From f4aabf56c064ba6f48a6f585d8acbc2001ff817d Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Mon, 21 Jul 2025 12:57:46 -0500
Subject: [PATCH] Install Node.js in Docker to build vendor assets
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- Add Node.js installation to Dockerfile
- Run npm install to get dependencies
- Build vendor bundle during Docker build
- Remove unnecessary assets.deploy.prod alias

This ensures all JavaScript dependencies are available during the build process.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 Dockerfile | 18 +++++++++++++-----
 mix.exs    |  5 -----
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 41f5c57..34fd015 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -50,12 +50,20 @@ COPY priv/gleam priv/gleam
 # Compile Gleam files (using pre-compiled BEAM files)
 RUN mix gleam_compile
 
-# Copy pre-bundled vendor assets
-COPY priv/static/assets/vendor.js priv/static/assets/
-COPY priv/static/assets/vendor.css priv/static/assets/
+# Install Node.js for asset building
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
+    apt-get install -y nodejs && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
 
-# Compile assets (using prod alias that skips vendor bundling)
-RUN mix assets.deploy.prod
+# Install npm dependencies
+WORKDIR /app/assets
+RUN npm install
+
+# Go back to app root
+WORKDIR /app
+
+# Compile assets
+RUN mix assets.deploy
 
 # Compile and release
 RUN mix release --path /app/release
diff --git a/mix.exs b/mix.exs
index 6b1f76c..c113ec8 100644
--- a/mix.exs
+++ b/mix.exs
@@ -138,11 +138,6 @@ defmodule Aprsme.MixProject do
         "esbuild vendor",
         "esbuild default --minify",
         "phx.digest"
-      ],
-      "assets.deploy.prod": [
-        "tailwind default --minify",
-        "esbuild default --minify",
-        "phx.digest"
       ]
     ]
   end