Add more logging, remove logging from lib

Signed-off-by: Knut Ahlers <knut@ahlers.me>

src/index.js

@@ -1,9 +1,12 @@
 // executeMailCleanup takes the queries defined in config and deletes
 // mails matched by those filters
 function executeMailCleanup() {
+  console.log("Starting mail cleanup...")
+
   for (let i = 0; i < config.cleanup_queries.length; i++) {
     let query = config.cleanup_queries[i]
-    trashByQuery(query)
+    let removedThreads = trashByQuery(query)
+    console.log('Removed %d threads for query "%s"', removedThreads, query)
   }
 }
 
@@ -11,6 +14,8 @@ function executeMailCleanup() {
 // matches them to the filters already defined in the Gmail account
 // and afterwards applies reqired changes
 function applyFilterDefinition() {
+  console.log("Starting to apply filters...")
+
   let presentFilters = getHashedFilters()
   let definedFilters = {}
 
@@ -34,15 +39,22 @@ function applyFilterDefinition() {
     definedFilters[hashFilter(filter)] = filter
   }
 
+  let removedFilters = 0
+  let createdFilters = 0
+
   for (let hash in presentFilters) {
     if (hash in definedFilters) continue
     Gmail.Users.Settings.Filters.remove("me", presentFilters[hash].id)
     console.log(["Removed filter", presentFilters[hash]])
+    removedFilters++
   }
 
   for (let hash in definedFilters) {
     if (hash in presentFilters) continue
     Gmail.Users.Settings.Filters.create(definedFilters[hash], "me")
     console.log(["Created filter", definedFilters[hash]])
+    createdFilters++
   }
+
+  console.log("%d filters removed, %d filters created, %d filters untouched", removedFilters, createdFilters, presentFilters.length - removedFilters)
 }

src/lib.js

@@ -94,5 +94,5 @@ function trashByQuery(query) {
     }
   } while (threads.length > 0 && removedThreads < MAX_DELETE_PER_LOOP)
 
-  console.log('Removed %d threads for query "%s"', removedThreads, query)
+  return removedThreads
 }