tidy Dockerfile

Author: clutterstack

Dockerfile

@@ -2,11 +2,9 @@ FROM lubien/tired-proxy:2 as proxy
 FROM hexpm/elixir:1.12.3-erlang-24.1.4-debian-bullseye-20210902-slim
 
 # install build dependencies
-RUN apt-get update -y && apt-get install -y build-essential git \
+RUN apt-get update -y \
+    && apt-get install -y build-essential git unzip curl \
     && apt-get clean && rm -f /var/lib/apt/lists/*_* \
-    && apt update \
-    && apt install curl --yes \
-    && apt-get install unzip -y \
     && curl -fsSL https://code-server.dev/install.sh | sh
 
 # prepare build dir
@@ -15,17 +13,17 @@ WORKDIR /app
 # Use bash shell
 ENV SHELL=/bin/bash
 
+RUN curl -L https://fly.io/install.sh | sh \
+    && echo 'export FLYCTL_INSTALL="/root/.fly"' >> ~/.bashrc \
+    && echo 'export PATH="$FLYCTL_INSTALL/bin:$PATH"' >> ~/.bashrc \
+    && code-server --install-extension elixir-lsp.elixir-ls
+
 # Apply VS Code settings
 COPY settings.json /root/.local/share/code-server/User/settings.json
 
 # Use our custom entrypoint script first
 COPY entrypoint.sh /entrypoint.sh
 
-RUN curl -L https://fly.io/install.sh | sh \
-    && echo 'export FLYCTL_INSTALL="/root/.fly"' >> ~/.bashrc \
-    && echo 'export PATH="$FLYCTL_INSTALL/bin:$PATH"' >> ~/.bashrc \
-    && code-server --install-extension elixir-lsp.elixir-ls
-
 COPY --from=proxy /tired-proxy /tired-proxy
 
 ENTRYPOINT ["/entrypoint.sh"]