Unique status for matrix (#2695)

implement this fix but with an additional field on workflows to not
change the workflow name

closes #1840 
closes #713

---------

Co-authored-by: 6543 <6543@obermui.de>

cmd/server/flags.go

@@ -244,7 +244,7 @@ var flags = append([]cli.Flag{
 		EnvVars: []string{"WOODPECKER_STATUS_CONTEXT_FORMAT"},
 		Name:    "status-context-format",
 		Usage:   "status context format",
-		Value:   "{{ .context }}/{{ .event }}/{{ .workflow }}",
+		Value:   "{{ .context }}/{{ .event }}/{{ .workflow }}{{if not (eq .axis_id 0}}/{{.axis_id}}{{end}}",
 	},
 	&cli.BoolFlag{
 		EnvVars: []string{"WOODPECKER_MIGRATIONS_ALLOW_LONG"},

docs/docs/30-administration/10-server-config.md

@@ -517,7 +517,7 @@ Context prefix Woodpecker will use to publish status messages to SCM. You probab
 
 ### `WOODPECKER_STATUS_CONTEXT_FORMAT`
 
-> Default: `{{ .context }}/{{ .event }}/{{ .workflow }}`
+> Default: `{{ .context }}/{{ .event }}/{{ .workflow }}{{if not (eq .axis_id 0}}/{{.axis_id}}{{end}}`
 
 Template for the status messages published to forges, uses [Go templates](https://pkg.go.dev/text/template) as template language.
 Supported variables:

pipeline/stepBuilder.go

@@ -77,12 +77,13 @@ func (b *StepBuilder) Build() ([]*Item, error) {
 			axes = append(axes, matrix.Axis{})
 		}
 
-		for _, axis := range axes {
+		for i, axis := range axes {
 			workflow := &model.Workflow{
 				PID:     pidSequence,
 				State:   model.StatusPending,
 				Environ: axis,
 				Name:    SanitizePath(y.Name),
+				AxisID:  i + 1,
 			}
 			item, err := b.genItemForWorkflow(workflow, axis, string(y.Data))
 			if err != nil {

server/forge/common/status.go

@@ -19,6 +19,8 @@ import (
 	"fmt"
 	"text/template"
 
+	"github.com/rs/zerolog/log"
+
 	"github.com/woodpecker-ci/woodpecker/server"
 	"github.com/woodpecker-ci/woodpecker/server/model"
 )
@@ -41,8 +43,10 @@ func GetPipelineStatusContext(repo *model.Repo, pipeline *model.Pipeline, workfl
 		"workflow": workflow.Name,
 		"owner":    repo.Owner,
 		"repo":     repo.Name,
+		"axis_id":  workflow.AxisID,
 	})
 	if err != nil {
+		log.Error().Err(err).Msg("could not create status context")
 		return ""
 	}
 

server/model/workflow.go

@@ -28,6 +28,7 @@ type Workflow struct {
 	AgentID    int64             `json:"agent_id,omitempty"   xorm:"workflow_agent_id"`
 	Platform   string            `json:"platform,omitempty"   xorm:"workflow_platform"`
 	Environ    map[string]string `json:"environ,omitempty"    xorm:"json 'workflow_environ'"`
+	AxisID     int               `json:"-"                    xorm:"workflow_axis_id"`
 	Children   []*Step           `json:"children,omitempty"   xorm:"-"`
 }