This release contains a mix of new features, bugfixes and a new builtin function.
Support for General References in Rule Heads (Experimental)
A new experimental feature in OPA is support for general refs in rule heads. Where a general ref is a reference with variables at arbitrary locations.
package example
import future.keywords
Converting a flat list of users to a mapping by "role" and then "id".
users_by_role[role][id] := user if {
some user in data.users
id := user.id
role := user.role
}
Explicit "admin" key override to the above mapping.
users_by_role.admin[id] := user if {
some user in data.admins
id := user.id
}
Leaf entries can be multi-value.
users_by_country[country] contains user.id if {
some user in data.users
country := user.country
}
General refs are currently not supported by the OPA planner, making this feature unsupported for Wasm and IR.
Note: this feature is disabled by default, and needs to be enabled by setting the EXPERIMENTAL_GENERAL_RULE_REFS environment variable (once the feature is complete - supports Wasm and IR - this requirement will be dropped).
Similar to the numbers.range built-in function, numbers.range_step returns an array of numbers in a given range. The new built-in function also allows you to control the step between each entry.
This release contains a mix of new features, bugfixes and a new builtin function.
Support for General References in Rule Heads (Experimental)
A new experimental feature in OPA is support for general refs in rule heads. Where a general ref is a reference with variables at arbitrary locations.
package example
import future.keywords
Converting a flat list of users to a mapping by "role" and then "id".
users_by_role[role][id] := user if {
some user in data.users
id := user.id
role := user.role
}
Explicit "admin" key override to the above mapping.
users_by_role.admin[id] := user if {
some user in data.admins
id := user.id
}
Leaf entries can be multi-value.
users_by_country[country] contains user.id if {
some user in data.users
country := user.country
}
General refs are currently not supported by the OPA planner, making this feature unsupported for Wasm and IR.
Note: this feature is disabled by default, and needs to be enabled by setting the EXPERIMENTAL_GENERAL_RULE_REFS environment variable (once the feature is complete - supports Wasm and IR - this requirement will be dropped).
Similar to the numbers.range built-in function, numbers.range_step returns an array of numbers in a given range. The new built-in function also allows you to control the step between each entry.
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Bumps github.com/open-policy-agent/opa from 0.28.0 to 0.56.0.
Release notes
Sourced from github.com/open-policy-agent/opa's releases.
... (truncated)
Changelog
Sourced from github.com/open-policy-agent/opa's changelog.
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Commits
016cb07
Prepare v0.56.0 release (#6202)65a8b7d
[docs] Address issues with Ecosystem links in navs (#6200)760c586
[docs] Add intro text to Ecosystem sections (#6201)0431567
General refs in rule heads (#5913)9bf5478
[docs] Move OPA ecosystem pages to site top-level (#6198)df0addf
Changed the LoadPaths function.dea7c10
build(deps): bump oras.land/oras-go/v2 from 2.2.1 to 2.3.09cab6c9
chore: Replace ghodss/yaml with sigs.k8s.io/yaml (#6195)c28eaf7
topdown: add numbers.range_step built-in function (#6187)519eea7
remove not required basedir for oci bundles & add test to verify signature ve...Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show