mirror of
https://github.com/ceph/ceph-csi.git
synced 2025-06-13 10:33:35 +00:00
rebase: bump k8s.io/kubernetes from 1.26.2 to 1.27.2
Bumps [k8s.io/kubernetes](https://github.com/kubernetes/kubernetes) from 1.26.2 to 1.27.2. - [Release notes](https://github.com/kubernetes/kubernetes/releases) - [Commits](https://github.com/kubernetes/kubernetes/compare/v1.26.2...v1.27.2) --- updated-dependencies: - dependency-name: k8s.io/kubernetes dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
committed by
mergify[bot]
mergify[bot]
parent
0e79135419
commit
07b05616a0
36
vendor/github.com/google/cel-go/ext/BUILD.bazel
generated
vendored
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36
vendor/github.com/google/cel-go/ext/BUILD.bazel
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load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
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package(
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licenses = ["notice"], # Apache 2.0
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)
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go_library(
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name = "go_default_library",
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srcs = [
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"encoders.go",
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"guards.go",
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"strings.go",
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],
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importpath = "github.com/google/cel-go/ext",
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visibility = ["//visibility:public"],
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deps = [
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"//cel:go_default_library",
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"//common/types:go_default_library",
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"//common/types/ref:go_default_library",
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],
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)
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go_test(
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name = "go_default_test",
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size = "small",
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srcs = [
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"encoders_test.go",
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"strings_test.go",
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],
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embed = [
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":go_default_library",
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],
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deps = [
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"//cel:go_default_library",
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],
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)
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194
vendor/github.com/google/cel-go/ext/README.md
generated
vendored
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194
vendor/github.com/google/cel-go/ext/README.md
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vendored
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@ -0,0 +1,194 @@
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# Extensions
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CEL extensions are a related set of constants, functions, macros, or other
|
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features which may not be covered by the core CEL spec.
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## Encoders
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|
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Encoding utilies for marshalling data into standardized representations.
|
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|
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### Base64.Decode
|
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|
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Decodes base64-encoded string to bytes.
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|
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This function will return an error if the string input is not
|
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base64-encoded.
|
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|
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base64.decode(<string>) -> <bytes>
|
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|
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Examples:
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|
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base64.decode('aGVsbG8=') // return b'hello'
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base64.decode('aGVsbG8') // error
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|
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### Base64.Encode
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Encodes bytes to a base64-encoded string.
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base64.encode(<bytes>) -> <string>
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Example:
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base64.encode(b'hello') // return 'aGVsbG8='
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|
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## Strings
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Extended functions for string manipulation. As a general note, all indices are
|
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zero-based.
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|
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### CharAt
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Returns the character at the given position. If the position is negative, or
|
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greater than the length of the string, the function will produce an error:
|
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<string>.charAt(<int>) -> <string>
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Examples:
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'hello'.charAt(4) // return 'o'
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'hello'.charAt(5) // return ''
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'hello'.charAt(-1) // error
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|
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### IndexOf
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Returns the integer index of the first occurrence of the search string. If the
|
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search string is not found the function returns -1.
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|
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The function also accepts an optional position from which to begin the
|
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substring search. If the substring is the empty string, the index where the
|
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search starts is returned (zero or custom).
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|
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<string>.indexOf(<string>) -> <int>
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<string>.indexOf(<string>, <int>) -> <int>
|
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Examples:
|
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|
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'hello mellow'.indexOf('') // returns 0
|
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'hello mellow'.indexOf('ello') // returns 1
|
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'hello mellow'.indexOf('jello') // returns -1
|
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'hello mellow'.indexOf('', 2) // returns 2
|
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'hello mellow'.indexOf('ello', 2) // returns 7
|
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'hello mellow'.indexOf('ello', 20) // error
|
||||
|
||||
### LastIndexOf
|
||||
|
||||
Returns the integer index of the last occurrence of the search string. If the
|
||||
search string is not found the function returns -1.
|
||||
|
||||
The function also accepts an optional position which represents the last index
|
||||
to be considered as the beginning of the substring match. If the substring is
|
||||
the empty string, the index where the search starts is returned (string length
|
||||
or custom).
