[add] Added go fmt check to circleci. Applied go fmt ./... to the ent…

…ire project. (#75)

.circleci/config.yml

@@ -17,7 +17,7 @@ jobs:
       - run:
           name: Generate a root CA and a server certificate using redis helpers
           command: |
-            git clone git://github.com/antirez/redis.git --branch 6.0.1
+            git clone git://github.com/antirez/redis.git --branch 6.0.5
             cd redis
             ./utils/gen-test-certs.sh
             cd ..
@@ -52,6 +52,7 @@ jobs:
     steps:
       - checkout
       - run: make get
+      - run: make checkfmt
       - run: make coverage
       - run: bash <(curl -s https://codecov.io/bash) -t ${CODECOV_TOKEN}
 

Makefile

@@ -7,6 +7,7 @@ GOCLEAN=$(GOCMD) clean
 GOTEST=$(GOCMD) test -count=1
 GOGET=$(GOCMD) get
 GOMOD=$(GOCMD) mod
+GOFMT=$(GOCMD) fmt
 
 .PHONY: all test coverage
 all: test coverage examples
@@ -19,6 +20,15 @@ TLS_KEY ?= redis.key
 TLS_CACERT ?= ca.crt
 REDISEARCH_TEST_HOST ?= 127.0.0.1:6379
 
+checkfmt:
+	@echo 'Checking gofmt';\
+ 	bash -c "diff -u <(echo -n) <(gofmt -d .)";\
+	EXIT_CODE=$$?;\
+	if [ "$$EXIT_CODE"  -ne 0 ]; then \
+		echo '$@: Go files must be formatted with gofmt'; \
+	fi && \
+	exit $$EXIT_CODE
+
 examples: get
 	@echo " "
 	@echo "Building the examples..."
@@ -32,6 +42,7 @@ examples: get
 						 --host $(REDISEARCH_TEST_HOST)
 
 test: get
+	$(GOFMT) ./...
 	$(GOTEST) -race -covermode=atomic ./...
 
 coverage: get test

examples/redisearch_temporary_index/redisearch_temporary_index.go

@@ -51,7 +51,7 @@ func main() {
 	fmt.Println(docs[0].Id, docs[0].Properties["title"], total, err)
 	// Output: doc1 Hello world 1 <nil>
 
-	time.Sleep(15*time.Second)
+	time.Sleep(15 * time.Second)
 	// Searching with limit and sorting
 	_, err = c.Info()
 	fmt.Println(err)

redisearch/autocomplete.go

@@ -1,8 +1,8 @@
 package redisearch
 
 import (
-	"strconv"
 	"github.com/gomodule/redigo/redis"
+	"strconv"
 )
 
 // Autocompleter implements a redisearch auto-completer API

redisearch/autocomplete_test.go

@@ -34,11 +34,11 @@ func TestAutocompleter_Serialize(t *testing.T) {
 		want   redis.Args
 		want1  int
 	}{
-		{"default options", fields{"key1"}, args{"ab", DefaultSuggestOptions,}, redis.Args{"key1", "ab", "MAX", 5}, 1},
-		{"FUZZY", fields{"key1"}, args{"ab", fuzzy,}, redis.Args{"key1", "ab", "MAX", 5, "FUZZY"}, 1},
-		{"WITHSCORES", fields{"key1"}, args{"ab", withscores,}, redis.Args{"key1", "ab", "MAX", 5, "WITHSCORES"}, 2},
-		{"WITHPAYLOADS", fields{"key1"}, args{"ab", withpayloads,}, redis.Args{"key1", "ab", "MAX", 5, "WITHPAYLOADS"}, 2},
-		{"all", fields{"key1"}, args{"ab", all,}, redis.Args{"key1", "ab", "MAX", 5, "FUZZY", "WITHSCORES", "WITHPAYLOADS"}, 3},
+		{"default options", fields{"key1"}, args{"ab", DefaultSuggestOptions}, redis.Args{"key1", "ab", "MAX", 5}, 1},
+		{"FUZZY", fields{"key1"}, args{"ab", fuzzy}, redis.Args{"key1", "ab", "MAX", 5, "FUZZY"}, 1},
+		{"WITHSCORES", fields{"key1"}, args{"ab", withscores}, redis.Args{"key1", "ab", "MAX", 5, "WITHSCORES"}, 2},
+		{"WITHPAYLOADS", fields{"key1"}, args{"ab", withpayloads}, redis.Args{"key1", "ab", "MAX", 5, "WITHPAYLOADS"}, 2},
+		{"all", fields{"key1"}, args{"ab", all}, redis.Args{"key1", "ab", "MAX", 5, "FUZZY", "WITHSCORES", "WITHPAYLOADS"}, 3},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

redisearch/client.go

@@ -2,11 +2,11 @@ package redisearch
 
 import (
 	"errors"
+	"github.com/gomodule/redigo/redis"
 	"log"
 	"reflect"
 	"strconv"
 	"strings"
-	"github.com/gomodule/redigo/redis"
 )
 
