harness-drone/vendor/github.com/Bugagazavr/go-gitlab-client/examples/projects/main.go

package main

import (
	"encoding/json"
	"flag"
	"fmt"
	"github.com/bugagazavr/go-gitlab-client"
	"io/ioutil"
	"os"
	"strconv"
	"time"
)

type Config struct {
	Host    string `json:"host"`
	ApiPath string `json:"api_path"`
	Token   string `json:"token"`
}

func main() {
	help := flag.Bool("help", false, "Show usage")

	file, e := ioutil.ReadFile("../config.json")
	if e != nil {
		fmt.Printf("Config file error: %v\n", e)
		os.Exit(1)
	}

	var config Config
	json.Unmarshal(file, &config)
	fmt.Printf("Results: %+v\n", config)

	var gitlab *gogitlab.Gitlab

	gitlab = gogitlab.NewGitlab(config.Host, config.ApiPath, config.Token)

	var method string
	flag.StringVar(&method, "m", "", "Specify method to retrieve projects infos, available methods:\n"+
		"  > -m projects\n"+
		"  > -m project               -id PROJECT_ID\n"+
		"  > -m hooks                 -id PROJECT_ID\n"+
		"  > -m branches              -id PROJECT_ID\n"+
		"  > -m merge_requests        -id PROJECT_ID\n"+
		"  > -m merge_request_notes   -id PROJECT_ID -merge_id MERGE_REQUEST_ID\n"+
		"  > -m merge_request_comment -id PROJECT_ID -merge_id MERGE_REQUEST_ID -comment COMMENT_BODY\n"+
		"  > -m team                  -id PROJECT_ID")

	var id string
	flag.StringVar(&id, "id", "", "Specify repository id")

	var merge_id string
	flag.StringVar(&merge_id, "merge_id", "", "Specify merge request id")

	var comment string
	flag.StringVar(&comment, "comment", "", "The body of the new comment")

	flag.Usage = func() {
		fmt.Printf("Usage:\n")
		flag.PrintDefaults()
	}
	flag.Parse()

	if *help == true || method == "" {
		flag.Usage()
		return
	}

	startedAt := time.Now()
	defer func() {
		fmt.Printf("processed in %v\n", time.Now().Sub(startedAt))
	}()

	switch method {
	case "projects":
		fmt.Println("Fetching projects…")

		projects, err := gitlab.Projects(1, 100)
		if err != nil {
			fmt.Println(err.Error())
			return
		}

		for _, project := range projects {
			fmt.Printf("> %6d | %s\n", project.Id, project.Name)
		}

	case "project":
		fmt.Println("Fetching project…")

		if id == "" {
			flag.Usage()
			return
		}

		project, err := gitlab.Project(id)
		if err != nil {
			fmt.Println(err.Error())
			return
		}

		format := "> %-23s: %s\n"

		fmt.Printf("%s\n", project.Name)
		fmt.Printf(format, "id", strconv.Itoa(project.Id))
		fmt.Printf(format, "name", project.Name)
		fmt.Printf(format, "description", project.Description)
		fmt.Printf(format, "default branch", project.DefaultBranch)
		if project.Owner != nil {
			fmt.Printf(format, "owner.name", project.Owner.Username)
		}
		fmt.Printf(format, "public", strconv.FormatBool(project.Public))
		fmt.Printf(format, "path", project.Path)
		fmt.Printf(format, "path with namespace", project.PathWithNamespace)
		fmt.Printf(format, "issues enabled", strconv.FormatBool(project.IssuesEnabled))
		fmt.Printf(format, "merge requests enabled", strconv.FormatBool(project.MergeRequestsEnabled))
		fmt.Printf(format, "wall enabled", strconv.FormatBool(project.WallEnabled))
		fmt.Printf(format, "wiki enabled", strconv.FormatBool(project.WikiEnabled))
		fmt.Printf(format, "created at", project.CreatedAtRaw)
		//fmt.Printf(format, "namespace",           project.Namespace)

	case "branches":
		fmt.Println("Fetching project branches…")

		if id == "" {
			flag.Usage()
			return
		}

		branches, err := gitlab.ProjectBranches(id)
		if err != nil {
			fmt.Println(err.Error())
			return
		}

		for _, branch := range branches {
			fmt.Printf("> %s\n", branch.Name)
		}

	case "merge_requests":
		fmt.Println("Fetching project merge_requests…")

		if id == "" {
			flag.Usage()
			return
		}

		mrs, err := gitlab.ProjectMergeRequests(id, 0, 30, "opened")
		if err != nil {
			fmt.Println(err.Error())
			return
		}

		for _, mr := range mrs {
			author := ""
			if mr.Author != nil {
				author = mr.Author.Username
			}
			assignee := ""
			if mr.Assignee != nil {
				assignee = mr.Assignee.Username
			}
			fmt.Printf("  (#%d) %s -> %s [%s] author[%s] assignee[%s]\n",
				mr.Id, mr.SourceBranch, mr.TargetBranch, mr.State,
				author, assignee)
		}

	case "merge_request_notes":
		fmt.Println("Fetching merge_request notes…")

		if id == "" {
			flag.Usage()
			return
		}

		notes, err := gitlab.MergeRequestNotes(id, merge_id, 0, 30)
		if err != nil {
			fmt.Println(err.Error())
			return
		}

		for _, note := range notes {
			author := ""
			if note.Author != nil {
				author = note.Author.Username
			}
			fmt.Printf("  [%d] author: %s <%s> %s\n",
				note.Id, author, note.CreatedAt, note.Body)
		}

	case "merge_request_comment":
		fmt.Println("Sending new merge_request comment…")

		if id == "" {
			flag.Usage()
			return
		}

		note, err := gitlab.SendMergeRequestComment(id, merge_id, comment)
		if err != nil {
			fmt.Println(err.Error())
			return
		}
		author := ""
		if note.Author != nil {
			author = note.Author.Username
		}
		fmt.Printf("  [%d] author: %s <%s> %s\n",
			note.Id, author, note.CreatedAt, note.Body)

	case "hooks":
		fmt.Println("Fetching project hooks…")

		if id == "" {
			flag.Usage()
			return
		}

		hooks, err := gitlab.ProjectHooks(id)
		if err != nil {
			fmt.Println(err.Error())
			return
		}

		for _, hook := range hooks {
			fmt.Printf("> [%d] %s, created on %s\n", hook.Id, hook.Url, hook.CreatedAtRaw)
		}

	case "team":
		fmt.Println("Fetching project team members…")

		if id == "" {
			flag.Usage()
			return
		}

		members, err := gitlab.ProjectMembers(id)
		if err != nil {
			fmt.Println(err.Error())
			return
		}

		for _, member := range members {
			fmt.Printf("> [%d] %s (%s) since %s\n", member.Id, member.Username, member.Name, member.CreatedAt)
		}
	}
}