Address code review feedback: env var config, filter PRs by date, real activity heatmap

Co-authored-by: blackboxprogramming <118287761+blackboxprogramming@users.noreply.github.com>

.github/workflows/digest-bot.yml

@@ -7,6 +7,11 @@ on:
   
   # Allow manual trigger for testing
   workflow_dispatch:
+    inputs:
+      digest_issue:
+        description: 'Issue number to post digest to (overrides default)'
+        required: false
+        type: number
 
 jobs:
   weekly-digest:
@@ -27,5 +32,6 @@ jobs:
       - name: 📊 Run Weekly Digest Bot
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DIGEST_ISSUE: ${{ inputs.digest_issue || '' }}
         run: node digest.js
         working-directory: ./bot

bot/digest.js

@@ -7,9 +7,9 @@ const https = require("https");
 // 🔧 Configuration
 // ============================================================
 
-// 📝 UPDATE THIS: Set to the issue number where digests will be posted
+// 📝 Set via DIGEST_ISSUE env var or update the default value below
 // e.g., if your "📊 Agent Weekly Digest Thread" issue is #7, set DIGEST_ISSUE=7
-const DIGEST_ISSUE = 1;
+const DIGEST_ISSUE = parseInt(process.env.DIGEST_ISSUE, 10) || 1;
 
 const REPO_OWNER = process.env.GITHUB_REPOSITORY_OWNER || "BlackRoad-OS";
 const REPO_NAME = process.env.GITHUB_REPOSITORY?.split("/")[1] || "blackroad-os";
@@ -297,7 +297,14 @@ async function fetchWeeklyActivity() {
 function processActivityData(data) {
   const repo = data.repository;
   const issues = repo.issues.nodes;
-  const pullRequests = repo.pullRequests.nodes;
+  
+  // Filter PRs to only include those from the past week
+  const oneWeekAgo = new Date();
+  oneWeekAgo.setDate(oneWeekAgo.getDate() - 7);
+  const pullRequests = repo.pullRequests.nodes.filter((pr) => {
+    const createdAt = new Date(pr.createdAt);
+    return createdAt >= oneWeekAgo;
+  });
 
   // Issue statistics
   const openIssues = issues.filter((i) => i.state === "OPEN").length;
@@ -319,16 +326,20 @@ function processActivityData(data) {
   const closeTimes = closedIssuesList.map((i) => daysBetween(i.createdAt, i.closedAt));
   const avgCloseTime = calculateAverage(closeTimes);
 
-  // Top contributors
+  // Top contributors (filter out null authors)
   const contributorCounts = {};
   for (const issue of issues) {
-    const author = issue.author?.login || "unknown";
+    const author = issue.author?.login;
+    if (author) {
       contributorCounts[author] = (contributorCounts[author] || 0) + 1;
     }
+  }
   for (const pr of pullRequests) {
-    const author = pr.author?.login || "unknown";
+    const author = pr.author?.login;
+    if (author) {
       contributorCounts[author] = (contributorCounts[author] || 0) + 1;
     }
+  }
 
   const topContributors = Object.entries(contributorCounts)
     .sort((a, b) => b[1] - a[1])
@@ -352,16 +363,18 @@ function processActivityData(data) {
     statusBreakdown[status] = (statusBreakdown[status] || 0) + 1;
   }
 
-  // Weekly activity heatmap (mock data for now - would need commit data)
+  // Weekly activity heatmap based on actual issue/PR creation dates
-  const weeklyActivity = {
+  const weeklyActivity = { Mon: 0, Tue: 0, Wed: 0, Thu: 0, Fri: 0, Sat: 0, Sun: 0 };
-    Mon: Math.floor(Math.random() * 15),
+  const dayNames = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-    Tue: Math.floor(Math.random() * 15),
+  
-    Wed: Math.floor(Math.random() * 15),
+  for (const issue of issues) {
-    Thu: Math.floor(Math.random() * 15),
+    const day = dayNames[new Date(issue.createdAt).getDay()];
-    Fri: Math.floor(Math.random() * 15),
+    weeklyActivity[day]++;
-    Sat: Math.floor(Math.random() * 5),
+  }
-    Sun: Math.floor(Math.random() * 5),
+  for (const pr of pullRequests) {
-  };
+    const day = dayNames[new Date(pr.createdAt).getDay()];
+    weeklyActivity[day]++;
+  }
 
   return {
     issues: {