Support .jsonl tuple files

Author: aaguiarz

README.md

@@ -702,7 +702,7 @@ fga tuple **write** <user> <relation> <object> --store-id=<store-id>
 * `--condition-context`: Condition context (optional)
 * `--store-id`: Specifies the store id
 * `--model-id`: Specifies the model id to target (optional)
-* `--file`: Specifies the file name, `json`, `yaml` and `csv` files are supported
+* `--file`: Specifies the file name, `json`, `jsonl`, `yaml` and `csv` files are supported
 * When using a `json` file, tuples can be provided as an array or newline-delimited (`jsonl`) objects
 * `--max-tuples-per-write`: Max tuples to send in a single write (optional, default=1, or 40 if `--max-rps` is set and this flag is omitted)
 * `--max-parallel-requests`: Max requests to send in parallel (optional, default=4, or `max-rps/5` if `--max-rps` is set and this flag is omitted)
@@ -773,7 +773,7 @@ If using a `json` file, the format should be:
   }
 ]
 ```
-JSON files can also be provided in JSONL format, with one JSON object per line.
+JSON files can also be provided in JSONL format (use the `.jsonl` extension), with one JSON object per line.
 
 ###### Response
 ```json5

cmd/tuple/testdata/tuples_jsonl.json cmd/tuple/testdata/tuples_jsonl.jsonlcmd/tuple/testdata/tuples_jsonl.json renamed to cmd/tuple/testdata/tuples_jsonl.jsonl

@@ -149,8 +149,8 @@ func TestParseTuplesFileData(t *testing.T) {
 			},
 		},
 		{
-			name: "it can correctly parse a jsonl file",
-			file: "testdata/tuples_jsonl.json",
+name: "it can correctly parse a jsonl file",
+file: "testdata/tuples_jsonl.jsonl",
 			expectedTuples: []client.ClientTupleKey{
 				{
 					User:     "user:anne",

cmd/tuple/write_test.go

@@ -20,20 +20,26 @@ func ReadTupleFile(fileName string) ([]client.ClientTupleKey, error) {
 
 	var tuples []client.ClientTupleKey
 
-	switch path.Ext(fileName) {
-	case ".json":
-		err = yaml.Unmarshal(data, &tuples)
-		if err != nil {
-			err = parseTuplesFromJSONL(data, &tuples)
-		}
-		if err == nil && len(tuples) == 0 {
-			err = clierrors.EmptyTuplesFileError("json")
-		}
-	case ".yaml", ".yml":
-		err = yaml.Unmarshal(data, &tuples)
-		if err == nil && len(tuples) == 0 {
-			err = clierrors.EmptyTuplesFileError(strings.TrimPrefix(path.Ext(fileName), "."))
-		}
+       ext := path.Ext(fileName)
+       switch ext {
+       case ".json":
+               err = yaml.Unmarshal(data, &tuples)
+               if err != nil {
+                       err = parseTuplesFromJSONL(data, &tuples, "json")
+               }
+               if err == nil && len(tuples) == 0 {
+                       err = clierrors.EmptyTuplesFileError("json")
+               }
+       case ".jsonl":
+               err = parseTuplesFromJSONL(data, &tuples, "jsonl")
+               if err == nil && len(tuples) == 0 {
+                       err = clierrors.EmptyTuplesFileError("jsonl")
+               }
+       case ".yaml", ".yml":
+               err = yaml.Unmarshal(data, &tuples)
+               if err == nil && len(tuples) == 0 {
+                       err = clierrors.EmptyTuplesFileError(strings.TrimPrefix(ext, "."))
+               }
 	case ".csv":
 		err = parseTuplesFromCSV(data, &tuples)
 	default:
@@ -47,7 +53,7 @@ func ReadTupleFile(fileName string) ([]client.ClientTupleKey, error) {
 	return tuples, nil
 }
 
-func parseTuplesFromJSONL(data []byte, tuples *[]client.ClientTupleKey) error {
+func parseTuplesFromJSONL(data []byte, tuples *[]client.ClientTupleKey, format string) error {
 	lines := strings.Split(strings.TrimSpace(string(data)), "\n")
 	for index, line := range lines {
 		trimmed := strings.TrimSpace(line)
@@ -63,9 +69,9 @@ func parseTuplesFromJSONL(data []byte, tuples *[]client.ClientTupleKey) error {
 		*tuples = append(*tuples, tuple)
 	}
 
-	if len(*tuples) == 0 {
-		return clierrors.EmptyTuplesFileError("json")
-	}
+       if len(*tuples) == 0 {
+               return clierrors.EmptyTuplesFileError(format)
+       }
 
 	return nil
 }