Resolves #10 - Add resource-list command

cmd/resourcelist.go

@@ -0,0 +1,65 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+
+	"github.com/elasticpath/epcc-cli/external/resources"
+	"github.com/spf13/cobra"
+)
+
+var resourceListCommand = &cobra.Command{
+	Use:   "resource-list",
+	Short: "Lists all resources and supported operations for each",
+	Args:  cobra.MinimumNArgs(0),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		// Determine program name
+		programName := filepath.Base(os.Args[0])
+
+		// Generate sorted list of resource names
+		sortedResourceNames := make([]string, 0, len(resources.Resources))
+
+		for i := range resources.Resources {
+			sortedResourceNames = append(sortedResourceNames, i)
+		}
+
+		sort.Strings(sortedResourceNames)
+
+		// Print resource list
+		for _, resource := range sortedResourceNames {
+			fmt.Printf("%s => json-type: %s\n", resource, resources.Resources[resource].JsonApiType)
+
+			if resources.Resources[resource].GetCollectionInfo != nil {
+				printCrudCommands(programName, "get", resource, resources.Resources[resource].GetCollectionInfo.Url)
+			}
+
+			if resources.Resources[resource].CreateEntityInfo != nil {
+				printCrudCommands(programName, "create", resource, resources.Resources[resource].CreateEntityInfo.Url)
+			}
+
+			if resources.Resources[resource].GetEntityInfo != nil {
+				printCrudCommands(programName, "get", resource, resources.Resources[resource].GetEntityInfo.Url)
+			}
+
+			if resources.Resources[resource].UpdateEntityInfo != nil {
+				printCrudCommands(programName, "update", resource, resources.Resources[resource].UpdateEntityInfo.Url)
+			}
+
+			if resources.Resources[resource].DeleteEntityInfo != nil {
+				printCrudCommands(programName, "delete", resource, resources.Resources[resource].DeleteEntityInfo.Url)
+			}
+
+			fmt.Printf("\n")
+		}
+
+		return nil
+	},
+}
+
+func printCrudCommands(programName, operation, resource, url string) {
+	numIdRequired := strings.Count(url, "%")
+	fmt.Printf("%16s %-70s ==> %s\n", programName, operation+" "+resource+strings.Repeat(" [ID]", numIdRequired), url)
+}

cmd/root.go

@@ -2,13 +2,14 @@ package cmd
 
 import (
 	"fmt"
+	"os"
+
 	"github.com/caarlos0/env/v6"
 	"github.com/elasticpath/epcc-cli/config"
 	"github.com/elasticpath/epcc-cli/external/json"
 	homedir "github.com/mitchellh/go-homedir"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"os"
 )
 
 var Envs = &config.Env{}
@@ -25,6 +26,7 @@ func init() {
 		docsCommand,
 		testJson,
 		get,
+		resourceListCommand,
 	)
 
 	testJson.Flags().BoolVarP(&noWrapping, "no-wrapping", "", false, "if set, we won't wrap the output the json in a data tag")