From 384e5c09e4a872d30f50dea06bec793db5f30cc7 Mon Sep 17 00:00:00 2001
From: Douglas Gubert <douglas.gubert@gmail.com>
Date: Thu, 25 Jul 2024 18:56:38 -0300
Subject: [PATCH] Improve installation and cache

---
 .gitignore                                       |  1 +
 package.json                                     |  7 ++++---
 scripts/postinstall.js                           | 16 ++++++++++++++++
 src/server/runtime/deno/AppsEngineDenoRuntime.ts |  3 ++-
 tsconfig-lint.json                               |  2 +-
 5 files changed, 24 insertions(+), 5 deletions(-)
 create mode 100644 scripts/postinstall.js

diff --git a/.gitignore b/.gitignore
index 8a8a5c217..c4568f9c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,6 +38,7 @@ jspm_packages
 .npm
 
 .deno
+.deno-cache
 
 # Optional REPL history
 .node_repl_history
diff --git a/package.json b/package.json
index a90946038..56f2d5031 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
         "test:node": "NODE_ENV=test ts-node ./tests/runner.ts",
         "test:deno": "cd deno-runtime && deno task test",
         "gen-doc": "typedoc",
-        "postinstall": "cd deno-runtime && deno cache main.ts && deno test --no-check --no-run"
+        "postinstall": "node scripts/postinstall.js"
     },
     "repository": {
         "type": "git",
@@ -32,10 +32,11 @@
     ],
     "files": [
         "client/**",
-        "server/**",
         "definition/**",
+        "deno-runtime/**",
         "lib/**",
-        "deno-runtime/**"
+        "scripts/**",
+        "server/**"
     ],
     "author": {
         "name": "Rocket.Chat",
diff --git a/scripts/postinstall.js b/scripts/postinstall.js
new file mode 100644
index 000000000..5a1f6583c
--- /dev/null
+++ b/scripts/postinstall.js
@@ -0,0 +1,16 @@
+const childProcess = require('child_process');
+const path = require('path');
+
+// Find executable installed by deno-bin
+const executablePath = path.join(require.resolve('deno-bin'), '..', 'bin', 'deno');
+
+const rootPath = path.join(__dirname, '..');
+const DENO_DIR = path.join(rootPath, '.deno-cache');
+
+childProcess.spawnSync(executablePath, ['cache', 'main.ts'], {
+    cwd: path.join(rootPath, 'deno-runtime'),
+    env: {
+        DENO_DIR,
+    },
+    stdio: 'inherit',
+});
diff --git a/src/server/runtime/deno/AppsEngineDenoRuntime.ts b/src/server/runtime/deno/AppsEngineDenoRuntime.ts
index 2355749da..d1de356e1 100644
--- a/src/server/runtime/deno/AppsEngineDenoRuntime.ts
+++ b/src/server/runtime/deno/AppsEngineDenoRuntime.ts
@@ -128,6 +128,7 @@ export class DenoRuntimeSubprocessController extends EventEmitter {
             const denoWrapperPath = getDenoWrapperPath();
             // During development, the appsEngineDir is enough to run the deno process
             const appsEngineDir = path.dirname(path.join(denoWrapperPath, '..'));
+            const DENO_DIR = path.join(appsEngineDir, '.deno-cache');
             // When running in production, we're likely inside a node_modules which the Deno
             // process must be able to read in order to include files that use NPM packages
             const parentNodeModulesDir = path.dirname(path.join(appsEngineDir, '..'));
@@ -150,7 +151,7 @@ export class DenoRuntimeSubprocessController extends EventEmitter {
                 this.appPackage.info.id,
             ];
 
-            this.deno = child_process.spawn(denoExePath, options, { env: null });
+            this.deno = child_process.spawn(denoExePath, options, { env: { DENO_DIR } });
             this.messenger.setReceiver(this.deno);
             this.livenessManager.attach(this.deno);
 
diff --git a/tsconfig-lint.json b/tsconfig-lint.json
index bcb9cad61..c63e4a8bb 100644
--- a/tsconfig-lint.json
+++ b/tsconfig-lint.json
@@ -3,5 +3,5 @@
     "compilerOptions": {
         "allowJs": true
     },
-    "include": ["./src/**/*", "./tests/**/*", "./gulpfile.js"]
+    "include": ["./scripts/*", "./src/**/*", "./tests/**/*", "./gulpfile.js"]
 }