|
||||
|
||||
<string>.lastIndexOf(<string>) -> <int>
|
||||
<string>.lastIndexOf(<string>, <int>) -> <int>
|
||||
|
||||
Examples:
|
||||
|
||||
'hello mellow'.lastIndexOf('') // returns 12
|
||||
'hello mellow'.lastIndexOf('ello') // returns 7
|
||||
'hello mellow'.lastIndexOf('jello') // returns -1
|
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'hello mellow'.lastIndexOf('ello', 6) // returns 1
|
||||
'hello mellow'.lastIndexOf('ello', -1) // error
|
||||
|
||||
### LowerAscii
|
||||
|
||||
Returns a new string where all ASCII characters are lower-cased.
|
||||
|
||||
This function does not perform Unicode case-mapping for characters outside the
|
||||
ASCII range.
|
||||
|
||||
<string>.lowerAscii() -> <string>
|
||||
|
||||
Examples:
|
||||
|
||||
'TacoCat'.lowerAscii() // returns 'tacocat'
|
||||
'TacoCÆt Xii'.lowerAscii() // returns 'tacocÆt xii'
|
||||
|
||||
### Replace
|
||||
|
||||
Returns a new string based on the target, which replaces the occurrences of a
|
||||
search string with a replacement string if present. The function accepts an
|
||||
optional limit on the number of substring replacements to be made.
|
||||
|
||||
When the replacement limit is 0, the result is the original string. When the
|
||||
limit is a negative number, the function behaves the same as replace all.
|
||||
|
||||
<string>.replace(<string>, <string>) -> <string>
|
||||
<string>.replace(<string>, <string>, <int>) -> <string>
|
||||
|
||||
Examples:
|
||||
|
||||
'hello hello'.replace('he', 'we') // returns 'wello wello'
|
||||
'hello hello'.replace('he', 'we', -1) // returns 'wello wello'
|
||||
'hello hello'.replace('he', 'we', 1) // returns 'wello hello'
|
||||
'hello hello'.replace('he', 'we', 0) // returns 'hello hello'
|
||||
|
||||
### Split
|
||||
|
||||
Returns a list of strings split from the input by the given separator. The
|
||||
function accepts an optional argument specifying a limit on the number of
|
||||
substrings produced by the split.
|
||||
|
||||
When the split limit is 0, the result is an empty list. When the limit is 1,
|
||||
the result is the target string to split. When the limit is a negative
|
||||
number, the function behaves the same as split all.
|
||||
|
||||
<string>.split(<string>) -> <list<string>>
|
||||
<string>.split(<string>, <int>) -> <list<string>>
|
||||
|
||||
Examples:
|
||||
|
||||
'hello hello hello'.split(' ') // returns ['hello', 'hello', 'hello']
|
||||
'hello hello hello'.split(' ', 0) // returns []
|
||||
'hello hello hello'.split(' ', 1) // returns ['hello hello hello']
|
||||
'hello hello hello'.split(' ', 2) // returns ['hello', 'hello hello']
|
||||
'hello hello hello'.split(' ', -1) // returns ['hello', 'hello', 'hello']
|
||||
|
||||
### Substring
|
||||
|
||||
Returns the substring given a numeric range corresponding to character
|
||||
positions. Optionally may omit the trailing range for a substring from a given
|
||||
character position until the end of a string.
|
||||
|
||||
Character offsets are 0-based with an inclusive start range and exclusive end
|
||||
range. It is an error to specify an end range that is lower than the start
|
||||
range, or for either the start or end index to be negative or exceed the string
|
||||
length.
|
||||
|
||||
<string>.substring(<int>) -> <string>
|
||||
<string>.substring(<int>, <int>) -> <string>
|
||||
|
||||
Examples:
|
||||
|
||||
'tacocat'.substring(4) // returns 'cat'
|
||||
'tacocat'.substring(0, 4) // returns 'taco'
|
||||
'tacocat'.substring(-1) // error
|
||||
'tacocat'.substring(2, 1) // error
|
||||
|
||||
### Trim
|
||||
|
||||
Returns a new string which removes the leading and trailing whitespace in the
|
||||
target string. The trim function uses the Unicode definition of whitespace
|
||||
which does not include the zero-width spaces. See:
|
||||
https://en.wikipedia.org/wiki/Whitespace_character#Unicode
|
||||
|
||||
<string>.trim() -> <string>
|
||||
|
||||
Examples:
|
||||
|
||||
' \ttrim\n '.trim() // returns 'trim'
|
||||
|
||||
### UpperAscii
|
||||
|
||||
Returns a new string where all ASCII characters are upper-cased.
