420 lines
11 KiB
Go
420 lines
11 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package actions
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"time"
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actions_model "code.gitea.io/gitea/models/actions"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/unit"
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"code.gitea.io/gitea/modules/actions"
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"code.gitea.io/gitea/modules/base"
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context_module "code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/timeutil"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/modules/web"
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actions_service "code.gitea.io/gitea/services/actions"
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"xorm.io/builder"
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)
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func View(ctx *context_module.Context) {
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ctx.Data["PageIsActions"] = true
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runIndex := ctx.ParamsInt64("run")
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jobIndex := ctx.ParamsInt64("job")
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ctx.Data["RunIndex"] = runIndex
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ctx.Data["JobIndex"] = jobIndex
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ctx.Data["ActionsURL"] = ctx.Repo.RepoLink + "/actions"
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if getRunJobs(ctx, runIndex, jobIndex); ctx.Written() {
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return
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}
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ctx.HTML(http.StatusOK, tplViewActions)
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}
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type ViewRequest struct {
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LogCursors []struct {
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Step int `json:"step"`
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Cursor int64 `json:"cursor"`
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Expanded bool `json:"expanded"`
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} `json:"logCursors"`
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}
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type ViewResponse struct {
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State struct {
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Run struct {
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Link string `json:"link"`
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Title string `json:"title"`
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Status string `json:"status"`
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CanCancel bool `json:"canCancel"`
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CanApprove bool `json:"canApprove"` // the run needs an approval and the doer has permission to approve
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CanRerun bool `json:"canRerun"`
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Done bool `json:"done"`
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Jobs []*ViewJob `json:"jobs"`
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Commit ViewCommit `json:"commit"`
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} `json:"run"`
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CurrentJob struct {
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Title string `json:"title"`
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Detail string `json:"detail"`
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Steps []*ViewJobStep `json:"steps"`
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} `json:"currentJob"`
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} `json:"state"`
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Logs struct {
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StepsLog []*ViewStepLog `json:"stepsLog"`
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} `json:"logs"`
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}
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type ViewJob struct {
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ID int64 `json:"id"`
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Name string `json:"name"`
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Status string `json:"status"`
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CanRerun bool `json:"canRerun"`
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Duration string `json:"duration"`
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}
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type ViewCommit struct {
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LocaleCommit string `json:"localeCommit"`
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LocalePushedBy string `json:"localePushedBy"`
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ShortSha string `json:"shortSHA"`
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Link string `json:"link"`
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Pusher ViewUser `json:"pusher"`
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Branch ViewBranch `json:"branch"`
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}
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type ViewUser struct {
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DisplayName string `json:"displayName"`
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Link string `json:"link"`
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}
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type ViewBranch struct {
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Name string `json:"name"`
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Link string `json:"link"`
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}
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type ViewJobStep struct {
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Summary string `json:"summary"`
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Duration string `json:"duration"`
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Status string `json:"status"`
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}
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type ViewStepLog struct {
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Step int `json:"step"`
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Cursor int64 `json:"cursor"`
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Lines []*ViewStepLogLine `json:"lines"`
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}
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type ViewStepLogLine struct {
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Index int64 `json:"index"`
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Message string `json:"message"`
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Timestamp float64 `json:"timestamp"`
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}
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func ViewPost(ctx *context_module.Context) {
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req := web.GetForm(ctx).(*ViewRequest)
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runIndex := ctx.ParamsInt64("run")
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jobIndex := ctx.ParamsInt64("job")
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current, jobs := getRunJobs(ctx, runIndex, jobIndex)
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if ctx.Written() {
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return
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}
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run := current.Run
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if err := run.LoadAttributes(ctx); err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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resp := &ViewResponse{}
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resp.State.Run.Title = run.Title
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resp.State.Run.Link = run.Link()
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resp.State.Run.CanCancel = !run.Status.IsDone() && ctx.Repo.CanWrite(unit.TypeActions)
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resp.State.Run.CanApprove = run.NeedApproval && ctx.Repo.CanWrite(unit.TypeActions)
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resp.State.Run.CanRerun = run.Status.IsDone() && ctx.Repo.CanWrite(unit.TypeActions)
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resp.State.Run.Done = run.Status.IsDone()
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resp.State.Run.Jobs = make([]*ViewJob, 0, len(jobs)) // marshal to '[]' instead fo 'null' in json
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resp.State.Run.Status = run.Status.String()
