keon94 commented on code in PR #2050:
URL: https://github.com/apache/incubator-devlake/pull/2050#discussion_r897438264
##########
plugins/gitextractor/parser/repo.go:
##########
@@ -0,0 +1,335 @@
+package parser
+
+import (
+ "context"
+ "fmt"
+ "github.com/apache/incubator-devlake/models/domainlayer"
+ "github.com/apache/incubator-devlake/models/domainlayer/code"
+ "github.com/apache/incubator-devlake/plugins/core"
+ "github.com/apache/incubator-devlake/plugins/gitextractor/models"
+ git "github.com/libgit2/git2go/v33"
+)
+
+type GitRepo struct {
+ store models.Store
+ taskCtx core.TaskContext
+ ctx context.Context
+ logger core.Logger
+ id string
+ repo *git.Repository
+ cleanup func()
+}
+
+func (r *GitRepo) CollectAll(subtaskCtx core.SubTaskContext) error {
+ r.taskCtx.SetProgress(0, -1)
+ err := r.CollectTags(subtaskCtx)
+ if err != nil {
+ return err
+ }
+ err = r.CollectBranches(subtaskCtx)
+ if err != nil {
+ return err
+ }
+ return r.CollectCommits(subtaskCtx)
+}
+
+func (r *GitRepo) Close() error {
+ defer func() {
+ if r.cleanup != nil {
+ r.cleanup()
+ }
+ }()
+ return r.store.Close()
+}
+
+func (r *GitRepo) CountTags() (int, error) {
+ tags, err := r.repo.Tags.List()
+ if err != nil {
+ return 0, err
+ }
+ return len(tags), nil
+}
+
+func (r *GitRepo) CountBranches() (int, error) {
+ var repoInter *git.BranchIterator
+ repoInter, err := r.repo.NewBranchIterator(git.BranchAll)
+ if err != nil {
+ return 0, err
+ }
+ count := 0
+ err = repoInter.ForEach(func(branch *git.Branch, branchType
git.BranchType) error {
+ select {
+ case <-r.ctx.Done():
+ return r.ctx.Err()
+ default:
+ break
+ }
+ if branch.IsBranch() {
+ count++
+ }
+ return nil
+ })
+ return count, err
+}
+
+func (r *GitRepo) CountCommits() (int, error) {
+ odb, err := r.repo.Odb()
+ if err != nil {
+ return 0, err
+ }
+ count := 0
+ err = odb.ForEach(func(id *git.Oid) error {
+ select {
+ case <-r.ctx.Done():
+ return r.ctx.Err()
+ default:
+ break
+ }
+ commit, _ := r.repo.LookupCommit(id)
+ if commit != nil {
+ count++
+ }
+ return nil
+ })
+ return count, err
+}
+
+func (r *GitRepo) CollectTags(_ core.SubTaskContext) error {
Review Comment:
The struct tracks the taskContext, but these methods are using the subtask
context to increment each subtask's progress (actually L127 here needs to be
fixed)
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