JerryScript integration component.
Currently we use version v2.2 from JerryScript
In order to update the version of JerryScript two tasks have to be executed
- in this repository to update the submodule version of JerryScript to point to the new version
- in https://github.com/attachix/jerryscript repository that same version has to be merged too.
Once that is done we need to build completely from scratch a new docker container.
Up to now we have good results with creating a pure JavaScript code using the latest sdk. There is a docker container that creates the needed environment. It can be built and run with following commands
docker build -f components/jerryscript/Dockerfile -t jerryscript-ems .
docker run -it jerryscript-ems
Inside the container a new jerryscript snapshot compiler can be built by calling
node /jerryscript/build/bin/jsc.js -o /tmp/test.js.snap /tmp/test.js
Where test.js.snap is the output file and /tmp/test.js is an existing JavaScript file.
To update the already precompiled jsc.js in web/dev you can do the following:
docker run -v $(pwd)/web/:/web -it jerryscript-ems
And run the following commands inside the container
cp -r /jerryscript/build/bin/jsc.* /web/dev
That will require also precompilation of the main.js file. Inside the container this can be done with the following command.
node /jerryscript/build/bin/jsc.js -o /web/build/main.js.snap /web/dev/main.js
