From a6994f6659d9801cca60ebfb1a12366fb7e2617f Mon Sep 17 00:00:00 2001 From: Martin Hickey Date: Fri, 6 Mar 2020 16:57:25 +0000 Subject: [PATCH] Port --devel flag from v2 to v3 Helm v2 PR #5141 Signed-off-by: Martin Hickey --- cmd/helm/show.go | 49 +++++++++++++++++++++++++--------------------- go.mod | 2 ++ go.sum | 4 ++++ pkg/action/show.go | 3 ++- 4 files changed, 35 insertions(+), 23 deletions(-) diff --git a/cmd/helm/show.go b/cmd/helm/show.go index a82ad2777..ac38ed5af 100644 --- a/cmd/helm/show.go +++ b/cmd/helm/show.go @@ -77,11 +77,7 @@ func newShowCmd(out io.Writer) *cobra.Command { Args: require.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { client.OutputFormat = action.ShowAll - cp, err := client.ChartPathOptions.LocateChart(args[0], settings) - if err != nil { - return err - } - output, err := client.Run(cp) + output, err := runShow(args, client) if err != nil { return err } @@ -97,11 +93,7 @@ func newShowCmd(out io.Writer) *cobra.Command { Args: require.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { client.OutputFormat = action.ShowValues - cp, err := client.ChartPathOptions.LocateChart(args[0], settings) - if err != nil { - return err - } - output, err := client.Run(cp) + output, err := runShow(args, client) if err != nil { return err } @@ -117,11 +109,7 @@ func newShowCmd(out io.Writer) *cobra.Command { Args: require.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { client.OutputFormat = action.ShowChart - cp, err := client.ChartPathOptions.LocateChart(args[0], settings) - if err != nil { - return err - } - output, err := client.Run(cp) + output, err := runShow(args, client) if err != nil { return err } @@ -137,11 +125,7 @@ func newShowCmd(out io.Writer) *cobra.Command { Args: require.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { client.OutputFormat = action.ShowReadme - cp, err := client.ChartPathOptions.LocateChart(args[0], settings) - if err != nil { - return err - } - output, err := client.Run(cp) + output, err := runShow(args, client) if err != nil { return err } @@ -152,8 +136,7 @@ func newShowCmd(out io.Writer) *cobra.Command { cmds := []*cobra.Command{all, readmeSubCmd, valuesSubCmd, chartSubCmd} for _, subCmd := range cmds { - addChartPathOptionsFlags(subCmd.Flags(), &client.ChartPathOptions) - showCommand.AddCommand(subCmd) + addShowFlags(showCommand, subCmd, client) // Register the completion function for each subcommand completion.RegisterValidArgsFunc(subCmd, validArgsFunc) @@ -161,3 +144,25 @@ func newShowCmd(out io.Writer) *cobra.Command { return showCommand } + +func addShowFlags(showCmd *cobra.Command, subCmd *cobra.Command, client *action.Show) { + f := subCmd.Flags() + + f.BoolVar(&client.Devel, "devel", false, "use development versions, too. Equivalent to version '>0.0.0-0'. If --version is set, this is ignored") + addChartPathOptionsFlags(f, &client.ChartPathOptions) + showCmd.AddCommand(subCmd) +} + +func runShow(args []string, client *action.Show) (string, error) { + debug("Original chart version: %q", client.Version) + if client.Version == "" && client.Devel { + debug("setting version to >0.0.0-0") + client.Version = ">0.0.0-0" + } + + cp, err := client.ChartPathOptions.LocateChart(args[0], settings) + if err != nil { + return "", err + } + return client.Run(cp) +} diff --git a/go.mod b/go.mod index 7ba7a5542..bfd557ff0 100644 --- a/go.mod +++ b/go.mod @@ -4,6 +4,7 @@ go 1.13 require ( github.com/BurntSushi/toml v0.3.1 + github.com/Masterminds/semver v1.5.0 // indirect github.com/Masterminds/semver/v3 v3.0.3 github.com/Masterminds/sprig/v3 v3.0.2 github.com/Masterminds/vcs v1.13.1 @@ -34,6 +35,7 @@ require ( k8s.io/apimachinery v0.17.3 k8s.io/cli-runtime v0.17.3 k8s.io/client-go v0.17.3 + k8s.io/helm v2.16.3+incompatible k8s.io/klog v1.0.0 k8s.io/kubectl v0.17.3 sigs.k8s.io/yaml v1.1.0 diff --git a/go.sum b/go.sum index 4d8cc83a2..7495b2263 100644 --- a/go.sum +++ b/go.sum @@ -28,6 +28,8 @@ github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd h1:sjQovDkwrZp github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E= github.com/Masterminds/goutils v1.1.0 h1:zukEsf/1JZwCMgHiK3GZftabmxiCw4apj3a28RPBiVg= github.com/Masterminds/goutils v1.1.0/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU= +github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3QEww= +github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y= github.com/Masterminds/semver/v3 v3.0.3 h1:znjIyLfpXEDQjOIEWh+ehwpTU14UzUPub3c3sm36u14= github.com/Masterminds/semver/v3 v3.0.3/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs= github.com/Masterminds/sprig/v3 v3.0.2 h1:wz22D0CiSctrliXiI9ZO3HoNApweeRGftyDN+BQa3B8= @@ -653,6 +655,8 @@ k8s.io/component-base v0.17.3 h1:hQzTSshY14aLSR6WGIYvmw+w+u6V4d+iDR2iDGMrlUg= k8s.io/component-base v0.17.3/go.mod h1:GeQf4BrgelWm64PXkIXiPh/XS0hnO42d9gx9BtbZRp8= k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= k8s.io/gengo v0.0.0-20190822140433-26a664648505/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= +k8s.io/helm v2.16.3+incompatible h1:MGUcXcG1uAXWZmxu4vzzgRjZOnfFUsSJbHgqM+kyqzM= +k8s.io/helm v2.16.3+incompatible/go.mod h1:LZzlS4LQBHfciFOurYBFkCMTaZ0D1l+p0teMg7TSULI= k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v0.3.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8= diff --git a/pkg/action/show.go b/pkg/action/show.go index 14b59a5ea..cc85477cd 100644 --- a/pkg/action/show.go +++ b/pkg/action/show.go @@ -51,8 +51,9 @@ func (o ShowOutputFormat) String() string { // // It provides the implementation of 'helm show' and its respective subcommands. type Show struct { - OutputFormat ShowOutputFormat ChartPathOptions + Devel bool + OutputFormat ShowOutputFormat } // NewShow creates a new Show object with the given configuration.