* `make` will build the cli with all backends exnabled
* `make cross` will cross build without the example and local backend
You can still cross compile with all backends by doing
```console
$ BUILD_TAGS=example,local make cross
```
Signed-off-by: Djordje Lukic <djordje.lukic@docker.com>
Initially we stored the context data in the `Metadata` of the context
but in hindsight this data would be better of in the `Endpoints` because
that's what it is used for.
Before:
```json
{
"Name": "aci",
"Metadata": {
"Type": "aci",
"Data": {
"key": "value"
}
},
"Endpoints": {
"docker": {}
}
}
```
After:
```json
{
"Name": "aci",
"Type": "aci",
"Metadata": {},
"Endpoints": {
"aci": {
"key": "value"
},
"docker": {}
}
}
```
With this change the contexts that we create are more in line with the contexts the docker cli creates.
It also makes the code less complicated since we don't need to marsal twice any more. The API is nicer too:
```go
// Get a context:
c, err := store.Get(contextName)
// Get the stored endpoint:
var aciContext store.AciContext
if err := contextStore.GetEndpoint(currentContext, &aciContext); err != nil {
return nil, err
}
```
The github action we were using had to be rebuilt on each build, we now
start from base go 1.14 and just download the golangci-tool and run it.
This saves around 20-30 seconds on each build.
* Run in parallel
* lint
* test/build/e2e test
* use cache for go
* do not use docker for building
* remove useless dependencies from the base image
Build time passes from 5 minutes to 1 minute 30 seconds
