woodpecker/server/model/proc.go
Anbraten 8e8f8967c3
Improve status updates (#561)
- link to specific proc (only general build before)
- set status for all procs (before: only for the whole build on some SCMs)
- set status after restart
- set status to pending after waiting for approval
- make status of gitlab, gitea & github equal
- dedupe status update code
- dedupe `PostBuild` code

close #410, close #297, close #459, close #521
2021-12-28 17:02:49 +01:00

96 lines
3.3 KiB
Go

// Copyright 2021 Woodpecker Authors
// Copyright 2018 Drone.IO Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package model
import "fmt"
// ProcStore persists process information to storage.
type ProcStore interface {
ProcLoad(int64) (*Proc, error)
ProcFind(*Build, int) (*Proc, error)
ProcChild(*Build, int, string) (*Proc, error)
ProcList(*Build) ([]*Proc, error)
ProcCreate([]*Proc) error
ProcUpdate(*Proc) error
ProcClear(*Build) error
}
// Proc represents a process in the build pipeline.
// swagger:model proc
type Proc struct {
ID int64 `json:"id" xorm:"pk autoincr 'proc_id'"`
BuildID int64 `json:"build_id" xorm:"UNIQUE(s) INDEX 'proc_build_id'"`
PID int `json:"pid" xorm:"UNIQUE(s) 'proc_pid'"`
PPID int `json:"ppid" xorm:"proc_ppid"`
PGID int `json:"pgid" xorm:"proc_pgid"`
Name string `json:"name" xorm:"proc_name"`
State StatusValue `json:"state" xorm:"proc_state"`
Error string `json:"error,omitempty" xorm:"VARCHAR(500) proc_error"`
ExitCode int `json:"exit_code" xorm:"proc_exit_code"`
Started int64 `json:"start_time,omitempty" xorm:"proc_started"`
Stopped int64 `json:"end_time,omitempty" xorm:"proc_stopped"`
Machine string `json:"machine,omitempty" xorm:"proc_machine"`
Platform string `json:"platform,omitempty" xorm:"proc_platform"`
Environ map[string]string `json:"environ,omitempty" xorm:"json 'proc_environ'"`
Children []*Proc `json:"children,omitempty" xorm:"-"`
}
// TableName return database table name for xorm
func (Proc) TableName() string {
return "procs"
}
// Running returns true if the process state is pending or running.
func (p *Proc) Running() bool {
return p.State == StatusPending || p.State == StatusRunning
}
// Failing returns true if the process state is failed, killed or error.
func (p *Proc) Failing() bool {
return p.State == StatusError || p.State == StatusKilled || p.State == StatusFailure
}
// IsParent returns true if the process is a parent process.
func (p *Proc) IsParent() bool {
return p.PPID == 0
}
// Tree creates a process tree from a flat process list.
func Tree(procs []*Proc) ([]*Proc, error) {
var nodes []*Proc
for _, proc := range procs {
if proc.PPID == 0 {
nodes = append(nodes, proc)
} else {
parent, err := findNode(nodes, proc.PPID)
if err != nil {
return nil, err
}
parent.Children = append(parent.Children, proc)
}
}
return nodes, nil
}
func findNode(nodes []*Proc, pid int) (*Proc, error) {
for _, node := range nodes {
if node.PID == pid {
return node, nil
}
}
return nil, fmt.Errorf("Corrupt proc structure")
}