From e8b70fa56f83126559e07ebf6841bed257ba2cd9 Mon Sep 17 00:00:00 2001
From: Kohei Watanabe <nebel@fogtype.com>
Date: Wed, 9 Oct 2024 17:50:24 +0900
Subject: [PATCH] remove brew

---
 .github/workflows/github-pages.yml | 10 ++--------
 Brewfile                           |  1 -
 2 files changed, 2 insertions(+), 9 deletions(-)
 delete mode 100644 Brewfile

diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index f336c10..323f7a0 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -9,18 +9,12 @@ jobs:
       id-token: write
     environment: github-pages
     runs-on: ubuntu-latest
+    container: alpine
     steps:
       - uses: actions/checkout@v4
-      - uses: Homebrew/actions/setup-homebrew@master
-      - id: brew_cache
-        run: echo "::set-output name=dir::$(brew --cache)"
-      - uses: actions/cache@v4
-        with:
-          path: ${{ steps.brew_cache.outputs.dir }}
-          key: brew-v3
       - name: Build
         run: |
-          brew bundle
+          apk add mdbook tar
           mdbook build
       - uses: actions/upload-pages-artifact@v3
         with:
diff --git a/Brewfile b/Brewfile
deleted file mode 100644
index e74f46d..0000000
--- a/Brewfile
+++ /dev/null
@@ -1 +0,0 @@
-brew "mdbook"