Replace noContents flag with addContents flag. (#45)

cmd/lsif-go/main.go

@@ -30,7 +30,7 @@ func realMain() error {
 		verbose       bool
 		projectRoot   string
 		moduleVersion string
-		noContents    bool
+		addContents   bool
 		outFile       string
 	)
 
@@ -39,7 +39,7 @@ func realMain() error {
 	app.Flag("verbose", "Display verbose information.").Short('v').Default("false").BoolVar(&verbose)
 	app.Flag("projectRoot", "Specifies the project root. Defaults to the current working directory.").Default(".").StringVar(&projectRoot)
 	app.Flag("moduleVersion", "Specifies the version of the module defined by this project.").StringVar(&moduleVersion)
-	app.Flag("noContents", "File contents will not be embedded into the dump.").Default("false").BoolVar(&noContents)
+	app.Flag("addContents", "File contents will be embedded into the dump.").Default("false").BoolVar(&addContents)
 	app.Flag("out", "The output file the dump is saved to.").Default("dump.lsif").StringVar(&outFile)
 
 	_, err := app.Parse(os.Args[1:])
@@ -92,7 +92,7 @@ func realMain() error {
 		moduleName,
 		moduleVersion,
 		dependencies,
-		noContents,
+		addContents,
 		printProgressDots,
 		toolInfo,
 		out,

internal/index/indexer.go

@@ -65,7 +65,7 @@ func NewIndexer(
 	moduleName string,
 	moduleVersion string,
 	dependencies map[string]string,
-	excludeContent bool,
+	addContents bool,
 	printProgressDots bool,
 	toolInfo protocol.ToolInfo,
 	w io.Writer,
@@ -77,7 +77,7 @@ func NewIndexer(
 		dependencies:      dependencies,
 		printProgressDots: printProgressDots,
 		toolInfo:          toolInfo,
-		w:                 protocol.NewWriter(w, excludeContent),
+		w:                 protocol.NewWriter(w, addContents),
 
 		// Empty maps
 		defsIndexed:           map[string]bool{},

protocol/writer.go

@@ -11,17 +11,17 @@ import (
 // Writer emits vertices and edges to the underlying writer. This struct
 // will guarantee that unique identifiers are generated for each element.
 type Writer struct {
-	w              io.Writer
-	excludeContent bool
-	id             int
-	numElements    int
+	w           io.Writer
+	addContents bool
+	id          int
+	numElements int
 }
 
 // NewWriter creates a new Writer.
-func NewWriter(w io.Writer, excludeContent bool) *Writer {
+func NewWriter(w io.Writer, addContents bool) *Writer {
 	return &Writer{
-		w:              w,
-		excludeContent: excludeContent,
+		w:           w,
+		addContents: addContents,
 	}
 }
 
@@ -61,7 +61,7 @@ func (w *Writer) EmitProject(languageID string) (string, error) {
 
 func (w *Writer) EmitDocument(languageID, path string) (string, error) {
 	var contents []byte
-	if !w.excludeContent {
+	if w.addContents {
 		var err error
 		contents, err = ioutil.ReadFile(path)
 		if err != nil {