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package command
import (
"errors"
"time"
"github.com/isacikgoz/gitbatch/core/git"
log "github.com/sirupsen/logrus"
gogit "gopkg.in/src-d/go-git.v4"
"gopkg.in/src-d/go-git.v4/plumbing/object"
)
var (
commitCmdMode string
commitCommand = "commit"
commitCmdModeLegacy = "git"
commitCmdModeNative = "go-git"
)
// CommitOptions defines the rules for commit operation
type CommitOptions struct {
// CommitMsg
CommitMsg string
// User
User string
// Email
Email string
}
// CommitCommand defines which commit command to use.
func CommitCommand(r *git.Repository, options CommitOptions) (err error) {
// here we configure commit operation
// default mode is go-git (this may be configured)
commitCmdMode = commitCmdModeNative
switch commitCmdMode {
case commitCmdModeLegacy:
return commitWithGit(r, options)
case commitCmdModeNative:
return commitWithGoGit(r, options)
}
return errors.New("Unhandled commit operation")
}
// commitWithGit is simply a bare git commit -m <msg> command which is flexible
func commitWithGit(r *git.Repository, options CommitOptions) (err error) {
args := make([]string, 0)
args = append(args, commitCommand)
args = append(args, "-m")
// parse options to command line arguments
if len(options.CommitMsg) > 0 {
args = append(args, options.CommitMsg)
}
if err := GenericGitCommand(r.AbsPath, args); err != nil {
log.Warn("Error at git command (commit)")
r.Refresh()
return err
}
// till this step everything should be ok
return r.Refresh()
}
// commitWithGoGit is the primary commit method
func commitWithGoGit(r *git.Repository, options CommitOptions) (err error) {
config, err := r.Repo.Config()
if err != nil {
return err
}
name := config.Raw.Section("user").Option("name")
email := config.Raw.Section("user").Option("email")
opt := &gogit.CommitOptions{
Author: &object.Signature{
Name: name,
Email: email,
When: time.Now(),
},
}
w, err := r.Repo.Worktree()
if err != nil {
return err
}
_, err = w.Commit(options.CommitMsg, opt)
if err != nil {
r.Refresh()
return err
}
// till this step everything should be ok
return r.Refresh()
}
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