Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 5 Nov 2026. What's built · Install 0.3.0
jadpo
ReferenceSoftware

LanguageValues and typesStandard typesSoftware

GitRef

On this page

A git branch, tag, full ref or commit hash: main, refs/tags/v1.2.0.

Use it to record what a build came from. For a package, use PackageUrl.

Shape

One value, held as text in one set form, with no parts: 8d3f2a1c9b7e6d5f4a3b2c1d0e9f8a7b6c5d4e3f.

Example

example
GitRef("main")

GitRef(raw) checks the text, and text that isn't one breaks the format rule.

text.parse(raw, as: GitRef) reads one from text that comes from outside. Text that isn't one at all fails malformed, such as .hidden, refs/heads/.hidden or main.lock.

Good to know

  • It follows git's own naming rules, so a name starting with . is refused.
  • == tells you whether two are the same. < and list.sort_by don't take it.

In JSON

A string, in a request, a response or json.write:

json
"main""refs/heads/feature/x-1""v1.2.0"

Details

Text form, storage, how it is shown, and operations

GitRef is in the group Software, and has been in Jadpo since 0.1.0.

Text form

text.from writes one standard text form, the same form text.parse reads back: main, refs/heads/feature/x-1 and v1.2.0.

How it is stored

It is stored in one column named for the field, of type text. v1.2.0 is stored as 'v1.2.0'.

How it is shown to people

text.format(value, locale:) shows it to people in their locale.

With locale: Locale.en_gb:

Value Shown
main main
refs/heads/feature/x-1 refs/heads/feature/x-1
v1.2.0 v1.2.0
8d3f2a1c9b7e6d5f4a3b2c1d0e9f8a7b6c5d4e3f 8d3f2a1c9b7e6d5f4a3b2c1d0e9f8a7b6c5d4e3f

Operations

It also takes text.parse, text.from, text.format, json.read, json.write and ==. How every standard type behaves says how they work.

Markdown for agents: /docs/types/type-git-ref.md.Built from Jadpo main at aee2e8f.