Add pipeline triggers

README.md

@@ -17,6 +17,15 @@ Currently supports converting only from Drone CI pipeline format with limited fu
   * `arch`
   * `version` - not supported by Woodpecker CI
 * `node`
+* `trigger`
+  * `branch`
+  * `event` - not supported by Woodpecker CI.
+  * `refs` - not supported by Woodpecker CI.
+  * `repo` - not supported by Woodpecker CI
+  * `status`
+  * `target`  - not supported by Woodpecker CI.
+  * `cron` - not supported by Woodpecker CI
+  * `action` - not supported by Woodpecker CI.
 * `workspace`
   * `path`
 * `services`

drone/conditions.go

@@ -14,6 +14,13 @@ type Conditions struct {
 	Exclude    core.Strings `yaml:"exclude,omitempty"`
 }
 
+func (c *Conditions) IsEmpty() bool {
+	if c == nil {
+		return true
+	}
+	return len(c.Conditions) == 0 && len(c.Include) == 0 && len(c.Exclude) == 0
+}
+
 func (c *Conditions) UnmarshalYAML(unmarshal func(interface{}) error) error {
 	v := &struct {
 		Include core.Strings `yaml:"include,omitempty"`
@@ -48,3 +55,14 @@ type When struct {
 	Target       *Conditions  `yaml:"target"`
 	Cron         *Conditions  `yaml:"cron"`
 }
+
+type Trigger struct {
+	Branch       *Conditions  `yaml:"branch"`
+	Event        core.Strings `yaml:"event"`
+	Refs         *Conditions  `yaml:"refs"`
+	Repositories *Conditions  `yaml:"repo"`
+	Status       core.Strings `yaml:"status"`
+	Target       *Conditions  `yaml:"target"`
+	Cron         *Conditions  `yaml:"cron"`
+	Action       *Conditions  `yaml:"action"`
+}

drone/drone.go

@@ -254,6 +254,29 @@ func (d DronePipeline) Convert(pipeline *Pipeline) (*transform.Pipeline, error)
 		}
 	}
 
+	// Trigger
+	if pipeline.Trigger != nil {
+		if !pipeline.Trigger.Branch.IsEmpty() {
+			p.Branches = &transform.Conditions{
+				Conditions: pipeline.Trigger.Branch.Conditions,
+				Include:    pipeline.Trigger.Branch.Include,
+				Exclude:    pipeline.Trigger.Branch.Exclude,
+			}
+		}
+		if len(pipeline.Trigger.Status) > 0 {
+			p.RunsOn = pipeline.Trigger.Status
+		}
+		// Unsupported trigger conditions
+		if !pipeline.Trigger.Action.IsEmpty() ||
+			!pipeline.Trigger.Cron.IsEmpty() ||
+			len(pipeline.Trigger.Event) > 0 ||
+			!pipeline.Trigger.Refs.IsEmpty() ||
+			!pipeline.Trigger.Repositories.IsEmpty() ||
+			!pipeline.Trigger.Target.IsEmpty() {
+			return nil, errors.New("unsupported trigger condition")
+		}
+	}
+
 	// Steps
 	for _, step := range pipeline.Steps {
 		if len(step.DependsOn) > 0 {

drone/drone_test.go

@@ -68,7 +68,7 @@ func TestTransformSimple(t *testing.T) {
 	assert.False(t, pipeline.Steps[0].Privileged)
 	assert.Len(t, pipeline.Steps[0].Commands, 1)
 	require.NotNil(t, pipeline.Steps[0].When)
-	assert.ElementsMatch(t, []string{"push"}, pipeline.Steps[0].When.Event)
+	assert.ElementsMatch(t, []string{"push", "pull_request"}, pipeline.Steps[0].When.Event)
 	assert.Empty(t, pipeline.Steps[0].When.Branch.Conditions)
 	assert.Empty(t, pipeline.Steps[0].When.Branch.Include)
 	assert.ElementsMatch(t, []string{"main", "release/*"}, pipeline.Steps[0].When.Branch.Exclude)
@@ -101,6 +101,7 @@ func TestTransformSimple(t *testing.T) {
 	require.NotNil(t, pipeline, "deploy pipeline not found")
 
 	assert.True(t, pipeline.SkipClone)
+	assert.ElementsMatch(t, []string{"success"}, pipeline.RunsOn)
 
 	require.Len(t, pipeline.Steps, 1)
 	assert.Equal(t, "deploy", pipeline.Steps[0].Name)

drone/pipeline.go

@@ -59,5 +59,6 @@ type Pipeline struct {
 	Clone     *Clone            `yaml:"clone"`
 	Services  []*Service        `yaml:"services"`
 	Steps     []*Step           `yaml:"steps"`
+	Trigger   *Trigger          `yaml:"trigger"`
 	DependsOn []string          `yaml:"depends_on"`
 }

drone/testdata/.drone.yml

@@ -34,6 +34,7 @@ steps:
   when:
     event:
     - push
+    - pull_request
     branch:
       exclude:
       - main

pipeline.go

@@ -82,10 +82,12 @@ type Pipeline struct {
 	Name      string            `yaml:"-"`
 	Platform  string            `yaml:"platform,omitempty"`
 	Labels    map[string]string `yaml:"labels,omitempty"`
+	RunsOn    []string          `yaml:"runs_on,omitempty"`
+	Branches  *Conditions       `yaml:"branches,omitempty"`
+	DependsOn []string          `yaml:"depends_on,omitempty"`
 	Services  Services          `yaml:"services,omitempty"`
 	Workspace *Workspace        `yaml:"workspace,omitempty"`
 	SkipClone bool              `yaml:"skip_clone,omitempty"`
 	Clone     *Clone            `yaml:"clone,omitempty"`
 	Steps     Steps             `yaml:"pipeline"`
-	DependsOn []string          `yaml:"depends_on,omitempty"`
 }