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fix: use ungreedy pattern to process all variables (#8311)

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* use ungreedy pattern to process all variables

Signed-off-by: Romuald du Song <rdusong@chapsvision.com>

* use different strategy for regexp to remove the use of ungreedy flag

Signed-off-by: Romuald du Song <rdusong@chapsvision.com>

---------

Signed-off-by: Romuald du Song <rdusong@chapsvision.com>
This commit is contained in:
Romuald 2023-11-14 14:23:28 +01:00 • committed by GitHub
parent 496c3059d0
commit 139551b7ac
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 3 deletions
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2
pkg/engine/variables/regex/vars.go
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@ -11,7 +11,7 @@ var (
RegexReferences = regexp.MustCompile(`^\$\(.[^\ ]*\)|[^\\]\$\(.[^\ ]*\)`)
// RegexEscpReferences is the Regex for '\$(...)'
RegexEscpReferences = regexp.MustCompile(`\\\$\(.[^\ ]*\)`)
RegexEscpReferences = regexp.MustCompile(`\\\$\(.[^\ \)]*\)`)
RegexVariableInit = regexp.MustCompile(`^\{\{(\{[^{}]*\}|[^{}])*\}\}`)

6
pkg/engine/variables/vars_test.go
View file

@ -1100,7 +1100,8 @@ func Test_EscpReferenceSubstitution(t *testing.T) {
"test1": "$(../../../../spec/namespace)",
"test2": "\\$(ENV_VAR)",
"test3": "\\${ENV_VAR}",
"test4": "\\\\\\${ENV_VAR}"
"test4": "\\\\\\${ENV_VAR}",
"test5": "\\$(NODE_NAME)/postgres/\\$(POD_NAME)"
}
},
"(spec)": {
@ -1118,7 +1119,8 @@ func Test_EscpReferenceSubstitution(t *testing.T) {
"test1": "n1",
"test2": "$(ENV_VAR)",
"test3": "\\${ENV_VAR}",
"test4": "\\\\\\${ENV_VAR}"
"test4": "\\\\\\${ENV_VAR}",
"test5": "$(NODE_NAME)/postgres/$(POD_NAME)"
}
},
"(spec)": {