MessagesForMacintosh/JS/node_modules/apollo-utilities/lib/bundle.esm.js

916 lines
34 KiB
JavaScript

import { visit } from 'graphql/language/visitor';
import { InvariantError, invariant } from 'ts-invariant';
import { __assign, __spreadArrays } from 'tslib';
import stringify from 'fast-json-stable-stringify';
export { equal as isEqual } from '@wry/equality';
function isScalarValue(value) {
return ['StringValue', 'BooleanValue', 'EnumValue'].indexOf(value.kind) > -1;
}
function isNumberValue(value) {
return ['IntValue', 'FloatValue'].indexOf(value.kind) > -1;
}
function isStringValue(value) {
return value.kind === 'StringValue';
}
function isBooleanValue(value) {
return value.kind === 'BooleanValue';
}
function isIntValue(value) {
return value.kind === 'IntValue';
}
function isFloatValue(value) {
return value.kind === 'FloatValue';
}
function isVariable(value) {
return value.kind === 'Variable';
}
function isObjectValue(value) {
return value.kind === 'ObjectValue';
}
function isListValue(value) {
return value.kind === 'ListValue';
}
function isEnumValue(value) {
return value.kind === 'EnumValue';
}
function isNullValue(value) {
return value.kind === 'NullValue';
}
function valueToObjectRepresentation(argObj, name, value, variables) {
if (isIntValue(value) || isFloatValue(value)) {
argObj[name.value] = Number(value.value);
}
else if (isBooleanValue(value) || isStringValue(value)) {
argObj[name.value] = value.value;
}
else if (isObjectValue(value)) {
var nestedArgObj_1 = {};
value.fields.map(function (obj) {
return valueToObjectRepresentation(nestedArgObj_1, obj.name, obj.value, variables);
});
argObj[name.value] = nestedArgObj_1;
}
else if (isVariable(value)) {
var variableValue = (variables || {})[value.name.value];
argObj[name.value] = variableValue;
}
else if (isListValue(value)) {
argObj[name.value] = value.values.map(function (listValue) {
var nestedArgArrayObj = {};
valueToObjectRepresentation(nestedArgArrayObj, name, listValue, variables);
return nestedArgArrayObj[name.value];
});
}
else if (isEnumValue(value)) {
argObj[name.value] = value.value;
}
else if (isNullValue(value)) {
argObj[name.value] = null;
}
else {
throw process.env.NODE_ENV === "production" ? new InvariantError(17) : new InvariantError("The inline argument \"" + name.value + "\" of kind \"" + value.kind + "\"" +
'is not supported. Use variables instead of inline arguments to ' +
'overcome this limitation.');
}
}
function storeKeyNameFromField(field, variables) {
var directivesObj = null;
if (field.directives) {
directivesObj = {};
field.directives.forEach(function (directive) {
directivesObj[directive.name.value] = {};
if (directive.arguments) {
directive.arguments.forEach(function (_a) {
var name = _a.name, value = _a.value;
return valueToObjectRepresentation(directivesObj[directive.name.value], name, value, variables);
});
}
});
}
var argObj = null;
if (field.arguments && field.arguments.length) {
argObj = {};
field.arguments.forEach(function (_a) {
var name = _a.name, value = _a.value;
return valueToObjectRepresentation(argObj, name, value, variables);
});
}
return getStoreKeyName(field.name.value, argObj, directivesObj);
}
var KNOWN_DIRECTIVES = [
'connection',
'include',
'skip',
'client',
'rest',
'export',
];
function getStoreKeyName(fieldName, args, directives) {
if (directives &&
directives['connection'] &&
directives['connection']['key']) {
if (directives['connection']['filter'] &&
directives['connection']['filter'].length > 0) {
var filterKeys = directives['connection']['filter']
? directives['connection']['filter']
: [];
filterKeys.sort();
var queryArgs_1 = args;
var filteredArgs_1 = {};
filterKeys.forEach(function (key) {
filteredArgs_1[key] = queryArgs_1[key];
});
return directives['connection']['key'] + "(" + JSON.stringify(filteredArgs_1) + ")";
}
else {
return directives['connection']['key'];
}
}
var completeFieldName = fieldName;
if (args) {
var stringifiedArgs = stringify(args);
completeFieldName += "(" + stringifiedArgs + ")";
}
if (directives) {