|
||||
|
||||
This function does not perform Unicode case-mapping for characters outside the
|
||||
ASCII range.
|
||||
|
||||
<string>.upperAscii() -> <string>
|
||||
|
||||
Examples:
|
||||
|
||||
'TacoCat'.upperAscii() // returns 'TACOCAT'
|
||||
'TacoCÆt Xii'.upperAscii() // returns 'TACOCÆT XII'
|
||||
88
vendor/github.com/google/cel-go/ext/encoders.go
generated
vendored
Normal file
88
vendor/github.com/google/cel-go/ext/encoders.go
generated
vendored
Normal file
@ -0,0 +1,88 @@
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||||
// Copyright 2020 Google LLC
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package ext
|
||||
|
||||
import (
|
||||
"encoding/base64"
|
||||
"reflect"
|
||||
|
||||
"github.com/google/cel-go/cel"
|
||||
"github.com/google/cel-go/common/types"
|
||||
"github.com/google/cel-go/common/types/ref"
|
||||
)
|
||||
|
||||
// Encoders returns a cel.EnvOption to configure extended functions for string, byte, and object
|
||||
// encodings.
|
||||
//
|
||||
// Base64.Decode
|
||||
//
|
||||
// Decodes base64-encoded string to bytes.
|
||||
//
|
||||
// This function will return an error if the string input is not base64-encoded.
|
||||
//
|
||||
// base64.decode(<string>) -> <bytes>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// base64.decode('aGVsbG8=') // return b'hello'
|
||||
// base64.decode('aGVsbG8') // error
|
||||
//
|
||||
// Base64.Encode
|
||||
//
|
||||
// Encodes bytes to a base64-encoded string.
|
||||
//
|
||||
// base64.encode(<bytes>) -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// base64.encode(b'hello') // return b'aGVsbG8='
|
||||
func Encoders() cel.EnvOption {
|
||||
return cel.Lib(encoderLib{})
|
||||
}
|
||||
|
||||
type encoderLib struct{}
|
||||
|
||||
func (encoderLib) CompileOptions() []cel.EnvOption {
|
||||
return []cel.EnvOption{
|
||||
cel.Function("base64.decode",
|
||||
cel.Overload("base64_decode_string", []*cel.Type{cel.StringType}, cel.BytesType,
|
||||
cel.UnaryBinding(func(str ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
return bytesOrError(base64DecodeString(string(s)))
|
||||
}))),
|
||||
cel.Function("base64.encode",
|
||||
cel.Overload("base64_encode_bytes", []*cel.Type{cel.BytesType}, cel.StringType,
|
||||
cel.UnaryBinding(func(bytes ref.Val) ref.Val {
|
||||
b := bytes.(types.Bytes)
|
||||
return stringOrError(base64EncodeBytes([]byte(b)))
|
||||
}))),
|
||||
}
|
||||
}
|
||||
|
||||
func (encoderLib) ProgramOptions() []cel.ProgramOption {
|
||||
return []cel.ProgramOption{}
|
||||
}
|
||||
|
||||
func base64DecodeString(str string) ([]byte, error) {
|
||||
return base64.StdEncoding.DecodeString(str)
|
||||
}
|
||||
|
||||
func base64EncodeBytes(bytes []byte) (string, error) {
|
||||
return base64.StdEncoding.EncodeToString(bytes), nil
|
||||
}
|
||||
|
||||
var (
|
||||
bytesListType = reflect.TypeOf([]byte{})
|
||||
)
|
||||
50
vendor/github.com/google/cel-go/ext/guards.go
generated
vendored
Normal file
50
vendor/github.com/google/cel-go/ext/guards.go
generated
vendored
Normal file
@ -0,0 +1,50 @@
|
||||
// Copyright 2020 Google LLC
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
package ext
|
||||
|
||||
import (
|
||||
"github.com/google/cel-go/common/types"
|
||||
"github.com/google/cel-go/common/types/ref"
|
||||
)
|
||||
|
||||
// function invocation guards for common call signatures within extension functions.
