83ab1e6596
Change-Id: If165d45e91e3f7c7e8488fe649aa28170dbdfba8 Signed-off-by: Ruslan Aliev <raliev@mirantis.com>
83 lines
2.7 KiB
Go
83 lines
2.7 KiB
Go
/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cmd
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import (
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"io"
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"path/filepath"
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"github.com/spf13/cobra"
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cfg "opendev.org/airship/armada-go/pkg/config"
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"opendev.org/airship/armada-go/pkg/log"
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)
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const longRoot = `Armada-Go is a tool for managing multiple Helm charts with dependencies by centralizing
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all configurations in a single Armada YAML and providing life-cycle hooks for all Helm releases.`
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// RootOptions stores global flags values
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type RootOptions struct {
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Debug bool
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ArmadaConfigPath string
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}
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// NewArmadaCommand creates a root `armada` command with the default commands attached
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func NewArmadaCommand(out io.Writer) *cobra.Command {
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rootCmd, settings := NewRootCommand(out)
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return AddDefaultArmadaCommands(rootCmd,
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cfg.CreateFactory(&settings.ArmadaConfigPath))
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}
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// NewRootCommand creates the root `armada` command. All other commands are
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// subcommands branching from this one
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func NewRootCommand(out io.Writer) (*cobra.Command, *RootOptions) {
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options := &RootOptions{}
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rootCmd := &cobra.Command{
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Use: "armada",
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Short: "A Golang-based orchestrator for managing a collection of Kubernetes Helm charts",
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Long: longRoot,
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SilenceErrors: true,
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SilenceUsage: true,
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PersistentPreRun: func(cmd *cobra.Command, args []string) {
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log.Init(options.Debug, cmd.ErrOrStderr())
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},
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}
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rootCmd.SetOut(out)
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initFlags(options, rootCmd)
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return rootCmd, options
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}
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// AddDefaultArmadaCommands is a convenience function for adding all the
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// default commands to armada-go
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func AddDefaultArmadaCommands(cmd *cobra.Command, factory cfg.Factory) *cobra.Command {
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cmd.AddCommand(NewServerCommand(factory))
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cmd.AddCommand(NewApplyCommand(factory))
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cmd.AddCommand(NewWaitCommand(factory))
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return cmd
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}
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func initFlags(options *RootOptions, cmd *cobra.Command) {
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flags := cmd.PersistentFlags()
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flags.BoolVar(&options.Debug, "debug", false, "enable verbose output")
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defaultArmadaConfigDir := filepath.Join("$HOME", ".armada")
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defaultArmadaConfigPath := filepath.Join(defaultArmadaConfigDir, "config")
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flags.StringVar(&options.ArmadaConfigPath, "armadaconf", "",
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`path to the armada-go configuration file. Defaults to "`+defaultArmadaConfigPath+`"`)
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}
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