From 4bb4766e1ac8d69e138668eb8a46de5affe62ceb Mon Sep 17 00:00:00 2001
From: Guy Ben-Aharon <baguy3@gmail.com>
Date: Tue, 26 Nov 2024 12:32:20 +0200
Subject: [PATCH] fix(docker): make OPENAI_API_KEY optional in docker run
 (#448)

---
 Dockerfile                                        | 6 ++++--
 default.conf => default.conf.template             | 5 +++++
 entrypoint.sh                                     | 7 +++++++
 index.html                                        | 1 +
 public/config.js                                  | 0
 src/lib/data/export-metadata/export-sql-script.ts | 2 +-
 src/window.d.ts                                   | 6 ++++++
 7 files changed, 24 insertions(+), 3 deletions(-)
 rename default.conf => default.conf.template (66%)
 create mode 100644 entrypoint.sh
 create mode 100644 public/config.js
 create mode 100644 src/window.d.ts

diff --git a/Dockerfile b/Dockerfile
index 6c81357c..9672d1fc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,9 +16,11 @@ RUN npm run build
 FROM nginx:stable-alpine AS production
 
 COPY --from=builder /usr/src/app/dist /usr/share/nginx/html
-COPY ./default.conf /etc/nginx/conf.d/default.conf
+COPY ./default.conf.template /etc/nginx/conf.d/default.conf.template
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
 
 # Expose the default port for the Nginx web server
 EXPOSE 80
 
-CMD ["nginx", "-g", "daemon off;"]
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/default.conf b/default.conf.template
similarity index 66%
rename from default.conf
rename to default.conf.template
index 171ca3cb..82325096 100644
--- a/default.conf
+++ b/default.conf.template
@@ -8,6 +8,11 @@ server {
 	    try_files  $uri $uri/ /index.html;
     }
 
+    location /config.js {
+        default_type application/javascript;
+        return 200 "window.env = { OPENAI_API_KEY: \"$OPENAI_API_KEY\" };";
+    }
+
     error_page   500 502 503 504  /50x.html;
     location = /50x.html {
         root   /usr/share/nginx/html;
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 00000000..7a883abd
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Replace placeholders in nginx.conf
+envsubst '${OPENAI_API_KEY}' < /etc/nginx/conf.d/default.conf.template > /etc/nginx/conf.d/default.conf
+
+# Start Nginx
+nginx -g "daemon off;"
diff --git a/index.html b/index.html
index b840c1db..420fe35f 100644
--- a/index.html
+++ b/index.html
@@ -12,6 +12,7 @@
             href="https://fonts.googleapis.com/css2?family=Raleway:ital,wght@0,100..900;1,100..900&display=swap"
             rel="stylesheet"
         />
+        <script src="/config.js"></script>
         <script
             src="https://cdn.usefathom.com/script.js"
             data-site="PRHIVBNN"
diff --git a/public/config.js b/public/config.js
new file mode 100644
index 00000000..e69de29b
diff --git a/src/lib/data/export-metadata/export-sql-script.ts b/src/lib/data/export-metadata/export-sql-script.ts
index 6eeeb805..c4920828 100644
--- a/src/lib/data/export-metadata/export-sql-script.ts
+++ b/src/lib/data/export-metadata/export-sql-script.ts
@@ -219,7 +219,7 @@ export const exportSQL = async (
     ]);
 
     const openai = createOpenAI({
-        apiKey: OPENAI_API_KEY,
+        apiKey: window?.env?.OPENAI_API_KEY ?? OPENAI_API_KEY,
     });
 
     const prompt = generateSQLPrompt(databaseType, sqlScript);
diff --git a/src/window.d.ts b/src/window.d.ts
new file mode 100644
index 00000000..cfa2fe9e
--- /dev/null
+++ b/src/window.d.ts
@@ -0,0 +1,6 @@
+declare global {
+    interface Window {
+        env: Record<string, string>;
+    }
+}
+export {};