CLOUDP-164347: Add --flag file to the atlas cluster index create command (#2768)

Author: andreaangiolillo

docs/command/atlas-clusters-indexes-create.txt

@@ -59,20 +59,32 @@ Options
      - Name of the cluster.
    * - --collection
      - string
-     - true
+     - false
      - Name of the collection.
+
+       Mutually exclusive with --file.
    * - --db
      - string
-     - true
+     - false
      - Name of the database.
+
+       Mutually exclusive with --file.
+   * - -f, --file
+     - string
+     - false
+     - Path to an optional JSON configuration file that defines index settings.
+
+       Mutually exclusive with --db, --collection, --key.
    * - -h, --help
      - 
      - false
      - help for create
    * - --key
      - strings
-     - true
+     - false
      - Field to be indexed and the type of index in the following format: field:type.
+
+       Mutually exclusive with --file.
    * - --projectId
      - string
      - false
@@ -112,3 +124,9 @@ Examples
    # Create a compound index named property_room_bedrooms on the
    listings collection of the realestate database:
    atlas clusters indexes create property_room_bedrooms --clusterName Cluster0 --collection listings --db realestate --key property_type:1 --key room_type:1 --key bedrooms:1
+
+   
+.. code-block::
+
+   # Create an index named my_index from a JSON configuration file named myfile.json:
+   atlas clusters indexes create my_index --clusterName Cluster0 --file file.json

internal/cli/atlas/clusters/indexes/create.go

@@ -22,9 +22,11 @@ import (
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/cli"
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/cli/require"
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/config"
+	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/file"
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/flag"
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/store"
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/usage"
+	"github.com/spf13/afero"
 	"github.com/spf13/cobra"
 	atlasv2 "go.mongodb.org/atlas-sdk/v20231115007/admin"
 )
@@ -35,9 +37,11 @@ type CreateOpts struct {
 	name        string
 	db          string
 	collection  string
+	filename    string
 	keys        []string
 	sparse      bool
 	store       store.IndexCreator
+	fs          afero.Fs
 }
 
 func (opts *CreateOpts) initStore(ctx context.Context) func() error {
@@ -61,11 +65,43 @@ func (opts *CreateOpts) Run() error {
 }
 
 func (opts *CreateOpts) newIndex() (*atlasv2.DatabaseRollingIndexRequest, error) {
+	if opts.filename != "" {
+		return opts.newIndexViaFile()
+	}
+
+	return opts.newIndexViaFlags()
+}
+
+func (opts *CreateOpts) newIndexViaFile() (*atlasv2.DatabaseRollingIndexRequest, error) {
+	i := new(atlasv2.DatabaseRollingIndexRequest)
+	if err := file.Load(opts.fs, opts.filename, i); err != nil {
+		return nil, err
+	}
+
+	if opts.name == "" {
+		return i, nil
+	}
+
+	if i.Options == nil {
+		i.Options = &atlasv2.IndexOptions{
+			Name: &opts.name,
+		}
+
+		return i, nil
+	}
+
+	i.Options.Name = &opts.name
+
+	return i, nil
+}
+
+func (opts *CreateOpts) newIndexViaFlags() (*atlasv2.DatabaseRollingIndexRequest, error) {
+	i := new(atlasv2.DatabaseRollingIndexRequest)
 	keys, err := opts.indexKeys()
 	if err != nil {
 		return nil, err
 	}
-	i := new(atlasv2.DatabaseRollingIndexRequest)
+
 	i.Db = opts.db
 	i.Collection = opts.collection
 	i.Keys = &keys
@@ -100,9 +136,11 @@ func (opts *CreateOpts) indexKeys() ([]map[string]string, error) {
 }
 
 // CreateBuilder builds a cobra.Command that can run as:
-// mcli atlas clusters index create [indexName] --clusterName clusterName  --collection collection --dbName dbName [--key field:type].
+// mcli atlas clusters index create [indexName] --clusterName clusterName  --collection collection --dbName dbName [--key field:type] --file filename.
 func CreateBuilder() *cobra.Command {
-	opts := &CreateOpts{}
+	opts := &CreateOpts{
+		fs: afero.NewOsFs(),
+	}
 	cmd := &cobra.Command{
 		Use:   "create [indexName]",
 		Short: "Create a rolling index for the specified cluster for your project.",
@@ -116,8 +154,17 @@ func CreateBuilder() *cobra.Command {
   