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for _, v := range jobs {
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resp.State.Run.Jobs = append(resp.State.Run.Jobs, &ViewJob{
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ID: v.ID,
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Name: v.Name,
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Status: v.Status.String(),
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CanRerun: v.Status.IsDone() && ctx.Repo.CanWrite(unit.TypeActions),
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Duration: v.Duration().String(),
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})
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}
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pusher := ViewUser{
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DisplayName: run.TriggerUser.GetDisplayName(),
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Link: run.TriggerUser.HomeLink(),
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}
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branch := ViewBranch{
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Name: run.PrettyRef(),
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Link: run.RefLink(),
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}
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resp.State.Run.Commit = ViewCommit{
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LocaleCommit: ctx.Tr("actions.runs.commit"),
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LocalePushedBy: ctx.Tr("actions.runs.pushed_by"),
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ShortSha: base.ShortSha(run.CommitSHA),
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Link: fmt.Sprintf("%s/commit/%s", run.Repo.Link(), run.CommitSHA),
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Pusher: pusher,
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Branch: branch,
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}
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var task *actions_model.ActionTask
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if current.TaskID > 0 {
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var err error
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task, err = actions_model.GetTaskByID(ctx, current.TaskID)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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task.Job = current
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if err := task.LoadAttributes(ctx); err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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}
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resp.State.CurrentJob.Title = current.Name
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resp.State.CurrentJob.Detail = current.Status.LocaleString(ctx.Locale)
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if run.NeedApproval {
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resp.State.CurrentJob.Detail = ctx.Locale.Tr("actions.need_approval_desc")
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}
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resp.State.CurrentJob.Steps = make([]*ViewJobStep, 0) // marshal to '[]' instead fo 'null' in json
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resp.Logs.StepsLog = make([]*ViewStepLog, 0) // marshal to '[]' instead fo 'null' in json
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if task != nil {
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steps := actions.FullSteps(task)
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for _, v := range steps {
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resp.State.CurrentJob.Steps = append(resp.State.CurrentJob.Steps, &ViewJobStep{
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Summary: v.Name,
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Duration: v.Duration().String(),
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Status: v.Status.String(),
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})
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}
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for _, cursor := range req.LogCursors {
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if !cursor.Expanded {
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continue
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}
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step := steps[cursor.Step]
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logLines := make([]*ViewStepLogLine, 0) // marshal to '[]' instead fo 'null' in json
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index := step.LogIndex + cursor.Cursor
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validCursor := cursor.Cursor >= 0 &&
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// !(cursor.Cursor < step.LogLength) when the frontend tries to fetch next line before it's ready.
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// So return the same cursor and empty lines to let the frontend retry.
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cursor.Cursor < step.LogLength &&
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// !(index < task.LogIndexes[index]) when task data is older than step data.
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// It can be fixed by making sure write/read tasks and steps in the same transaction,
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// but it's easier to just treat it as fetching the next line before it's ready.
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index < int64(len(task.LogIndexes))
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if validCursor {
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length := step.LogLength - cursor.Cursor
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offset := task.LogIndexes[index]
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var err error
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logRows, err := actions.ReadLogs(ctx, task.LogInStorage, task.LogFilename, offset, length)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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for i, row := range logRows {
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logLines = append(logLines, &ViewStepLogLine{
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Index: cursor.Cursor + int64(i) + 1, // start at 1
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Message: row.Content,
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Timestamp: float64(row.Time.AsTime().UnixNano()) / float64(time.Second),
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})
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}
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}
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resp.Logs.StepsLog = append(resp.Logs.StepsLog, &ViewStepLog{
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Step: cursor.Step,
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Cursor: cursor.Cursor + int64(len(logLines)),
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Lines: logLines,
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})
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}
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}
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ctx.JSON(http.StatusOK, resp)
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}
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func RerunOne(ctx *context_module.Context) {
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runIndex := ctx.ParamsInt64("run")
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jobIndex := ctx.ParamsInt64("job")
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job, _ := getRunJobs(ctx, runIndex, jobIndex)
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if ctx.Written() {
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return
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}
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if err := rerunJob(ctx, job); err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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ctx.JSON(http.StatusOK, struct{}{})
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}
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func RerunAll(ctx *context_module.Context) {
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runIndex := ctx.ParamsInt64("run")
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_, jobs := getRunJobs(ctx, runIndex, 0)
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if ctx.Written() {
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return
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}
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for _, j := range jobs {
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if err := rerunJob(ctx, j); err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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}
