Fix devcontainer to non root user (#86)

Signed-off-by: Shunsuke Kimura <[email protected]>

Author: kimushun1101

.devcontainer/Dockerfile

@@ -1,20 +1,22 @@
-# Rust v1.77 as a base image
 FROM rust:1.77-slim
 
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    git openssh-client \
-    curl \
-    # install python3, jinja2 pyyaml
-    python3 \
-    python3-pip \
+ARG USERNAME=typst-jp
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+
+RUN groupadd --gid $USER_GID $USERNAME \
+    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME \
+    && chsh -s /bin/bash $USERNAME \
+    && apt-get update \
+    && apt-get install -y --no-install-recommends \
+        git \
+        openssh-client \
+        python3 \
+        python3-pip \
     && python3 -m pip install --break-system-packages jinja2 PyYAML \
-    # install nodejs and serve
-    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
-    && apt-get install -y nodejs \
-    && npm install -g [email protected] \
     && apt-get clean \
-    && rm -rf /var/lib/apt/lists/* \
+    && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /workspace
 ENV PATH="/root/.cargo/bin:${PATH}"
+USER $USERNAME

.devcontainer/devcontainer.json

@@ -4,8 +4,9 @@
     "dockerfile": "Dockerfile",
     "context": ".."
   },
-  "forwardPorts": [3000],
+  "remoteUser": "typst-jp",
   "workspaceMount": "source=${localWorkspaceFolder},target=/workspace,type=bind,consistency=cached",
   "workspaceFolder": "/workspace",
-  "postStartCommand": "cargo test --package typst-docs --lib -- tests::test_docs --exact --nocapture && python3 ./gen.py && npx serve -n ./dist"
+  "postStartCommand": "cargo test --package typst-docs --lib -- tests::test_docs --exact --nocapture && python3 ./gen.py && python3 -m http.server -d dist",
+  "postCreateCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}"
 }

.vscode/tasks.json

@@ -4,7 +4,7 @@
     {
       "label": "gen: typst-jp documentation",
       "type": "shell",
-      "command": "cargo test --package typst-docs --lib -- tests::test_docs --exact --nocapture && python3 ./gen.py && echo reload or open http://localhost:3000",
+      "command": "cargo test --package typst-docs --lib -- tests::test_docs --exact --nocapture && python3 ./gen.py && echo reload or open http://localhost:8000",
       "problemMatcher": []
     }
   ]