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added functionality to generate readme docs for all cobra commands #10

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added functionality to generate readme docs for all cobra commands #10

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22 changes: 22 additions & 0 deletions cmd/root.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,13 @@ Copyright © 2023 Mostafa Mekky <mos.mekky@gmail.com>
package cmd

import (
"errors"
"fmt"
"log"
"os"

"github.com/spf13/cobra"
"github.com/spf13/cobra/doc"
)

// rootCmd represents the base command when called without any subcommands
Expand All @@ -30,6 +33,25 @@ func Execute() {
if err != nil {
os.Exit(1)
}
markdownFile := "ymlio-docs.md"
if _, err := os.Stat(markdownFile); errors.Is(err, os.ErrNotExist) {
fmt.Printf("%s not found, \ngenerating...\n", markdownFile)
// check if tmp_ymlio_doc folder exists.
path := "./tmp_ymlio_doc"
if _, err := os.Stat(path); os.IsNotExist(err) {
err := os.Mkdir(path, 0700)
if err != nil {
log.Fatal(err)
}
}

// generate markdownTree for all cobra.commands.
err := doc.GenMarkdownTree(rootCmd, "./tmp_ymlio_doc")
if err != nil {
log.Fatal(err)
}
}

}

// Execute adds all child commands to the root command and sets flags appropriately.
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2 changes: 2 additions & 0 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,14 @@ require (
)

require (
github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
github.com/fsnotify/fsnotify v1.6.0 // indirect
github.com/hashicorp/hcl v1.0.0 // indirect
github.com/inconshreveable/mousetrap v1.0.1 // indirect
github.com/magiconair/properties v1.8.7 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/pelletier/go-toml/v2 v2.0.6 // indirect
github.com/russross/blackfriday/v2 v2.1.0 // indirect
github.com/spf13/afero v1.9.3 // indirect
github.com/spf13/cast v1.5.0 // indirect
github.com/spf13/jwalterweatherman v1.1.0 // indirect
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2 changes: 2 additions & 0 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
Expand Down Expand Up @@ -147,6 +148,7 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/spf13/afero v1.9.3 h1:41FoI0fD7OR7mGcKE/aOiLkGreyf8ifIOQmJANWogMk=
github.com/spf13/afero v1.9.3/go.mod h1:iUV7ddyEEZPO5gA3zD4fJt6iStLlL+Lg4m2cihcDf8Y=
Expand Down