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ctx.JSON(http.StatusOK, struct{}{})
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}
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func rerunJob(ctx *context_module.Context, job *actions_model.ActionRunJob) error {
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status := job.Status
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if !status.IsDone() {
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return nil
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}
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job.TaskID = 0
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job.Status = actions_model.StatusWaiting
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job.Started = 0
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job.Stopped = 0
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if err := db.WithTx(ctx, func(ctx context.Context) error {
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_, err := actions_model.UpdateRunJob(ctx, job, builder.Eq{"status": status}, "task_id", "status", "started", "stopped")
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return err
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}); err != nil {
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return err
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}
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actions_service.CreateCommitStatus(ctx, job)
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return nil
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}
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func Cancel(ctx *context_module.Context) {
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runIndex := ctx.ParamsInt64("run")
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_, jobs := getRunJobs(ctx, runIndex, -1)
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if ctx.Written() {
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return
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}
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if err := db.WithTx(ctx, func(ctx context.Context) error {
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for _, job := range jobs {
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status := job.Status
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if status.IsDone() {
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continue
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}
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if job.TaskID == 0 {
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job.Status = actions_model.StatusCancelled
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job.Stopped = timeutil.TimeStampNow()
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n, err := actions_model.UpdateRunJob(ctx, job, builder.Eq{"task_id": 0}, "status", "stopped")
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if err != nil {
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return err
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}
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if n == 0 {
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return fmt.Errorf("job has changed, try again")
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}
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continue
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}
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if err := actions_model.StopTask(ctx, job.TaskID, actions_model.StatusCancelled); err != nil {
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return err
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}
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}
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return nil
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}); err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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actions_service.CreateCommitStatus(ctx, jobs...)
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ctx.JSON(http.StatusOK, struct{}{})
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}
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func Approve(ctx *context_module.Context) {
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runIndex := ctx.ParamsInt64("run")
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current, jobs := getRunJobs(ctx, runIndex, -1)
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if ctx.Written() {
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return
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}
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run := current.Run
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doer := ctx.Doer
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if err := db.WithTx(ctx, func(ctx context.Context) error {
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run.NeedApproval = false
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run.ApprovedBy = doer.ID
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if err := actions_model.UpdateRun(ctx, run, "need_approval", "approved_by"); err != nil {
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return err
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}
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for _, job := range jobs {
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if len(job.Needs) == 0 && job.Status.IsBlocked() {
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job.Status = actions_model.StatusWaiting
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_, err := actions_model.UpdateRunJob(ctx, job, nil, "status")
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if err != nil {
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return err
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}
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}
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}
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return nil
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}); err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return
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}
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actions_service.CreateCommitStatus(ctx, jobs...)
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ctx.JSON(http.StatusOK, struct{}{})
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}
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// getRunJobs gets the jobs of runIndex, and returns jobs[jobIndex], jobs.
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// Any error will be written to the ctx.
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// It never returns a nil job of an empty jobs, if the jobIndex is out of range, it will be treated as 0.
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func getRunJobs(ctx *context_module.Context, runIndex, jobIndex int64) (*actions_model.ActionRunJob, []*actions_model.ActionRunJob) {
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run, err := actions_model.GetRunByIndex(ctx, ctx.Repo.Repository.ID, runIndex)
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if err != nil {
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if errors.Is(err, util.ErrNotExist) {
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ctx.Error(http.StatusNotFound, err.Error())
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return nil, nil
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}
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ctx.Error(http.StatusInternalServerError, err.Error())
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return nil, nil
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}
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run.Repo = ctx.Repo.Repository
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jobs, err := actions_model.GetRunJobsByRunID(ctx, run.ID)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, err.Error())
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return nil, nil
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}
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if len(jobs) == 0 {
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ctx.Error(http.StatusNotFound, err.Error())
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return nil, nil
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}
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for _, v := range jobs {
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v.Run = run
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}
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if jobIndex >= 0 && jobIndex < int64(len(jobs)) {
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return jobs[jobIndex], jobs
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}
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return jobs[0], jobs
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}
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