16522004449

Committed 25 Jul 2025 12:30PM UTC coverage: 64.151%. Remained the same

Build # 16522004449

Build Type

Pull #4898

github

Committed by

web-flow

Commit Message

Merge branch 'master' into version/refactor-add-tests

Pull Request Pull Request #4898: ✨ Improve version command output: add runtime fallbacks and unit tests.

Run Details

2627 of 4095 relevant lines covered (64.15%)

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78.95

/pkg/cli/init.go

/*
Copyright 2020 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package cli

import (
        "fmt"
        "sort"
        "strconv"
        "strings"

        "github.com/spf13/cobra"

        "sigs.k8s.io/kubebuilder/v4/pkg/config"
        "sigs.k8s.io/kubebuilder/v4/pkg/plugin"
)

const initErrorMsg = "failed to initialize project"

func (c CLI) newInitCmd() *cobra.Command {
        cmd := &cobra.Command{
                Use:   "init",
                Short: "Initialize a new project",
                Long: `Initialize a new project.

For further help about a specific plugin, set --plugins.
`,
                Example: c.getInitHelpExamples(),
                Run:     func(_ *cobra.Command, _ []string) {},
        }

        // Register --project-version on the dynamically created command
        // so that it shows up in help and does not cause a parse error.
        cmd.Flags().String(projectVersionFlag, c.defaultProjectVersion.String(), "project version")

        // In case no plugin was resolved, instead of failing the construction of the CLI, fail the execution of
        // this subcommand. This allows the use of subcommands that do not require resolved plugins like help.
        if len(c.resolvedPlugins) == 0 {
                cmdErr(cmd, noResolvedPluginError{})
                return cmd
        }

        // Obtain the plugin keys and subcommands from the plugins that implement plugin.Init.
        subcommands := c.filterSubcommands(
                func(p plugin.Plugin) bool {
                        _, isValid := p.(plugin.Init)
                        return isValid
                },
                func(p plugin.Plugin) plugin.Subcommand {
                        return p.(plugin.Init).GetInitSubcommand()
                },
        )

        // Verify that there is at least one remaining plugin.
        if len(subcommands) == 0 {
                cmdErr(cmd, noAvailablePluginError{"project initialization"})
                return cmd
        }

        c.applySubcommandHooks(cmd, subcommands, initErrorMsg, true)

        return cmd
}

func (c CLI) getInitHelpExamples() string {
        var sb strings.Builder
        for _, version := range c.getAvailableProjectVersions() {
                rendered := fmt.Sprintf(`  # Help for initializing a project with version %[2]s
  %[1]s init --project-version=%[2]s -h

`,
                        c.commandName, version)
                sb.WriteString(rendered)
        }
        return strings.TrimSuffix(sb.String(), "\n\n")
}

func (c CLI) getAvailableProjectVersions() (projectVersions []string) {
        versionSet := make(map[config.Version]struct{})
        for _, p := range c.plugins {
                // Only return versions of non-deprecated plugins.
                if _, isDeprecated := p.(plugin.Deprecated); !isDeprecated {
                        for _, version := range p.SupportedProjectVersions() {
                                versionSet[version] = struct{}{}
                        }
                }
        }
        for version := range versionSet {
                projectVersions = append(projectVersions, strconv.Quote(version.String()))
        }
        sort.Strings(projectVersions)
        return projectVersions
}

1	/*
2	Copyright 2020 The Kubernetes Authors.
3
4	Licensed under the Apache License, Version 2.0 (the "License");
5	you may not use this file except in compliance with the License.
6	You may obtain a copy of the License at
7
8	http://www.apache.org/licenses/LICENSE-2.0
9
10	Unless required by applicable law or agreed to in writing, software
11	distributed under the License is distributed on an "AS IS" BASIS,
12	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	See the License for the specific language governing permissions and
14	limitations under the License.
15	*/
16
17	package cli
18
19	import (
20	"fmt"
21	"sort"
22	"strconv"
23	"strings"
24
25	"github.com/spf13/cobra"
26
27	"sigs.k8s.io/kubebuilder/v4/pkg/config"
28	"sigs.k8s.io/kubebuilder/v4/pkg/plugin"
29	)
30
31	const initErrorMsg = "failed to initialize project"
32
33	func (c CLI) newInitCmd() *cobra.Command {	10✔
34	cmd := &cobra.Command{	10✔
35	Use: "init",	10✔
36	Short: "Initialize a new project",	10✔
37	Long: `Initialize a new project.	10✔
38		10✔
39	For further help about a specific plugin, set --plugins.	10✔
40	`,	10✔
41	Example: c.getInitHelpExamples(),	10✔
42	Run: func(_ *cobra.Command, _ []string) {},	10✔
43	}
44
45	// Register --project-version on the dynamically created command
46	// so that it shows up in help and does not cause a parse error.
47	cmd.Flags().String(projectVersionFlag, c.defaultProjectVersion.String(), "project version")	10✔
48		10✔
49	// In case no plugin was resolved, instead of failing the construction of the CLI, fail the execution of	10✔
50	// this subcommand. This allows the use of subcommands that do not require resolved plugins like help.	10✔
51	if len(c.resolvedPlugins) == 0 {	13✔
52	cmdErr(cmd, noResolvedPluginError{})	3✔
53	return cmd	3✔
54	}	3✔
55
56	// Obtain the plugin keys and subcommands from the plugins that implement plugin.Init.
57	subcommands := c.filterSubcommands(	7✔
58	func(p plugin.Plugin) bool {	14✔
59	_, isValid := p.(plugin.Init)	7✔
60	return isValid	7✔
61	},	7✔
62	func(p plugin.Plugin) plugin.Subcommand {	6✔
63	return p.(plugin.Init).GetInitSubcommand()	6✔
64	},	6✔
65	)
66
67	// Verify that there is at least one remaining plugin.
68	if len(subcommands) == 0 {	8✔
69	cmdErr(cmd, noAvailablePluginError{"project initialization"})	1✔
70	return cmd	1✔
71	}	1✔
72
73	c.applySubcommandHooks(cmd, subcommands, initErrorMsg, true)	6✔
74		6✔
75	return cmd	6✔
76	}
77
78	func (c CLI) getInitHelpExamples() string {	10✔
79	var sb strings.Builder	10✔
80	for _, version := range c.getAvailableProjectVersions() {	10✔
81	rendered := fmt.Sprintf(` # Help for initializing a project with version %[2]s	×
82	%[1]s init --project-version=%[2]s -h	×
83		×
84	`,	×
85	c.commandName, version)	×
86	sb.WriteString(rendered)	×
87	}	×
88	return strings.TrimSuffix(sb.String(), "\n\n")	10✔
89	}
90
91	func (c CLI) getAvailableProjectVersions() (projectVersions []string) {	10✔
92	versionSet := make(map[config.Version]struct{})	10✔
93	for _, p := range c.plugins {	17✔
94	// Only return versions of non-deprecated plugins.	7✔
95	if _, isDeprecated := p.(plugin.Deprecated); !isDeprecated {	7✔
96	for _, version := range p.SupportedProjectVersions() {	×
97	versionSet[version] = struct{}{}	×
98	}	×
99	}
100	}
101	for version := range versionSet {	10✔
102	projectVersions = append(projectVersions, strconv.Quote(version.String()))	×
103	}	×
104	sort.Strings(projectVersions)	10✔
105	return projectVersions	10✔
106	}

kubernetes-sigs / kubebuilder / 16522004449

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