Merge 14b6ce7560 into 91610a987e

routers/api/v1/api.go

@@ -1168,6 +1168,10 @@ func Routes() *web.Router {
 					m.Post("/{workflow_id}/dispatches", reqRepoWriter(unit.TypeActions), bind(api.CreateActionWorkflowDispatch{}), repo.ActionsDispatchWorkflow)
 				}, context.ReferencesGitRepo(), reqToken(), reqRepoReader(unit.TypeActions))
 
+				m.Group("/actions/runs", func() {
+					m.Get("/{run_id}/jobs/{job}/logs", repo.DownloadActionsRunLogs)
+				}, context.ReferencesGitRepo(), reqToken(), reqRepoReader(unit.TypeActions))
+
 				m.Group("/hooks/git", func() {
 					m.Combo("").Get(repo.ListGitHooks)
 					m.Group("/{id}", func() {

routers/api/v1/repo/actions_run.go

@@ -0,0 +1,143 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repo
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+	"strings"
+
+	actions_model "code.gitea.io/gitea/models/actions"
+	"code.gitea.io/gitea/modules/actions"
+	"code.gitea.io/gitea/modules/util"
+	"code.gitea.io/gitea/services/context"
+)
+
+func getRunIndex(ctx *context.APIContext) int64 {
+	// if run param is "latest", get the latest run index
+	if ctx.PathParam("run_id") == "latest" {
+		if run, _ := actions_model.GetLatestRun(ctx, ctx.Repo.Repository.ID); run != nil {
+			return run.Index
+		}
+	}
+	return ctx.PathParamInt64("run_id")
+}
+
+// getRunJobs gets the jobs of runIndex, and returns jobs[jobIndex], jobs.
+// Any error will be written to the ctx.
+// It never returns a nil job of an empty jobs, if the jobIndex is out of range, it will be treated as 0.
+func getRunJobs(ctx *context.APIContext, runIndex, jobIndex int64) (*actions_model.ActionRunJob, []*actions_model.ActionRunJob) {
+	run, err := actions_model.GetRunByIndex(ctx, ctx.Repo.Repository.ID, runIndex)
+	if err != nil {
+		if errors.Is(err, util.ErrNotExist) {
+			ctx.HTTPError(http.StatusNotFound, err.Error())
+			return nil, nil
+		}
+		ctx.HTTPError(http.StatusInternalServerError, err.Error())
+		return nil, nil
+	}
+	run.Repo = ctx.Repo.Repository
+	jobs, err := actions_model.GetRunJobsByRunID(ctx, run.ID)
+	if err != nil {
+		ctx.HTTPError(http.StatusInternalServerError, err.Error())
+		return nil, nil
+	}
+	if len(jobs) == 0 {
+		ctx.HTTPError(http.StatusNotFound)
+		return nil, nil
+	}
+
+	for _, v := range jobs {
+		v.Run = run
+	}
+
+	if jobIndex >= 0 && jobIndex < int64(len(jobs)) {
+		return jobs[jobIndex], jobs
+	}
+	return jobs[0], jobs
+}
+
+func DownloadActionsRunLogs(ctx *context.APIContext) {
+	// swagger:operation GET /repos/{owner}/{repo}/actions/runs/{run_id}/jobs/{job}/logs repository downloadActionsRunLogs
+	// ---
+	// summary: Downloads the logs for a workflow run redirects to blob url
+	// 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_id
+	//   in: path
+	//   description: id of the run, this could be latest
+	//   type: integer
+	//   required: true
+	// - name: job
+	//   in: path
+	//   description: id of the job
+	//   type: integer
+	//   required: true
+	// responses:
+	//   "302":
+	//     description: redirect to the blob download
+	//   "400":
+	//     "$ref": "#/responses/error"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+
+	runIndex := getRunIndex(ctx)
+	jobIndex := ctx.PathParamInt64("job")
+
+	job, _ := getRunJobs(ctx, runIndex, jobIndex)
+	if ctx.Written() {
+		return
+	}
+	if job.TaskID == 0 {
+		ctx.HTTPError(http.StatusNotFound, "job is not started")
+		return
+	}
+
+	err := job.LoadRun(ctx)
+	if err != nil {
+		ctx.HTTPError(http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	task, err := actions_model.GetTaskByID(ctx, job.TaskID)
+	if err != nil {
+		ctx.HTTPError(http.StatusInternalServerError, err.Error())
+		return
+	}
+	if task.LogExpired {
+		ctx.HTTPError(http.StatusNotFound, "logs have been cleaned up")
+		return
+	}
+
+	reader, err := actions.OpenLogs(ctx, task.LogInStorage, task.LogFilename)
+	if err != nil {
+		ctx.HTTPError(http.StatusInternalServerError, err.Error())
+		return
+	}
+	defer reader.Close()
+
+	workflowName := job.Run.WorkflowID
+	if p := strings.Index(workflowName, "."); p > 0 {
+		workflowName = workflowName[0:p]
+	}
+	ctx.ServeContent(reader, &context.ServeHeaderOptions{
+		Filename:           fmt.Sprintf("%v-%v-%v.log", workflowName, job.Name, task.ID),
+		ContentLength:      &task.LogSize,
+		ContentType:        "text/plain",
+		ContentTypeCharset: "utf-8",
+		Disposition:        "attachment",
+	})
+}

templates/swagger/v1_json.tmpl

@@ -4220,6 +4220,59 @@
         }
       }
     },
+    "/repos/{owner}/{repo}/actions/runs/{run_id}/jobs/{job}/logs": {
+      "get": {
+        "produces": [
+          "application/json"
+        ],
+        "tags": [
+          "repository"
+        ],
+        "summary": "Downloads the logs for a workflow run redirects to blob url",
+        "operationId": "downloadActionsRunLogs",
+        "parameters": [
+          {
+            "type": "string",
+            "description": "name of the owner",
+            "name": "owner",
+            "in": "path",
+            "required": true
+          },
+          {
+            "type": "string",
+            "description": "name of the repository",
+            "name": "repo",
+            "in": "path",
+            "required": true
+          },
+          {
+            "type": "integer",
+            "description": "id of the run, this could be latest",
+            "name": "run_id",
+            "in": "path",
+            "required": true
+          },
+          {
+            "type": "integer",
+            "description": "id of the job",
+            "name": "job",
+            "in": "path",
+            "required": true
+          }
+        ],
+        "responses": {
+          "302": {
+            "description": "redirect to the blob download"
+          },
+          "400": {
+            "$ref": "#/responses/error"
+          },
+          "404": {
+            "$ref": "#/responses/notFound"
+          }
+        }
+      }
+    },
     "/repos/{owner}/{repo}/actions/runs/{run}/artifacts": {
       "get": {
         "produces": [