|
||||
|
||||
func intOrError(i int64, err error) ref.Val {
|
||||
if err != nil {
|
||||
return types.NewErr(err.Error())
|
||||
}
|
||||
return types.Int(i)
|
||||
}
|
||||
|
||||
func bytesOrError(bytes []byte, err error) ref.Val {
|
||||
if err != nil {
|
||||
return types.NewErr(err.Error())
|
||||
}
|
||||
return types.Bytes(bytes)
|
||||
}
|
||||
|
||||
func stringOrError(str string, err error) ref.Val {
|
||||
if err != nil {
|
||||
return types.NewErr(err.Error())
|
||||
}
|
||||
return types.String(str)
|
||||
}
|
||||
|
||||
func listStringOrError(strs []string, err error) ref.Val {
|
||||
if err != nil {
|
||||
return types.NewErr(err.Error())
|
||||
}
|
||||
return types.DefaultTypeAdapter.NativeToValue(strs)
|
||||
}
|
||||
483
vendor/github.com/google/cel-go/ext/strings.go
generated
vendored
Normal file
483
vendor/github.com/google/cel-go/ext/strings.go
generated
vendored
Normal file
@ -0,0 +1,483 @@
|
||||
// Copyright 2020 Google LLC
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
// Package ext contains CEL extension libraries where each library defines a related set of
|
||||
// constants, functions, macros, or other configuration settings which may not be covered by
|
||||
// the core CEL spec.
|
||||
package ext
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
"unicode"
|
||||
|
||||
"github.com/google/cel-go/cel"
|
||||
"github.com/google/cel-go/common/types"
|
||||
"github.com/google/cel-go/common/types/ref"
|
||||
)
|
||||
|
||||
// Strings returns a cel.EnvOption to configure extended functions for string manipulation.
|
||||
// As a general note, all indices are zero-based.
|
||||
//
|
||||
// CharAt
|
||||
//
|
||||
// Returns the character at the given position. If the position is negative, or greater than
|
||||
// the length of the string, the function will produce an error:
|
||||
//
|
||||
// <string>.charAt(<int>) -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'hello'.charAt(4) // return 'o'
|
||||
// 'hello'.charAt(5) // return ''
|
||||
// 'hello'.charAt(-1) // error
|
||||
//
|
||||
// IndexOf
|
||||
//
|
||||
// Returns the integer index of the first occurrence of the search string. If the search string is
|
||||
// not found the function returns -1.
|
||||
//
|
||||
// The function also accepts an optional position from which to begin the substring search. If the
|
||||
// substring is the empty string, the index where the search starts is returned (zero or custom).
|
||||
//
|
||||
// <string>.indexOf(<string>) -> <int>
|
||||
// <string>.indexOf(<string>, <int>) -> <int>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'hello mellow'.indexOf('') // returns 0
|
||||
// 'hello mellow'.indexOf('ello') // returns 1
|
||||
// 'hello mellow'.indexOf('jello') // returns -1
|
||||
// 'hello mellow'.indexOf('', 2) // returns 2
|
||||
// 'hello mellow'.indexOf('ello', 2) // returns 7
|
||||
// 'hello mellow'.indexOf('ello', 20) // error
|
||||
//
|
||||
// Join
|
||||
//
|
||||
// Returns a new string where the elements of string list are concatenated.
|
||||
//
|
||||
// The function also accepts an optional separator which is placed between elements in the resulting string.
|
||||
//
|
||||
// <list<string>>.join() -> <string>
|
||||
// <list<string>>.join(<string>) -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// ['hello', 'mellow'].join() // returns 'hellomellow'
|
||||
// ['hello', 'mellow'].join(' ') // returns 'hello mellow'
|
||||
// [].join() // returns ''
|
||||
// [].join('/') // returns ''
|
||||
//
|
||||
// LastIndexOf
|
||||
//
|
||||
// Returns the integer index at the start of the last occurrence of the search string. If the
|
||||
// search string is not found the function returns -1.
|
||||
//
|
||||
// The function also accepts an optional position which represents the last index to be
|
||||
// considered as the beginning of the substring match. If the substring is the empty string,
|
||||
// the index where the search starts is returned (string length or custom).
|
||||
//
|
||||
// <string>.lastIndexOf(<string>) -> <int>
|
||||
// <string>.lastIndexOf(<string>, <int>) -> <int>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'hello mellow'.lastIndexOf('') // returns 12
|
||||
// 'hello mellow'.lastIndexOf('ello') // returns 7
|
||||
// 'hello mellow'.lastIndexOf('jello') // returns -1
|
||||
// 'hello mellow'.lastIndexOf('ello', 6) // returns 1
|
||||
// 'hello mellow'.lastIndexOf('ello', -1) // error
|
||||
//
|
||||
// LowerAscii
|
||||
//
|
||||
// Returns a new string where all ASCII characters are lower-cased.
