/
github.go
105 lines (94 loc) · 2.6 KB
/
github.go
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package main
import (
"fmt"
"strings"
"time"
"github.com/go-git/go-billy/v5/memfs"
"github.com/go-git/go-git/v5"
"github.com/go-git/go-git/v5/plumbing/object"
"github.com/go-git/go-git/v5/storage/memory"
)
type (
// Commit is model of each git commits.
Commit struct {
CommitTime time.Time `json:"commit_time"` // Pushed time
IsOpen bool `json:"is_open"`
EventTime time.Time `json:"event_time"` // Time in commit message
Hash string `json:"hash"`
}
)
func (c Commit) String() string {
return fmt.Sprintf("감지 시간 %s → 커밋 시간 %s 개방?=%t (해시 %s)", c.EventTime, c.CommitTime, c.IsOpen, c.Hash[0:6])
}
func parseCommitMessage(message string) (eventTime time.Time, isOpen bool, err error) {
words := strings.Split(message, " ")
if len(words) != 3 {
err = fmt.Errorf("parseCommitMessage: expected 3 words in commit message, but %d existed. (msg: %s)", len(words), message)
return
}
if words[2] == "닫힘" {
isOpen = false
} else if words[2] == "열림" {
isOpen = true
} else {
err = fmt.Errorf("parseCommitMessage: unknown door status message : %s. (msg: %s)", words[2], message)
return
}
etime, terr := time.Parse("2006-01-02 15:04:05", words[0]+" "+words[1])
if terr != nil {
err = terr
return
}
eventTime = etime
return
}
// CloneGitRepository returns repository object from given git repository url
func CloneGitRepository(url string) (*git.Repository, error) {
repo, err := git.Clone(memory.NewStorage(), memfs.New(), &git.CloneOptions{
URL: url,
RemoteName: "master",
})
if err != nil {
return nil, err
}
return repo, nil
}
// ListRepositoryCommits returns whole commits in given repository
func ListRepositoryCommits(repo *git.Repository, since time.Time) ([]*Commit, error) {
w, err := repo.Worktree()
if err != nil {
return nil, err
}
if err := w.Pull(&git.PullOptions{RemoteName: "master"}); err != nil && err != git.NoErrAlreadyUpToDate {
return nil, err
}
headRef, err := repo.Head()
if err != nil {
return nil, err
}
commitIter, err := repo.Log(&git.LogOptions{From: headRef.Hash()})
if err != nil {
return nil, err
}
res := []*Commit{}
if err := commitIter.ForEach(func(c *object.Commit) error {
if c.Committer.When.Before(since) || c.Committer.When.Equal(since) {
return nil
}
etime, open, err := parseCommitMessage(c.Message)
if err != nil {
GlobalLogger.Debugln(err)
return nil
}
res = append(res, &Commit{
CommitTime: c.Committer.When,
IsOpen: open,
EventTime: etime,
Hash: c.Hash.String(),
})
return nil
}); err != nil {
return nil, err
}
return res, nil
}