start modeling a tool based on boot, gulp, gradle instead of lein

[eginez]

No description provided.

[arichiardi]

I would definitely take inspiration from boot about task options: https://github.com/boot-clj/boot/wiki/Task-Options-DSL

[arichiardi]

So I have had this idea for a while, what if we specify tasks and their options with data? I am trying to push this in boot as well, but, I think it would be valuable in any (clojure) build tool.

This is what is looks like (I have a macro ready for parsing this and creating boot tasks, but of course it would need some change for calvin tasks).

[eginez]

that's an interesting idea. How do you envision we would share configurations from different tasks, when one or more keys need to be different, would there be any sort of inheritance/reuse?

[arichiardi]

Basically at the moment there is one simple convention: a key in the shared conf contains options for the task it names. Every task is passed the content of the map.

If tasks have same options you will have a shared var (see env which is shared in there). This is also good because you can share with tasks that have different option names but accept basically the same thing ( : dependency vs :dependencies).

[arichiardi]

I think this is what we were looking for 😀 https://github.com/juxt/mach

[eginez]

In essence yes. I think it's a good idea to follow the target/task philosophy. However one of my goals is to have a pure cljs compiler and the above project seems to be relying on the jvm to do the actual build?.
But overall I like your idea of have options for each task and the developer can create new tasks or use the core ones

[eginez]

FYI I just pushed a branch where I am using the bootstrapped compiler to compile very simple forms, so far so good, however I am still researching if we are going to need to use this https://github.com/google/closure-compiler-js

[arichiardi]

No the project above is a build tool using Lumo essentially and pure ClojureScript on node. I have not played with it yet, I will report back 😀 That or Calvin, plus a robust Huckleberry and that's your goal (and mine) right there right? -- Sent from my Android device with K-9 Mail. Please excuse my brevity.

[eginez]

right building clojurescript without relying on the java . Sounds good let me know how it goes