api: fixes from refactor

api/Dockerfile

@@ -1,13 +1,12 @@
 FROM node:15.8.0-buster-slim
 RUN dpkg-reconfigure -p critical dash
-RUN apt-get update && \
-    apt-get install -y libxml2 gnupg tar coreutils util-linux && \
-    rm -rf /var/lib/apt/lists/*
-
 RUN for i in $(seq 1001 1500); do \
         groupadd -g $i runner$i && \
         useradd -M runner$i -g $i -u $i ; \
     done
+RUN apt-get update && \
+    apt-get install -y libxml2 gnupg tar coreutils util-linux libc6-dev binutils && \
+    rm -rf /var/lib/apt/lists/*
 
 ENV NODE_ENV=production
 WORKDIR /piston_api

api/src/ppman/package.js

@@ -103,7 +103,7 @@ class Package {
                 );
 
             proc.once('exit', (code, _) => {
-                code === 0 ? resolve() : reject();
+                code === 0 ? resolve(stdout) : reject();
             });
 
             proc.stdout.on('data', data => {

api/src/ppman/routes.js

@@ -42,7 +42,7 @@ module.exports = {
     async package_list(req, res) {
         logger.debug('Request to list packages');
 
-        const packages = await get_package_list();
+        let packages = await get_package_list();
 
         packages = packages
             .map(pkg => {

api/src/runtime.js

@@ -35,30 +35,30 @@ class Runtime {
     }
 
     get compiled() {
-        if (this.compiled === undefined) {
+        if (this._compiled === undefined) {
-            this.compiled = fss.exists_sync(path.join(this.pkgdir, 'compile'));
+            this._compiled = fss.exists_sync(path.join(this.pkgdir, 'compile'));
         }
 
-        return this.compiled;
+        return this._compiled;
     }
 
     get env_vars() {
-        if (!this.env_vars) {
+        if (!this._env_vars) {
             const env_file = path.join(this.pkgdir, '.env');
             const env_content = fss.read_file_sync(env_file).toString();
 
-            this.env_vars = {};
+            this._env_vars = {};
 
             env_content
                 .trim()
                 .split('\n')
                 .map(line => line.split('=',2))
                 .forEach(([key,val]) => {
-                    this.env_vars[key.trim()] = val.trim();
+                    this._env_vars[key.trim()] = val.trim();
                 });
         }
 
-        return this.env_vars;
+        return this._env_vars;
     }
 
     toString() {