/
init.go
74 lines (64 loc) · 1.84 KB
/
init.go
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package cmd
import (
"fmt"
"os"
"regexp"
"github.com/caarlos0/log"
"github.com/goreleaser/goreleaser/internal/static"
"github.com/spf13/cobra"
)
type initCmd struct {
cmd *cobra.Command
config string
}
const gitignorePath = ".gitignore"
func newInitCmd() *initCmd {
root := &initCmd{}
cmd := &cobra.Command{
Use: "init",
Aliases: []string{"i"},
Short: "Generates a .goreleaser.yaml file",
SilenceUsage: true,
SilenceErrors: true,
Args: cobra.NoArgs,
ValidArgsFunction: cobra.NoFileCompletions,
RunE: func(_ *cobra.Command, _ []string) error {
if _, err := os.Stat(root.config); err == nil {
return fmt.Errorf("%s already exists, delete it and run the command again", root.config)
}
conf, err := os.OpenFile(root.config, os.O_WRONLY|os.O_CREATE|os.O_TRUNC|os.O_EXCL, 0o644)
if err != nil {
return err
}
defer conf.Close()
log.Infof(boldStyle.Render(fmt.Sprintf("Generating %s file", root.config)))
if _, err := conf.Write(static.ExampleConfig); err != nil {
return err
}
if !hasDistIgnored(gitignorePath) {
gitignore, err := os.OpenFile(gitignorePath, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0o644)
if err != nil {
return err
}
defer gitignore.Close()
if _, err := gitignore.WriteString("\ndist/\n"); err != nil {
return err
}
}
log.WithField("file", root.config).Info("config created; please edit accordingly to your needs")
return nil
},
}
cmd.Flags().StringVarP(&root.config, "config", "f", ".goreleaser.yaml", "Load configuration from file")
_ = cmd.MarkFlagFilename("config", "yaml", "yml")
root.cmd = cmd
return root
}
func hasDistIgnored(path string) bool {
bts, err := os.ReadFile(path)
if err != nil {
return false
}
exp := regexp.MustCompile("(?m)^dist/$")
return exp.Match(bts)
}