mirror of
https://github.com/openfaas/faasd.git
synced 2025-06-08 16:06:47 +00:00
93 lines
1.6 KiB
Go
93 lines
1.6 KiB
Go
package cmd
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import (
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"fmt"
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"github.com/morikuni/aec"
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"github.com/spf13/cobra"
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)
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// WelcomeMessage to introduce ofc-bootstrap
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const WelcomeMessage = "Welcome to faasd"
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func init() {
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rootCommand.AddCommand(versionCmd)
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rootCommand.AddCommand(upCmd)
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rootCommand.AddCommand(installCmd)
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}
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var (
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// GitCommit Git Commit SHA
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GitCommit string
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// Version version of the CLI
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Version string
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)
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// Execute faasd
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func Execute(version, gitCommit string) error {
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// Get Version and GitCommit values from main.go.
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Version = version
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GitCommit = gitCommit
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if err := rootCommand.Execute(); err != nil {
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return err
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}
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return nil
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}
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var rootCommand = &cobra.Command{
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Use: "faasd",
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Short: "Start faasd",
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Long: `
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faasd - serverless without Kubernetes
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`,
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RunE: runRootCommand,
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SilenceUsage: true,
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}
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func runRootCommand(cmd *cobra.Command, args []string) error {
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printLogo()
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cmd.Help()
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return nil
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}
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var versionCmd = &cobra.Command{
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Use: "version",
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Short: "Display version information.",
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Run: parseBaseCommand,
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}
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func parseBaseCommand(_ *cobra.Command, _ []string) {
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printLogo()
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fmt.Printf(
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`faasd
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Commit: %s
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Version: %s
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`, GitCommit, GetVersion())
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}
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func printLogo() {
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logoText := aec.WhiteF.Apply(Logo)
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fmt.Println(logoText)
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}
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// GetVersion get latest version
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func GetVersion() string {
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if len(Version) == 0 {
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return "dev"
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}
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return Version
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}
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// Logo for version and root command
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const Logo = ` __ _
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/ _| __ _ __ _ ___ __| |
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| |_ / _` + "`" + ` |/ _` + "`" + ` / __|/ _` + "`" + ` |
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| _| (_| | (_| \__ \ (_| |
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|_| \__,_|\__,_|___/\__,_|
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`
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