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package job
import (
"github.com/isacikgoz/gitbatch/internal/command"
"github.com/isacikgoz/gitbatch/internal/git"
)
// Job relates the type of the operation and the entity
type Job struct {
// JobType is to select operation type that will be applied to repository
JobType Type
// Repository points to the repository that will be used for operation
Repository *git.Repository
// Options is a placeholder for operation options
Options interface{}
}
// Type is the a git operation supported
type Type string
const (
// FetchJob is wrapper of git fetch command
FetchJob Type = "fetch"
// PullJob is wrapper of git pull command
PullJob Type = "pull"
// MergeJob is wrapper of git merge command
MergeJob Type = "merge"
// CheckoutJob is wrapper of git merge command
CheckoutJob Type = "checkout"
)
// starts the job
func (j *Job) start() error {
j.Repository.SetWorkStatus(git.Working)
// TODO: Better implementation required
switch mode := j.JobType; mode {
case FetchJob:
j.Repository.State.Message = "fetching.."
var opts *command.FetchOptions
if j.Options != nil {
opts = j.Options.(*command.FetchOptions)
} else {
opts = &command.FetchOptions{
RemoteName: j.Repository.State.Remote.Name,
CommandMode: command.ModeNative,
}
}
if err := command.Fetch(j.Repository, opts); err != nil {
j.Repository.SetWorkStatus(git.Fail)
j.Repository.State.Message = err.Error()
return err
}
case PullJob:
j.Repository.State.Message = "pulling.."
var opts *command.PullOptions
if j.Repository.State.Branch.Upstream == nil {
j.Repository.SetWorkStatus(git.Fail)
j.Repository.State.Message = "upstream not set"
return nil
}
if j.Options != nil {
opts = j.Options.(*command.PullOptions)
} else {
opts = &command.PullOptions{
RemoteName: j.Repository.State.Remote.Name,
CommandMode: command.ModeNative,
}
}
if err := command.Pull(j.Repository, opts); err != nil {
j.Repository.SetWorkStatus(git.Fail)
j.Repository.State.Message = err.Error()
return err
}
case MergeJob:
j.Repository.State.Message = "merging.."
if j.Repository.State.Branch.Upstream == nil {
j.Repository.SetWorkStatus(git.Fail)
j.Repository.State.Message = "upstream not set"
return nil
}
if err := command.Merge(j.Repository, &command.MergeOptions{
BranchName: j.Repository.State.Branch.Upstream.Name,
}); err != nil {
j.Repository.SetWorkStatus(git.Fail)
j.Repository.State.Message = err.Error()
return err
}
case CheckoutJob:
j.Repository.State.Message = "switching to.."
var opts *command.CheckoutOptions
if j.Options != nil {
opts = j.Options.(*command.CheckoutOptions)
} else {
opts = &command.CheckoutOptions{
TargetRef: "master",
CommandMode: command.ModeNative,
}
}
if err := command.Checkout(j.Repository, opts); err != nil {
j.Repository.SetWorkStatus(git.Fail)
j.Repository.State.Message = err.Error()
return err
}
default:
j.Repository.SetWorkStatus(git.Available)
return nil
}
return nil
}
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