This changes a few things around binding logic, as part of eliminating all of the legacy logic and weaving it into the new codebase: * Give Scopes access to the Context object. Related, add a TryRegister method to Scope that is like RequireRegister, except that instead of fail-fast upon encountering a duplicate entry, it will issue an error. * Move all typecheck visitation functions out of the big honkin' switch and into their own member functions. As this stuff gets more complex, having everything in one routine was starting to irk my sensibilities. * Validate that packages have names. * Store both the package symbol, plus the canonicalized URL used to resolve it, in the package map. This will help us verify that versions match for multiple package references resolving to the same symbol. * Add nice inquiry methods to the Class symbol (Sealed, Abstract, Record, Interface) that simplify accessing the modifiers on the underlying node. |
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cmd | ||
docs | ||
examples | ||
lib | ||
pkg | ||
tools/mujs | ||
.gitignore | ||
.gitmodules | ||
glide.lock | ||
glide.yaml | ||
main.go | ||
Makefile | ||
README.md |
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.