Object.keys(directives).forEach(function (key) {
if (KNOWN_DIRECTIVES.indexOf(key) !== -1)
return;
if (directives[key] && Object.keys(directives[key]).length) {
completeFieldName += "@" + key + "(" + JSON.stringify(directives[key]) + ")";
}
else {
completeFieldName += "@" + key;
}
});
}
return completeFieldName;
}
function argumentsObjectFromField(field, variables) {
if (field.arguments && field.arguments.length) {
var argObj_1 = {};
field.arguments.forEach(function (_a) {
var name = _a.name, value = _a.value;
return valueToObjectRepresentation(argObj_1, name, value, variables);
});
return argObj_1;
}
return null;
}
function resultKeyNameFromField(field) {
return field.alias ? field.alias.value : field.name.value;
}
function isField(selection) {
return selection.kind === 'Field';
}
function isInlineFragment(selection) {
return selection.kind === 'InlineFragment';
}
function isIdValue(idObject) {
return idObject &&
idObject.type === 'id' &&
typeof idObject.generated === 'boolean';
}
function toIdValue(idConfig, generated) {
if (generated === void 0) { generated = false; }
return __assign({ type: 'id', generated: generated }, (typeof idConfig === 'string'
? { id: idConfig, typename: undefined }
: idConfig));
}
function isJsonValue(jsonObject) {
return (jsonObject != null &&
typeof jsonObject === 'object' &&
jsonObject.type === 'json');
}
function defaultValueFromVariable(node) {
throw process.env.NODE_ENV === "production" ? new InvariantError(18) : new InvariantError("Variable nodes are not supported by valueFromNode");
}
function valueFromNode(node, onVariable) {
if (onVariable === void 0) { onVariable = defaultValueFromVariable; }
switch (node.kind) {
case 'Variable':
return onVariable(node);
case 'NullValue':
return null;
case 'IntValue':
return parseInt(node.value, 10);
case 'FloatValue':
return parseFloat(node.value);
case 'ListValue':
return node.values.map(function (v) { return valueFromNode(v, onVariable); });
case 'ObjectValue': {
var value = {};
for (var _i = 0, _a = node.fields; _i < _a.length; _i++) {
var field = _a[_i];
value[field.name.value] = valueFromNode(field.value, onVariable);
}
return value;
}
default:
return node.value;
}
}
function getDirectiveInfoFromField(field, variables) {
if (field.directives && field.directives.length) {
var directiveObj_1 = {};
field.directives.forEach(function (directive) {
directiveObj_1[directive.name.value] = argumentsObjectFromField(directive, variables);
});
return directiveObj_1;
}
return null;
}
function shouldInclude(selection, variables) {
if (variables === void 0) { variables = {}; }
return getInclusionDirectives(selection.directives).every(function (_a) {
var directive = _a.directive, ifArgument = _a.ifArgument;
var evaledValue = false;
if (ifArgument.value.kind === 'Variable') {
evaledValue = variables[ifArgument.value.name.value];
process.env.NODE_ENV === "production" ? invariant(evaledValue !== void 0, 13) : invariant(evaledValue !== void 0, "Invalid variable referenced in @" + directive.name.value + " directive.");
}
else {
evaledValue = ifArgument.value.value;
}
return directive.name.value === 'skip' ? !evaledValue : evaledValue;
});
}
function getDirectiveNames(doc) {
var names = [];
visit(doc, {
Directive: function (node) {
names.push(node.name.value);
},
});
return names;
}
function hasDirectives(names, doc) {
return getDirectiveNames(doc).some(function (name) { return names.indexOf(name) > -1; });
}
function hasClientExports(document) {
return (document &&
hasDirectives(['client'], document) &&
hasDirectives(['export'], document));
}
function isInclusionDirective(_a) {
var value = _a.name.value;
return value === 'skip' || value === 'include';
}
function getInclusionDirectives(directives) {
return directives ? directives.filter(isInclusionDirective).map(function (directive) {
var directiveArguments = directive.arguments;
var directiveName = directive.name.value;
process.env.NODE_ENV === "production" ? invariant(directiveArguments && directiveArguments.length === 1, 14) : invariant(directiveArguments && directiveArguments.length === 1, "Incorrect number of arguments for the @" + directiveName + " directive.");