|
||||
//
|
||||
// This function does not perform Unicode case-mapping for characters outside the ASCII range.
|
||||
//
|
||||
// <string>.lowerAscii() -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'TacoCat'.lowerAscii() // returns 'tacocat'
|
||||
// 'TacoCÆt Xii'.lowerAscii() // returns 'tacocÆt xii'
|
||||
//
|
||||
// Replace
|
||||
//
|
||||
// Returns a new string based on the target, which replaces the occurrences of a search string
|
||||
// with a replacement string if present. The function accepts an optional limit on the number of
|
||||
// substring replacements to be made.
|
||||
//
|
||||
// When the replacement limit is 0, the result is the original string. When the limit is a negative
|
||||
// number, the function behaves the same as replace all.
|
||||
//
|
||||
// <string>.replace(<string>, <string>) -> <string>
|
||||
// <string>.replace(<string>, <string>, <int>) -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'hello hello'.replace('he', 'we') // returns 'wello wello'
|
||||
// 'hello hello'.replace('he', 'we', -1) // returns 'wello wello'
|
||||
// 'hello hello'.replace('he', 'we', 1) // returns 'wello hello'
|
||||
// 'hello hello'.replace('he', 'we', 0) // returns 'hello hello'
|
||||
//
|
||||
// Split
|
||||
//
|
||||
// Returns a list of strings split from the input by the given separator. The function accepts
|
||||
// an optional argument specifying a limit on the number of substrings produced by the split.
|
||||
//
|
||||
// When the split limit is 0, the result is an empty list. When the limit is 1, the result is the
|
||||
// target string to split. When the limit is a negative number, the function behaves the same as
|
||||
// split all.
|
||||
//
|
||||
// <string>.split(<string>) -> <list<string>>
|
||||
// <string>.split(<string>, <int>) -> <list<string>>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'hello hello hello'.split(' ') // returns ['hello', 'hello', 'hello']
|
||||
// 'hello hello hello'.split(' ', 0) // returns []
|
||||
// 'hello hello hello'.split(' ', 1) // returns ['hello hello hello']
|
||||
// 'hello hello hello'.split(' ', 2) // returns ['hello', 'hello hello']
|
||||
// 'hello hello hello'.split(' ', -1) // returns ['hello', 'hello', 'hello']
|
||||
//
|
||||
// Substring
|
||||
//
|
||||
// Returns the substring given a numeric range corresponding to character positions. Optionally
|
||||
// may omit the trailing range for a substring from a given character position until the end of
|
||||
// a string.
|
||||
//
|
||||
// Character offsets are 0-based with an inclusive start range and exclusive end range. It is an
|
||||
// error to specify an end range that is lower than the start range, or for either the start or end
|
||||
// index to be negative or exceed the string length.
|
||||
//
|
||||
// <string>.substring(<int>) -> <string>
|
||||
// <string>.substring(<int>, <int>) -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'tacocat'.substring(4) // returns 'cat'
|
||||
// 'tacocat'.substring(0, 4) // returns 'taco'
|
||||
// 'tacocat'.substring(-1) // error
|
||||
// 'tacocat'.substring(2, 1) // error
|
||||
//
|
||||
// Trim
|
||||
//
|
||||
// Returns a new string which removes the leading and trailing whitespace in the target string.
|
||||
// The trim function uses the Unicode definition of whitespace which does not include the
|
||||
// zero-width spaces. See: https://en.wikipedia.org/wiki/Whitespace_character#Unicode
|
||||
//
|
||||
// <string>.trim() -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// ' \ttrim\n '.trim() // returns 'trim'
|
||||
//
|
||||
// UpperAscii
|
||||
//
|
||||
// Returns a new string where all ASCII characters are upper-cased.
|
||||
//
|
||||
// This function does not perform Unicode case-mapping for characters outside the ASCII range.
