mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-10-01 01:36:09 -04:00
81 lines
2.5 KiB
Go
81 lines
2.5 KiB
Go
package cmd
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import (
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"fmt"
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"strconv"
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"strings"
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"github.com/edgelesssys/constellation/cli/azure"
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"github.com/edgelesssys/constellation/cli/ec2"
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"github.com/edgelesssys/constellation/cli/gcp"
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"github.com/spf13/cobra"
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)
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// isIntArg checks if argument at position arg is an integer.
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func isIntArg(arg int) cobra.PositionalArgs {
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return func(cmd *cobra.Command, args []string) error {
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if _, err := strconv.Atoi(args[arg]); err != nil {
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return fmt.Errorf("argument %d must be an integer", arg)
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}
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return nil
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}
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}
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// isIntGreaterArg checks if argument at position arg is an integer and greater i.
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func isIntGreaterArg(arg int, i int) cobra.PositionalArgs {
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return cobra.MatchAll(isIntArg(arg), func(cmd *cobra.Command, args []string) error {
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if v, _ := strconv.Atoi(args[arg]); v <= i {
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return fmt.Errorf("argument %d must be greater %d, but it's %d", arg, i, v)
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}
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return nil
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})
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}
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// isValidAWSCoordinatorCount checks if argument at position arg is an integer exactly 1.
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func isValidAWSCoordinatorCount(arg int) cobra.PositionalArgs {
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return cobra.MatchAll(isIntArg(arg), func(cmd *cobra.Command, args []string) error {
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if v, _ := strconv.Atoi(args[arg]); v != 1 {
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return fmt.Errorf("argument %d is %d, that is not a valid coordinator count for AWS, currently the only supported coordinator count is 1", arg, v)
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}
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return nil
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})
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}
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// isIntGreaterZeroArg checks if argument at position arg is a positive non zero integer.
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func isIntGreaterZeroArg(arg int) cobra.PositionalArgs {
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return cobra.MatchAll(isIntGreaterArg(arg, 0))
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}
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// isEC2InstanceType checks if argument at position arg is a key in m.
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// The argument will always be converted to lower case letters.
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func isEC2InstanceType(arg int) cobra.PositionalArgs {
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return func(cmd *cobra.Command, args []string) error {
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if _, ok := ec2.InstanceTypes[strings.ToLower(args[arg])]; !ok {
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return fmt.Errorf("'%s' isn't an AWS EC2 instance type", args[arg])
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}
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return nil
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}
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}
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func isGCPInstanceType(arg int) cobra.PositionalArgs {
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return func(cmd *cobra.Command, args []string) error {
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for _, instanceType := range gcp.InstanceTypes {
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if args[arg] == instanceType {
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return nil
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}
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}
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return fmt.Errorf("argument %s isn't a valid GCP instance type", args[arg])
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}
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}
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func isAzureInstanceType(arg int) cobra.PositionalArgs {
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return func(cmd *cobra.Command, args []string) error {
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for _, instanceType := range azure.InstanceTypes {
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if args[arg] == instanceType {
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return nil
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}
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}
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return fmt.Errorf("argument %s isn't a valid Azure instance type", args[arg])
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}
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}
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