Add cron job for testing regenerate fixtures (#3614)

.github/workflows/ci-regenerate-fixtures.yml

@@ -0,0 +1,39 @@
+name: Node.js CI Regenerate Fixtures
+
+on:
+  schedule:
+    - cron: '0 15 * * 2' # Every Tuesday 7AM PST
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v3
+        with:
+          ref: staging
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.12.1'
+          cache: 'yarn'
+
+      - name: Cache Rust
+        uses: Swatinem/rust-cache@v2
+        with:
+          shared-key: nodejs
+
+      - name: Install packages
+        run: yarn --non-interactive --frozen-lockfile
+
+      - name: Delete fixture files
+        run: node ./tools/delete-fixtures.js
+
+      - name: Run tests
+        run: JEST_TIMEOUT=1000000000 yarn test:coverage --maxWorkers=2 --workerIdleMemoryLimit=2000MB
+
+      - name: Run slow tests
+        run: JEST_TIMEOUT=1000000000 yarn test:slow:coverage --maxWorkers=2 --workerIdleMemoryLimit=2000MB

README.md

@@ -4,6 +4,7 @@
 
 ![Node CI](https://github.com/iron-fish/ironfish/actions/workflows/ci.yml/badge.svg)
 ![Rust CI](https://github.com/iron-fish/ironfish/actions/workflows/rust_ci.yml/badge.svg)
+![Node CI Regenerate Fixtures](https://github.com/iron-fish/ironfish/actions/workflows/ci-regenerate-fixtures.yml/badge.svg)
 [![codecov](https://codecov.io/gh/iron-fish/ironfish/branch/master/graph/badge.svg?token=fOjPFN18xZ)](https://codecov.io/gh/iron-fish/ironfish)
 
 Iron Fish is a Layer 1 blockchain that provides the strongest privacy guarantees on every single transaction. Leveraging zero-knowledge proofs (zk-SNARKs), and the highest industry standards for encryption.

tools/delete-fixtures.js

@@ -0,0 +1,32 @@
+const { resolve } = require('path');
+const { rm, readdir } = require('fs/promises');
+
+// Get fully resolved paths of all sub-directories in a directory
+async function getDirectories(dir) {
+  return (await readdir(dir, { withFileTypes: true }))
+    .filter(dirent => dirent.isDirectory())
+    .map(dirent => resolve(dir, dirent.name))
+}
+
+// Recursively get all sub-directories including the root directory
+async function getDirectoriesRecursivePlusRoot(dir) {
+  const subDirs = await getDirectories(dir)
+
+  const list = await Promise.all(subDirs.map((subDir) => getDirectoriesRecursivePlusRoot(subDir)))
+  return [dir, ...list.flat()]
+}
+
+async function run() {
+    const dirs = (await getDirectoriesRecursivePlusRoot(process.env.PWD))
+    .filter((d) => {
+      return !d.includes('node_modules') && d.endsWith('__fixtures__')
+    })
+
+    for(const dir of dirs) {
+      await rm(dir, { recursive: true, force: true });
+
+      console.log(`Deleted ${dir}`);
+    }
+}
+
+run()

tools/reset-network-genesis.sh

@@ -8,10 +8,6 @@ set -euo pipefail
 cd "$(dirname "$0")"
 
 (
-    cd ..
-    echo "Deleting snapshots"
-    find . -name "__snapshots__" | xargs rm -rf
-
     echo "Deleting fixtures"
     find . -name "__fixtures__" | xargs rm -rf
 )