fix: Fix the way to remove a label

g ps

lib/handle-pull-request-change.js

@@ -1,3 +1,5 @@
+const getDebug = require('debug')
+
 async function handlePullRequestChange (robot, context) {
   const pullRequest = context.payload.pull_request || context.payload.review.pull_request
   const number = pullRequest.number
@@ -11,10 +13,13 @@ async function handlePullRequestChange (robot, context) {
     number: number
   }
 
+  const debug = getDebug(`probot:pr-label:${context.payload.repository.full_name.toLowerCase()}`)
+
   // Do nothing if title includes wip
   // such as GitLab's "Work In Progress" Merge Requests
   if (title.match(/^wip(?=:|)/i)) {
-    console.log(title)
+    debug(`ignoring: "${title}" matches /^wip(?=:|)/i`)
+    updateLabelIfNeeded(context, params, '')
     return false
   }
 
@@ -41,7 +46,7 @@ async function handlePullRequestChange (robot, context) {
       }
     }
   }
-  console.log(JSON.stringify(filteredReviewRequestByUserId, 0, 2))
+  debug(`info: #{JSON.stringify(filteredReviewRequestByUserId, 0, 2)}`)
 
   if (Object.keys(filteredReviewRequestByUserId).length === 0) {
     // Add PR:unreviewed
@@ -78,8 +83,8 @@ async function updateLabelIfNeeded (context, params, label) {
     if (response.data.labels[i] === label) {
       shouldUpdateLabel = false
       break
-    } else if (response.data.labels[i].match(/PR:/)) {
-      removeLabel(context, params, response.data.labels[i])
+    } else if (response.data.labels[i].name.match(/PR:/)) {
+      removeLabel(context, params, response.data.labels[i].name)
     }
   }