Exclude BLANK-000000

scripts/generate-release-statistics.mjs

@@ -3,7 +3,7 @@ import { mkdir, readFile, writeFile } from 'node:fs/promises';
 import { dirname, join, resolve } from 'node:path';
 import { fileURLToPath, pathToFileURL } from 'node:url';
 import { collectIssueFiles } from './update-products-from-issues.mjs';
-import { extractIssueIds } from '../web/js/issue-id.js';
+import { BLANK_ISSUE_ID, extractIssueIds } from '../web/js/issue-id.js';
 
 const REPO_ROOT = resolve(dirname(fileURLToPath(import.meta.url)), '..');
 const VERSION_RE = /^(?<major>\d+)(?:\.(?<minor>\d+))?(?:\.(?<patch>\d+))?(?<rest>.*)$/;
@@ -43,6 +43,7 @@ export function buildIssuePlotProduct(product, releases) {
     const points = [];
     versions.forEach((version, releaseIndex) => {
         for (const id of releases.get(version)) {
+            if (id === BLANK_ISSUE_ID) continue;
             const issueNumber = Number(id.match(/-(\d+)$/)?.[1]);
             if (Number.isSafeInteger(issueNumber)) points.push([releaseIndex, issueNumber, id]);
         }

test/release-statistics.test.mjs

@@ -22,7 +22,7 @@ Mentions PAN-999999 in the description.
 test('builds compact plot points in semantic release order', () => {
     const plot = buildIssuePlotProduct('PAN-OS', new Map([
         ['10.2.10-h1', ['PAN-130000']],
-        ['10.2.9', ['PAN-100000', 'WF500-120000']]
+        ['10.2.9', ['PAN-100000', 'WF500-120000', 'BLANK-000000']]
     ]));
     assert.deepEqual(plot.releases, ['10.2.9', '10.2.10-h1']);
     assert.deepEqual(plot.points, [

web/js/statistics.js

@@ -120,7 +120,7 @@ function drawPlot() {
     const minimum = Math.min(...values);
     const maximum = Math.max(...values);
     const range = Math.max(1, maximum - minimum);
-    const yMin = Math.max(0, minimum - range * 0.04);
+    const yMin = minimum - range * 0.04;
     const yMax = maximum + range * 0.04;
     const xFor = position => margin.left + (
         releaseIndexes.length === 1 ? plotWidth / 2 : position * plotWidth / (releaseIndexes.length - 1)