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joeduffy 2d5ec61aeb Map new expressions
This change adds a new AST node kind to represent "new" expressions.
Originally I had thought we could simply represent these as calls to
a constructor, however, there is a sizeable semantic difference and so
it's better for this node kind to be distinct; for example, we will
most likely permit allocation of objects without explicit constructors.

In addition, I've added a "complex" scenario test, which is just a
Point class.  It has a constructor, two properties, and an instance
method that performs arithmetic and allocates a new instance.  It works!
2017-01-11 08:06:11 -08:00
cmd Pass compiler options to template evaluation 2016-12-09 12:42:28 -08:00
docs Rename formats doc to languages 2017-01-10 07:32:01 -08:00
examples Reformat example; use "new()" in place of "resources" 2016-12-16 11:15:33 -08:00
lib Update the library mu examples to the latest 2016-12-16 11:23:37 -08:00
pkg Add orElse/orEmpty template functions 2016-12-09 17:22:09 -08:00
sdk/javascript Make the Mu library a Node package; get it compiling 2016-12-12 17:56:13 -08:00
tools/mujs Map new expressions 2017-01-11 08:06:11 -08:00
.gitignore Gitignore *.swp files 2016-11-16 09:28:46 -08:00
.gitmodules Add Docker Compose and Kubernetes conversions as submodules 2016-11-01 10:30:39 -07:00
glide.lock Switch back to the official YAML repo 2016-12-09 11:59:05 -08:00
glide.yaml Switch back to the official YAML repo 2016-12-09 11:59:05 -08:00
main.go Move glogging into Mu command startup/teardown 2016-11-19 16:42:27 -08:00
Makefile Test packages when making the project 2016-11-15 19:25:06 -08:00
README.md Add a README pointer to the overview doc 2017-01-01 15:19:22 -08:00

Mu

Mu is a framework and toolset for creating reusable stacks of services.

If you are learning about Mu for the first time, please see the overview document.

Building and Testing

To build Mu, first clone it into a standard Go workspace:

$ mkdir -p $GOPATH/src/github.com/marapongo
$ git clone git@github.com:marapongo/mu $GOPATH/src/github.com/marapongo/mu

A good default value for GOPATH is ~/go.

Mu needs to know where to look for its runtime, library, etc. By default, it will look in /usr/local/mu, however you can override this with the MUPATH variable. Normally it's easiest just to create a symlink:

$ ln -s $GOPATH/src/github.com/marapongo/mu /usr/local/mu

There is one additional build-time dependency, golint, which can be installed using:

$ go get -u github.com/golang/lint/golint

And placed on your path by:

$ export PATH=$PATH:$GOPATH/bin

At this point you should be able to build and run tests from the root directory:

$ cd $GOPATH/src/github.com/marapongo/mu
$ make

This installs the mu binary into $GOPATH/bin, which may now be run provided make exited successfully.