Update module github.com/google/cel-go to v0.25.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/google/cel-go	v0.21.0 -> v0.25.0

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Release Notes

google/cel-go (github.com/google/cel-go)

v0.25.0

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Features & Enhancements

This release introduces features for richer configuration-based CEL, AI prompt generation from config files, additional documentation, and 3x performance when evaluating traced / state-tracking expressions. This release also introduces a unit test runner framwork.

#​1141: Expose extension option factory as a public method

#​1143: Add a new compiler tool which can be used to compile CEL expressions and policies using serialized environment

#​1151: Lightweight observable evaluation

#​1155: Utilities for formatting and parsing documentation strings

#​1156: Support for documentation and example strings in CEL environments

#​1158: Re-export interpreter.AttributePattern in package cel.

#​1159: Document the standard library macros and functions

#​1160: Prompt generation for AI-assisted authoring based on a CEL environment

#​1117: Add LateFunctionBinding declaration and fix constant folding

#​1163: Initialize stateful observers prior to evaluation

#​1164: Unparse Expr values to strings

#​1149: Add test runner library

#​1167: REPL: Add an extension option for two var comprehensions

Fixes

Several fixes were implemented, including updating strings.format to better adhere to the specification, correcting constant folding logic alongside the late binding feature, removing a non-functional check in test code, and adding argument count validation for optFieldSelect.

#​1133: Update strings.format to adhere to the specification

#​1117: Add LateFunctionBinding declaration and fix constant folding

#​1161: Remove non-functional optional check in test-only selection

#​1168: Check arg count when validating optFieldSelect

Refactoring & Internal Improvements

General refactoring was performed across the codebase. Coverage and comments for Activation methods were improved. The test runner library was refactored to create options from flags and improve code structure.

#​1145: Refactoring changes

#​1150: Additional comments and coverage for Activation methods

#​1165: Refactoring changes to create a test runner option from passed flags, correct indentation and add package level comment for test

Documentation

Documentation was enhanced, including updates to the NativeTypes documentation regarding the cel tag, adding documentation for the optional library, and documenting the standard library functions/macros as part of the documentation string feature.

#​1148: Update NativeTypes doc to reflect how to enable cel tag

#​1155: Utilities for formatting and parsing documentation strings

#​1156: Support for documentation and example strings in CEL environments

#​1159: Document the standard library macros and functions

#​1162: Document optional library and increase docs coverage

Build System

Configuration fixes were made for Bzlmod compatibility.

#​1146: Bzlmod configuration fixes

Type System

Type formatting was updated to correctly handle type parameters.

#​1154: Update type formatting for type params

v0.24.1

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Fixes

• Separate unnest optimization from composer to capture type info [#​1138]

Full Changelog: google/cel-go@v0.24.0...v0.24.1

v0.24.0

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Support for subsetting CEL standard library and serialization of CEL environments to YAML.

CEL is an official Google product [#​1122]

Features

• Helper methods for subsetting function overloads [#​1120]
• Introduce cel package aliases for Activation [#​1123]
• Canonical environment description and stdlib subsetting [#​1125]
• Support for cel.Env conversion to YAML-serializable config [#​1128]
• Option to configure CEL via env.Config object [#​1129]
• Support for feature flags and validators in env.Config [#​1132]
• Add k8s custom policy tag handler for test [#​1121]

Fixes

• ContextEval support for Unknowns [#​1126]
• Fix godoc formatting for Lists and OptionalTypes functions [#​1127]
• Default enable DefaultUTCTimeZone [#​1130]
• Support for splitting nested branching operators within policies [#​1136]

New Contributors

• @​chaewonkong made their first contribution in #​1127

Full Changelog: google/cel-go@v0.23.2...v0.24.0

v0.23.2

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Corrects one remaining issue for cost computations from the v0.23.0 releases

Fixes

• Bump github.com/golang/glog from 1.0.0 to 1.2.4 in /codelab in the go_modules group across 1 directory by @​dependabot in https://github.com/google/cel-go/pull/1115
• Minor update on cost order by @​TristonianJones in https://github.com/google/cel-go/pull/1119

Full Changelog: google/cel-go@v0.23.1...v0.23.2

v0.23.1

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Minor release to address cost tracking and size estimation [#​1113]

Full Changelog: google/cel-go@v0.23.0...v0.23.1

v0.23.0

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Features

• First and last element in list support [#​1067]
• Add support for typed conformance tests. [#​1089]
• Add syntax for escaped field selectors. [#​1002]
• Add optional.unwrap() / .unwrapOpt() function [#​1103]
• Cost tracking for two-variable comprehensions and bindings [#​1104]

Fixes

PR #​1099 enables a change in the internal variable name used for comprehension result accumulation. This change may break some tests which inspect the AST contents in text form; however, will not break any existing uses of CEL during parse, check, or evaluation.

