Prerelease option added

Signed-off-by: Manish Gupta <manish@plane.so>

Author: mguptahub

README.md

@@ -107,6 +107,7 @@ Flags:
   -t, --token string                   GitHub Auth Token
       --make-release-latest bool       Mark the created GitHub release as 'latest' (default "true")
       --packages-with-index            Host the package files in the GitHub Pages branch
+      --prerelease                     Mark this as 'Pre-release'
 
 Global Flags:
       --config string   Config file (default is $HOME/.cr.yaml)

cr/cmd/upload.go

@@ -62,4 +62,5 @@ func init() {
 	uploadCmd.Flags().Bool("push", false, "Push the chart package to the GitHub Pages branch (must not be set if --pr is set)")
 	uploadCmd.Flags().Bool("pr", false, "Create a pull request for the chart package against the GitHub Pages branch (must not be set if --push is set)")
 	uploadCmd.Flags().Bool("packages-with-index", false, "Host the package files in the GitHub Pages branch")
+	uploadCmd.Flags().Bool("prerelease", false, "Mark this as 'Pre-release'")
 }

doc/cr_upload.md

@@ -25,6 +25,7 @@ cr upload [flags]
       --packages-with-index            Host the package files in the GitHub Pages branch
       --pages-branch string            The GitHub pages branch (default "gh-pages")
       --pr                             Create a pull request for the chart package against the GitHub Pages branch (must not be set if --push is set)
+      --prerelease                     Mark this as 'Pre-release'
       --push                           Push the chart package to the GitHub Pages branch (must not be set if --pr is set)
       --release-name-template string   Go template for computing release names, using chart metadata (default "{{ .Name }}-{{ .Version }}")
       --release-notes-file string      Markdown file with chart release notes. If it is set to empty string, or the file is not found, the chart description will be used instead. The file is read from the chart package

pkg/config/config.go

@@ -62,6 +62,7 @@ type Options struct {
 	GenerateReleaseNotes bool   `mapstructure:"generate-release-notes"`
 	MakeReleaseLatest    bool   `mapstructure:"make-release-latest"`
 	PackagesWithIndex    bool   `mapstructure:"packages-with-index"`
+	Prerelease           bool   `mapstructure:"prerelease"`
 }
 
 func LoadConfiguration(cfgFile string, cmd *cobra.Command, requiredFlags []string) (*Options, error) {

pkg/github/github.go

@@ -36,6 +36,7 @@ type Release struct {
 	Commit               string
 	GenerateReleaseNotes bool
 	MakeLatest           string
+	Prerelease           bool
 }
 
 type Asset struct {
@@ -111,6 +112,7 @@ func (c *Client) CreateRelease(_ context.Context, input *Release) error {
 		TargetCommitish:      &input.Commit,
 		GenerateReleaseNotes: &input.GenerateReleaseNotes,
 		MakeLatest:           &input.MakeLatest,
+		Prerelease:           &input.Prerelease,
 	}
 
 	release, _, err := c.Repositories.CreateRelease(context.TODO(), c.owner, c.repo, req)

pkg/releaser/releaser.go

@@ -317,6 +317,7 @@ func (r *Releaser) CreateReleases() error {
 			Commit:               r.config.Commit,
 			GenerateReleaseNotes: r.config.GenerateReleaseNotes,
 			MakeLatest:           strconv.FormatBool(r.config.MakeReleaseLatest),
+			Prerelease:           r.config.Prerelease,
 		}
 		provFile := fmt.Sprintf("%s.prov", p)
 		if _, err := os.Stat(provFile); err == nil {

pkg/releaser/releaser_test.go

@@ -106,6 +106,7 @@ func (f *FakeGitHub) GetRelease(ctx context.Context, tag string) (*github.Releas
 				URL:  "https://myrepo/charts/third-party-file-0.1.0.txt",
 			},
 		},
+		Prerelease: false,
 	}
 	return release, nil
 }