feat: parse types of reusable workflows

pkg/model/workflow.go

@@ -380,6 +380,42 @@ func commonKeysMatch2(a map[string]interface{}, b map[string]interface{}, m map[
 	return true
 }
 
+// JobType describes what type of job we are about to run
+type JobType int
+
+const (
+	// StepTypeRun is all steps that have a `run` attribute
+	JobTypeDefault JobType = iota
+
+	// StepTypeReusableWorkflowLocal is all steps that have a `uses` that is a local workflow in the .github/workflows directory
+	JobTypeReusableWorkflowLocal
+
+	// JobTypeReusableWorkflowRemote is all steps that have a `uses` that references a workflow file in a github repo
+	JobTypeReusableWorkflowRemote
+)
+
+func (j JobType) String() string {
+	switch j {
+	case JobTypeDefault:
+		return "default"
+	case JobTypeReusableWorkflowLocal:
+		return "local-reusable-workflow"
+	case JobTypeReusableWorkflowRemote:
+		return "remote-reusable-workflow"
+	}
+	return "unknown"
+}
+
+// Type returns the type of the job
+func (j *Job) Type() JobType {
+	if strings.HasPrefix(j.Uses, "./.github/workflows") && (strings.HasSuffix(j.Uses, ".yml") || strings.HasSuffix(j.Uses, ".yaml")) {
+		return JobTypeReusableWorkflowLocal
+	} else if !strings.HasPrefix(j.Uses, "./") && strings.Contains(j.Uses, ".github/workflows") && (strings.Contains(j.Uses, ".yml@") || strings.Contains(j.Uses, ".yaml@")) {
+		return JobTypeReusableWorkflowRemote
+	}
+	return JobTypeDefault
+}
+
 // ContainerSpec is the specification of the container to use for the job
 type ContainerSpec struct {
 	Image       string            `yaml:"image"`
@@ -486,6 +522,12 @@ const (
 	// StepTypeUsesActionRemote is all steps that have a `uses` that is a reference to a github repo
 	StepTypeUsesActionRemote
 
+	// StepTypeReusableWorkflowLocal is all steps that have a `uses` that is a local workflow in the .github/workflows directory
+	StepTypeReusableWorkflowLocal
+
+	// StepTypeReusableWorkflowRemote is all steps that have a `uses` that references a workflow file in a github repo
+	StepTypeReusableWorkflowRemote
+
 	// StepTypeInvalid is for steps that have invalid step action
 	StepTypeInvalid
 )
@@ -502,6 +544,10 @@ func (s StepType) String() string {
 		return "remote-action"
 	case StepTypeUsesDockerURL:
 		return "docker"
+	case StepTypeReusableWorkflowLocal:
+		return "local-reusable-workflow"
+	case StepTypeReusableWorkflowRemote:
+		return "remote-reusable-workflow"
 	}
 	return "unknown"
 }
@@ -519,6 +565,10 @@ func (s *Step) Type() StepType {
 		return StepTypeRun
 	} else if strings.HasPrefix(s.Uses, "docker://") {
 		return StepTypeUsesDockerURL
+	} else if strings.HasPrefix(s.Uses, "./.github/workflows") && (strings.HasSuffix(s.Uses, ".yml") || strings.HasSuffix(s.Uses, ".yaml")) {
+		return StepTypeReusableWorkflowLocal
+	} else if !strings.HasPrefix(s.Uses, "./") && strings.Contains(s.Uses, ".github/workflows") && (strings.Contains(s.Uses, ".yml@") || strings.Contains(s.Uses, ".yaml@")) {
+		return StepTypeReusableWorkflowRemote
 	} else if strings.HasPrefix(s.Uses, "./") {
 		return StepTypeUsesActionLocal
 	}

pkg/model/workflow_test.go

@@ -138,6 +138,31 @@ jobs:
 	})
 }
 
+func TestReadWorkflow_JobTypes(t *testing.T) {
+	yaml := `
+name: invalid job definition
+
+jobs:
+  default-job:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo
+  remote-reusable-workflow:
+    runs-on: ubuntu-latest
+    uses: remote/repo/.github/workflows/workflow.yml@main
+  local-reusable-workflow:
+    runs-on: ubuntu-latest
+    uses: ./.github/workflows/workflow.yml
+`
+
+	workflow, err := ReadWorkflow(strings.NewReader(yaml))
+	assert.NoError(t, err, "read workflow should succeed")
+	assert.Len(t, workflow.Jobs, 3)
+	assert.Equal(t, workflow.Jobs["default-job"].Type(), JobTypeDefault)
+	assert.Equal(t, workflow.Jobs["remote-reusable-workflow"].Type(), JobTypeReusableWorkflowRemote)
+	assert.Equal(t, workflow.Jobs["local-reusable-workflow"].Type(), JobTypeReusableWorkflowLocal)
+}
+
 func TestReadWorkflow_StepsTypes(t *testing.T) {
 	yaml := `
 name: invalid step definition