nothing to see here (github#15907)

Co-authored-by: Octomerger Bot <[email protected]>

script/anonymize-branch.js

@@ -0,0 +1,29 @@
+#!/usr/bin/env node
+
+// [start-readme]
+//
+// Flatten all the commits in the current branch into a single anonymized @Octomerger commit
+//
+// Usage: script/anonymize-branch.js <new-commit-message> [base-branch]
+// Example: script/anonymize-branch.js "nothing to see here"
+// If the optional [base-branch] argument is omitted, it will default to `main`
+//
+// [end-readme]
+
+process.env.GIT_AUTHOR_NAME = process.env.GIT_COMMITTER_NAME = 'Octomerger Bot'
+process.env.GIT_AUTHOR_EMAIL = process.env.GIT_COMMITTER_EMAIL = '[email protected]'
+
+const { execSync: exec } = require('child_process')
+const path = require('path')
+const args = process.argv.slice(2)
+const message = args[0]
+const base = args[1] || 'main'
+
+if (!message || !message.length) {
+  console.error(`Specify a new commit message in quotes. Example:\n\nscript/${path.basename(module.filename)} "new commit"`)
+  process.exit()
+}
+
+exec(`git reset $(git merge-base ${base} HEAD)`)
+exec('git add -A')
+exec(`git commit -m "${message}"`)