var ifArgument = directiveArguments[0];
process.env.NODE_ENV === "production" ? invariant(ifArgument.name && ifArgument.name.value === 'if', 15) : invariant(ifArgument.name && ifArgument.name.value === 'if', "Invalid argument for the @" + directiveName + " directive.");
var ifValue = ifArgument.value;
process.env.NODE_ENV === "production" ? invariant(ifValue &&
(ifValue.kind === 'Variable' || ifValue.kind === 'BooleanValue'), 16) : invariant(ifValue &&
(ifValue.kind === 'Variable' || ifValue.kind === 'BooleanValue'), "Argument for the @" + directiveName + " directive must be a variable or a boolean value.");
return { directive: directive, ifArgument: ifArgument };
}) : [];
}
function getFragmentQueryDocument(document, fragmentName) {
var actualFragmentName = fragmentName;
var fragments = [];
document.definitions.forEach(function (definition) {
if (definition.kind === 'OperationDefinition') {
throw process.env.NODE_ENV === "production" ? new InvariantError(11) : new InvariantError("Found a " + definition.operation + " operation" + (definition.name ? " named '" + definition.name.value + "'" : '') + ". " +
'No operations are allowed when using a fragment as a query. Only fragments are allowed.');
}
if (definition.kind === 'FragmentDefinition') {
fragments.push(definition);
}
});
if (typeof actualFragmentName === 'undefined') {
process.env.NODE_ENV === "production" ? invariant(fragments.length === 1, 12) : invariant(fragments.length === 1, "Found " + fragments.length + " fragments. `fragmentName` must be provided when there is not exactly 1 fragment.");
actualFragmentName = fragments[0].name.value;
}
var query = __assign(__assign({}, document), { definitions: __spreadArrays([
{
kind: 'OperationDefinition',
operation: 'query',
selectionSet: {
kind: 'SelectionSet',
selections: [
{
kind: 'FragmentSpread',
name: {
kind: 'Name',
value: actualFragmentName,
},
},
],
},
}
], document.definitions) });
return query;
}
function assign(target) {
var sources = [];
for (var _i = 1; _i < arguments.length; _i++) {
sources[_i - 1] = arguments[_i];
}
sources.forEach(function (source) {
if (typeof source === 'undefined' || source === null) {
return;
}
Object.keys(source).forEach(function (key) {
target[key] = source[key];
});
});
return target;
}
function getMutationDefinition(doc) {
checkDocument(doc);
var mutationDef = doc.definitions.filter(function (definition) {
return definition.kind === 'OperationDefinition' &&
definition.operation === 'mutation';
})[0];
process.env.NODE_ENV === "production" ? invariant(mutationDef, 1) : invariant(mutationDef, 'Must contain a mutation definition.');
return mutationDef;
}
function checkDocument(doc) {
process.env.NODE_ENV === "production" ? invariant(doc && doc.kind === 'Document', 2) : invariant(doc && doc.kind === 'Document', "Expecting a parsed GraphQL document. Perhaps you need to wrap the query string in a \"gql\" tag? http://docs.apollostack.com/apollo-client/core.html#gql");
var operations = doc.definitions
.filter(function (d) { return d.kind !== 'FragmentDefinition'; })
.map(function (definition) {
if (definition.kind !== 'OperationDefinition') {
throw process.env.NODE_ENV === "production" ? new InvariantError(3) : new InvariantError("Schema type definitions not allowed in queries. Found: \"" + definition.kind + "\"");
}
return definition;
});
process.env.NODE_ENV === "production" ? invariant(operations.length <= 1, 4) : invariant(operations.length <= 1, "Ambiguous GraphQL document: contains " + operations.length + " operations");
return doc;
}
function getOperationDefinition(doc) {
checkDocument(doc);
return doc.definitions.filter(function (definition) { return definition.kind === 'OperationDefinition'; })[0];
}
function getOperationDefinitionOrDie(document) {
var def = getOperationDefinition(document);
process.env.NODE_ENV === "production" ? invariant(def, 5) : invariant(def, "GraphQL document is missing an operation");
