ES6fy ppci and improve base-compiler

1 files changed, 50 insertions, 0 deletions

diff --git a/lib/compilers/ppci.js b/lib/compilers/ppci.js
new file mode 100644
index 000000000..0cc63dce3
--- /dev/null
+++ b/lib/compilers/ppci.js
@@ -0,0 +1,50 @@
+// Copyright (c) 2018, Windel Bouwman & Patrick Quist
+// 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.
+
+const BaseCompiler = require('../base-compiler'),
+    exec = require('../exec'),
+    logger = require('../logger').logger;
+
+class PPCICompiler extends BaseCompiler {
+    exec(compiler, args, options) {
+        if (compiler.endsWith('.py')) {
+            const python = this.env.ceProps('python3');
+            options = options || {};
+
+            const matches = compiler.match(/^(.*)(\/ppci\/)(.*).py/);
+            if (matches) {
+                const pythonPath = matches[1];
+                const ppciName = `ppci.${matches[3].replace('/', '.')}`;
+                options.env = {PYTHONPATH: pythonPath};
+                let python_args = ['-m', ppciName].concat(args);
+                return exec.execute(python, python_args, options);
+            }
+            logger.error(`Invalid ppci path ${compiler}`);
+        } else {
+            return super.exec(compiler, args, options);
+        }
+    }
+}
+
+module.exports = PPCICompiler;