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Adds JMESPath filter for returning current time (#5813)

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* time_current

Signed-off-by: Vishal Choudhary <contactvishaltech@gmail.com>

* name change

Signed-off-by: Vishal Choudhary <contactvishaltech@gmail.com>

* added note

Signed-off-by: Vishal Choudhary <contactvishaltech@gmail.com>

Signed-off-by: Vishal Choudhary <contactvishaltech@gmail.com>
Co-authored-by: Charles-Edouard Brétéché <charled.breteche@gmail.com>
This commit is contained in:
Vishal Choudhary 2023-01-02 20:05:01 +05:30 • committed by GitHub
parent 79b96025a3
commit 8572d53cc9
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1 changed files with 35 additions and 0 deletions
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35
pkg/engine/jmespath/functions.go
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@ -71,6 +71,7 @@ var (
base64Decode = "base64_decode"
base64Encode = "base64_encode"
timeSince = "time_since"
timeNow = "time_now"
pathCanonicalize = "path_canonicalize"
truncate = "truncate"
semverCompare = "semver_compare"
@ -374,6 +375,17 @@ func GetFunctions() []*FunctionEntry {
ReturnType: []JpType{JpString},
Note: "calculate the difference between a start and end period of time where the end may either be a static definition or the then-current time",
},
{
Entry: &gojmespath.FunctionEntry{
Name: timeNow,
Arguments: []ArgSpec{
{Types: []JpType{JpString}},
},
Handler: jpTimeNow,
},
ReturnType: []JpType{JpString},
Note: "returns current time in RFC 3339 format",
},
{
Entry: &gojmespath.FunctionEntry{
Name: pathCanonicalize,
@ -825,6 +837,29 @@ func jpTimeSince(arguments []interface{}) (interface{}, error) {
return t2.Sub(t1).String(), nil
}
func jpTimeNow(arguments []interface{}) (interface{}, error) {
var err error
layout, err := validateArg("", arguments, 0, reflect.String)
if err != nil {
return nil, err
}
var t time.Time
t = time.Now()
if layout.String() != "" {
t, err = time.Parse(layout.String(), t.String())
} else {
t, err = time.Parse(time.RFC3339, t.String())
}
if err != nil {
return nil, err
}
return t.String(), nil
}
func jpPathCanonicalize(arguments []interface{}) (interface{}, error) {
var err error
str, err := validateArg(pathCanonicalize, arguments, 0, reflect.String)