feat: add pascal/fpc

README.md

@@ -62,6 +62,7 @@ One of the following languages is set in `lang`.
 - `js` JavaScript (Node 10.14.2)
 - `py` Python (CPython 3.6.8)
 - `hs` Haskell (GHC 8.4.3)
+- `pas` Pascal (FPC 3.0.4)
 
 ## Options
 
@@ -76,6 +77,9 @@ For Python:
 For Haskell:
 - None
 
+For Pascal:
+- None
+
 ## Packages
 
 Apart from the standard libraries, some other libraries come pre-installed.
@@ -100,3 +104,6 @@ For Haskell:
 - scientific
 - split
 - vector
+
+For Pascal:
+- None

docker/pascal/Dockerfile

@@ -0,0 +1,5 @@
+FROM frolvlad/alpine-fpc
+LABEL author="SpaceEEC"
+
+COPY run.sh /var/run/
+WORKDIR /var/ws

docker/pascal/run.sh

@@ -0,0 +1,11 @@
+echo "$1" > program.pas
+
+# fpc does not use stderr, ld however does, capture both
+res="$(fpc program.pas 2>&1)"
+
+if [ $? -eq 0 ]; then
+  ./program
+else
+  echo "$res"
+  exit 1
+fi

src/languages/pascal.js

@@ -0,0 +1,12 @@
+const Language = require('../struct/Language');
+
+class Pascal extends Language {
+    constructor() {
+        super('pascal', {
+            highlight: 'pas',
+            aliases: ['pascal', 'pas']
+        });
+    }
+}
+
+module.exports = Pascal;