Artifacts download api for artifact actions v4

* download endpoint has to use 302 redirect
* fake blob download used if direct download not possible
* downloading v3 artifacts not possible

New apis based on GitHub Rest V3
/runs/{run}/artifacts (Cannot use run index of url due to not beeing unique)
/artifacts
/artifacts/{artifact_id}/zip

Author: ChristopherHX

models/actions/artifact.go

@@ -108,10 +108,11 @@ func UpdateArtifactByID(ctx context.Context, id int64, art *ActionArtifact) erro
 
 type FindArtifactsOptions struct {
 	db.ListOptions
-	RepoID       int64
-	RunID        int64
-	ArtifactName string
-	Status       int
+	RepoID               int64
+	RunID                int64
+	ArtifactName         string
+	Status               int
+	FinalizedArtifactsV2 bool
 }
 
 func (opts FindArtifactsOptions) ToConds() builder.Cond {
@@ -128,6 +129,10 @@ func (opts FindArtifactsOptions) ToConds() builder.Cond {
 	if opts.Status > 0 {
 		cond = cond.And(builder.Eq{"status": opts.Status})
 	}
+	if opts.FinalizedArtifactsV2 {
+		cond = cond.And(builder.Eq{"status": ArtifactStatusUploadConfirmed}.Or(builder.Eq{"status": ArtifactStatusExpired}))
+		cond = cond.And(builder.Eq{"content_encoding": "application/zip"})
+	}
 
 	return cond
 }

modules/structs/repo_actions.go

@@ -32,3 +32,33 @@ type ActionTaskResponse struct {
 	Entries    []*ActionTask `json:"workflow_runs"`
 	TotalCount int64         `json:"total_count"`
 }
+
+// ActionTask represents a ActionTask
+type ActionArtifact struct {
+	ID                 int64              `json:"id"`
+	Name               string             `json:"name"`
+	SizeInBytes        int64              `json:"size_in_bytes"`
+	URL                string             `json:"url"`
+	ArchiveDownloadURL string             `json:"archive_download_url"`
+	Expired            bool               `json:"expired"`
+	WorkflowRun        *ActionWorkflowRun `json:"workflow_run"`
+
+	// swagger:strfmt date-time
+	CreatedAt time.Time `json:"created_at"`
+	// swagger:strfmt date-time
+	UpdatedAt time.Time `json:"updated_at"`
+	// swagger:strfmt date-time
+	ExpiresAt time.Time `json:"expires_at"`
+}
+
+type ActionWorkflowRun struct {
+	ID           int64  `json:"id"`
+	RepositoryID int64  `json:"repository_id"`
+	HeadSha      string `json:"head_sha"`
+}
+
+// ActionArtifactsResponse returns a ActionTask
+type ActionArtifactsResponse struct {
+	Entries    []*ActionArtifact `json:"artifacts"`
+	TotalCount int64             `json:"total_count"`
+}

routers/api/v1/api.go

@@ -1235,6 +1235,10 @@ func Routes() *web.Router {
 				}, reqToken(), reqAdmin())
 				m.Group("/actions", func() {
 					m.Get("/tasks", repo.ListActionTasks)
+					m.Get("/runs/{run}/artifacts", repo.GetArtifactsOfRun)
+					m.Get("/artifacts", repo.GetArtifacts)
+					m.Get("/artifacts/{artifact_id}/zip", repo.DownloadArtifact)
+					m.Get("/artifacts/{artifact_id}/zip/raw", repo.DownloadArtifactRaw)
 				}, reqRepoReader(unit.TypeActions), context.ReferencesGitRepo(true))
 				m.Group("/keys", func() {
 					m.Combo("").Get(repo.ListDeployKeys).