|
||||
//
|
||||
// <string>.upperAscii() -> <string>
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// 'TacoCat'.upperAscii() // returns 'TACOCAT'
|
||||
// 'TacoCÆt Xii'.upperAscii() // returns 'TACOCÆT XII'
|
||||
func Strings() cel.EnvOption {
|
||||
return cel.Lib(stringLib{})
|
||||
}
|
||||
|
||||
type stringLib struct{}
|
||||
|
||||
func (stringLib) CompileOptions() []cel.EnvOption {
|
||||
return []cel.EnvOption{
|
||||
cel.Function("charAt",
|
||||
cel.MemberOverload("string_char_at_int", []*cel.Type{cel.StringType, cel.IntType}, cel.StringType,
|
||||
cel.BinaryBinding(func(str, ind ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
i := ind.(types.Int)
|
||||
return stringOrError(charAt(string(s), int64(i)))
|
||||
}))),
|
||||
cel.Function("indexOf",
|
||||
cel.MemberOverload("string_index_of_string", []*cel.Type{cel.StringType, cel.StringType}, cel.IntType,
|
||||
cel.BinaryBinding(func(str, substr ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
sub := substr.(types.String)
|
||||
return intOrError(indexOf(string(s), string(sub)))
|
||||
})),
|
||||
cel.MemberOverload("string_index_of_string_int", []*cel.Type{cel.StringType, cel.StringType, cel.IntType}, cel.IntType,
|
||||
cel.FunctionBinding(func(args ...ref.Val) ref.Val {
|
||||
s := args[0].(types.String)
|
||||
sub := args[1].(types.String)
|
||||
offset := args[2].(types.Int)
|
||||
return intOrError(indexOfOffset(string(s), string(sub), int64(offset)))
|
||||
}))),
|
||||
cel.Function("lastIndexOf",
|
||||
cel.MemberOverload("string_last_index_of_string", []*cel.Type{cel.StringType, cel.StringType}, cel.IntType,
|
||||
cel.BinaryBinding(func(str, substr ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
sub := substr.(types.String)
|
||||
return intOrError(lastIndexOf(string(s), string(sub)))
|
||||
})),
|
||||
cel.MemberOverload("string_last_index_of_string_int", []*cel.Type{cel.StringType, cel.StringType, cel.IntType}, cel.IntType,
|
||||
cel.FunctionBinding(func(args ...ref.Val) ref.Val {
|
||||
s := args[0].(types.String)
|
||||
sub := args[1].(types.String)
|
||||
offset := args[2].(types.Int)
|
||||
return intOrError(lastIndexOfOffset(string(s), string(sub), int64(offset)))
|
||||
}))),
|
||||
cel.Function("lowerAscii",
|
||||
cel.MemberOverload("string_lower_ascii", []*cel.Type{cel.StringType}, cel.StringType,
|
||||
cel.UnaryBinding(func(str ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
return stringOrError(lowerASCII(string(s)))
|
||||
}))),
|
||||
cel.Function("replace",
|
||||
cel.MemberOverload(
|
||||
"string_replace_string_string", []*cel.Type{cel.StringType, cel.StringType, cel.StringType}, cel.StringType,
|
||||
cel.FunctionBinding(func(args ...ref.Val) ref.Val {
|
||||
str := args[0].(types.String)
|
||||
old := args[1].(types.String)
|
||||
new := args[2].(types.String)
|
||||
return stringOrError(replace(string(str), string(old), string(new)))
|
||||
})),
|
||||
cel.MemberOverload(
|
||||
"string_replace_string_string_int", []*cel.Type{cel.StringType, cel.StringType, cel.StringType, cel.IntType}, cel.StringType,
|
||||
cel.FunctionBinding(func(args ...ref.Val) ref.Val {
|
||||
str := args[0].(types.String)
|
||||
old := args[1].(types.String)
|
||||
new := args[2].(types.String)
|
||||
n := args[3].(types.Int)
|
||||
return stringOrError(replaceN(string(str), string(old), string(new), int64(n)))
|
||||
}))),
|
||||
cel.Function("split",
|
||||
cel.MemberOverload("string_split_string", []*cel.Type{cel.StringType, cel.StringType}, cel.ListType(cel.StringType),
|
||||
