mirror of
https://github.com/spf13/cobra
synced 2024-12-27 14:57:06 +00:00
511af59cb3
Fixing golangci-lint errors[1]:
Error: SA1019: "io/ioutil" has been deprecated since Go 1.19: As of
Go 1.16, the same functionality is now provided by package [io] or
package [os], and those implementations should be preferred in new
code. See the specific function documentation for details.
(staticcheck)
[1] https://github.com/spf13/cobra/actions/runs/10535452454/job/29194442289?pr=2180
112 lines
3 KiB
Go
112 lines
3 KiB
Go
// Copyright 2013-2023 The Cobra Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package doc
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import (
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"bytes"
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"os"
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"path/filepath"
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"testing"
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"github.com/spf13/cobra"
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)
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func TestGenRSTDoc(t *testing.T) {
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// We generate on a subcommand so we have both subcommands and parents
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buf := new(bytes.Buffer)
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if err := GenReST(echoCmd, buf); err != nil {
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t.Fatal(err)
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}
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output := buf.String()
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checkStringContains(t, output, echoCmd.Long)
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checkStringContains(t, output, echoCmd.Example)
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checkStringContains(t, output, "boolone")
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checkStringContains(t, output, "rootflag")
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checkStringContains(t, output, rootCmd.Short)
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checkStringContains(t, output, echoSubCmd.Short)
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checkStringOmits(t, output, deprecatedCmd.Short)
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}
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func TestGenRSTNoHiddenParents(t *testing.T) {
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// We generate on a subcommand so we have both subcommands and parents
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for _, name := range []string{"rootflag", "strtwo"} {
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f := rootCmd.PersistentFlags().Lookup(name)
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f.Hidden = true
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defer func() { f.Hidden = false }()
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}
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buf := new(bytes.Buffer)
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if err := GenReST(echoCmd, buf); err != nil {
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t.Fatal(err)
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}
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output := buf.String()
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checkStringContains(t, output, echoCmd.Long)
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checkStringContains(t, output, echoCmd.Example)
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checkStringContains(t, output, "boolone")
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checkStringOmits(t, output, "rootflag")
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checkStringContains(t, output, rootCmd.Short)
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checkStringContains(t, output, echoSubCmd.Short)
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checkStringOmits(t, output, deprecatedCmd.Short)
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checkStringOmits(t, output, "Options inherited from parent commands")
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}
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func TestGenRSTNoTag(t *testing.T) {
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rootCmd.DisableAutoGenTag = true
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defer func() { rootCmd.DisableAutoGenTag = false }()
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buf := new(bytes.Buffer)
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if err := GenReST(rootCmd, buf); err != nil {
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t.Fatal(err)
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}
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output := buf.String()
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unexpected := "Auto generated"
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checkStringOmits(t, output, unexpected)
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}
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func TestGenRSTTree(t *testing.T) {
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c := &cobra.Command{Use: "do [OPTIONS] arg1 arg2"}
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tmpdir, err := os.MkdirTemp("", "test-gen-rst-tree")
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if err != nil {
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t.Fatalf("Failed to create tmpdir: %s", err.Error())
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}
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defer os.RemoveAll(tmpdir)
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if err := GenReSTTree(c, tmpdir); err != nil {
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t.Fatalf("GenReSTTree failed: %s", err.Error())
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}
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if _, err := os.Stat(filepath.Join(tmpdir, "do.rst")); err != nil {
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t.Fatalf("Expected file 'do.rst' to exist")
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}
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}
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func BenchmarkGenReSTToFile(b *testing.B) {
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file, err := os.CreateTemp("", "")
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if err != nil {
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b.Fatal(err)
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}
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defer os.Remove(file.Name())
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defer file.Close()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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if err := GenReST(rootCmd, file); err != nil {
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b.Fatal(err)
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}
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}
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}
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