Add new release command

Author: John Frederick

README.md

@@ -213,6 +213,8 @@ Contributors are welcomed with love! Please read [CONTRIBUTING.md](./CONTRIBUTIN
 * [x] `describe tag [tag name] [--project] [flags]`
 * [x] `new tag [tag name] [--project] [flags]`
 * [x] `delete tag [tag name] [--project]`
+* [x] `new release [description] [--project] [flags]`
+* [ ] `edit release [description] [--project] [flags]`
 
 ### Project Hooks
 

cmd/helpers.go

@@ -369,4 +369,27 @@ func printTagsOut(format string, tags ...*gitlab.Tag) {
 		}
 		printTable(header, rows)
 	}
+}
+
+func printReleasesOut(format string, releases ...*gitlab.Release) {
+	switch format {
+	case YAML:
+		printYAML(releases)
+	case JSON:
+		printJSON(releases)
+	default:
+		if len(releases) == 0 {
+			fmt.Println(noResultMsg)
+			return
+		}
+		header := []string{"TAG NAME","DESCRIPTION"}
+		var rows [][]string
+		for _, v := range releases {
+			rows = append(rows, []string{
+				v.TagName,
+				v.Description,
+			})
+		}
+		printTable(header, rows)
+	}
 }

cmd/new_release.go

@@ -0,0 +1,72 @@
+// Copyright © 2018 github.com/devopsctl authors
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+	gitlab "github.com/xanzy/go-gitlab"
+)
+
+var newReleaseCmd = &cobra.Command{
+	Use:     "release",
+	Aliases: []string{"r"},
+	Short:   "Create a new release for a specified project",
+	Example: `# create release from v1.0 tag of project groupx/myapp
+gitlabctl new release sample --project=groupx/myapp --tag=v1.0`,
+	SilenceErrors:     true,
+	SilenceUsage:      true,
+	DisableAutoGenTag: true,
+	Args:              cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		return runNewRelease(cmd, args[0])
+	},
+}
+
+func init() {
+	newCmd.AddCommand(newReleaseCmd)
+	addProjectFlag(newReleaseCmd)
+	verifyMarkFlagRequired(newReleaseCmd, "project")
+	newReleaseCmd.Flags().StringP("tag", "t", "",
+		"The name of a tag")
+	verifyMarkFlagRequired(newReleaseCmd, "tag")
+}
+
+func runNewRelease(cmd *cobra.Command, description string) error {
+	opts := new(gitlab.CreateReleaseOptions)
+	opts.Description = gitlab.String(description)
+	createdRelease, err := newRelease(getFlagString(cmd, "project"), getFlagString(cmd, "tag"), opts)
+	if err != nil {
+		return err
+	}
+	printReleasesOut(getFlagString(cmd, "out"), createdRelease)
+	return nil
+}
+
+func newRelease(project string, tag string, opts *gitlab.CreateReleaseOptions) (*gitlab.Release, error) {
+	git, err := newGitlabClient()
+	if err != nil {
+		return nil, err
+	}
+	release, _, err := git.Tags.CreateRelease(project, tag, opts)
+	if err != nil {
+		return nil, err
+	}
+	return release, nil
+}

cmd/new_release_test.go

@@ -0,0 +1,72 @@
+// Copyright © 2018 github.com/devopsctl authors
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package cmd
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestNewRelease(t *testing.T) {
+	tt := []struct {
+		name     string
+		flagsMap map[string]string
+		args     []string
+		expect   testResult
+	}{
+		{
+			name: "create a new release",
+			flagsMap: map[string]string{
+				"project":      "Group1/project1",
+				"tag":          "sample_1.0",
+			},
+			args:   []string{"Amazing"},
+			expect: pass,
+		},
+		{
+			name:   "arg must be required",
+			flagsMap: map[string]string{
+				"project":      "Group1/project1",
+				"tag":          "sample_1.0",
+			},
+			expect: fail,
+		},
+		{
+			name:   "flags must be required",
+			args:   []string{"Amazing"},
+			expect: fail,
+		},
+	}
+
+	for _, tc := range tt {
+		t.Run(tc.name, func(t *testing.T) {
+			execT := execTestCmdFlags{
+				t:        t,
+				cmd:      newReleaseCmd,
+				flagsMap: tc.flagsMap,
+				args:     tc.args,
+			}
+			stdout, execResult := execT.executeCommand()
+			fmt.Println(stdout)
+			assertEqualResult(t, execResult, tc.expect, printFlagsTable(tc.flagsMap, stdout))
+		})
+	}
+}