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// Package commands contains the CLI commands
package commands
import (
"fmt"
"os"
"github.com/spf13/cobra"
"github.com/MichaelMure/git-bug/bug"
"github.com/MichaelMure/git-bug/identity"
"github.com/MichaelMure/git-bug/repository"
)
const rootCommandName = "git-bug"
// These variables are initialized externally during the build. See the Makefile.
var GitCommit string
var GitLastTag string
var GitExactTag string
func NewRootCommand() *cobra.Command {
cmd := &cobra.Command{
Use: rootCommandName,
Short: "A bug tracker embedded in Git.",
Long: `git-bug is a bug tracker embedded in git.
git-bug use git objects to store the bug tracking separated from the files
history. As bugs are regular git objects, they can be pushed and pulled from/to
the same git remote you are already using to collaborate with other people.
`,
PersistentPreRun: func(cmd *cobra.Command, args []string) {
root := cmd.Root()
if GitExactTag == "undefined" {
GitExactTag = ""
}
root.Version = GitLastTag
if GitExactTag == "" {
root.Version = fmt.Sprintf("%s-dev-%.10s", root.Version, GitCommit)
}
},
// For the root command, force the execution of the PreRun
// even if we just display the help. This is to make sure that we check
// the repository and give the user early feedback.
Run: func(cmd *cobra.Command, args []string) {
if err := cmd.Help(); err != nil {
os.Exit(1)
}
},
SilenceUsage: true,
DisableAutoGenTag: true,
// Custom bash code to connect the git completion for "git bug" to the
// git-bug completion for "git-bug"
BashCompletionFunction: `
_git_bug() {
__start_git-bug "$@"
}
`,
}
cmd.AddCommand(newAddCommand())
cmd.AddCommand(newBridgeCommand())
cmd.AddCommand(newCommandsCommand())
cmd.AddCommand(newCommentCommand())
cmd.AddCommand(newDeselectCommand())
cmd.AddCommand(newLabelCommand())
cmd.AddCommand(newLsCommand())
cmd.AddCommand(newLsIdCommand())
cmd.AddCommand(newLsLabelCommand())
cmd.AddCommand(newPullCommand())
cmd.AddCommand(newPushCommand())
cmd.AddCommand(newSelectCommand())
cmd.AddCommand(newShowCommand())
cmd.AddCommand(newStatusCommand())
cmd.AddCommand(newTermUICommand())
cmd.AddCommand(newTitleCommand())
cmd.AddCommand(newUserCommand())
cmd.AddCommand(newVersionCommand())
cmd.AddCommand(newWebUICommand())
return cmd
}
func Execute() {
if err := NewRootCommand().Execute(); err != nil {
os.Exit(1)
}
}
// loadRepo is a pre-run function that load the repository for use in a command
func loadRepo(env *Env) func(*cobra.Command, []string) error {
return func(cmd *cobra.Command, args []string) error {
cwd, err := os.Getwd()
if err != nil {
return fmt.Errorf("unable to get the current working directory: %q", err)
}
env.repo, err = repository.NewGitRepo(cwd, []repository.ClockLoader{bug.ClockLoader})
if err == repository.ErrNotARepo {
return fmt.Errorf("%s must be run from within a git repo", rootCommandName)
}
if err != nil {
return err
}
return nil
}
}
// loadRepoEnsureUser is the same as loadRepo, but also ensure that the user has configured
// an identity. Use this pre-run function when an error after using the configured user won't
// do.
func loadRepoEnsureUser(env *Env) func(*cobra.Command, []string) error {
return func(cmd *cobra.Command, args []string) error {
err := loadRepo(env)(cmd, args)
if err != nil {
return err
}
_, err = identity.GetUserIdentity(env.repo)
if err != nil {
return err
}
return nil
}
}
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