• Improve policy compiler error message for incompatible outputs. [#​1082]
• Fix partial evaluation with the comprehension folder objects [#​1084]
• Introduce versioning options to all extensions [#​1075]
• Fix a crash in mismatched output check for nested rules [#​1086]
• improve debug output to properly quote byte strings [#​1088]
• Fix two-variable comprehension pruning [#​1083]
• Replace checks for valid UTF-8 in strings with go-maintained calls [#​1094]
• Policy nested rule fix [#​1092]
• Address non-const format string lint findings [#​1096]
• Fix typos in ext/README.md [#​1098]
• Add option to use inaccessible accumulator var [#​1097]
• Add test cases for string.format covering various edge cases [#​1101]
• Add base_config and partial_config files under restricted_destination testdata [#​1106]
• Default enable using hidden accumulator name [#​1099]
• Update PruneAst to support constants of optional type [#​1109]

New Contributors

• @​bigkevmcd made their first contribution in https://github.com/google/cel-go/pull/1067
• @​hudlow made their first contribution in https://github.com/google/cel-go/pull/1088
• @​dbuduev made their first contribution in https://github.com/google/cel-go/pull/1098
• @​zeitgeist87 made their first contribution in https://github.com/google/cel-go/pull/1101

Full Changelog: google/cel-go@v0.22.1...v0.23.0

v0.22.1

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Fixes

• Additional hardening on legacy macros [https://github.com/google/cel-go/pull/1064](https://redirect.github.com/google/cel-go/pull/1064)4]
• Additional nil-safety checks with corresponding test updates [https://github.com/google/cel-go/pull/1073](https://redirect.github.com/google/cel-go/pull/1073)3]
• Add two-variable comprehension support to cel-policy [https://github.com/google/cel-go/pull/1074](https://redirect.github.com/google/cel-go/pull/1074)4]
• Fix optional test to short-circuit [https://github.com/google/cel-go/pull/1076](https://redirect.github.com/google/cel-go/pull/1076)6]
• Fix nil-type when two-var comprehension has a dyn range [https://github.com/google/cel-go/pull/1077](https://redirect.github.com/google/cel-go/pull/1077)7]

New Contributors

• @​aakash070 made their first contribution in https://github.com/google/cel-go/pull/1069

Full Changelog: google/cel-go@v0.22.0...v0.22.1

v0.22.0

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What's Changed

Core CEL

• Add list flatten() by @​fabriziosestito in https://github.com/google/cel-go/pull/980
• Add sets and lists extensions to REPL by @​l46kok in https://github.com/google/cel-go/pull/1005
• CEL Spec and Proto Updates by @​TristonianJones in https://github.com/google/cel-go/pull/1011
• Implement native conformance test runner by @​jcking in https://github.com/google/cel-go/pull/1001
• Add support for no padding in base64 decode by @​TristonianJones in https://github.com/google/cel-go/pull/1017
• Allow configurable tag name overrides in native types by @​matthchr in https://github.com/google/cel-go/pull/1009
• Introduce helper trait types for lists and maps by @​TristonianJones in https://github.com/google/cel-go/pull/1026
• ext: add list.sort() by @​cezar-guimaraes in https://github.com/google/cel-go/pull/1021
• Foldable Maps and Lists by @​TristonianJones in https://github.com/google/cel-go/pull/995
• Update REPL examples by @​jnthntatum in https://github.com/google/cel-go/pull/1028
• Interop foldable maps and lists with map mutation helper by @​TristonianJones in https://github.com/google/cel-go/pull/1029
• Update the Go AST representation to handle a second iteration variable by @​TristonianJones in https://github.com/google/cel-go/pull/1031
• Runtime support for two-variable comprehensions by @​TristonianJones in https://github.com/google/cel-go/pull/1032
• Two-variable comprehension support by @​TristonianJones in https://github.com/google/cel-go/pull/1034
• Update tag-based parsing to use lambda for additional customization by @​matthchr in https://github.com/google/cel-go/pull/1039
• Fix string reverse member overload name by @​TristonianJones in https://github.com/google/cel-go/pull/1045
• Remove unused server directory by @​TristonianJones in https://github.com/google/cel-go/pull/1041
• Add functions to the lists extension. by @​seirl in https://github.com/google/cel-go/pull/1037
• Rename strings version test by @​TristonianJones in https://github.com/google/cel-go/pull/1047
• Fix doc strings and version support on math extensions by @​TristonianJones in https://github.com/google/cel-go/pull/1046
• Upgrade cel-go to support bazel-mod by @​TristonianJones in https://github.com/google/cel-go/pull/1049
• Fix out of range error for non-negative string indexing offsets by @​TristonianJones in https://github.com/google/cel-go/pull/1052
• Expand visibility of parser/gen package by @​TristonianJones in https://github.com/google/cel-go/pull/1057
• Ensure variables in comprehensions don't collide by @​TristonianJones in https://github.com/google/cel-go/pull/1062

Policy

• Support for typename import aliases by @​TristonianJones in https://github.com/google/cel-go/pull/993
• Error on condition-only match blocks by @​TristonianJones in https://github.com/google/cel-go/pull/1003
• Update context proto resolution to use type provider by @​TristonianJones in https://github.com/google/cel-go/pull/1013
• Support for context proto declarations by @​TristonianJones in https://github.com/google/cel-go/pull/1006
• CEL Policy Readme by @​TristonianJones in https://github.com/google/cel-go/pull/1025
• Support for cel.@​block during policy composition by @​TristonianJones in https://github.com/google/cel-go/pull/1056

New Contributors

• @​fabriziosestito made their first contribution in https://github.com/google/cel-go/pull/980
• @​matthchr made their first contribution in https://github.com/google/cel-go/pull/1009
• @​cezar-guimaraes made their first contribution in https://github.com/google/cel-go/pull/1021
• @​sreeram-venkitesh made their first contribution in https://github.com/google/cel-go/pull/1035

Full Changelog: google/cel-go@v0.21.0...v0.22.0

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 4 additional dependencies were updated

Details:

Package	Change
golang.org/x/sync	v0.8.0 -> v0.11.0
golang.org/x/text	v0.17.0 -> v0.22.0
google.golang.org/genproto/googleapis/api	v0.0.0-20240528184218-531527333157 -> v0.0.0-20240826202546-f6391c0de4c7
google.golang.org/genproto/googleapis/rpc	v0.0.0-20240701130421-f6361c86f094 -> v0.0.0-20240826202546-f6391c0de4c7