2 files changed, 56 insertions, 1 deletions
diff --git a/routers/api/v1/api.go b/routers/api/v1/api.go
index b98863b418..95512cb9b6 100644
--- a/routers/api/v1/api.go
+++ b/routers/api/v1/api.go
@@ -1279,7 +1279,10 @@ func Routes() *web.Router {
 				}, reqToken(), reqAdmin())
 				m.Group("/actions", func() {
 					m.Get("/tasks", repo.ListActionTasks)
-					m.Get("/runs/{run}/artifacts", repo.GetArtifactsOfRun)
+					m.Group("/runs/{run}", func() {
+						m.Get("/artifacts", repo.GetArtifactsOfRun)
+						m.Delete("", reqToken(), reqRepoWriter(unit.TypeActions), repo.DeleteActionRun)
+					})
 					m.Get("/artifacts", repo.GetArtifacts)
 					m.Group("/artifacts/{artifact_id}", func() {
 						m.Get("", repo.GetArtifact)
diff --git a/routers/api/v1/repo/action.go b/routers/api/v1/repo/action.go
index 6aef529f98..237250b2c5 100644
--- a/routers/api/v1/repo/action.go
+++ b/routers/api/v1/repo/action.go
@@ -1061,6 +1061,58 @@ func GetArtifactsOfRun(ctx *context.APIContext) {
 	ctx.JSON(http.StatusOK, &res)
 }
 
+// DeleteActionRun Delete a workflow run
+func DeleteActionRun(ctx *context.APIContext) {
+	// swagger:operation DELETE /repos/{owner}/{repo}/actions/runs/{run} repository deleteActionRun
+	// ---
+	// summary: Delete a workflow run
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: owner
+	//   in: path
+	//   description: name of the owner
+	//   type: string
+	//   required: true
+	// - name: repo
+	//   in: path
+	//   description: name of the repository
+	//   type: string
+	//   required: true
+	// - name: run
+	//   in: path
+	//   description: runid of the workflow run
+	//   type: integer
+	//   required: true
+	// responses:
+	//   "204":
+	//     description: "No Content"
+	//   "400":
+	//     "$ref": "#/responses/error"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+
+	runID := ctx.PathParamInt64("run")
+	run, err := actions_model.GetRunByRepoAndID(ctx, ctx.Repo.Repository.ID, runID)
+	if errors.Is(err, util.ErrNotExist) {
+		ctx.APIError(http.StatusNotFound, err)
+		return
+	} else if err != nil {
+		ctx.APIErrorInternal(err)
+		return
+	}
+	if !run.Status.IsDone() {
+		ctx.APIError(http.StatusBadRequest, "this workflow run is not done")
+		return
+	}
+
+	if err := actions_service.DeleteRun(ctx, run); err != nil {
+		ctx.APIErrorInternal(err)
+		return
+	}
+	ctx.Status(http.StatusNoContent)
+}
+
 // GetArtifacts Lists all artifacts for a repository.
 func GetArtifacts(ctx *context.APIContext) {
 	// swagger:operation GET /repos/{owner}/{repo}/actions/artifacts repository getArtifacts