From d38793a00ae51b1e3b53ec9ed50aa1dcc8a845d8 Mon Sep 17 00:00:00 2001
From: Yuki Kishimoto <yukikishimoto@protonmail.com>
Date: Mon, 15 Jan 2024 16:30:49 +0100
Subject: [PATCH] contrib: add `scripts/check-book.sh`

---
 .github/workflows/ci.yml      | 17 +++++++++++++++++
 Makefile                      |  3 +++
 contrib/scripts/check-book.sh |  8 ++++++++
 3 files changed, 28 insertions(+)
 create mode 100644 contrib/scripts/check-book.sh

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f2de05b7..7b275f5ae 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -87,6 +87,23 @@ jobs:
       - name: Check
         run: make check-docs
 
+  check-book:
+    name: Check book
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Cache
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cargo/registry
+          ~/.cargo/git
+          target
+        key: ${{ runner.os }}-cargo-book-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
+    - name: Check
+      run: make check-book
+
   build-no-std:
     name: Build no_std
     runs-on: ubuntu-latest
diff --git a/Makefile b/Makefile
index 9cc174863..a0ca35b73 100644
--- a/Makefile
+++ b/Makefile
@@ -20,6 +20,9 @@ check-fmt:
 check-bindings:
 	@bash contrib/scripts/check-bindings.sh
 
+check-book:
+	@bash contrib/scripts/check-book.sh
+
 check-crates:
 	@bash contrib/scripts/check-crates.sh
 
diff --git a/contrib/scripts/check-book.sh b/contrib/scripts/check-book.sh
new file mode 100644
index 000000000..aebb85dd6
--- /dev/null
+++ b/contrib/scripts/check-book.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Needed to exit from script on error
+set -e
+
+cargo install just --version 1.23.0
+
+cd book && just test
\ No newline at end of file