 // Client is an interface to redisearch's redis commands
@@ -65,7 +65,7 @@ func (i *Client) CreateIndex(s *Schema) (err error) {
 func (i *Client) AddField(f Field) error {
 	args := redis.Args{i.name}
 	args = append(args, "SCHEMA", "ADD")
-	args,err := serializeField(f,args)
+	args, err := serializeField(f, args)
 	if err != nil {
 		return err
 	}
@@ -613,4 +613,4 @@ func (i *Client) AddHash(docId string, score float32, language string, replace b
 		args = args.Add("REPLACE")
 	}
 	return redis.String(conn.Do("FT.ADDHASH", args...))
-}
+}

redisearch/client_test.go

@@ -160,7 +160,7 @@ func TestClient_DictAdd(t *testing.T) {
 	}{
 		{"empty-error", fields{pool: c.pool, name: c.name}, args{"dict1", []string{}}, 0, true},
 		{"1-term", fields{pool: c.pool, name: c.name}, args{"dict1", []string{"term1"}}, 1, false},
-		{"2nd-time-term", fields{pool: c.pool, name: c.name}, args{"dict1", []string{"term1","term1"}}, 1, false},
+		{"2nd-time-term", fields{pool: c.pool, name: c.name}, args{"dict1", []string{"term1", "term1"}}, 1, false},
 		{"multi-term", fields{pool: c.pool, name: c.name}, args{"dict-multi-term", []string{"t1", "t2", "t3", "t4", "t5"}}, 5, false},
 	}
 	for _, tt := range tests {
@@ -551,7 +551,7 @@ func TestClient_AddField(t *testing.T) {
 	assert.Nil(t, err)
 	err = c.AddField(NewNumericField("age"))
 	assert.Nil(t, err)
-	err = c.Index(NewDocument("doc-n1",1.0).Set("age",15 ))
+	err = c.Index(NewDocument("doc-n1", 1.0).Set("age", 15))
 	assert.Nil(t, err)
 }
 
@@ -582,4 +582,4 @@ func TestClient_CreateIndex(t *testing.T) {
 			}
 		})
 	}
-}
+}

redisearch/document.go

@@ -20,21 +20,20 @@ type Document struct {
 	Properties map[string]interface{}
 }
 
-
 // IndexingOptions represent the options for indexing a single document
 type IndexingOptions struct {
 
 	// If set, we use a stemmer for the supplied language during indexing. If set to "", we Default to English.
-	Language         string
+	Language string
 
 	// If set to true, we will not save the actual document in the database and only index it.
-	NoSave           bool
+	NoSave bool
 
 	//  If set, we will do an UPSERT style insertion - and delete an older version of the document if it exists.
-	Replace          bool
+	Replace bool
 
 	// (only applicable with Replace): If set, you do not have to specify all fields for reindexing.
-	Partial          bool
+	Partial bool
 
 	// Applicable only in conjunction with Replace and optionally Partial
 	// Update the document only if a boolean expression applies to the document before the update
@@ -79,9 +78,9 @@ func (d Document) Set(name string, value interface{}) Document {
 // to signify an actual backslash, so the actual text in redis-cli for example, will be entered as `hello\\-world`.
 // Underscores (`_`) are not used as separators in either document or query.
 // So the text `hello_world` will remain as is after tokenization.
-func EscapeTextFileString(value string) (string) {
+func EscapeTextFileString(value string) string {
 	for _, char := range field_tokenization {
-		value = strings.Replace(value, string(char), ("\\"+string(char)), -1 )
+		value = strings.Replace(value, string(char), ("\\" + string(char)), -1)
 	}
 	return value
 }
@@ -111,9 +110,8 @@ func loadDocument(arr []interface{}, idIdx, scoreIdx, payloadIdx, fieldsIdx int)
 	return doc, nil
 }
 
