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https://github.com/SAP/jenkins-library.git
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1f34511407
* Provide golang based Piper library This includes the main command and a sub command for config resolution
59 lines
2.2 KiB
Go
59 lines
2.2 KiB
Go
package cmd
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import (
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"fmt"
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"io"
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"os"
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"strings"
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"github.com/spf13/cobra"
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)
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type generalConfigOptions struct {
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customConfig string
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defaultConfig []string //ordered list of Piper default configurations. Can be filePath or ENV containing JSON in format 'ENV:MY_ENV_VAR'
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parametersJSON string
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stageName string
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stepConfigJSON string
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stepMetadata string //metadata to be considered, can be filePath or ENV containing JSON in format 'ENV:MY_ENV_VAR'
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stepName string
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verbose bool
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}
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var rootCmd = &cobra.Command{
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Use: "piper",
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Short: "Executes CI/CD steps from project 'Piper' ",
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Long: `
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This project 'Piper' binary provides a CI/CD step libary.
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It contains many steps which can be used within CI/CD systems as well as directly on e.g. a developer's machine.
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`,
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//ToDo: respect stageName to also come from parametersJSON -> first env.STAGE_NAME, second: parametersJSON, third: flag
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}
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var generalConfig generalConfigOptions
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// Execute is the starting point of the piper command line tool
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func Execute() {
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rootCmd.AddCommand(ConfigCommand())
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rootCmd.PersistentFlags().StringVar(&generalConfig.customConfig, "customConfig", ".pipeline/config.yml", "Path to the pipeline configuration file")
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rootCmd.PersistentFlags().StringSliceVar(&generalConfig.defaultConfig, "defaultConfig", nil, "Default configurations, passed as path to yaml file")
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rootCmd.PersistentFlags().StringVar(&generalConfig.parametersJSON, "parametersJSON", os.Getenv("PIPER_parametersJSON"), "Parameters to be considered in JSON format")
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rootCmd.PersistentFlags().StringVar(&generalConfig.stageName, "stageName", os.Getenv("STAGE_NAME"), "Name of the stage for which configuration should be included")
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rootCmd.PersistentFlags().StringVar(&generalConfig.stepConfigJSON, "stepConfigJSON", os.Getenv("PIPER_stepConfigJSON"), "Step configuration in JSON format")
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rootCmd.PersistentFlags().BoolVarP(&generalConfig.verbose, "verbose", "v", false, "verbose output")
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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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func openPiperFile(name string) (io.ReadCloser, error) {
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//ToDo: support also https as source
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if !strings.HasPrefix(name, "http") {
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return os.Open(name)
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}
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return nil, fmt.Errorf("file location not yet supported for '%v'", name)
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}
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