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// Package commands contains the CLI commands
package commands
import (
"errors"
"fmt"
"os"
"runtime/debug"
"github.com/spf13/cobra"
bridgecmd "github.com/MichaelMure/git-bug/commands/bridge"
bugcmd "github.com/MichaelMure/git-bug/commands/bug"
"github.com/MichaelMure/git-bug/commands/execenv"
usercmd "github.com/MichaelMure/git-bug/commands/user"
)
// 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: execenv.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 = ""
}
// release version
root.Version = GitLastTag
// dev version
if GitExactTag == "" {
if root.Version != "" {
// if we have a tag, append the commit hash
root.Version = fmt.Sprintf("%s-dev-%.10s", root.Version, GitCommit)
} else {
// if we don't have a tag, try to read
// commit and dirty state from the build info
if commit, dirty, err := getCommitAndDirty(); err == nil {
root.Version = fmt.Sprintf("dev-%.10s", commit)
if dirty != "" {
root.Version = fmt.Sprintf("%s-dirty", root.Version)
}
} else {
root.Version = "dev-unknown"
}
}
}
},
// 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,
}
const entityGroup = "entity"
const uiGroup = "ui"
const remoteGroup = "remote"
cmd.AddGroup(&cobra.Group{ID: entityGroup, Title: "Entities"})
cmd.AddGroup(&cobra.Group{ID: uiGroup, Title: "Interactive interfaces"})
cmd.AddGroup(&cobra.Group{ID: remoteGroup, Title: "Interaction with the outside world"})
addCmdWithGroup := func(child *cobra.Command, groupID string) {
cmd.AddCommand(child)
child.GroupID = groupID
}
addCmdWithGroup(bugcmd.NewBugCommand(), entityGroup)
addCmdWithGroup(usercmd.NewUserCommand(), entityGroup)
addCmdWithGroup(newLabelCommand(), entityGroup)
addCmdWithGroup(newTermUICommand(), uiGroup)
addCmdWithGroup(newWebUICommand(), uiGroup)
addCmdWithGroup(newPullCommand(), remoteGroup)
addCmdWithGroup(newPushCommand(), remoteGroup)
addCmdWithGroup(bridgecmd.NewBridgeCommand(), remoteGroup)
cmd.AddCommand(newCommandsCommand())
cmd.AddCommand(newVersionCommand())
return cmd
}
func Execute() {
if err := NewRootCommand().Execute(); err != nil {
os.Exit(1)
}
}
func getCommitAndDirty() (commit, dirty string, err error) {
var d, c string
info, ok := debug.ReadBuildInfo()
if !ok {
return d, c, errors.New("unable to read build info")
}
// get the commit and modified status
// (that is the flag for repository dirty or not)
for _, kv := range info.Settings {
switch kv.Key {
case "vcs.revision":
c = kv.Value
case "vcs.modified":
if kv.Value == "true" {
d = "dirty"
}
}
}
return c, d, nil
}
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