ARM compilation support

[sr229]

Travis recently added ARM compile support so we'll use that instead of hacking our way to ARM support.

This will supersede #23

[SuperSandro2000]

How do you plan to properly test it on dev machines?
Removing the arm Dockerfiles makes it really hard to properly test arm64 on my amd64 machine without having a arm64 board by hand or an emu ready.
This makes it so easy to be lazy and skip testing which leads to poor quality for arm users.

[sr229]

Removing the arm Dockerfiles makes it really hard to properly test arm64 on my amd64 machine without having a arm64 board by hand or an emu ready.

There's already a way to test ARM images using the QEMU user static Docker images, making my previous strategy obsolete.

The point is to consolidate everything into a single codebase, so every environment gets the same result. The old approach is really dirty and I actually hate that version.

I have a Raspberry Pi 4 and I've been testing code-server personally so I'm just configuring the CIs to build Docker images for it.

This makes it so easy to be lazy and skip testing which leads to poor quality for arm users.

Again we use the same codebase for everything. Where's the lazy in that? You all get the same result as with x86 users.

How do you plan to properly test it on dev machines?

See comment above.

[sr229]

I suggest before commenting @SuperSandro2000, analyze the problem we're trying to solve. In a maintainer standpoint, maintaining multiple Dockerfiles per arch is not okay and it leads to deviation. If we can consolidate this into a single codebase, it's easier to track down issues thereon

[SuperSandro2000]

There's already a way to test ARM images using the QEMU user static Docker images, making my previous strategy obsolete.

I know this. really handy.

You all get the same result as with x86 users.

If you think this is true.

[rogelio-o]

Any update on this?

[sr229]

Superseded by #35