return def;
}
function getOperationName(doc) {
return (doc.definitions
.filter(function (definition) {
return definition.kind === 'OperationDefinition' && definition.name;
})
.map(function (x) { return x.name.value; })[0] || null);
}
function getFragmentDefinitions(doc) {
return doc.definitions.filter(function (definition) { return definition.kind === 'FragmentDefinition'; });
}
function getQueryDefinition(doc) {
var queryDef = getOperationDefinition(doc);
process.env.NODE_ENV === "production" ? invariant(queryDef && queryDef.operation === 'query', 6) : invariant(queryDef && queryDef.operation === 'query', 'Must contain a query definition.');
return queryDef;
}
function getFragmentDefinition(doc) {
process.env.NODE_ENV === "production" ? invariant(doc.kind === 'Document', 7) : invariant(doc.kind === 'Document', "Expecting a parsed GraphQL document. Perhaps you need to wrap the query string in a \"gql\" tag? http://docs.apollostack.com/apollo-client/core.html#gql");
process.env.NODE_ENV === "production" ? invariant(doc.definitions.length <= 1, 8) : invariant(doc.definitions.length <= 1, 'Fragment must have exactly one definition.');
var fragmentDef = doc.definitions[0];
process.env.NODE_ENV === "production" ? invariant(fragmentDef.kind === 'FragmentDefinition', 9) : invariant(fragmentDef.kind === 'FragmentDefinition', 'Must be a fragment definition.');
return fragmentDef;
}
function getMainDefinition(queryDoc) {
checkDocument(queryDoc);
var fragmentDefinition;
for (var _i = 0, _a = queryDoc.definitions; _i < _a.length; _i++) {
var definition = _a[_i];
if (definition.kind === 'OperationDefinition') {
var operation = definition.operation;
if (operation === 'query' ||
operation === 'mutation' ||
operation === 'subscription') {
return definition;
}
}
if (definition.kind === 'FragmentDefinition' && !fragmentDefinition) {
fragmentDefinition = definition;
}
}
if (fragmentDefinition) {
return fragmentDefinition;
}
throw process.env.NODE_ENV === "production" ? new InvariantError(10) : new InvariantError('Expected a parsed GraphQL query with a query, mutation, subscription, or a fragment.');
}
function createFragmentMap(fragments) {
if (fragments === void 0) { fragments = []; }
var symTable = {};
fragments.forEach(function (fragment) {
symTable[fragment.name.value] = fragment;
});
return symTable;
}
function getDefaultValues(definition) {
if (definition &&
definition.variableDefinitions &&
definition.variableDefinitions.length) {
var defaultValues = definition.variableDefinitions
.filter(function (_a) {
var defaultValue = _a.defaultValue;
return defaultValue;
})
.map(function (_a) {
var variable = _a.variable, defaultValue = _a.defaultValue;
var defaultValueObj = {};
valueToObjectRepresentation(defaultValueObj, variable.name, defaultValue);
return defaultValueObj;
});
return assign.apply(void 0, __spreadArrays([{}], defaultValues));
}
return {};
}
function variablesInOperation(operation) {
var names = new Set();
if (operation.variableDefinitions) {
for (var _i = 0, _a = operation.variableDefinitions; _i < _a.length; _i++) {
var definition = _a[_i];
names.add(definition.variable.name.value);
}
}
return names;
}
function filterInPlace(array, test, context) {
var target = 0;
array.forEach(function (elem, i) {
if (test.call(this, elem, i, array)) {
array[target++] = elem;
}
}, context);
array.length = target;
return array;
}
var TYPENAME_FIELD = {
kind: 'Field',
name: {
kind: 'Name',
value: '__typename',
},
};
function isEmpty(op, fragments) {
return op.selectionSet.selections.every(function (selection) {
return selection.kind === 'FragmentSpread' &&
isEmpty(fragments[selection.name.value], fragments);
});
}
function nullIfDocIsEmpty(doc) {
return isEmpty(getOperationDefinition(doc) || getFragmentDefinition(doc), createFragmentMap(getFragmentDefinitions(doc)))
? null
: doc;
}
function getDirectiveMatcher(directives) {
return function directiveMatcher(directive) {
return directives.some(function (dir) {
return (dir.name && dir.name === directive.name.value) ||
