Add the jakt programming language (#3845)gh-3605

2 files changed, 84 insertions, 0 deletions

diff --git a/lib/compilers/_all.js b/lib/compilers/_all.js
index fa21a6d86..067ff4a56 100644
--- a/lib/compilers/_all.js
+++ b/lib/compilers/_all.js
@@ -52,6 +52,7 @@ export {GCCRSCompiler} from './gccrs';
 export {GolangCompiler} from './golang';
 export {HaskellCompiler} from './haskell';
 export {ISPCCompiler} from './ispc';
+export {JaktCompiler} from './jakt';
 export {JavaCompiler} from './java';
 export {KotlinCompiler} from './kotlin';
 export {LDCCompiler} from './ldc';
diff --git a/lib/compilers/jakt.ts b/lib/compilers/jakt.ts
new file mode 100644
index 000000000..b212c6369
--- /dev/null
+++ b/lib/compilers/jakt.ts
@@ -0,0 +1,83 @@
+// Copyright (c) 2022, Compiler Explorer Authors
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+//     * Redistributions of source code must retain the above copyright notice,
+//       this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above copyright
+//       notice, this list of conditions and the following disclaimer in the
+//       documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+
+import path from 'path';
+
+import {ExecutionOptions} from '../../types/compilation/compilation.interfaces';
+import {ParseFilters} from '../../types/features/filters.interfaces';
+import {BaseCompiler} from '../base-compiler';
+import * as exec from '../exec';
+
+export class JaktCompiler extends BaseCompiler {
+    static get key() {
+        return 'jakt';
+    }
+
+    constructor(info, env) {
+        super(info, env);
+
+        // TODO: The jakt compiler emits a file by the same name as the input,
+        // so this won't work if we have another input file that isn't called example.jakt
+        this.outputFilebase = 'example';
+    }
+
+    override optionsForFilter(filters: ParseFilters, outputFilename: any) {
+        return ['--binary-dir', path.dirname(outputFilename)];
+    }
+
+    override getObjdumpOutputFilename(defaultOutputFilename) {
+        const parsed_path = path.parse(defaultOutputFilename);
+
+        return path.join(parsed_path.dir, parsed_path.name);
+    }
+
+    override getExecutableFilename(dirPath, outputFilebase, key?) {
+        return path.join(dirPath, outputFilebase);
+    }
+
+    // We have no dynamic linking in Jakt
+    override getSharedLibraryPathsAsArguments(libraries, libDownloadPath) {
+        return [];
+    }
+
+    // We have no dynamic linking in Jakt
+    override getSharedLibraryLinks(libraries): string[] {
+        return [];
+    }
+
+    override getOutputFilename(dirPath: string, outputFilebase: string, key?: any): string {
+        return path.join(dirPath, `${outputFilebase}.cpp`);
+    }
+
+    override async exec(filepath: string, args: string[], execOptions: ExecutionOptions) {
+        return exec.execute(filepath, args, execOptions).then(result => {
+            if (result.code !== 0) {
+                // We still want to display the transpiled C++, even if it can't execute.
+                // So fake a successful execute here.
+                result.code = 0;
+            }
+            return result;
+        });
+    }
+}