ci(label): skip duplicated build on PR creation

.github/actions/label/build.js

@@ -3,7 +3,7 @@
  */
 
 const [owner, repo] = ["gear-tech", "gear"];
-const { LABEL, REF, HEAD_SHA } = process.env;
+const { LABEL, REF, HEAD_SHA, TITLE, NUMBER } = process.env;
 const linux = LABEL === "A0-pleasereview";
 const checks = linux ? ["linux", "win-cross"] : ["x86"];
 const workflow_id = linux
@@ -31,12 +31,17 @@ const skip = async ({ github }) => {
     ? check_runs.filter((run) => run.name === "build" || run.name === "build / linux")
     : check_runs.filter((run) => run.name === "build / macox-x86");
 
-  if (runs.length === 0) return false;
+  // Skip this action by default.
+  let skipped = false;
   for (run of runs) {
-    if (run.conclusion !== "skipped") return true;
+    // Process this action only if the previous build has been skipped.
+    if (run.name === "build" && run.conclusion === "skipped") skipped = true;
+
+    // If there is already a build, skip this action without more conditions.
+    if (run.name === "build / linux" || run.name === "build / macox-x86") return true;
   }
 
-  return false;
+  return !skipped;
 };
 
 /**
@@ -72,8 +77,13 @@ const dispatchWorkflow = async ({ core, github }) => {
     repo,
     workflow_id,
     ref: REF,
+    inputs: {
+      title: TITLE,
+      number: NUMBER,
+    }
   });
 
+  // Wait for the workflow to be dispatched.
   await sleep(10000);
 
   // Get the target workflow run
@@ -128,6 +138,7 @@ module.exports = async ({ github, core }) => {
   }
 
   const run = await dispatchWorkflow({ core, github });
+  core.info(`Dispatched workflow ${run.html_url}`);
   let labelChecks = await createChecks({ core, github });
 
   while (true) {

.github/workflows/build.yml

@@ -10,6 +10,15 @@ on:
         type: boolean
         default: false
   workflow_dispatch:
+    inputs:
+      title:
+        type: string
+        description: "Pull request title that triggers this workflow."
+      number:
+        type: string
+        description: "Pull reqeust number that triggers this workflow"
+
+run-name: ${{ inputs.title }} ( ${{ format('#{0}', inputs.number) }} )
 
 env:
   CARGO_INCREMENTAL: 0

.github/workflows/label.yml

@@ -24,6 +24,8 @@ jobs:
           HEAD_SHA: ${{ github.event.pull_request.head.sha }}
           LABEL: ${{ github.event.label.name }}
           REF: ${{ github.head_ref || github.ref_name }}
+          TITLE: ${{ github.event.pull_request.title }}
+          NUMBER: ${{ github.event.number }}
         with:
           script: |
             const script = require('./.github/actions/label/build.js');