update build process and versioning

apps/ignis-server/Dockerfile

@@ -53,6 +53,7 @@ COPY packages/server-core/src/ ./packages/server-core/src/
 # Built artifacts from the build stage.
 COPY --from=build /app/packages/shim/dist/shim-loader.js ./packages/shim/dist/shim-loader.js
 COPY --from=build /app/packages/ui/dist/ignis-ui.js ./packages/ui/dist/ignis-ui.js
+COPY --from=build /app/apps/ignis-server/server/build-info.json ./apps/ignis-server/server/build-info.json
 COPY --from=build /app/apps/ignis-server/server/plugins/headless-sync/obsidian/dist/ ./apps/ignis-server/server/plugins/headless-sync/obsidian/dist/
 
 RUN chmod +x /app/apps/ignis-server/scripts/entrypoint.sh

apps/ignis-server/server/config.js

@@ -103,7 +103,6 @@ module.exports = {
     const assetsPath =
       process.env.OBSIDIAN_ASSETS_PATH ||
       path.join(__dirname, "..", "investigation", "obsidian_1.12.7_unpacked");
-    q;
     try {
       const pkg = JSON.parse(
         fs.readFileSync(path.join(assetsPath, "package.json"), "utf-8"),

apps/ignis-server/server/plugins/headless-sync/obsidian/manifest.json

@@ -1,6 +1,6 @@
 {
   "id": "ignis-headless-sync",
-  "name": "Ignis Headless Sync",
+  "name": "Headless Sync",
   "version": "0.3.0",
   "minAppVersion": "1.12.4",
   "description": "Client-side companion for server-side Obsidian Sync",

apps/ignis-server/server/routes/version.js

@@ -1,15 +1,14 @@
 const express = require("express");
-const { getVersion } = require("../version");
+const { getSemver, getBuild } = require("../version");
 const config = require("../config");
 
 const router = express.Router();
 
+// `version` is the display-friendly SemVer. `build` is the per-build stamp for cache-bust.
 router.get("/", (req, res) => {
-  const pkg = require("../../package.json");
-
   res.json({
-    version: getVersion(),
-    semver: pkg.version,
+    version: getSemver(),
+    build: getBuild(),
     obsidianVersion: config.obsidianVersion,
   });
 });

apps/ignis-server/server/version.js

@@ -1,23 +1,51 @@
 const fs = require("fs");
 const path = require("path");
-const { execSync } = require("child_process");
 
-function getVersion() {
-  const pkg = JSON.parse(
-    fs.readFileSync(path.join(__dirname, "..", "package.json"), "utf-8"),
-  );
-  const semver = pkg.version;
+let cached = null;
 
-  let hash;
-  try {
-    hash = execSync("git rev-parse --short=7 HEAD", {
-      encoding: "utf-8",
-    }).trim();
-  } catch (e) {
-    hash = Date.now().toString(36).slice(-7);
+function load() {
+  if (cached) {
+    return cached;
   }
 
-  return `${semver}-${hash}`;
+  // Production: root build.js writes this next to us.
+  try {
+    cached = JSON.parse(
+      fs.readFileSync(path.join(__dirname, "build-info.json"), "utf-8"),
+    );
+    return cached;
+  } catch {}
+
+  // Local dev fallback. Read root package.json.
+  try {
+    const pkg = JSON.parse(
+      fs.readFileSync(
+        path.join(__dirname, "..", "..", "..", "package.json"),
+        "utf-8",
+      ),
+    );
+    cached = {
+      semver: pkg.version,
+      build: "dev",
+      version: `${pkg.version}-dev`,
+    };
+    return cached;
+  } catch {}
+
+  cached = { semver: "0.0.0", build: "unknown", version: "0.0.0-unknown" };
+  return cached;
 }
 
-module.exports = { getVersion };
+function getVersion() {
+  return load().version;
+}
+
+function getSemver() {
+  return load().semver;
+}
+
+function getBuild() {
+  return load().build;
+}
+
+module.exports = { getVersion, getSemver, getBuild };