xrefs.md

:::{default-domain} bzl :::

Xrefs

Various tests of cross referencing support

Short name

• function: {obj}myfunc
• function arg: {obj}myfunc.arg1
• rule: {obj}my_rule
• rule attr: {obj}my_rule.ra1
• provider: {obj}LangInfo
• tag class: {obj}myext.mytag

Fully qualified label without repo

• function: {obj}//lang:function.bzl%myfunc
• function arg: {obj}//lang:function.bzl%myfunc.arg1
• rule: {obj}//lang:rule.bzl%my_rule
• rule attr: {obj}//lang:rule.bzl%my_rule.ra1
• provider: {obj}//lang:provider.bzl%LangInfo
• aspect: {obj}//lang:aspect.bzl%myaspect
• target: {obj}//lang:relativetarget

Fully qualified label with repo

• function: {obj}@testrepo//lang:function.bzl%myfunc
• function arg: {obj}@testrepo//lang:function.bzl%myfunc.arg1
• rule: {obj}@testrepo//lang:rule.bzl%my_rule
• function: {obj}@testrepo//lang:rule.bzl%my_rule.ra1
• provider: {obj}@testrepo//lang:provider.bzl%LangInfo
• aspect: {obj}@testrepo//lang:aspect.bzl%myaspect
• target: {obj}@testrepo//lang:relativetarget

Using origin keys

• provider using {type}: {type}"//tests/sphinx_stardoc:bzl_rule.bzl%GenericInfo"

Any xref

• {any}LangInfo

Tag class refs

• tag class attribute using attr role: {attr}myext.mytag.ta1
• tag class attribute, just attr name, attr role: {attr}ta1

File refs

• without repo {obj}//lang:rule.bzl
• with repo {obj}@testrepo//lang:rule.bzl

Package refs

• absolute label {obj}//lang
• package basename {obj}lang