terraform/builtin/providers/gitlab/resource_gitlab_project_hook.go

package gitlab

import (
	"fmt"
	"log"
	"strconv"

	"github.com/hashicorp/terraform/helper/schema"
	gitlab "github.com/xanzy/go-gitlab"
)

func resourceGitlabProjectHook() *schema.Resource {
	return &schema.Resource{
		Create: resourceGitlabProjectHookCreate,
		Read:   resourceGitlabProjectHookRead,
		Update: resourceGitlabProjectHookUpdate,
		Delete: resourceGitlabProjectHookDelete,

		Schema: map[string]*schema.Schema{
			"project": {
				Type:     schema.TypeString,
				Required: true,
			},
			"url": {
				Type:     schema.TypeString,
				Required: true,
			},
			"token": {
				Type:      schema.TypeString,
				Optional:  true,
				Sensitive: true,
			},
			"push_events": {
				Type:     schema.TypeBool,
				Optional: true,
				Default:  true,
			},
			"issues_events": {
				Type:     schema.TypeBool,
				Optional: true,
			},
			"merge_requests_events": {
				Type:     schema.TypeBool,
				Optional: true,
			},
			"tag_push_events": {
				Type:     schema.TypeBool,
				Optional: true,
			},
			"note_events": {
				Type:     schema.TypeBool,
				Optional: true,
			},
			"build_events": {
				Type:     schema.TypeBool,
				Optional: true,
			},
			"pipeline_events": {
				Type:     schema.TypeBool,
				Optional: true,
			},
			"wiki_page_events": {
				Type:     schema.TypeBool,
				Optional: true,
			},
			"enable_ssl_verification": {
				Type:     schema.TypeBool,
				Optional: true,
				Default:  true,
			},
		},
	}
}

func resourceGitlabProjectHookCreate(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*gitlab.Client)
	project := d.Get("project").(string)
	options := &gitlab.AddProjectHookOptions{
		URL:                   gitlab.String(d.Get("url").(string)),
		PushEvents:            gitlab.Bool(d.Get("push_events").(bool)),
		IssuesEvents:          gitlab.Bool(d.Get("issues_events").(bool)),
		MergeRequestsEvents:   gitlab.Bool(d.Get("merge_requests_events").(bool)),
		TagPushEvents:         gitlab.Bool(d.Get("tag_push_events").(bool)),
		NoteEvents:            gitlab.Bool(d.Get("note_events").(bool)),
		BuildEvents:           gitlab.Bool(d.Get("build_events").(bool)),
		PipelineEvents:        gitlab.Bool(d.Get("pipeline_events").(bool)),
		WikiPageEvents:        gitlab.Bool(d.Get("wiki_page_events").(bool)),
		EnableSSLVerification: gitlab.Bool(d.Get("enable_ssl_verification").(bool)),
	}

	if v, ok := d.GetOk("token"); ok {
		options.Token = gitlab.String(v.(string))
	}

	log.Printf("[DEBUG] create gitlab project hook %q", options.URL)

	hook, _, err := client.Projects.AddProjectHook(project, options)
	if err != nil {
		return err
	}

	d.SetId(fmt.Sprintf("%d", hook.ID))

	return resourceGitlabProjectHookRead(d, meta)
}

func resourceGitlabProjectHookRead(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*gitlab.Client)
	project := d.Get("project").(string)
	hookId, err := strconv.Atoi(d.Id())
	if err != nil {
		return err
	}
	log.Printf("[DEBUG] read gitlab project hook %s/%d", project, hookId)

	hook, response, err := client.Projects.GetProjectHook(project, hookId)
	if err != nil {
		if response.StatusCode == 404 {
			log.Printf("[WARN] removing project hook %d from state because it no longer exists in gitlab", hookId)
			d.SetId("")
			return nil
		}

		return err
	}

	d.Set("url", hook.URL)
	d.Set("push_events", hook.PushEvents)
	d.Set("issues_events", hook.IssuesEvents)
	d.Set("merge_requests_events", hook.MergeRequestsEvents)
	d.Set("tag_push_events", hook.TagPushEvents)
	d.Set("note_events", hook.NoteEvents)
	d.Set("build_events", hook.BuildEvents)
	d.Set("pipeline_events", hook.PipelineEvents)
	d.Set("wiki_page_events", hook.WikiPageEvents)
	d.Set("enable_ssl_verification", hook.EnableSSLVerification)
	return nil
}

func resourceGitlabProjectHookUpdate(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*gitlab.Client)
	project := d.Get("project").(string)
	hookId, err := strconv.Atoi(d.Id())
	if err != nil {
		return err
	}
	options := &gitlab.EditProjectHookOptions{
		URL:                   gitlab.String(d.Get("url").(string)),
		PushEvents:            gitlab.Bool(d.Get("push_events").(bool)),
		IssuesEvents:          gitlab.Bool(d.Get("issues_events").(bool)),
		MergeRequestsEvents:   gitlab.Bool(d.Get("merge_requests_events").(bool)),
		TagPushEvents:         gitlab.Bool(d.Get("tag_push_events").(bool)),
		NoteEvents:            gitlab.Bool(d.Get("note_events").(bool)),
		BuildEvents:           gitlab.Bool(d.Get("build_events").(bool)),
		PipelineEvents:        gitlab.Bool(d.Get("pipeline_events").(bool)),
		WikiPageEvents:        gitlab.Bool(d.Get("wiki_page_events").(bool)),
		EnableSSLVerification: gitlab.Bool(d.Get("enable_ssl_verification").(bool)),
	}

	if d.HasChange("token") {
		options.Token = gitlab.String(d.Get("token").(string))
	}

	log.Printf("[DEBUG] update gitlab project hook %s", d.Id())

	_, _, err = client.Projects.EditProjectHook(project, hookId, options)
	if err != nil {
		return err
	}

	return resourceGitlabProjectHookRead(d, meta)
}

func resourceGitlabProjectHookDelete(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*gitlab.Client)
	project := d.Get("project").(string)
	hookId, err := strconv.Atoi(d.Id())
	if err != nil {
		return err
	}
	log.Printf("[DEBUG] Delete gitlab project hook %s", d.Id())

	_, err = client.Projects.DeleteProjectHook(project, hookId)
	return err
}