(dir.test && dir.test(directive));
});
};
}
function removeDirectivesFromDocument(directives, doc) {
var variablesInUse = Object.create(null);
var variablesToRemove = [];
var fragmentSpreadsInUse = Object.create(null);
var fragmentSpreadsToRemove = [];
var modifiedDoc = nullIfDocIsEmpty(visit(doc, {
Variable: {
enter: function (node, _key, parent) {
if (parent.kind !== 'VariableDefinition') {
variablesInUse[node.name.value] = true;
}
},
},
Field: {
enter: function (node) {
if (directives && node.directives) {
var shouldRemoveField = directives.some(function (directive) { return directive.remove; });
if (shouldRemoveField &&
node.directives &&
node.directives.some(getDirectiveMatcher(directives))) {
if (node.arguments) {
node.arguments.forEach(function (arg) {
if (arg.value.kind === 'Variable') {
variablesToRemove.push({
name: arg.value.name.value,
});
}
});
}
if (node.selectionSet) {
getAllFragmentSpreadsFromSelectionSet(node.selectionSet).forEach(function (frag) {
fragmentSpreadsToRemove.push({
name: frag.name.value,
});
});
}
return null;
}
}
},
},
FragmentSpread: {
enter: function (node) {
fragmentSpreadsInUse[node.name.value] = true;
},
},
Directive: {
enter: function (node) {
if (getDirectiveMatcher(directives)(node)) {
return null;
}
},
},
}));
if (modifiedDoc &&
filterInPlace(variablesToRemove, function (v) { return !variablesInUse[v.name]; }).length) {
modifiedDoc = removeArgumentsFromDocument(variablesToRemove, modifiedDoc);
}
if (modifiedDoc &&
filterInPlace(fragmentSpreadsToRemove, function (fs) { return !fragmentSpreadsInUse[fs.name]; })
.length) {
modifiedDoc = removeFragmentSpreadFromDocument(fragmentSpreadsToRemove, modifiedDoc);
}
return modifiedDoc;
}
function addTypenameToDocument(doc) {
return visit(checkDocument(doc), {
SelectionSet: {
enter: function (node, _key, parent) {
if (parent &&
parent.kind === 'OperationDefinition') {
return;
}
var selections = node.selections;
if (!selections) {
return;
}
var skip = selections.some(function (selection) {
return (isField(selection) &&
(selection.name.value === '__typename' ||
selection.name.value.lastIndexOf('__', 0) === 0));
});
if (skip) {
return;
}
var field = parent;
if (isField(field) &&
field.directives &&
field.directives.some(function (d) { return d.name.value === 'export'; })) {
return;
}
return __assign(__assign({}, node), { selections: __spreadArrays(selections, [TYPENAME_FIELD]) });
},
},
});
}
var connectionRemoveConfig = {
test: function (directive) {
var willRemove = directive.name.value === 'connection';
if (willRemove) {
if (!directive.arguments ||
!directive.arguments.some(function (arg) { return arg.name.value === 'key'; })) {
process.env.NODE_ENV === "production" || invariant.warn('Removing an @connection directive even though it does not have a key. ' +
'You may want to use the key parameter to specify a store key.');
}
}
return willRemove;
},
};
function removeConnectionDirectiveFromDocument(doc) {
return removeDirectivesFromDocument([connectionRemoveConfig], checkDocument(doc));
}
function hasDirectivesInSelectionSet(directives, selectionSet, nestedCheck) {
if (nestedCheck === void 0) { nestedCheck = true; }
return (selectionSet &&
selectionSet.selections &&
selectionSet.selections.some(function (selection) {
return hasDirectivesInSelection(directives, selection, nestedCheck);
}));
}
function hasDirectivesInSelection(directives, selection, nestedCheck) {
if (nestedCheck === void 0) { nestedCheck = true; }
if (!isField(selection)) {
return true;
}
if (!selection.directives) {
return false;
}
return (selection.directives.some(getDirectiveMatcher(directives)) ||
(nestedCheck &&
hasDirectivesInSelectionSet(directives, selection.selectionSet, nestedCheck)));
}
function getDirectivesFromDocument(directives, doc) {
checkDocument(doc);
var parentPath;
return nullIfDocIsEmpty(visit(doc, {
SelectionSet: {
enter: function (node, _key, _parent, path) {
var currentPath = path.join('-');
if (!parentPath ||
currentPath === parentPath ||
