Move Render command as a CNAB custom action

[silvin-lubecki]

- What I did I refactored and cleaned some things in the produced bundle.json, including:

• using reverse DNS for custom parameters
• add Apply-To action indications for custom parameters
• add stateless new indication for custom actions

Then I introduced a new render custom action, adding also a new custom parameter to select yaml|json output format, and moved the render code into the cnab-run binary.

- How to verify it

render should still work!

./bin/docker-app-standalone render examples/hello-world/hello-world.dockerapp
version: "3.6"
services:
  hello:
    command:
    - -text
    - Hello, World!
    image: hashicorp/http-echo
    ports:
    - mode: ingress
      target: 5678
      published: 8080
      protocol: tcp

- Description for the changelog

• Transform render command as a CNAB custom action
• Inspect is now a stateless custom action
• Add Apply-To actions indication to custom parameters
• Change custom parameters prefix from "docker" to reverse DNS "com.docker.app"

- A picture of a cute animal (not mandatory but encouraged)

[silvin-lubecki]

Happy to let you handle the rebase/conflicts :trollface:

[codecov[bot]]

Codecov Report

Merging #492 into master will increase coverage by 0.37%. The diff coverage is 80.7%.

@@            Coverage Diff             @@
##           master     #492      +/-   ##
==========================================
+ Coverage   68.77%   69.15%   +0.37%     
==========================================
  Files          51       51              
  Lines        2645     2684      +39     
==========================================
+ Hits         1819     1856      +37     
- Misses        585      588       +3     
+ Partials      241      240       -1

Impacted Files	Coverage Δ
internal/names.go	100% <ø> (ø)	:arrow_up:
internal/packager/cnab.go	96.66% <100%> (+1.31%)	:arrow_up:
internal/commands/root.go	100% <100%> (ø)	:arrow_up:
internal/commands/status.go	66.66% <50%> (-4.77%)	:arrow_down:
internal/commands/uninstall.go	65.78% <50%> (ø)	:arrow_up:
internal/commands/inspect.go	80.95% <60%> (+2.57%)	:arrow_up:
internal/commands/install.go	63.63% <66.66%> (ø)	:arrow_up:
internal/commands/upgrade.go	63.46% <66.66%> (ø)	:arrow_up:
internal/commands/cnab.go	68.15% <68.96%> (-1.32%)	:arrow_down:
internal/commands/render.go	81.25% <73.91%> (+23.75%)	:arrow_up:
... and 5 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 7d5ceb6...4822d4f. Read the comment docs.

[silvin-lubecki]

PTAL @ijc as I cleaned lots of things since your last review:

• bumped duffle with more cleaning in the model (lots of omitempty missing) and in the e2e tests
• added a way to specify which stdout/stderr we want while running the invocation image

[silvin-lubecki]

@ijc PTAL

[silvin-lubecki]

Got rid of the ride 😄