Initial travis pull from esp8266

tools/build.py

@@ -0,0 +1,130 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# build.py — build a sketch using arduino-builder
+#
+# Wrapper script around arduino-builder which accepts some ESP8266-specific
+# options and translates them into FQBN
+#
+# Copyright © 2016 Ivan Grokhotkov
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+#
+
+
+from __future__ import print_function
+import sys
+import os
+import argparse
+import subprocess
+import tempfile
+import shutil
+
+def compile(tmp_dir, sketch, tools_dir, hardware_dir, ide_path, f, args):
+    cmd = ide_path + '/arduino-builder '
+    cmd += '-compile -logger=human '
+    cmd += '-build-path "' + tmp_dir + '" '
+    cmd += '-tools "' +  ide_path + '/tools-builder" '
+    if args.library_path:
+        for lib_dir in args.library_path:
+            cmd += '-libraries "' + lib_dir + '" '
+    cmd += '-hardware "' + ide_path + '/hardware" '
+    if args.hardware_dir:
+        for hw_dir in args.hardware_dir:
+            cmd += '-hardware "' + hw_dir + '" '
+    else:
+        cmd += '-hardware "' + hardware_dir + '" '
+    # Debug=Serial,DebugLevel=Core____
+    cmd += '-fqbn=espressif:esp32:{board_name}:' \
+            'FlashFreq={flash_freq},' \
+            'UploadSpeed=921600'
+    cmd += ' '
+    cmd += '-ide-version=10607 '
+    cmd += '-warnings={warnings} '.format(**vars(args))
+    if args.verbose:
+        cmd += '-verbose '
+    cmd += sketch
+
+    if args.verbose:
+        print('Building: ' + cmd, file=f)
+
+    cmds = cmd.split(' ')
+    p = subprocess.Popen(cmds, stdout=f, stderr=subprocess.STDOUT)
+    p.wait()
+    return p.returncode
+
+def parse_args():
+    parser = argparse.ArgumentParser(description='Sketch build helper')
+    parser.add_argument('-v', '--verbose', help='Enable verbose output',
+                        action='store_true')
+    parser.add_argument('-i', '--ide_path', help='Arduino IDE path')
+    parser.add_argument('-p', '--build_path', help='Build directory')
+    parser.add_argument('-l', '--library_path', help='Additional library path',
+                        action='append')
+    parser.add_argument('-d', '--hardware_dir', help='Additional hardware path',
+                        action='append')
+    parser.add_argument('-b', '--board_name', help='Board name', default='esp32')
+    parser.add_argument('-w', '--warnings', help='Compilation warnings level',
+                        default='none', choices=['none', 'all', 'more'])
+    parser.add_argument('-o', '--output_binary', help='File name for output binary')
+    parser.add_argument('-k', '--keep', action='store_true',
+                        help='Don\'t delete temporary build directory')
+    parser.add_argument('--flash_freq', help='Flash frequency', default=40,
+                        type=int, choices=[40, 80])
+    parser.add_argument('sketch_path', help='Sketch file path')
+    return parser.parse_args()
+
+def main():
+    args = parse_args()
+
+    ide_path = args.ide_path
+    if not ide_path:
+        ide_path = os.environ.get('ARDUINO_IDE_PATH')
+        if not ide_path:
+            print("Please specify Arduino IDE path via --ide_path option"
+                  "or ARDUINO_IDE_PATH environment variable.", file=sys.stderr)
+            return 2
+
+    sketch_path = args.sketch_path
+    tmp_dir = args.build_path
+    created_tmp_dir = False
+    if not tmp_dir:
+        tmp_dir = tempfile.mkdtemp()
+        created_tmp_dir = True
+
+    tools_dir = os.path.dirname(os.path.realpath(__file__)) + '/../tools'
+    # this is not the correct hardware folder to add.
+    hardware_dir = os.path.dirname(os.path.realpath(__file__)) + '/../cores'
+
+    output_name = tmp_dir + '/' + os.path.basename(sketch_path) + '.bin'
+    if args.verbose:
+        print("Sketch: ", sketch_path)
+        print("Build dir: ", tmp_dir)
+        print("Output: ", output_name)
+
+    if args.verbose:
+        f = sys.stdout
+    else:
+        f = open(tmp_dir + '/build.log', 'w')
+
+    res = compile(tmp_dir, sketch_path, tools_dir, hardware_dir, ide_path, f, args)
+    if res != 0:
+        return res
+
+    if args.output_binary is not None:
+        shutil.copy(output_name, args.output_binary)
+
+    if created_tmp_dir and not args.keep:
+        shutil.rmtree(tmp_dir, ignore_errors=True)
+
+if __name__ == '__main__':
+    sys.exit(main())