Merge pull request #382 from Brikaa/file

pkg(file-0.0.1): Run executable

api/src/api/v2.js

@@ -87,15 +87,6 @@ function get_job(body) {
             }
         }
 
-        if (
-            files.filter(file => !file.encoding || file.encoding === 'utf8')
-                .length === 0
-        ) {
-            return reject({
-                message: 'files must include at least one utf8 encoded file',
-            });
-        }
-
         const rt = runtime.get_latest_runtime_matching_language_version(
             language,
             version
@@ -106,6 +97,15 @@ function get_job(body) {
             });
         }
 
+        if (
+            rt.language !== 'file' &&
+            !files.some(file => !file.encoding || file.encoding === 'utf8')
+        ) {
+            return reject({
+                message: 'files must include at least one utf8 encoded file',
+            });
+        }
+
         for (const constraint of ['memory_limit', 'timeout']) {
             for (const type of ['compile', 'run']) {
                 const constraint_name = `${type}_${constraint}`;

api/src/job.js

@@ -222,7 +222,9 @@ class Job {
             } runtime=${this.runtime.toString()}`
         );
 
-        const code_files = this.files.filter(file => file.encoding == 'utf8');
+        const code_files =
+            (this.runtime.language === 'file' && this.files) ||
+            this.files.filter(file => file.encoding == 'utf8');
 
         logger.debug('Compiling');
 
@@ -270,7 +272,9 @@ class Job {
             } gid=${this.gid} runtime=${this.runtime.toString()}`
         );
 
-        const code_files = this.files.filter(file => file.encoding == 'utf8');
+        const code_files =
+            (this.runtime.language === 'file' && this.files) ||
+            this.files.filter(file => file.encoding == 'utf8');
 
         if (this.runtime.compiled) {
             eventBus.emit('stage', 'compile');

cli/commands/execute.js

@@ -245,9 +245,18 @@ async function run_non_interactively(files, argv) {
 
 exports.handler = async argv => {
     const files = [...(argv.files || []), argv.file].map(file_path => {
+        const buffer = fs.readFileSync(file_path);
+        const encoding =
+            (buffer
+                .toString()
+                .split('')
+                .some(x => x.charCodeAt(0) >= 128) &&
+                'base64') ||
+            'utf8';
         return {
             name: path.basename(file_path),
-            content: fs.readFileSync(file_path).toString(),
+            content: buffer.toString(encoding),
+            encoding,
         };
     });
 

packages/file/0.0.1/build.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+# Nothing to do here

packages/file/0.0.1/environment

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+export PATH=$PWD:$PATH

packages/file/0.0.1/metadata.json

@@ -0,0 +1,5 @@
+{
+    "language": "file",
+    "version": "0.0.1",
+    "aliases": ["executable", "elf", "binary"]
+}

packages/file/0.0.1/run

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+filename="$1"
+chmod +x "$filename"
+shift
+./"$filename" "$@"

readme.md

@@ -341,6 +341,7 @@ Content-Type: application/json
 `elixir`,
 `emacs`,
 `erlang`,
+`file`,
 `forte`,
 `fortran`,
 `freebasic`,