From a45d78a7764ad7cf5781840cedd2792b7b7004c5 Mon Sep 17 00:00:00 2001
From: "Mr.J" <116749895@qq.com>
Date: Thu, 9 Mar 2023 08:43:14 +0000
Subject: [PATCH] 1

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 source/_posts/cherry/docker-dev.md | 55 ++++++++++++++++++++++++++++++
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+---
+title: 在 Docker 中使用 Hexo
+categories: []
+tags: []
+date: 2023-03-09 08:09:49
+updated: 2023-03-09 08:09:49
+description:
+---
+
+在项目的根目录创建一个 `compose-dev.yaml` 定义docker compose用于生成开发环境，由于博客不需要额外的数据库等，所以很简单
+
+```yaml
+services:
+  blog:
+    build:
+      context: .
+      target: dev-envs
+```
+
+- context 指定docker位置
+- target 指定docker镜像构建目标
+
+然后创建 `Dockerfile`
+
+```Dockerfile
+# syntax=docker/dockerfile:1.4
+
+FROM node:lts AS buildhexo
+RUN yarn global add hexo-cli
+
+FROM buildhexo AS development
+WORKDIR /app
+COPY . .
+RUN yarn install
+CMD hexo s
+
+FROM buildhexo as dev-envs
+# 添加工具git docker vscode
+# RUN <<EOF
+# apt-get update
+# apt-get install -y --no-install-recommends git
+# EOF
+# RUN <<EOF
+# useradd -s /bin/bash -m vscode
+# groupadd docker
+# usermod -aG docker vscode
+# EOF
+# install Docker tools (cli, buildx, compose)
+# COPY --from=gloursdocker/docker / /
+CMD /bin/sh -c "while sleep 1000; do :; done"
+```
+
+上面`dev-envs`是被指定执行的，而`development`不会被执行，注释的内容是因为我遇到了网络问题，是从其他模板中复制过来的，理论上没问题，结尾的`CMD /bin/sh -c "while sleep 1000; do :; done"`用于保持容器运行
+
+最后，在docker桌面版中，按提示，创建Dev Environments即可