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The license checker previously assumed that the lines of the license will always end with \n characters. However when checking a file it could happen that other line endings are returned (should only happen for test files) thus the checker can incorrectly report invalid license as the line endings are incorrect. Additional note #1: in Python when reading a file in text mode it can happen that the line endings are converted to the host system's line ending. However on Travis the conversion did not happen when using the open built-in method. By switching to the io.open call the conversion is enforced and all line endings are converted to '\n' regardless of the host system's line ending. Additional note #2: it is possible that there are input test files which are not utf-8 conformant (eg.: to test the parser). These files can't be read as utf-8 strings and an exception would occur. By ignoring these errors the tool can check the file's license. In the license text there is no invalid utf-8 character so the check will work correctly. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
JerryScript: JavaScript engine for the Internet of Things
JerryScript is a lightweight JavaScript engine for resource-constrained devices such as microcontrollers. It can run on devices with less than 64 KB of RAM and less than 200 KB of flash memory.
Key characteristics of JerryScript:
- Full ECMAScript 5.1 standard compliance
- 160K binary size when compiled for ARM Thumb-2
- Heavily optimized for low memory consumption
- Written in C99 for maximum portability
- Snapshot support for precompiling JavaScript source code to byte code
- Mature C API, easy to embed in applications
Additional information can be found on our project page and Wiki.
Memory usage and Binary footprint are measured at here with real target daily.
The following table shows the latest results on the devices:
| STM32F4-Discovery |  |
|---|---|
| Raspberry Pi 2 |  |
| Artik053 |  |
IRC channel: #jerryscript on freenode Mailing list: jerryscript-dev@groups.io, you can subscribe here and access the mailing list archive here.
Quick Start
Getting the sources
git clone https://github.com/jerryscript-project/jerryscript.git
cd jerryscript
Building JerryScript
python tools/build.py
For additional information see Getting Started.
Documentation
Contributing
The project can only accept contributions which are licensed under the Apache License 2.0 and are signed according to the JerryScript Developer's Certificate of Origin. For further information please see our Contribution Guidelines.
License
JerryScript is open source software under the Apache License 2.0. Complete license and copyright information can be found in the source code.
Copyright JS Foundation and other contributors, http://js.foundation
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.