Merge dd182824a2 into 1d55a41a2d

Bumps [semver](https://github.com/npm/node-semver) from 7.3.5 to 7.5.2.
- [Release notes](https://github.com/npm/node-semver/releases)
- [Changelog](https://github.com/npm/node-semver/blob/main/CHANGELOG.md)
- [Commits](https://github.com/npm/node-semver/compare/v7.3.5...v7.5.2)

---
updated-dependencies:
- dependency-name: semver
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

api/package-lock.json

@@ -1,12 +1,12 @@
 {
     "name": "piston-api",
-    "version": "3.1.0",
+    "version": "3.1.1",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "piston-api",
-            "version": "3.1.0",
+            "version": "3.1.1",
             "license": "MIT",
             "dependencies": {
                 "body-parser": "^1.19.0",
@@ -17,7 +17,7 @@
                 "logplease": "^1.2.15",
                 "nocamel": "HexF/nocamel#patch-1",
                 "node-fetch": "^2.6.1",
-                "semver": "^7.3.4",
+                "semver": "^7.5.2",
                 "uuid": "^8.3.2",
                 "waitpid": "git+https://github.com/HexF/node-waitpid.git"
             }
@@ -476,9 +476,9 @@
             "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
         },
         "node_modules/semver": {
-            "version": "7.3.5",
+            "version": "7.5.2",
-            "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
+            "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.2.tgz",
-            "integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
+            "integrity": "sha512-SoftuTROv/cRjCze/scjGyiDtcUyxw1rgYQSZY7XTmtR5hX+dm76iDbTH8TkLPHCQmlbQVSSbNZCPM2hb0knnQ==",
             "dependencies": {
                 "lru-cache": "^6.0.0"
             },
@@ -957,9 +957,9 @@
             "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
         },
         "semver": {
-            "version": "7.3.5",
+            "version": "7.5.2",
-            "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
+            "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.2.tgz",
-            "integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
+            "integrity": "sha512-SoftuTROv/cRjCze/scjGyiDtcUyxw1rgYQSZY7XTmtR5hX+dm76iDbTH8TkLPHCQmlbQVSSbNZCPM2hb0knnQ==",
             "requires": {
                 "lru-cache": "^6.0.0"
             }

api/package.json

@@ -12,7 +12,7 @@
         "logplease": "^1.2.15",
         "nocamel": "HexF/nocamel#patch-1",
         "node-fetch": "^2.6.1",
-        "semver": "^7.3.4",
+        "semver": "^7.5.2",
         "uuid": "^8.3.2",
         "waitpid": "git+https://github.com/HexF/node-waitpid.git"
     },

api/src/job.js

@@ -156,7 +156,11 @@ class Job {
                 '-s',
                 '-c',
                 '/box/submission',
-                '-e',
+                '-E',
+                'HOME=/tmp',
+                ...this.runtime.env_vars.flat_map(v => ['-E', v]),
+                '-E',
+                `PISTON_LANGUAGE=${this.runtime.language}`,
                 `--dir=${this.runtime.pkgdir}`,
                 `--dir=/etc:noexec`,
                 `--processes=${this.runtime.max_process_count}`,
@@ -175,10 +179,6 @@ class Job {
                 ...args,
             ],
             {
-                env: {
-                    ...this.runtime.env_vars,
-                    PISTON_LANGUAGE: this.runtime.language,
-                },
                 stdio: 'pipe',
             }
         );

api/src/runtime.js

@@ -178,15 +178,7 @@ class Runtime {
             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');
-
-            env_content
-                .trim()
-                .split('\n')
-                .map(line => line.split('=', 2))
-                .forEach(([key, val]) => {
-                    this._env_vars[key.trim()] = val.trim();
-                });
         }
 
         return this._env_vars;