!currentPath.startsWith(parentPath)) {
if (node.selections) {
var selectionsWithDirectives = node.selections.filter(function (selection) { return hasDirectivesInSelection(directives, selection); });
if (hasDirectivesInSelectionSet(directives, node, false)) {
parentPath = currentPath;
}
return __assign(__assign({}, node), { selections: selectionsWithDirectives });
}
else {
return null;
}
}
},
},
}));
}
function getArgumentMatcher(config) {
return function argumentMatcher(argument) {
return config.some(function (aConfig) {
return argument.value &&
argument.value.kind === 'Variable' &&
argument.value.name &&
(aConfig.name === argument.value.name.value ||
(aConfig.test && aConfig.test(argument)));
});
};
}
function removeArgumentsFromDocument(config, doc) {
var argMatcher = getArgumentMatcher(config);
return nullIfDocIsEmpty(visit(doc, {
OperationDefinition: {
enter: function (node) {
return __assign(__assign({}, node), { variableDefinitions: node.variableDefinitions.filter(function (varDef) {
return !config.some(function (arg) { return arg.name === varDef.variable.name.value; });
}) });
},
},
Field: {
enter: function (node) {
var shouldRemoveField = config.some(function (argConfig) { return argConfig.remove; });
if (shouldRemoveField) {
var argMatchCount_1 = 0;
node.arguments.forEach(function (arg) {
if (argMatcher(arg)) {
argMatchCount_1 += 1;
}
});
if (argMatchCount_1 === 1) {
return null;
}
}
},
},
Argument: {
enter: function (node) {
if (argMatcher(node)) {
return null;
}
},
},
}));
}
function removeFragmentSpreadFromDocument(config, doc) {
function enter(node) {
if (config.some(function (def) { return def.name === node.name.value; })) {
return null;
}
}
return nullIfDocIsEmpty(visit(doc, {
FragmentSpread: { enter: enter },
FragmentDefinition: { enter: enter },
}));
}
function getAllFragmentSpreadsFromSelectionSet(selectionSet) {
var allFragments = [];
selectionSet.selections.forEach(function (selection) {
if ((isField(selection) || isInlineFragment(selection)) &&
selection.selectionSet) {
getAllFragmentSpreadsFromSelectionSet(selection.selectionSet).forEach(function (frag) { return allFragments.push(frag); });
}
else if (selection.kind === 'FragmentSpread') {
allFragments.push(selection);
}
});
return allFragments;
}
function buildQueryFromSelectionSet(document) {
var definition = getMainDefinition(document);
var definitionOperation = definition.operation;
if (definitionOperation === 'query') {
return document;
}
var modifiedDoc = visit(document, {
OperationDefinition: {
enter: function (node) {
return __assign(__assign({}, node), { operation: 'query' });
},
},
});
return modifiedDoc;
}
function removeClientSetsFromDocument(document) {
checkDocument(document);
var modifiedDoc = removeDirectivesFromDocument([
{
test: function (directive) { return directive.name.value === 'client'; },
remove: true,
},
], document);
if (modifiedDoc) {
modifiedDoc = visit(modifiedDoc, {
FragmentDefinition: {
enter: function (node) {
if (node.selectionSet) {
var isTypenameOnly = node.selectionSet.selections.every(function (selection) {
return isField(selection) && selection.name.value === '__typename';
});
if (isTypenameOnly) {
return null;
}
}
},
},
});
}
return modifiedDoc;
}
var canUseWeakMap = typeof WeakMap === 'function' && !(typeof navigator === 'object' &&
navigator.product === 'ReactNative');
var toString = Object.prototype.toString;
function cloneDeep(value) {
return cloneDeepHelper(value, new Map());
}
function cloneDeepHelper(val, seen) {
switch (toString.call(val)) {
case "[object Array]": {
if (seen.has(val))
return seen.get(val);
var copy_1 = val.slice(0);
seen.set(val, copy_1);
copy_1.forEach(function (child, i) {
copy_1[i] = cloneDeepHelper(child, seen);
});
return copy_1;
}
case "[object Object]": {
if (seen.has(val))
return seen.get(val);
var copy_2 = Object.create(Object.getPrototypeOf(val));
seen.set(val, copy_2);
Object.keys(val).forEach(function (key) {
copy_2[key] = cloneDeepHelper(val[key], seen);
});
return copy_2;
}
default:
return val;
}
}
function getEnv() {