   # Create a compound index named property_room_bedrooms on the
   listings collection of the realestate database:
-  atlas clusters indexes create property_room_bedrooms --clusterName Cluster0 --collection listings --db realestate --key property_type:1 --key room_type:1 --key bedrooms:1`,
+  atlas clusters indexes create property_room_bedrooms --clusterName Cluster0 --collection listings --db realestate --key property_type:1 --key room_type:1 --key bedrooms:1
+
+  # Create an index named my_index from a JSON configuration file named myfile.json:
+  atlas clusters indexes create my_index --clusterName Cluster0 --file file.json`,
 		PreRunE: func(cmd *cobra.Command, _ []string) error {
+			if opts.filename == "" {
+				_ = cmd.MarkFlagRequired(flag.Database)
+				_ = cmd.MarkFlagRequired(flag.Collection)
+				_ = cmd.MarkFlagRequired(flag.Key)
+			}
+
 			return opts.PreRunE(opts.ValidateProjectID, opts.initStore(cmd.Context()))
 		},
 		RunE: func(_ *cobra.Command, args []string) error {
@@ -133,13 +180,14 @@ func CreateBuilder() *cobra.Command {
 	cmd.Flags().StringVar(&opts.collection, flag.Collection, "", usage.Collection)
 	cmd.Flags().StringSliceVar(&opts.keys, flag.Key, []string{}, usage.Key)
 	cmd.Flags().BoolVar(&opts.sparse, flag.Sparse, false, usage.Sparse)
+	cmd.Flags().StringVarP(&opts.filename, flag.File, flag.FileShort, "", usage.IndexFilename)
 
 	cmd.Flags().StringVar(&opts.ProjectID, flag.ProjectID, "", usage.ProjectID)
 
-	_ = cmd.MarkFlagRequired(flag.ClusterName)
-	_ = cmd.MarkFlagRequired(flag.Database)
-	_ = cmd.MarkFlagRequired(flag.Collection)
-	_ = cmd.MarkFlagRequired(flag.Key)
+	cmd.MarkFlagsMutuallyExclusive(flag.File, flag.Database)
+	cmd.MarkFlagsMutuallyExclusive(flag.File, flag.Collection)
+	cmd.MarkFlagsMutuallyExclusive(flag.File, flag.Key)
 
+	_ = cmd.MarkFlagRequired(flag.ClusterName)
 	return cmd
 }

internal/cli/atlas/clusters/indexes/create_test.go

@@ -23,6 +23,7 @@ import (
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/flag"
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/mocks"
 	"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/test"
+	"github.com/spf13/afero"
 )
 
 func TestCreate_Run(t *testing.T) {
@@ -50,11 +51,58 @@ func TestCreate_Run(t *testing.T) {
 	}
 }
 
+func TestCreateWithFile_Run(t *testing.T) {
+	ctrl := gomock.NewController(t)
+	mockStore := mocks.NewMockIndexCreator(ctrl)
+	appFS := afero.NewMemMapFs()
+	fileJSON := `
+{
+	"collection": "collectionName",
+	"db": "dbName",
+	"options":{
+		"sparse": true,
+		"unique": true,
+		"textIndexVersion": 1,
+		"name": "myIndex",
+		"min": 1,
+		"max": 10,
+		"language_override": "test",
+		"hidden": true,
+		"expireAfterSeconds": 2,
+		"default_language": "test",
+		"default_language": "test",
+		"columnstoreProjection": {"key":1, "key2":2},
+		"bucketSize": 2,
+		"bits": 222,
+		"background": false,
+		"2dsphereIndexVersion": 2
+	}
+}`
+	fileName := "atlas_cluster_index_create_test.json"
+	_ = afero.WriteFile(appFS, fileName, []byte(fileJSON), 0600)
+	createOpts := &CreateOpts{
+		filename: fileName,
+		store:    mockStore,
+		fs:       appFS,
+	}
+
+	index, _ := createOpts.newIndex()
+	mockStore.
+		EXPECT().
+		CreateIndex(createOpts.ProjectID, createOpts.clusterName, index).
+		Return(nil).
+		Times(1)
+
+	if err := createOpts.Run(); err != nil {
+		t.Fatalf("Run() unexpected error: %v", err)
+	}
+}
+
 func TestCreateBuilder(t *testing.T) {
 	test.CmdValidator(
 		t,
 		CreateBuilder(),
 		0,
-		[]string{flag.ClusterName, flag.Database, flag.Collection, flag.Key, flag.Sparse, flag.ProjectID},
+		[]string{flag.ClusterName, flag.Database, flag.Collection, flag.Key, flag.Sparse, flag.ProjectID, flag.File},
 	)
 }

internal/usage/usage.go

@@ -107,6 +107,7 @@ dbName and collection are required only for built-in roles.`
 	MaxDate                                   = "Maximum created date. This option returns events whose created date is less than or equal to the specified value."
 	MinDate                                   = "Minimum created date. This option returns events whose created date is greater than or equal to the specified value."
 	ClusterFilename                           = "Path to an optional JSON configuration file that defines cluster settings. To learn more about cluster configuration files for the Atlas CLI, see https://dochub.mongodb.org/core/cluster-config-file-atlascli. To learn more about cluster configuration files for MongoCLI, see https://dochub.mongodb.org/core/mms-cluster-settings-file-mcli."
+	IndexFilename                             = "Path to an optional JSON configuration file that defines index settings."
 	BackupFilename                            = "Path to an optional JSON configuration file that defines backup schedule settings. To learn about the cloud backup configuration file for the Atlas CLI, see https://dochub.mongodb.org/core/cloud-backup-config-file."
 	SearchFilename                            = "Name of the JSON index configuration file to use. To learn about the Atlas Search index configuration file, see https://dochub.mongodb.org/core/search-index-config-file-atlascli. To learn about the Atlas Search index syntax and options that you can define in your configuration file, see https://dochub.mongodb.org/core/index-definitions-fts."
 	SearchNodesFilename                       = "Name of the JSON index configuration file to use."