-
 // SetPayload Sets the document payload
-func (d *Document) loadFields(lst []interface{}) *Document{
+func (d *Document) loadFields(lst []interface{}) *Document {
 	for i := 0; i < len(lst); i += 2 {
 		var prop string
 		switch lst[i].(type) {
@@ -130,7 +128,7 @@ func (d *Document) loadFields(lst []interface{}) *Document{
 		default:
 			val = v
 		}
-		*d = d.Set(prop,val)
+		*d = d.Set(prop, val)
 	}
 	return d
 }

redisearch/document_test.go

@@ -15,10 +15,10 @@ func TestEscapeTextFileString(t *testing.T) {
 		want string
 	}{
 		{
-			"url", args{"https://en.wikipedia.org/wiki",}, "https\\://en\\.wikipedia\\.org/wiki",
+			"url", args{"https://en.wikipedia.org/wiki"}, "https\\://en\\.wikipedia\\.org/wiki",
 		},
 		{
-			"hello_world", args{"hello_world",}, "hello_world",
+			"hello_world", args{"hello_world"}, "hello_world",
 		},
 	}
 	for _, tt := range tests {
@@ -43,13 +43,13 @@ func TestDocument_EstimateSize(t *testing.T) {
 		wantSz int
 	}{
 		{
-			"only-id", fields{"doc1", 1.0, []byte{}, map[string]interface{}{},}, len("doc1"),
+			"only-id", fields{"doc1", 1.0, []byte{}, map[string]interface{}{}}, len("doc1"),
 		},
 		{
-			"id-payload", fields{"doc1", 1.0, []byte("payload"), map[string]interface{}{},}, len("doc1") + len([]byte("payload")),
+			"id-payload", fields{"doc1", 1.0, []byte("payload"), map[string]interface{}{}}, len("doc1") + len([]byte("payload")),
 		},
 		{
-			"id-payload-fields", fields{"doc1", 1.0, []byte("payload"), map[string]interface{}{"text1": []byte("text1")},}, len("doc1") + len([]byte("payload")) + 2*len([]byte("text1")),
+			"id-payload-fields", fields{"doc1", 1.0, []byte("payload"), map[string]interface{}{"text1": []byte("text1")}}, len("doc1") + len([]byte("payload")) + 2*len([]byte("text1")),
 		},
 	}
 	for _, tt := range tests {
@@ -78,14 +78,14 @@ func TestDocument_SetPayload(t *testing.T) {
 		payload []byte
 	}
 	tests := []struct {
-		name   string
-		fields fields
-		args   args
+		name        string
+		fields      fields
+		args        args
 		wantPayload []byte
 	}{
-		{"empty-payload", fields{"doc1", 1.0, []byte{}, map[string]interface{}{},}, args{[]byte{}}, []byte{}},
-		{"simple-set", fields{"doc1", 1.0, []byte{}, map[string]interface{}{},}, args{[]byte("payload")},[]byte("payload")},
-		{"set-with-previous-payload", fields{"doc1", 1.0, []byte("previous_payload"), map[string]interface{}{},}, args{[]byte("payload")},[]byte("payload")},
+		{"empty-payload", fields{"doc1", 1.0, []byte{}, map[string]interface{}{}}, args{[]byte{}}, []byte{}},
+		{"simple-set", fields{"doc1", 1.0, []byte{}, map[string]interface{}{}}, args{[]byte("payload")}, []byte("payload")},
+		{"set-with-previous-payload", fields{"doc1", 1.0, []byte("previous_payload"), map[string]interface{}{}}, args{[]byte("payload")}, []byte("payload")},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

redisearch/pool_test.go

@@ -15,8 +15,8 @@ func TestNewMultiHostPool(t *testing.T) {
 		name string
 		args args
 	}{
-		{"multi-host single address", args{[]string{host,},},},
-		{"multi-host several addresses", args{[]string{host, host,},},},
+		{"multi-host single address", args{[]string{host}}},
+		{"multi-host several addresses", args{[]string{host, host}}},
 	}
 	if password == "" {
 		for _, tt := range tests {
@@ -37,14 +37,14 @@ func TestMultiHostPool_Close(t *testing.T) {
 	host, password := getTestConnectionDetails()
 	// Test a simple flow
 	if password == "" {
-		oneMulti := NewMultiHostPool([]string{host,})
+		oneMulti := NewMultiHostPool([]string{host})
 		conn := oneMulti.Get()
 		assert.NotNil(t, conn)
 		err := oneMulti.Close()
 		assert.Nil(t, err)
 		err = oneMulti.Close()
 		assert.NotNil(t, conn)
-		severalMulti := NewMultiHostPool([]string{host, host,})
+		severalMulti := NewMultiHostPool([]string{host, host})
 		connMulti := severalMulti.Get()
 		assert.NotNil(t, connMulti)
 		err = severalMulti.Close()
@@ -70,9 +70,9 @@ func TestMultiHostPool_Close(t *testing.T) {
 		fields  fields
 		wantErr bool
 	}{
-		{"empty", fields{map[string]*redis.Pool{}, []string{}}, false,},
-		{"normal", fields{map[string]*redis.Pool{"hostpool1": pool1}, []string{"hostpool1"}}, false,},
-		{"pool3-already-close", fields{map[string]*redis.Pool{"hostpool2": pool2, "hostpool3": pool3, "hostpool4": pool4,}, []string{"hostpool2", "hostpool3", "hostpool3"}}, false,},
+		{"empty", fields{map[string]*redis.Pool{}, []string{}}, false},
+		{"normal", fields{map[string]*redis.Pool{"hostpool1": pool1}, []string{"hostpool1"}}, false},
+		{"pool3-already-close", fields{map[string]*redis.Pool{"hostpool2": pool2, "hostpool3": pool3, "hostpool4": pool4}, []string{"hostpool2", "hostpool3", "hostpool3"}}, false},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

