95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package cmd
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import (
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"fmt"
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"os"
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"strings"
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t "go.wzykubek.xyz/licensmith/internal/template"
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"github.com/spf13/cobra"
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"golang.org/x/text/cases"
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"golang.org/x/text/language"
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)
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var printTitle bool
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var printDescription bool
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var printPermissions bool
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var printConditions bool
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var printLimitations bool
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func init() {
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rootCmd.AddCommand(showCmd)
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showCmd.Flags().BoolVar(&printTitle, "title", false, "Print title")
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showCmd.Flags().BoolVar(&printDescription, "description", false, "Print description")
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showCmd.Flags().BoolVar(&printPermissions, "permissions", false, "Print permissions")
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showCmd.Flags().BoolVar(&printConditions, "conditions", false, "Print conditions")
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showCmd.Flags().BoolVar(&printLimitations, "limitations", false, "Print limitations")
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}
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func parseValueList(arr []string) string {
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titleCaser := cases.Title(language.English)
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var o string
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for k, v := range arr {
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v = strings.ReplaceAll(v, "-", " ")
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v = titleCaser.String(v)
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o = o + "- " + v
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if k < len(arr)-1 {
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o = o + "\n"
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}
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}
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return o
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}
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var showCmd = &cobra.Command{
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Use: "show [license id]",
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Short: "Show license details",
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Args: cobra.ExactArgs(1),
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Run: func(cmd *cobra.Command, args []string) {
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// If none of the flags is passed then print all attributes
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anyFlagChanged := false
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for _, flag := range []string{"title", "description", "permissions", "conditions", "limitations"} {
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if cmd.Flags().Changed(flag) {
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anyFlagChanged = true
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break
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}
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}
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if !anyFlagChanged {
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printTitle, printDescription, printPermissions, printConditions, printLimitations = true, true, true, true, true
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}
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licenseID := args[0]
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tmpl, err := t.Parse(licenseID + ".tmpl")
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if err != nil {
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fmt.Printf("Error: There is no '%s' license\n", licenseID)
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os.Exit(2)
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}
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printable := []string{}
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if printTitle {
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printable = append(printable, "Title: "+tmpl.Title)
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}
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if printDescription {
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printable = append(printable, "Description:\n"+tmpl.Description)
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}
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if printPermissions {
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printable = append(printable, "Permissions:\n"+parseValueList(tmpl.Permissions))
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}
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if printConditions {
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printable = append(printable, "Conditions:\n"+parseValueList(tmpl.Conditions))
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}
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if printLimitations {
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printable = append(printable, "Limitations:\n"+parseValueList(tmpl.Limitations))
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}
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fmt.Println(strings.Join(printable, "\n\n"))
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},
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}
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