OPENCODE

mkdir -p work; podman run -it --rm -v ./work:/work:Z -w /work almalinux:latest /bin/bash

dnf -y update
dnf install nodejs npm -y
npm install -g opencode-ai
npm install -g @modelcontextprotocol/server-filesystem

mkdir -p ~/.config/opencode && cat <<'EOF' > ~/.config/opencode/opencode.json
{
  "mcp": {
    "filesystem": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/work"
      ],
      "enabled": true
    }
  }
}
EOF

opencode

docker run -ti --platform linux/arm64/v8 -v ./work:/work -w /work almalinux:9 /bin/bash

cat <<'DOCKEREOF' > Dockerfile
FROM almalinux:9

RUN dnf -y update \
    && dnf -y install nodejs npm rust cargo rustfmt clippy make git \
    && dnf clean all

RUN npm install -g opencode-ai \
    && npm install -g @modelcontextprotocol/server-filesystem

RUN mkdir -p ~/.config/opencode \
    && cat <<'EOF' > ~/.config/opencode/opencode.json
{
  "mcp": {
    "filesystem": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/work"
      ],
      "enabled": true
    }
  }
}
EOF

WORKDIR /work
CMD ["opencode"]
DOCKEREOF

# 1. イメージをbuild
docker build -t myapp .

# 2. コンテナをrun
docker run -it --rm --platform linux/arm64/v8 -v ./work:/work -w /work --name myapp-container myapp

# 3. コンテナを削除
# docker rm myapp-container