redisearch/query_test.go

@@ -144,10 +144,10 @@ func Test_appendNumArgs(t *testing.T) {
 		args args
 		want redis.Args
 	}{
-		{"1 arg", args{ 1.0,false,redis.Args{} }, redis.Args{1.0} },
-		{"1 excluded arg", args{ 1.0,true,redis.Args{} }, redis.Args{"(",1.0} },
-		{"+inf", args{ math.Inf(1),false,redis.Args{} }, redis.Args{"+inf"} },
-		{"+inf", args{ math.Inf(-1),false,redis.Args{} }, redis.Args{"-inf"} },
+		{"1 arg", args{1.0, false, redis.Args{}}, redis.Args{1.0}},
+		{"1 excluded arg", args{1.0, true, redis.Args{}}, redis.Args{"(", 1.0}},
+		{"+inf", args{math.Inf(1), false, redis.Args{}}, redis.Args{"+inf"}},
+		{"+inf", args{math.Inf(-1), false, redis.Args{}}, redis.Args{"-inf"}},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

redisearch/redisearch_test.go

@@ -44,7 +44,6 @@ func createClient(indexName string) *Client {
 	}
 }
 
-
 func createAutocompleter(dictName string) *Autocompleter {
 	host, password := getTestConnectionDetails()
 	if password != "" {

redisearch/reducer.go

@@ -61,7 +61,7 @@ func NewReducer(name GroupByReducers, args []string) *Reducer {
 }
 
 // NewReducer creates a new Reducer object
-func NewReducerAlias(name GroupByReducers, args []string, alias string ) *Reducer {
+func NewReducerAlias(name GroupByReducers, args []string, alias string) *Reducer {
 	return &Reducer{
 		Name:  name,
 		Alias: alias,

redisearch/schema.go

@@ -246,7 +246,7 @@ func SerializeSchema(s *Schema, args redis.Args) (argsOut redis.Args, err error)
 		argsOut = append(argsOut, "NOOFFSETS")
 	}
 	if s.Options.Temporary {
-		argsOut = append(argsOut, "TEMPORARY",s.Options.TemporaryPeriod)
+		argsOut = append(argsOut, "TEMPORARY", s.Options.TemporaryPeriod)
 	}
 	if s.Options.NoFieldFlags {
 		argsOut = append(argsOut, "NOFIELDS")

redisearch/schema_test.go

@@ -46,7 +46,7 @@ func TestSerializeSchema(t *testing.T) {
 
 		{"default-args", args{NewSchema(DefaultOptions), redis.Args{}}, redis.Args{"SCHEMA"}, false},
 		{"default-args-with-different-constructor", args{NewSchema(*NewOptions()), redis.Args{}}, redis.Args{"SCHEMA"}, false},
-		{"temporary", args{NewSchema(*NewOptions().SetTemporaryPeriod(60)), redis.Args{}}, redis.Args{"TEMPORARY",60,"SCHEMA"}, false},
+		{"temporary", args{NewSchema(*NewOptions().SetTemporaryPeriod(60)), redis.Args{}}, redis.Args{"TEMPORARY", 60, "SCHEMA"}, false},
 		{"no-frequencies", args{NewSchema(Options{NoFrequencies: true}), redis.Args{}}, redis.Args{"NOFREQS", "SCHEMA"}, false},
 		{"no-fields", args{NewSchema(Options{NoFieldFlags: true}), redis.Args{}}, redis.Args{"NOFIELDS", "SCHEMA"}, false},
 		{"custom-stopwords", args{NewSchema(Options{Stopwords: []string{"custom"}}), redis.Args{}}, redis.Args{"STOPWORDS", 1, "custom", "SCHEMA"}, false},