git-bug/commands/show.go
2018-07-17 20:51:09 +02:00

75 lines
1.3 KiB
Go

package commands
import (
"errors"
"fmt"
"github.com/MichaelMure/git-bug/bug"
"github.com/MichaelMure/git-bug/repository"
"github.com/MichaelMure/git-bug/util"
"strings"
)
var line = strings.Repeat("-", 50)
func runShowBug(repo repository.Repo, args []string) error {
if len(args) > 1 {
return errors.New("Only showing one bug at a time is supported")
}
if len(args) == 0 {
return errors.New("You must provide a bug id")
}
prefix := args[0]
b, err := bug.FindBug(repo, prefix)
if err != nil {
return err
}
snapshot := b.Compile()
if len(snapshot.Comments) == 0 {
return errors.New("Invalid bug: no comment")
}
firstComment := snapshot.Comments[0]
// Header
fmt.Printf("[%s] %s %s\n\n",
util.Yellow(snapshot.Status),
util.Cyan(snapshot.HumanId()),
snapshot.Title,
)
fmt.Printf("%s opened this issue %s\n\n",
util.Magenta(firstComment.Author.Name),
firstComment.FormatTime(),
)
// Comments
indent := " "
for i, comment := range snapshot.Comments {
fmt.Printf("%s#%d %s <%s>\n\n",
indent,
i,
comment.Author.Name,
comment.Author.Email,
)
fmt.Printf("%s%s\n\n\n",
indent,
comment.Message,
)
}
return nil
}
var showCmd = &Command{
Description: "Display the details of a bug",
Usage: "<id>",
RunMethod: runShowBug,
}