[#196] add jira session command to show session information if user…

… is authenticated

jiracmd/registry.go

@@ -57,4 +57,5 @@ func RegisterAllCommands() {
 	jiracli.RegisterCommand(jiracli.CommandRegistry{Command: "watch", Entry: CmdWatchRegistry()})
 	jiracli.RegisterCommand(jiracli.CommandRegistry{Command: "worklog add", Entry: CmdWorklogAddRegistry()})
 	jiracli.RegisterCommand(jiracli.CommandRegistry{Command: "worklog list", Entry: CmdWorklogListRegistry(), Default: true})
+	jiracli.RegisterCommand(jiracli.CommandRegistry{Command: "session", Entry: CmdSessionRegistry()})
 }

jiracmd/session.go

@@ -0,0 +1,47 @@
+package jiracmd
+
+import (
+	"fmt"
+
+	"github.com/coryb/figtree"
+	"github.com/coryb/oreo"
+	"gopkg.in/Netflix-Skunkworks/go-jira.v1"
+	"gopkg.in/Netflix-Skunkworks/go-jira.v1/jiracli"
+	kingpin "gopkg.in/alecthomas/kingpin.v2"
+	yaml "gopkg.in/coryb/yaml.v2"
+)
+
+func CmdSessionRegistry() *jiracli.CommandRegistryEntry {
+	opts := jiracli.CommonOptions{}
+	return &jiracli.CommandRegistryEntry{
+		"Attempt to login into jira server",
+		func(fig *figtree.FigTree, cmd *kingpin.CmdClause) error {
+			jiracli.LoadConfigs(cmd, fig, &opts)
+			return nil
+		},
+		func(o *oreo.Client, globals *jiracli.GlobalOptions) error {
+			return CmdSession(o, globals, &opts)
+		},
+	}
+}
+
+// CmdSession will attempt to login into jira server
+func CmdSession(o *oreo.Client, globals *jiracli.GlobalOptions, opts *jiracli.CommonOptions) error {
+	ua := o.WithoutRedirect().WithRetries(0).WithoutPostCallbacks()
+	session, err := jira.GetSession(ua, globals.Endpoint.Value)
+	var output []byte
+	if err != nil {
+		defer panic(jiracli.Exit{1})
+		output, err = yaml.Marshal(err)
+		if err != nil {
+			return err
+		}
+	} else {
+		output, err = yaml.Marshal(session)
+		if err != nil {
+			return err
+		}
+	}
+	fmt.Print(string(output))
+	return nil
+}