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// Package commands contains the CLI commands
package commands
import (
"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()
root.Version = getVersion()
},
// 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
}
env := execenv.NewEnv()
addCmdWithGroup(bugcmd.NewBugCommand(env), entityGroup)
addCmdWithGroup(usercmd.NewUserCommand(env), entityGroup)
addCmdWithGroup(newLabelCommand(env), entityGroup)
addCmdWithGroup(newTermUICommand(env), uiGroup)
addCmdWithGroup(newWebUICommand(env), uiGroup)
addCmdWithGroup(newPullCommand(env), remoteGroup)
addCmdWithGroup(newPushCommand(env), remoteGroup)
addCmdWithGroup(bridgecmd.NewBridgeCommand(env), remoteGroup)
cmd.AddCommand(newCommandsCommand(env))
cmd.AddCommand(newVersionCommand(env))
cmd.AddCommand(newWipeCommand(env))
return cmd
}
func Execute() {
if err := NewRootCommand().Execute(); err != nil {
os.Exit(1)
}
}
func getVersion() string {
if GitExactTag == "undefined" {
GitExactTag = ""
}
if GitExactTag != "" {
// we are exactly on a tag --> release version
return GitLastTag
}
if GitLastTag != "" {
// not exactly on a tag --> dev version
return fmt.Sprintf("%s-dev-%.10s", GitLastTag, GitCommit)
}
// we don't have commit information, try golang build info
if commit, dirty, err := getCommitAndDirty(); err == nil {
if dirty {
return fmt.Sprintf("dev-%.10s-dirty", commit)
}
return fmt.Sprintf("dev-%.10s", commit)
}
return "dev-unknown"
}
func getCommitAndDirty() (commit string, dirty bool, err error) {
info, ok := debug.ReadBuildInfo()
if !ok {
return "", false, fmt.Errorf("unable to read build info")
}
var commitFound bool
// 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":
commit = kv.Value
commitFound = true
case "vcs.modified":
if kv.Value == "true" {
dirty = true
}
}
}
if !commitFound {
return "", false, fmt.Errorf("no commit found")
}
return commit, dirty, nil
}
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