var insertReqTag = function()

in srs_extension/extension.js [84:115]

• 27 lines of code
• 4 McCabe index (conditional complexity)

    var insertReqTag = function () {
        var text = loadText();

        if (text) {
            var reqTag = reqParser.getNextReq(text, reqPrefix, devId);
            var editor = vscode.window.activeTextEditor;
            var startSnippet = '**' + reqTag + ': [** ';
            var endSnippet = ' **]**';
            return editor.edit(function (e) {
                // insert start snippet
                e.insert(editor.selection.start, startSnippet);
            }).then(function(status) {
                if(status) {
                    // insert end snippet
                    return editor.edit(function(e) {
                        e.insert(editor.selection.end, endSnippet);
                    });
                }

                return status;
            }).then(function(status) {
                if(status) {
                    // move caret to end of line before endSnippet
                    var pos = editor.selection.end.translate(0, -1 * endSnippet.length);
                    editor.selection = new vscode.Selection(pos, pos);
                }
                return status;
            });
        } else {
            return editor.edit(function (e) {}).then(function(status) { return status; });
        }
    };