Add component/components support: add and list for now.

This adds the basics of the component API:

* listing of components assigned to a project
* adding new components to a project.

The interface to 'add component' is similar to that of 'labels', as
previously discussed. We can implement remove/update later.

commands.go

@@ -2,6 +2,7 @@ package jira
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"golang.org/x/crypto/ssh/terminal"
 	"net/http"
@@ -200,6 +201,16 @@ func (c *Cli) CmdCreateMeta() error {
 	return runTemplate(c.getTemplate("createmeta"), data, nil)
 }
 
+func (c *Cli) CmdComponents(project string) error {
+	log.Debug("Components called")
+	uri := fmt.Sprintf("%s/rest/api/2/project/%s/components", c.endpoint, project)
+	data, err := responseToJson(c.get(uri))
+	if err != nil {
+		return err
+	}
+	return runTemplate(c.getTemplate("components"), data, nil)
+}
+
 func (c *Cli) CmdTransitions(issue string) error {
 	log.Debug("Transitions called")
 	c.Browse(issue)
@@ -606,6 +617,49 @@ func (c *Cli) CmdComment(issue string) error {
 	return nil
 }
 
+func (c *Cli) CmdComponent(action string, project string, name string, desc string, lead string) error {
+	log.Debug("component called")
+
+	switch action {
+	case "add":
+	default:
+		return errors.New(fmt.Sprintf("CmdComponent: %q is not a valid action", action))
+	}
+
+	json, err := jsonEncode(map[string]interface{}{
+		"name":         name,
+		"description":  desc,
+		"leadUserName": lead,
+		"project":      project,
+	})
+	if err != nil {
+		return err
+	}
+
+	uri := fmt.Sprintf("%s/rest/api/2/component", c.endpoint)
+	if c.getOptBool("dryrun", false) {
+		log.Debug("POST: %s", json)
+		log.Debug("Dryrun mode, skipping POST")
+		return nil
+	}
+	resp, err := c.post(uri, json)
+	if err != nil {
+		return err
+	}
+	if resp.StatusCode == 201 {
+		if !c.opts["quiet"].(bool) {
+			fmt.Printf("OK %s %s\n", project, name)
+		}
+	} else {
+		logBuffer := bytes.NewBuffer(make([]byte, 0))
+		resp.Write(logBuffer)
+		err := fmt.Errorf("Unexpected Response From POST")
+		log.Error("%s:\n%s", err, logBuffer)
+		return err
+	}
+	return nil
+}
+
 func (c *Cli) CmdLabels(action string, issue string, labels []string) error {
 	log.Debug("label called")
 

main/main.go

@@ -73,6 +73,8 @@ Usage:
   jira issuelinktypes
   jira transmeta ISSUE
   jira editmeta ISSUE
+  jira add component [-p PROJECT] NAME DESCRIPTION LEAD
+  jira components [-p PROJECT]
   jira issuetypes [-p PROJECT] 
   jira createmeta [-p PROJECT] [-i ISSUETYPE] 
   jira transitions ISSUE
@@ -141,6 +143,8 @@ Command Options:
 		"comment":          "comment",
 		"label":            "labels",
 		"labels":           "labels",
+		"component":        "component",
+		"components":       "components",
 		"take":             "take",
 		"assign":           "assign",
 		"give":             "assign",
@@ -395,6 +399,23 @@ Command Options:
 		issue := args[1]
 		labels := args[2:]
 		err = c.CmdLabels(action, issue, labels)
+	case "component":
+		requireArgs(2)
+		action := args[0]
+		project := opts["project"].(string)
+		name := args[1]
+		var lead string
+		var description string
+		if len(args) > 2 {
+			description = args[2]
+		}
+		if len(args) > 3 {
+			lead = args[2]
+		}
+		err = c.CmdComponent(action, project, name, description, lead)
+	case "components":
+		project := opts["project"].(string)
+		err = c.CmdComponents(project)
 	case "take":
 		requireArgs(1)
 		err = c.CmdAssign(args[0], opts["user"].(string))

templates.go

@@ -12,6 +12,7 @@ var all_templates = map[string]string{
 	"view":           default_view_template,
 	"edit":           default_edit_template,
 	"transitions":    default_transitions_template,
+	"components":     default_components_template,
 	"issuetypes":     default_issuetypes_template,
 	"create":         default_create_template,
 	"comment":        default_comment_template,
@@ -82,6 +83,9 @@ fields:
 const default_transitions_template = `{{ range .transitions }}{{.id }}: {{.name}}
 {{end}}`
 
+const default_components_template = `{{ range . }}{{.id }}: {{.name}}
+{{end}}`
+
 const default_issuetypes_template = `{{ range .projects }}{{ range .issuetypes }}{{color "+bh"}}{{.name | append ":" | printf "%-13s" }}{{color "reset"}} {{.description}}
 {{end}}{{end}}`