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package delete
import (
"fmt"
"strconv"
"github.com/MakeNowJust/heredoc"
"github.com/cli/cli/v2/pkg/cmd/project/shared/client"
"github.com/cli/cli/v2/pkg/cmd/project/shared/queries"
"github.com/cli/cli/v2/pkg/cmdutil"
"github.com/cli/cli/v2/pkg/iostreams"
"github.com/shurcooL/githubv4"
"github.com/spf13/cobra"
)
type deleteOpts struct {
owner string
number int32
projectID string
exporter cmdutil.Exporter
}
type deleteConfig struct {
client *queries.Client
opts deleteOpts
io *iostreams.IOStreams
}
type deleteProjectMutation struct {
DeleteProject struct {
Project queries.Project `graphql:"projectV2"`
} `graphql:"deleteProjectV2(input:$input)"`
}
func NewCmdDelete(f *cmdutil.Factory, runF func(config deleteConfig) error) *cobra.Command {
opts := deleteOpts{}
deleteCmd := &cobra.Command{
Short: "Delete a project",
Use: "delete [<number>]",
Example: heredoc.Doc(`
# delete the current user's project "1"
gh project delete 1 --owner "@me"
`),
Args: cobra.MaximumNArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := client.New(f)
if err != nil {
return err
}
if len(args) == 1 {
num, err := strconv.ParseInt(args[0], 10, 32)
if err != nil {
return cmdutil.FlagErrorf("invalid number: %v", args[0])
}
opts.number = int32(num)
}
config := deleteConfig{
client: client,
opts: opts,
io: f.IOStreams,
}
// allow testing of the command without actually running it
if runF != nil {
return runF(config)
}
return runDelete(config)
},
}
deleteCmd.Flags().StringVar(&opts.owner, "owner", "", "Login of the owner. Use \"@me\" for the current user.")
cmdutil.AddFormatFlags(deleteCmd, &opts.exporter)
return deleteCmd
}
func runDelete(config deleteConfig) error {
canPrompt := config.io.CanPrompt()
owner, err := config.client.NewOwner(canPrompt, config.opts.owner)
if err != nil {
return err
}
project, err := config.client.NewProject(canPrompt, owner, config.opts.number, false)
if err != nil {
return err
}
config.opts.projectID = project.ID
query, variables := deleteItemArgs(config)
err = config.client.Mutate("DeleteProject", query, variables)
if err != nil {
return err
}
if config.opts.exporter != nil {
return config.opts.exporter.Write(config.io, query.DeleteProject.Project)
}
return printResults(config, query.DeleteProject.Project)
}
func deleteItemArgs(config deleteConfig) (*deleteProjectMutation, map[string]interface{}) {
return &deleteProjectMutation{}, map[string]interface{}{
"input": githubv4.DeleteProjectV2Input{
ProjectID: githubv4.ID(config.opts.projectID),
},
"firstItems": githubv4.Int(0),
"afterItems": (*githubv4.String)(nil),
"firstFields": githubv4.Int(0),
"afterFields": (*githubv4.String)(nil),
}
}
func printResults(config deleteConfig, project queries.Project) error {
if !config.io.IsStdoutTTY() {
return nil
}
_, err := fmt.Fprintf(config.io.Out, "Deleted project %d\n", project.Number)
return err
}
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