malachite/docs/COMMON_FEATURES.md

Common Features Between Modes

As[mode]us, shared of between uh... repositories... or something.

What you need to know

Malachite is fairly fleshed out in Repository mode, and not so much in Workspace mode.

This isn't of course because I'm lazy and hate Workspace mode or anything, there's just not a whole lot to add.

Without further ado, let's take a look at this example config file.

# mlc.toml

[base]
mode = "workspace"
smart_pull = true

[mode.repository]
name = ""
build_on_update = false

[mode.repository.signing]
enabled = false
key = ""
on_gen = false

[mode.workspace]

[repositories]
name = [
  "foo:repo1",
  "foo::repo2/testing",
  "bar::baz!",
  "bar::qux/testing!",
]

[repositories.urls]
foo = "https://example.org/%repo%.git"
bar = "https://example.org/other/%repo%.git"

Now this is going to look really confusing at first, but bear with me.

In this document we'll cover only what is required to know for both modes. More specialised tutorials will be linked for each mode at the bottom of this page.

Let's start with the base(ics).

Base Config

The base config defines a few common parameters between all the Malachite modes.

[base]
mode = "workspace"
smart_pull = true

In this snippet, we define mode to be "workspace".

base.mode in Malachite can only ever be one of "workspace" or "repository", and defines, drumroll... The mode in which it operates. If it is set to anything but those 2 modes, it crashes.

Also defined in this snippet is smart_pull, which controls whether or not to pull... smartly.

What that actually means is that instead of just performing a simple git pull in each repository, Malachite will:

• First run git remote update to fetch new remotes from origin
• Then run git status and parse the output to see if the current branch is behind
• If the current branch is behind, it runs a regular git pull, which will take advantage of the remotes already being updated.

Theoretically, this only actually speeds things up by a minute amount (think milliseconds, really). Where this feature shines however is in repository mode, where it enables helpful automation features such as build_on_update.

Regardless, it's recommended to keep this enabled for the slight speedup, and only disable it if it causes issues. I've never personally had issues with it in the past, but who knows what could happen. This is Git we're talking about.

Repositories Config

The repositories config is realistically what makes Malachite churn repo butter internally. It's the whole purpose of what it does, and because of that we've tried to come up with a neat little system so as to help facilitate many packages without having to type each url out a million times.

[repositories]
repos = [
  "foo:repo1",
  "foo:repo2/testing",
  "bar:baz!",
  "bar:qux/testing!",
]

[repositories.urls]
foo = "https://example.org/%repo%.git"
bar = "https://example.org/other/%repo%.git"

The way this works is simple:

• We have 2 urls in the repositories.urls key.
• Each repo in the repositories.repos key is prefixed with an identifier.
• If the number is foo, it'll insert the url with the id foo.
  • Specifically, in the URL, it'll insert the defined repo's name in place of the %repo% substring.

Hang on, what are the special symbols????

I'm glad you asked!

• If you want to clone a specific branch, simply use the / delimiter. To clone repository foo on branch bar, use id:foo/bar.
• If you want a specific package to build first, use instances of ! to set priority. This is explained later in the Repository Mode page

That's literally it!

Mode-Specific Config

For mode-specific config, avert your eyes to the following links!

• Workspace Mode
• Repository Mode

Alternatively, you can look at the Usage guide!