add issuelinktypes command

cmd/jira/main.go

@@ -128,6 +128,10 @@ func main() {
 			Command: "issuelink",
 			Entry:   cli.CmdIssueLinkRegistry(),
 		},
+		jiracli.CommandRegistry{
+			Command: "issuelinktypes",
+			Entry:   cli.CmdIssueLinkTypesRegistry(),
+		},
 		jiracli.CommandRegistry{
 			Command: "transition",
 			Aliases: []string{"trans"},
@@ -230,7 +234,6 @@ func main() {
 	//   jira take ISSUE
 	//   jira (assign|give) ISSUE [ASSIGNEE|--default]
 	//   jira unassign ISSUE
-	//   jira issuelinktypes
 	//   jira transmeta ISSUE
 	//   jira add component [-p PROJECT] NAME DESCRIPTION LEAD
 	//   jira components [-p PROJECT]
@@ -296,13 +299,7 @@ func main() {
 	// 		"take":             "take",
 	// 		"assign":           "assign",
 	// 		"give":             "assign",
-	// 		"fields":           "fields",
-	// 		"issuelinktypes":   "issuelinktypes",
-	// 		"transmeta":        "transmeta",
-	// 		"editmeta":         "editmeta",
 	// 		"issuetypes":       "issuetypes",
-	// 		"createmeta":       "createmeta",
-	// 		"transitions":      "transitions",
 	// 		"export-templates": "export-templates",
 	// 		"browse":           "browse",
 	// 		"req":              "request",
@@ -456,8 +453,6 @@ func main() {
 
 	// 	var err error
 	// 	switch command {
-	// 	case "issuelinktypes":
-	// 		err = c.CmdIssueLinkTypes()
 	// 	case "issuetypes":
 	// 		err = c.CmdIssueTypes()
 	// 	case "watch":

issue.go

@@ -295,3 +295,23 @@ func (j *Jira) TransitionIssue(issue string, iup IssueUpdateProvider) error {
 	}
 	return responseError(resp)
 }
+
+// https://docs.atlassian.com/jira/REST/cloud/#api/2/issueLinkType-getIssueLinkTypes
+func (j *Jira) GetIssueLinkTypes() (*jiradata.IssueLinkTypes, error) {
+	uri := fmt.Sprintf("%s/rest/api/2/issueLinkType", j.Endpoint)
+	resp, err := j.UA.GetJSON(uri)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode == 200 {
+		results := struct {
+			IssueLinkTypes jiradata.IssueLinkTypes
+		}{
+			IssueLinkTypes: jiradata.IssueLinkTypes{},
+		}
+		return &results.IssueLinkTypes, readJSON(resp.Body, &results)
+	}
+	return nil, responseError(resp)
+}

jiracli/issuelinktypes.go

@@ -0,0 +1,36 @@
+package jiracli
+
+import kingpin "gopkg.in/alecthomas/kingpin.v2"
+
+func (jc *JiraCli) CmdIssueLinkTypesRegistry() *CommandRegistryEntry {
+	opts := GlobalOptions{
+		Template: "issuelinktypes",
+	}
+
+	return &CommandRegistryEntry{
+		"Show the issue link types",
+		func() error {
+			return jc.CmdIssueLinkTypes(&opts)
+		},
+		func(cmd *kingpin.CmdClause) error {
+			return jc.CmdIssueLinkTypesUsage(cmd, &opts)
+		},
+	}
+}
+
+func (jc *JiraCli) CmdIssueLinkTypesUsage(cmd *kingpin.CmdClause, opts *GlobalOptions) error {
+	if err := jc.GlobalUsage(cmd, opts); err != nil {
+		return err
+	}
+	jc.TemplateUsage(cmd, opts)
+	return nil
+}
+
+// CmdIssueLinkTypes will get issue link type data and send to "issuelinktypes" template
+func (jc *JiraCli) CmdIssueLinkTypes(opts *GlobalOptions) error {
+	data, err := jc.GetIssueLinkTypes()
+	if err != nil {
+		return err
+	}
+	return jc.runTemplate(opts.Template, data, nil)
+}

jiradata/IssueLinkTypes.go

@@ -0,0 +1,44 @@
+package jiradata
+
+/////////////////////////////////////////////////////////////////////////
+// This Code is Generated by SlipScheme Project:
+// https://github.com/coryb/slipscheme
+//
+// Generated with command:
+// slipscheme -dir jiradata -pkg jiradata schemas/IssueLinkTypes.json
+/////////////////////////////////////////////////////////////////////////
+//                            DO NOT EDIT                              //
+/////////////////////////////////////////////////////////////////////////
+
+// IssueLinkTypes defined from schema:
+// {
+//   "title": "issueLinkTypes",
+//   "type": "array",
+//   "items": {
+//     "title": "Issue Link Type",
+//     "type": "object",
+//     "properties": {
+//       "id": {
+//         "title": "id",
+//         "type": "string"
+//       },
+//       "inward": {
+//         "title": "inward",
+//         "type": "string"
+//       },
+//       "name": {
+//         "title": "name",
+//         "type": "string"
+//       },
+//       "outward": {
+//         "title": "outward",
+//         "type": "string"
+//       },
+//       "self": {
+//         "title": "self",
+//         "type": "string"
+//       }
+//     }
+//   }
+// }
+type IssueLinkTypes []*IssueLinkType