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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "os" | ||
|
|
||
| "github.com/spf13/cobra" | ||
| "github.com/spf13/cobra/doc" | ||
|
|
||
| "github.com/cosmos/cosmos-sdk/version" | ||
| ) | ||
|
|
||
| var docGenCmdStart = fmt.Sprintf("%s docgen", version.AppName) | ||
|
|
||
| const ( | ||
| FlagMarkdown = "markdown" | ||
| FlagYaml = "yaml" | ||
| FlagRst = "rst" | ||
| FlagManpage = "manpage" | ||
| ) | ||
|
|
||
| func GetDocGenCmd() *cobra.Command { | ||
| cmd := &cobra.Command{ | ||
| Use: "docgen <target directory> (--markdown) (--yaml) (--rst) (--manpages) [flags]", | ||
| Short: "Generates cli documentation for the Provenance Blockchain.", | ||
| Long: `Generates cli documentation for the Provenance Blockchain. | ||
| Various documentation formats can be generated, including markdown, YAML, RST, and man pages. | ||
| To ensure the command's success, you must specify at least one format. | ||
| A successful command will not only generate files in the selected formats but also create the target directory if it doesn't already exist.`, | ||
| Example: fmt.Sprintf("%s '/tmp' --yaml --markdown", docGenCmdStart), | ||
| Hidden: true, | ||
| Args: cobra.ExactArgs(1), | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| markdown, err := cmd.Flags().GetBool(FlagMarkdown) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| yaml, err := cmd.Flags().GetBool(FlagYaml) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| rst, err := cmd.Flags().GetBool(FlagRst) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| manpage, err := cmd.Flags().GetBool(FlagManpage) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| if !markdown && !yaml && !rst && !manpage { | ||
| return fmt.Errorf("at least one doc type must be specified") | ||
| } | ||
|
|
||
| dir := args[0] | ||
| if !exists(dir) { | ||
| err = os.Mkdir(dir, 0755) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
|
|
||
| if markdown { | ||
| err = doc.GenMarkdownTree(cmd.Root(), dir) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| if yaml { | ||
| err = doc.GenYamlTree(cmd.Root(), dir) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| if rst { | ||
| err = doc.GenReSTTree(cmd.Root(), dir) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| if manpage { | ||
| err = doc.GenManTree(cmd.Root(), nil, dir) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| }, | ||
| } | ||
|
|
||
| cmd.Flags().Bool(FlagMarkdown, false, "Generate documentation in the format of markdown pages.") | ||
| cmd.Flags().Bool(FlagYaml, false, "Generate documentation in the format of yaml.") | ||
| cmd.Flags().Bool(FlagRst, false, "Generate documentation in the format of rst.") | ||
| cmd.Flags().Bool(FlagManpage, false, "Generate documentation in the format of manpages.") | ||
|
|
||
| return cmd | ||
| } | ||
|
|
||
| func exists(dir string) bool { | ||
| _, err := os.Stat(dir) | ||
| return err == nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,186 @@ | ||
| package cmd_test | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "os" | ||
| "path/filepath" | ||
| "strings" | ||
| "testing" | ||
|
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| "github.com/cosmos/cosmos-sdk/client" | ||
| "github.com/cosmos/cosmos-sdk/server" | ||
| sdksim "github.com/cosmos/cosmos-sdk/simapp" | ||
| genutiltest "github.com/cosmos/cosmos-sdk/x/genutil/client/testutil" | ||
| provenancecmd "github.com/provenance-io/provenance/cmd/provenanced/cmd" | ||
| "github.com/spf13/viper" | ||
| "github.com/stretchr/testify/require" | ||
| "github.com/tendermint/tendermint/libs/log" | ||
| ) | ||
|
|
||
| func TestDocGen(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
| target string | ||
| createTarget bool | ||
| flags []string | ||
| err string | ||
| extensions []string | ||
| }{ | ||
| { | ||
| name: "failure - no flags specified", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| err: "at least one doc type must be specified", | ||
| }, | ||
| { | ||
| name: "failure - unsupported flag format", | ||
| target: "tmp", | ||
| flags: []string{"--bad"}, | ||
| createTarget: true, | ||
| err: "unknown flag: --bad", | ||
| }, | ||
| { | ||
| name: "failure - invalid target directory", | ||
| target: "/tmp/tmp2/tmp3", | ||
| flags: []string{"--yaml"}, | ||
| createTarget: false, | ||
| err: "mkdir %s: no such file or directory", | ||
| }, | ||
| { | ||
| name: "failure - bad yaml value", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--yaml=xyz"}, | ||
