the highest (lowest in previous list) `$version` wins.
+
+- @xen-orchestra/fs minor