cel.BinaryBinding(func(str, separator ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
sep := separator.(types.String)
|
||||
return listStringOrError(split(string(s), string(sep)))
|
||||
})),
|
||||
cel.MemberOverload("string_split_string_int", []*cel.Type{cel.StringType, cel.StringType, cel.IntType}, cel.ListType(cel.StringType),
|
||||
cel.FunctionBinding(func(args ...ref.Val) ref.Val {
|
||||
s := args[0].(types.String)
|
||||
sep := args[1].(types.String)
|
||||
n := args[2].(types.Int)
|
||||
return listStringOrError(splitN(string(s), string(sep), int64(n)))
|
||||
}))),
|
||||
cel.Function("substring",
|
||||
cel.MemberOverload("string_substring_int", []*cel.Type{cel.StringType, cel.IntType}, cel.StringType,
|
||||
cel.BinaryBinding(func(str, offset ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
off := offset.(types.Int)
|
||||
return stringOrError(substr(string(s), int64(off)))
|
||||
})),
|
||||
cel.MemberOverload("string_substring_int_int", []*cel.Type{cel.StringType, cel.IntType, cel.IntType}, cel.StringType,
|
||||
cel.FunctionBinding(func(args ...ref.Val) ref.Val {
|
||||
s := args[0].(types.String)
|
||||
start := args[1].(types.Int)
|
||||
end := args[2].(types.Int)
|
||||
return stringOrError(substrRange(string(s), int64(start), int64(end)))
|
||||
}))),
|
||||
cel.Function("trim",
|
||||
cel.MemberOverload("string_trim", []*cel.Type{cel.StringType}, cel.StringType,
|
||||
cel.UnaryBinding(func(str ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
return stringOrError(trimSpace(string(s)))
|
||||
}))),
|
||||
cel.Function("upperAscii",
|
||||
cel.MemberOverload("string_upper_ascii", []*cel.Type{cel.StringType}, cel.StringType,
|
||||
cel.UnaryBinding(func(str ref.Val) ref.Val {
|
||||
s := str.(types.String)
|
||||
return stringOrError(upperASCII(string(s)))
|
||||
}))),
|
||||
cel.Function("join",
|
||||
cel.MemberOverload("list_join", []*cel.Type{cel.ListType(cel.StringType)}, cel.StringType,
|
||||
cel.UnaryBinding(func(list ref.Val) ref.Val {
|
||||
l, err := list.ConvertToNative(stringListType)
|
||||
if err != nil {
|
||||
return types.NewErr(err.Error())
|
||||
}
|
||||
return stringOrError(join(l.([]string)))
|
||||
})),
|
||||
cel.MemberOverload("list_join_string", []*cel.Type{cel.ListType(cel.StringType), cel.StringType}, cel.StringType,
|
||||
cel.BinaryBinding(func(list, delim ref.Val) ref.Val {
|
||||
l, err := list.ConvertToNative(stringListType)
|
||||
if err != nil {
|
||||
return types.NewErr(err.Error())
|
||||
}
|
||||
d := delim.(types.String)
|
||||
return stringOrError(joinSeparator(l.([]string), string(d)))
|
||||
}))),
|
||||
}
|
||||
}
|
||||
|
||||
func (stringLib) ProgramOptions() []cel.ProgramOption {
|
||||
return []cel.ProgramOption{}
|
||||
}
|
||||
|
||||
func charAt(str string, ind int64) (string, error) {
|
||||
i := int(ind)
|
||||
runes := []rune(str)
|
||||
if i < 0 || i > len(runes) {
|
||||
return "", fmt.Errorf("index out of range: %d", ind)
|
||||
}
|
||||
if i == len(runes) {
|
||||
return "", nil
|
||||
}
|
||||
return string(runes[i]), nil
|
||||
}
|
||||
|
||||
func indexOf(str, substr string) (int64, error) {
|
||||
return indexOfOffset(str, substr, int64(0))
|
||||
}
|
||||
|
||||
func indexOfOffset(str, substr string, offset int64) (int64, error) {
|
||||
if substr == "" {
|
||||
return offset, nil
|
||||
}
|
||||
off := int(offset)
|
||||
runes := []rune(str)
|
||||
subrunes := []rune(substr)
|
||||
if off < 0 || off >= len(runes) {
|
||||
return -1, fmt.Errorf("index out of range: %d", off)
|
||||
}
|
||||
for i := off; i < len(runes)-(len(subrunes)-1); i++ {