| err: "invalid argument \"xyz\" for \"--yaml\" flag: strconv.ParseBool: parsing \"xyz\": invalid syntax", | ||
| }, | ||
| { | ||
| name: "failure - bad rst value", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--rst=xyz"}, | ||
| err: "invalid argument \"xyz\" for \"--rst\" flag: strconv.ParseBool: parsing \"xyz\": invalid syntax", | ||
| }, | ||
| { | ||
| name: "failure - bad markdown value", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--markdown=xyz"}, | ||
| err: "invalid argument \"xyz\" for \"--markdown\" flag: strconv.ParseBool: parsing \"xyz\": invalid syntax", | ||
| }, | ||
| { | ||
| name: "failure - bad manpage value", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--manpage=xyz"}, | ||
| err: "invalid argument \"xyz\" for \"--manpage\" flag: strconv.ParseBool: parsing \"xyz\": invalid syntax", | ||
| }, | ||
| { | ||
| name: "success - yaml is generated", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--yaml"}, | ||
| extensions: []string{".yaml"}, | ||
| }, | ||
| { | ||
| name: "success - rst is generated", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--rst"}, | ||
| extensions: []string{".rst"}, | ||
| }, | ||
| { | ||
| name: "success - manpage is generated", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--manpage"}, | ||
| extensions: []string{".1"}, | ||
| }, | ||
| { | ||
| name: "success - markdown is generated", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--markdown"}, | ||
| extensions: []string{".md"}, | ||
| }, | ||
| { | ||
| name: "success - multiple types supported", | ||
| target: "tmp", | ||
| createTarget: true, | ||
| flags: []string{"--markdown", "--yaml"}, | ||
| extensions: []string{".md", ".yaml"}, | ||
| }, | ||
| { | ||
| name: "success - generates a new directory", | ||
| target: "tmp2", | ||
| createTarget: false, | ||
| flags: []string{"--yaml"}, | ||
| extensions: []string{".md", ".yaml"}, | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range tests { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| home := t.TempDir() | ||
|
|
||
| targetPath := filepath.Join(home, tc.target) | ||
| if tc.createTarget { | ||
| require.NoError(t, os.Mkdir(targetPath, 0755), "Mkdir successfully created directory") | ||
| } | ||
|
|
||
| logger := log.NewNopLogger() | ||
| cfg, err := genutiltest.CreateDefaultTendermintConfig(home) | ||
| require.NoError(t, err, "Created default tendermint config") | ||
|
|
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| appCodec := sdksim.MakeTestEncodingConfig().Codec | ||
| err = genutiltest.ExecInitCmd(testMbm, home, appCodec) | ||
| require.NoError(t, err, "Executed init command") | ||
|
|
||
| serverCtx := server.NewContext(viper.New(), cfg, logger) | ||
| clientCtx := client.Context{}.WithCodec(appCodec).WithHomeDir(home) | ||
|
|
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| ctx := context.Background() | ||
| ctx = context.WithValue(ctx, client.ClientContextKey, &clientCtx) | ||
| ctx = context.WithValue(ctx, server.ServerContextKey, serverCtx) | ||
|
|
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| cmd := provenancecmd.GetDocGenCmd() | ||
| args := append([]string{targetPath}, tc.flags...) | ||
| cmd.SetArgs(args) | ||
|
|
||
| if len(tc.err) > 0 { | ||
| err := cmd.ExecuteContext(ctx) | ||
| require.Error(t, err, "should throw an error") | ||
| expected := tc.err | ||
| if strings.Contains(expected, "%s") { | ||
| expected = fmt.Sprintf(expected, targetPath) | ||
| } | ||
| require.Equal(t, expected, err.Error(), "should return the correct error") | ||
| files, err := os.ReadDir(targetPath) | ||
| if err != nil { | ||
| require.Equal(t, 0, len(files), "should not generate files when failed") | ||
| } | ||
| } else { | ||
| err := cmd.ExecuteContext(ctx) | ||
| require.NoError(t, err, "should not return an error") | ||
|
|
||
| files, err := os.ReadDir(targetPath) | ||
| require.NoError(t, err, "ReadDir should not return an error") | ||
| require.NotZero(t, len(files), "should generate files when successful") | ||
|
|
||
| for _, file := range files { | ||
| ext := filepath.Ext(file.Name()) | ||
|
|
||
| contains := false | ||
| for _, extension := range tc.extensions { | ||
| contains = contains || ext == extension | ||
| } | ||
| require.True(t, contains, "should generate files with correct extension") | ||
| } | ||
| } | ||
|
|
||
| if _, err := os.Stat(targetPath); err != nil { | ||
| require.NoError(t, os.RemoveAll(targetPath), "RemoveAll should be able to remove the temporary target directory") | ||
| } | ||
| }) | ||
| } | ||
| } |
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