mirror of
https://github.com/spf13/cobra
synced 2024-06-30 15:49:07 +00:00
80 lines
2 KiB
Go
80 lines
2 KiB
Go
// Copyright © 2015 Steve Francia <spf@spf13.com>.
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//
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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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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package cmd
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import (
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"fmt"
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"os"
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"path"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var (
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pkgName string
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initCmd = &cobra.Command{
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Use: "init [name]",
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Aliases: []string{"initialize", "initialise", "create"},
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Short: "Initialize a Cobra Application",
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Long: `Initialize (cobra init) will create a new application, with a license
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and the appropriate structure for a Cobra-based CLI application.
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* If a name is provided, a directory with that name will be created in the current directory;
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* If no name is provided, the current directory will be assumed;
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`,
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Run: func(_ *cobra.Command, args []string) {
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projectPath, err := initializeProject(args)
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cobra.CheckErr(err)
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fmt.Printf("Your Cobra application is ready at\n%s\n", projectPath)
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},
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}
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)
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func init() {
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initCmd.Flags().StringVar(&pkgName, "pkg-name", "", "fully qualified pkg name")
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cobra.CheckErr(initCmd.MarkFlagRequired("pkg-name"))
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}
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func initializeProject(args []string) (string, error) {
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wd, err := os.Getwd()
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if err != nil {
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return "", err
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}
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if len(args) > 0 {
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if args[0] != "." {
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wd = fmt.Sprintf("%s/%s", wd, args[0])
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}
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}
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project := &Project{
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AbsolutePath: wd,
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PkgName: pkgName,
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Legal: getLicense(),
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Copyright: copyrightLine(),
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Viper: viper.GetBool("useViper"),
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AppName: path.Base(pkgName),
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}
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if err := project.Create(); err != nil {
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return "", err
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}
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return project.AbsolutePath, nil
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}
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