Implement attach command

cmd/jkl/attach.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"flag"
+
+	"otremblay.com/jkl"
+)
+
+type AttachCmd struct {
+	args    []string
+	file    string
+	taskKey string
+}
+
+func NewAttachCmd(args []string) (*AttachCmd, error) {
+	ccmd := &AttachCmd{}
+	f := flag.NewFlagSet("x", flag.ExitOnError)
+	f.Parse(args)
+	if len(f.Args()) < 2 {
+		return nil, ErrNotEnoughArgs
+	}
+	ccmd.taskKey = f.Arg(0)
+	ccmd.file = f.Arg(1)
+	return ccmd, nil
+}
+
+func (ecmd *AttachCmd) Attach() error {
+	return jkl.Attach(ecmd.taskKey, ecmd.file)
+}
+
+func (ecmd *AttachCmd) Run() error {
+	return ecmd.Attach()
+}

cmd/jkl/jkl.go

@@ -69,6 +69,8 @@ func getCmd(args []string, depth int) (Runner, error) {
 		return NewFlagCmd(args[1:], false)
 	case "link":
 		return NewLinkCmd(args[1:])
+	case "attach":
+		return NewAttachCmd(args[1:])
 	default:
 		// Think about this real hard.
 		// I want `jkl JIRA-1234 done` to move it to done.
@@ -100,7 +102,7 @@ func getCmd(args []string, depth int) (Runner, error) {
 	return nil, ErrTaskSubCommandNotFound
 }
 
-var verbs = []string{"list", "create", "task", "edit", "comment", "edit-comment"}
+var verbs = []string{"list", "create", "task", "edit", "comment", "edit-comment", "attach"}
 
 func init() {
 	sort.Strings(verbs)

jiraclient.go

@@ -93,16 +93,16 @@ func NewJiraClient(jiraRoot string) *JiraClient {
 }
 
 func (j *JiraClient) DoLess(req *http.Request) (*http.Response, error) {
+	req.Header.Add("Content-Type", "application/json")
+	req.Header.Add("Accept", "application/json, text/plain, text/html")
+	return j.DoEvenLess(req)
+}
+
+func (j *JiraClient) DoEvenLess(req *http.Request) (*http.Response, error) {
 	var err error
 	if os.Getenv("JIRA_COOKIEFILE") == "" {
 		req.SetBasicAuth(os.Getenv("JIRA_USER"), os.Getenv("JIRA_PASSWORD"))
 	}
-	if *Verbose {
-		fmt.Println("Jira User: ", os.Getenv("JIRA_USER"))
-		fmt.Println("Jira Password: ", os.Getenv("JIRA_PASSWORD"))
-	}
-	req.Header.Add("Content-Type", "application/json")
-	req.Header.Add("Accept", "application/json, text/plain, text/html")
 	resp, err := j.Client.Do(req)
 	if err != nil {
 		return nil, err

jkl.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"io/ioutil"
 	"log"
+	"mime/multipart"
 	"net/http"
 	"net/url"
 	"os"
@@ -322,6 +323,50 @@ func LinkIssue(params []string) error {
 	return nil
 }
 
+func Attach(issueKey string, filename string) error {
+	bootHttpClient()
+
+	// Prepare a form that you will submit to that URL.
+	var b bytes.Buffer
+	w := multipart.NewWriter(&b)
+	// Add your image file
+	f, err := os.Open(filename)
+	if err != nil {
+		return err
+	}
+	fi, err := os.Lstat(filename)
+	fw, err := w.CreateFormFile("file", fi.Name())
+	if err != nil {
+		return err
+	}
+	if _, err = io.Copy(fw, f); err != nil {
+		return err
+	}
+	// Don't forget to close the multipart writer.
+	// If you don't close it, your request will be missing the terminating boundary.
+	w.Close()
+
+	req, err := http.NewRequest("POST", "", &b)
+
+	if err != nil {
+		return err
+	}
+	req.URL, err = url.Parse(httpClient.jiraRoot + "rest/" + fmt.Sprintf("api/2/issue/%s/attachments", issueKey))
+	if err != nil {
+		return err
+	}
+	req.Header.Add("X-Atlassian-Token", "no-check")
+	req.Header.Add("Content-Type", w.FormDataContentType())
+	res, err := httpClient.DoEvenLess(req)
+
+	if err != nil {
+		s, _ := ioutil.ReadAll(res.Body)
+		fmt.Println(string(s))
+		return err
+	}
+	return nil
+}
+
 func formatPayload(issue *JiraIssue) (io.Reader, error) {
 	if issue.Fields != nil &&
 		issue.Fields.Project != nil &&