if (typeof process !== 'undefined' && process.env.NODE_ENV) {
return process.env.NODE_ENV;
}
return 'development';
}
function isEnv(env) {
return getEnv() === env;
}
function isProduction() {
return isEnv('production') === true;
}
function isDevelopment() {
return isEnv('development') === true;
}
function isTest() {
return isEnv('test') === true;
}
function tryFunctionOrLogError(f) {
try {
return f();
}
catch (e) {
if (console.error) {
console.error(e);
}
}
}
function graphQLResultHasError(result) {
return result.errors && result.errors.length;
}
function deepFreeze(o) {
Object.freeze(o);
Object.getOwnPropertyNames(o).forEach(function (prop) {
if (o[prop] !== null &&
(typeof o[prop] === 'object' || typeof o[prop] === 'function') &&
!Object.isFrozen(o[prop])) {
deepFreeze(o[prop]);
}
});
return o;
}
function maybeDeepFreeze(obj) {
if (isDevelopment() || isTest()) {
var symbolIsPolyfilled = typeof Symbol === 'function' && typeof Symbol('') === 'string';
if (!symbolIsPolyfilled) {
return deepFreeze(obj);
}
}
return obj;
}
var hasOwnProperty = Object.prototype.hasOwnProperty;
function mergeDeep() {
var sources = [];
for (var _i = 0; _i < arguments.length; _i++) {
sources[_i] = arguments[_i];
}
return mergeDeepArray(sources);
}
function mergeDeepArray(sources) {
var target = sources[0] || {};
var count = sources.length;
if (count > 1) {
var pastCopies = [];
target = shallowCopyForMerge(target, pastCopies);
for (var i = 1; i < count; ++i) {
target = mergeHelper(target, sources[i], pastCopies);
}
}
return target;
}
function isObject(obj) {
return obj !== null && typeof obj === 'object';
}
function mergeHelper(target, source, pastCopies) {
if (isObject(source) && isObject(target)) {
if (Object.isExtensible && !Object.isExtensible(target)) {
target = shallowCopyForMerge(target, pastCopies);
}
Object.keys(source).forEach(function (sourceKey) {
var sourceValue = source[sourceKey];
if (hasOwnProperty.call(target, sourceKey)) {
var targetValue = target[sourceKey];
if (sourceValue !== targetValue) {
target[sourceKey] = mergeHelper(shallowCopyForMerge(targetValue, pastCopies), sourceValue, pastCopies);
}
}
else {
target[sourceKey] = sourceValue;
}
});
return target;
}
return source;
}
function shallowCopyForMerge(value, pastCopies) {
if (value !== null &&
typeof value === 'object' &&
pastCopies.indexOf(value) < 0) {
if (Array.isArray(value)) {
value = value.slice(0);
}
else {
value = __assign({ __proto__: Object.getPrototypeOf(value) }, value);
}
pastCopies.push(value);
}
return value;
}
var haveWarned = Object.create({});
function warnOnceInDevelopment(msg, type) {
if (type === void 0) { type = 'warn'; }
if (!isProduction() && !haveWarned[msg]) {
if (!isTest()) {
haveWarned[msg] = true;
}
if (type === 'error') {
console.error(msg);
}
else {
console.warn(msg);
}
}
}
function stripSymbols(data) {
return JSON.parse(JSON.stringify(data));
}
export { addTypenameToDocument, argumentsObjectFromField, assign, buildQueryFromSelectionSet, canUseWeakMap, checkDocument, cloneDeep, createFragmentMap, getDefaultValues, getDirectiveInfoFromField, getDirectiveNames, getDirectivesFromDocument, getEnv, getFragmentDefinition, getFragmentDefinitions, getFragmentQueryDocument, getInclusionDirectives, getMainDefinition, getMutationDefinition, getOperationDefinition, getOperationDefinitionOrDie, getOperationName, getQueryDefinition, getStoreKeyName, graphQLResultHasError, hasClientExports, hasDirectives, isDevelopment, isEnv, isField, isIdValue, isInlineFragment, isJsonValue, isNumberValue, isProduction, isScalarValue, isTest, maybeDeepFreeze, mergeDeep, mergeDeepArray, removeArgumentsFromDocument, removeClientSetsFromDocument, removeConnectionDirectiveFromDocument, removeDirectivesFromDocument, removeFragmentSpreadFromDocument, resultKeyNameFromField, shouldInclude, storeKeyNameFromField, stripSymbols, toIdValue, tryFunctionOrLogError, valueFromNode, valueToObjectRepresentation, variablesInOperation, warnOnceInDevelopment };
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