|
||||
found := true
|
||||
for j := 0; j < len(subrunes); j++ {
|
||||
if runes[i+j] != subrunes[j] {
|
||||
found = false
|
||||
break
|
||||
}
|
||||
}
|
||||
if found {
|
||||
return int64(i), nil
|
||||
}
|
||||
}
|
||||
return -1, nil
|
||||
}
|
||||
|
||||
func lastIndexOf(str, substr string) (int64, error) {
|
||||
runes := []rune(str)
|
||||
if substr == "" {
|
||||
return int64(len(runes)), nil
|
||||
}
|
||||
return lastIndexOfOffset(str, substr, int64(len(runes)-1))
|
||||
}
|
||||
|
||||
func lastIndexOfOffset(str, substr string, offset int64) (int64, error) {
|
||||
if substr == "" {
|
||||
return offset, nil
|
||||
}
|
||||
off := int(offset)
|
||||
runes := []rune(str)
|
||||
subrunes := []rune(substr)
|
||||
if off < 0 || off >= len(runes) {
|
||||
return -1, fmt.Errorf("index out of range: %d", off)
|
||||
}
|
||||
if off > len(runes)-len(subrunes) {
|
||||
off = len(runes) - len(subrunes)
|
||||
}
|
||||
for i := off; i >= 0; i-- {
|
||||
found := true
|
||||
for j := 0; j < len(subrunes); j++ {
|
||||
if runes[i+j] != subrunes[j] {
|
||||
found = false
|
||||
break
|
||||
}
|
||||
}
|
||||
if found {
|
||||
return int64(i), nil
|
||||
}
|
||||
}
|
||||
return -1, nil
|
||||
}
|
||||
|
||||
func lowerASCII(str string) (string, error) {
|
||||
runes := []rune(str)
|
||||
for i, r := range runes {
|
||||
if r <= unicode.MaxASCII {
|
||||
r = unicode.ToLower(r)
|
||||
runes[i] = r
|
||||
}
|
||||
}
|
||||
return string(runes), nil
|
||||
}
|
||||
|
||||
func replace(str, old, new string) (string, error) {
|
||||
return strings.ReplaceAll(str, old, new), nil
|
||||
}
|
||||
|
||||
func replaceN(str, old, new string, n int64) (string, error) {
|
||||
return strings.Replace(str, old, new, int(n)), nil
|
||||
}
|
||||
|
||||
func split(str, sep string) ([]string, error) {
|
||||
return strings.Split(str, sep), nil
|
||||
}
|
||||
|
||||
func splitN(str, sep string, n int64) ([]string, error) {
|
||||
return strings.SplitN(str, sep, int(n)), nil
|
||||
}
|
||||
|
||||
func substr(str string, start int64) (string, error) {
|
||||
runes := []rune(str)
|
||||
if int(start) < 0 || int(start) > len(runes) {
|
||||
return "", fmt.Errorf("index out of range: %d", start)
|
||||
}
|
||||
return string(runes[start:]), nil
|
||||
}
|
||||
|
||||
func substrRange(str string, start, end int64) (string, error) {
|
||||
runes := []rune(str)
|
||||
l := len(runes)
|
||||
if start > end {
|
||||
return "", fmt.Errorf("invalid substring range. start: %d, end: %d", start, end)
|
||||
}
|
||||
if int(start) < 0 || int(start) > l {
|
||||
return "", fmt.Errorf("index out of range: %d", start)
|
||||
}
|
||||
if int(end) < 0 || int(end) > l {
|
||||
return "", fmt.Errorf("index out of range: %d", end)
|
||||
}
|
||||
return string(runes[int(start):int(end)]), nil
|
||||
}
|
||||
|
||||
func trimSpace(str string) (string, error) {
|
||||
return strings.TrimSpace(str), nil
|
||||
}
|
||||
|
||||
func upperASCII(str string) (string, error) {
|
||||
runes := []rune(str)
|
||||
for i, r := range runes {
|
||||
if r <= unicode.MaxASCII {
|
||||
r = unicode.ToUpper(r)
|
||||
runes[i] = r
|
||||
}
|
||||
}
|
||||
return string(runes), nil
|
||||
}
|
||||
|
||||
func joinSeparator(strs []string, separator string) (string, error) {
|
||||
return strings.Join(strs, separator), nil
|
||||
}
|
||||
|
||||
func join(strs []string) (string, error) {
|
||||
return strings.Join(strs, ""), nil
|
||||
}
|
||||
|
||||
var (
|
||||
stringListType = reflect.TypeOf([]string{})
|
||||
)
|
||||
Reference in New Issue
Block a user