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// Package commands contains the assorted sub commands supported by the git-bug tool.
package commands
import (
"flag"
"fmt"
"github.com/MichaelMure/git-bug/repository"
)
const messageFilename = "BUG_MESSAGE_EDITMSG"
// Command represents the definition of a single command.
type Command struct {
// Short description of the command
Description string
// Command line usage
Usage string
// Flag set of the command
flagSet *flag.FlagSet
// Execute the command
RunMethod func(repository.Repo, []string) error
}
// Run executes a command, given its arguments.
//
// The args parameter is all of the command line args that followed the
// subcommand.
func (cmd *Command) Run(repo repository.Repo, args []string) error {
return cmd.RunMethod(repo, args)
}
func (cmd *Command) PrintUsage(rootCommand string, cmdName string) {
fmt.Printf("Usage: %s %s %s\n", rootCommand, cmdName, cmd.Usage)
if cmd.flagSet != nil {
fmt.Printf("\nOptions:\n")
cmd.flagSet.PrintDefaults()
}
}
// CommandMap defines all of the available (sub)commands.
var CommandMap map[string]*Command
// We use init() to avoid a cycle in the data initialization because of the "commands" command
func init() {
CommandMap = map[string]*Command{
"commands": commandsCmd,
"comment": commentCmd,
"ls": lsCmd,
"new": newCmd,
"pull": pullCmd,
"push": pushCmd,
}
}
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