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support new version string in helm

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This commit is contained in:
Donny Xia
2021-03-12 12:01:02 -08:00
parent c636ee616b
commit 5fc6cab49f
2 changed files with 16 additions and 4 deletions
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10
api/builtins/HelmChartInflationGenerator.go
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@@ -270,11 +270,17 @@ func (p *HelmChartInflationGeneratorPlugin) checkHelmVersion() error {
if err != nil {
return err
}
r, err := regexp.Compile(`v\d+(\.\d+)+`)
r, err := regexp.Compile(`v?\d+(\.\d+)+`)
if err != nil {
return err
}
v := string(r.Find(stdout))[1:]
v := r.FindString(string(stdout))
if v == "" {
return fmt.Errorf("cannot find version string in %s", string(stdout))
}
if v[0] == 'v' {
v = v[1:]
}
majorVersion := strings.Split(v, ".")[0]
if majorVersion != "3" {
return fmt.Errorf("this plugin requires helm V3 but got v%s", v)