test/e2e/atlas/clusters_file_test.go

@@ -83,12 +83,54 @@ func TestClustersFile(t *testing.T) {
 		assert.Contains(t, string(resp), "Cluster available")
 	})
 
+	t.Run("Create Partial Index", func(t *testing.T) {
+		cmd := exec.Command(cliPath,
+			clustersEntity,
+			"indexes",
+			"create",
+			"--clusterName", clusterFileName,
+			"--file=data/create_partial_index.json",
+			"--projectId", g.projectID,
+		)
+		cmd.Env = os.Environ()
+		resp, err := cmd.CombinedOutput()
+		require.NoError(t, err, string(resp))
+	})
+
+	t.Run("Create Sparse Index", func(t *testing.T) {
+		cmd := exec.Command(cliPath,
+			clustersEntity,
+			"indexes",
+			"create",
+			"--clusterName", clusterFileName,
+			"--file=data/create_sparse_index.json",
+			"--projectId", g.projectID,
+		)
+		cmd.Env = os.Environ()
+		resp, err := cmd.CombinedOutput()
+		require.NoError(t, err, string(resp))
+	})
+
+	t.Run("Create 2dspere Index", func(t *testing.T) {
+		cmd := exec.Command(cliPath,
+			clustersEntity,
+			"indexes",
+			"create",
+			"--clusterName", clusterFileName,
+			"--file=data/create_2dspere_index.json",
+			"--projectId", g.projectID,
+		)
+		cmd.Env = os.Environ()
+		resp, err := cmd.CombinedOutput()
+		require.NoError(t, err, string(resp))
+	})
+
 	t.Run("Update via file", func(t *testing.T) {
 		cmd := exec.Command(cliPath,
 			clustersEntity,
 			"update",
 			clusterFileName,
-			"--file=update_cluster_test.json",
+			"--file=data/update_cluster_test.json",
 			"--projectId", g.projectID,
 			"-o=json")
 
@@ -141,9 +183,9 @@ func generateClusterFile(mdbVersion string) (string, error) {
 		MongoDBMajorVersion: mdbVersion,
 	}
 
-	templateFile := "create_cluster_test.json"
+	templateFile := "data/create_cluster_test.json"
 	if service := os.Getenv("MCLI_SERVICE"); service == config.CloudGovService {
-		templateFile = "create_cluster_gov_test.json"
+		templateFile = "data/create_cluster_gov_test.json"
 	}
 
 	tmpl, err := template.ParseFiles(templateFile)
@@ -156,7 +198,7 @@ func generateClusterFile(mdbVersion string) (string, error) {
 		return "", err
 	}
 
-	const clusterFile = "create_cluster.json"
+	const clusterFile = "data/create_cluster.json"
 	file, err := os.Create(clusterFile)
 	if err != nil {
 		return "", err

test/e2e/atlas/data/create_2dspere_index.json

@@ -0,0 +1,24 @@
+{
+  "collation": {
+    "alternate": "non-ignorable",
+    "backwards": false,
+    "caseFirst": "lower",
+    "caseLevel": false,
+    "locale": "af",
+    "maxVariable": "punct",
+    "normalization": false,
+    "numericOrdering": false,
+    "strength": 3
+  },
+  "collection": "accounts",
+  "db": "sample_airbnb",
+  "keys": [
+    {
+      "test_field": "2dsphere"
+    }
+  ],
+  "options": {
+    "name": "2dspereIndexTest",
+    "2dsphereIndexVersion": 2
+  }
+}

test/e2e/atlas/create_cluster_gov_test.json test/e2e/atlas/data/create_cluster_gov_test.json

@@ -0,0 +1,27 @@
+{
+  "collation": {
+    "alternate": "non-ignorable",
+    "backwards": false,
+    "caseFirst": "lower",
+    "caseLevel": false,
+    "locale": "af",
+    "maxVariable": "punct",
+    "normalization": false,
+    "numericOrdering": false,
+    "strength": 3
+  },
+  "collection": "accounts",
+  "db": "sample_airbnb",
+  "keys": [
+    {
+      "property_type": "1",
+      "room_type": "1"
+    }
+  ],
+  "options": {
+    "name": "PartialIndexTest",
+    "partialFilterExpression":{
+    	"limit": {"$gt": 900}
+    }
+  }
+}

test/e2e/atlas/create_cluster_test.json test/e2e/atlas/data/create_cluster_test.json

@@ -0,0 +1,24 @@
+{
+  "collation": {
+    "alternate": "non-ignorable",
+    "backwards": false,
+    "caseFirst": "lower",
+    "caseLevel": false,
+    "locale": "af",
+    "maxVariable": "punct",
+    "normalization": false,
+    "numericOrdering": false,
+    "strength": 3
+  },
+  "collection": "accounts",
+  "db": "sample_airbnb",
+  "keys": [
+    {
+      "test_field": "1"
+    }
+  ],
+  "options": {
+    "name": "SparseIndexTest",
+    "sparse": true
+  }
+}