From 2adad521659e65697e11f0e68c2964f3fb32405b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B8=A1=E8=BE=BA=E7=91=9E=E6=A8=B9?=
 <watanabemizuki@watanabemizukinoMac-mini.local>
Date: Sun, 2 Nov 2025 22:04:22 +0900
Subject: [PATCH 1/2] add docker settings

---
 Dockerfile         |  9 +++++++++
 README.md          | 31 +++++++++++++++++++++++++++++++
 docker-compose.yml | 14 ++++++++++++++
 qiita.config.json  |  2 +-
 4 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..4866f44
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM node:20
+
+WORKDIR /workspace
+
+# package.jsonがあれば依存関係をインストール
+COPY package.json package-lock.json* ./
+RUN if [ -f package.json ]; then npm install; fi
+
+CMD ["bash"]
\ No newline at end of file
diff --git a/README.md b/README.md
index f88fdb7..1bfe778 100644
--- a/README.md
+++ b/README.md
@@ -26,3 +26,34 @@ qiita-contents/
 ## 使い方
 
 https://qiita.com/Qiita/items/32c79014509987541130
+
+---
+
+## Docker を使った開発環境
+
+このリポジトリでは、Docker コンテナ上で Qiita CLI コマンドを利用できます。
+
+### 1. コンテナ起動
+
+```sh
+docker compose up
+```
+
+### 2. コンテナに入る
+
+```sh
+docker compose exec -it qiita-contents-dev bash
+```
+
+### 3. Qiita CLI コマンドの実行例
+
+※ Qiita CLI の詳細は[公式ドキュメント](https://github.com/increments/qiita-cli)も参照してください。
+
+```sh
+npx qiita preview
+npx qiita new {記事名}
+npx qiita help
+# etc
+```
+
+---
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..d19f688
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,14 @@
+services:
+  qiita-contents-dev:
+    build: .
+    image: node:20
+    container_name: qiita-contents-dev
+    working_dir: /workspace
+    volumes:
+      - ./:/workspace
+      - ~/.config/qiita-cli:/root/.config/qiita-cli
+    tty: true
+    ports:
+      - "8888:8888"
+    stdin_open: true
+    command: bash
\ No newline at end of file
diff --git a/qiita.config.json b/qiita.config.json
index c01b004..93fcb41 100644
--- a/qiita.config.json
+++ b/qiita.config.json
@@ -1,5 +1,5 @@
 {
   "includePrivate": false,
-  "host": "localhost",
+  "host": "0.0.0.0",
   "port": 8888
 }
\ No newline at end of file

From 3177ebbe5cf581b40cf2f426537d53ef7d7b13a5 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 2 Nov 2025 13:07:42 +0000
Subject: [PATCH 2/2] Initial plan