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Add numeric selector to create image policy cmd

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Signed-off-by: Hidde Beydals <hello@hidde.co>
This commit is contained in:
Hidde Beydals
2021-02-12 15:37:25 +01:00
parent 17e18985e6
commit 9d70e09a57
2 changed files with 16 additions and 5 deletions
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20
cmd/flux/create_image_policy.go
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@ -43,11 +43,13 @@ the status of the object.`,
RunE: createImagePolicyRun}
type imagePolicyFlags struct {
imageRef string
semver string
alpha string
filterRegex string
filterExtract string
imageRef string
semver string
alpha string
numeric string
filterRegex string
filterExtract string
filterNumerical string
}
var imagePolicyArgs = imagePolicyFlags{}
@ -57,6 +59,7 @@ func init() {
flags.StringVar(&imagePolicyArgs.imageRef, "image-ref", "", "the name of an image repository object")
flags.StringVar(&imagePolicyArgs.semver, "select-semver", "", "a semver range to apply to tags; e.g., '1.x'")
flags.StringVar(&imagePolicyArgs.alpha, "select-alpha", "", "use alphabetical sorting to select image; either \"asc\" meaning select the last, or \"desc\" meaning select the first")
flags.StringVar(&imagePolicyArgs.numeric, "select-numeric", "", "use numeric sorting to select image; either \"asc\" meaning select the last, or \"desc\" meaning select the first")
flags.StringVar(&imagePolicyArgs.filterRegex, "filter-regex", "", "regular expression pattern used to filter the image tags")
flags.StringVar(&imagePolicyArgs.filterExtract, "filter-extract", "", "replacement pattern (using capture groups from --filter-regex) to use for sorting")
@ -111,6 +114,13 @@ func createImagePolicyRun(cmd *cobra.Command, args []string) error {
policy.Spec.Policy.Alphabetical = &imagev1.AlphabeticalPolicy{
Order: imagePolicyArgs.alpha,
}
case imagePolicyArgs.numeric != "":
if imagePolicyArgs.numeric != "desc" && imagePolicyArgs.numeric != "asc" {
return fmt.Errorf("--select-numeric must be one of [\"asc\", \"desc\"]")
}
policy.Spec.Policy.Numerical = &imagev1.NumericalPolicy{
Order: imagePolicyArgs.numeric,
}
default:
return fmt.Errorf("a policy must be provided with either --select-semver or --select-alpha")
}