feat: print version of installed converters to log

Dockerfile

@@ -51,4 +51,5 @@ COPY --from=install /temp/prod/node_modules node_modules
 COPY . .
 
 EXPOSE 3000/tcp
+ENV NODE_ENV=production
 ENTRYPOINT [ "bun", "run", "./src/index.tsx" ]

src/helpers/printVersions.ts

@@ -0,0 +1,75 @@
+import { exec } from "node:child_process";
+import { version } from "../../package.json";
+console.log(`ConvertX v${version}`);
+
+if (process.env.NODE_ENV === "production") {
+  exec("cat /etc/os-release", (error, stdout) => {
+    if (error) {
+      console.error("Not running on docker, this is not supported.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split('PRETTY_NAME="')[1]?.split('"')[0]);
+    }
+  });
+
+  exec("pandoc -v", (error, stdout) => {
+    if (error) {
+      console.error("Pandoc is not installed.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
+  exec("ffmpeg -version", (error, stdout) => {
+    if (error) {
+      console.error("FFmpeg is not installed.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
+  exec("vips -v", (error, stdout) => {
+    if (error) {
+      console.error("Vips is not installed.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
+  exec("gm version", (error, stdout) => {
+    if (error) {
+      console.error("GraphicsMagick is not installed.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
+  exec("djxl --version", (error, stdout) => {
+    if (error) {
+      console.error("libjxl-tools is not installed.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
+  exec("xelatex -version", (error, stdout) => {
+    if (error) {
+      console.error("Tex Live with XeTeX is not installed.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+}

src/index.tsx

@@ -19,9 +19,10 @@ import {
   normalizeFiletype,
   normalizeOutputFiletype,
 } from "./helpers/normalizeFiletype";
+import "./helpers/printVersions";
+
+
 
-import { version } from "../package.json";
-console.log(`ConvertX v${version}`);
 
 const db = new Database("./data/mydb.sqlite", { create: true });
 const uploadsDir = "./data/uploads/";