feat: Add webpack loader #114 (#115)

index.js

@@ -1,63 +1,11 @@
 /* eslint-disable no-eval */
 const fs = require("fs");
 const through = require("through");
-const path = require("path");
 const browserify = require("@cypress/browserify-preprocessor");
 const log = require("debug")("cypress:cucumber");
-const glob = require("glob");
-const cosmiconfig = require("cosmiconfig");
 const chokidar = require("chokidar");
-
-// This is the template for the file that we will send back to cypress instead of the text of a
-// feature file
-const createCucumber = (spec, toRequire) =>
- `
- const {resolveAndRunStepDefinition, defineParameterType, given, when, then} = require('cypress-cucumber-preprocessor/resolveStepDefinition');
- const Given = window.Given = window.given = given;
- const When = window.When = window.when = when;
- const Then = window.Then = window.then = then;
- window.defineParameterType = defineParameterType;
- const { createTestsFromFeature } = require('cypress-cucumber-preprocessor/createTestsFromFeature');
- ${eval(toRequire).join("\n")}
- const {Parser, Compiler} = require('gherkin');
- const spec = \`${spec}\`
- const gherkinAst = new Parser().parse(spec);
- 
- createTestsFromFeature(gherkinAst);
- `;
-
-const stepDefinitionPath = () => {
- const appRoot = process.cwd();
-
- const explorer = cosmiconfig("cypress-cucumber-preprocessor", { sync: true });
- const loaded = explorer.load();
- if (loaded && loaded.config && loaded.config.step_definitions) {
- return path.resolve(appRoot, loaded.config.step_definitions);
- }
-
- // XXX Deprecated, left here for backward compability
- const cypressOptions = JSON.parse(
- fs.readFileSync(`${appRoot}/cypress.json`, "utf-8")
- );
- if (cypressOptions && cypressOptions.fileServerFolder) {
- return `${cypressOptions.fileServerFolder}/support/step_definitions`;
- }
-
- return `${appRoot}/cypress/support/step_definitions`;
-};
-const createPattern = () => `${stepDefinitionPath()}/**/*.+(js|ts)`;
-
-const pattern = createPattern();
-
-const getStepDefinitionsPaths = () => [].concat(glob.sync(pattern));
-
-const compile = spec => {
- log("compiling", spec);
- const stepDefinitionsToRequire = getStepDefinitionsPaths().map(
- sdPath => `require('${sdPath}')`
- );
- return createCucumber(spec, stepDefinitionsToRequire);
-};
+const compile = require("./loader.js");
+const stepDefinitionPath = require("./stepDefinitionPath.js");
 
 const transform = file => {
  let data = "";

loader.js

@@ -0,0 +1,36 @@
+/* eslint-disable no-eval */
+const log = require("debug")("cypress:cucumber");
+const glob = require("glob");
+const stepDefinitionPath = require("./stepDefinitionPath.js");
+
+// This is the template for the file that we will send back to cypress instead of the text of a
+// feature file
+const createCucumber = (spec, toRequire) =>
+ `
+ const {resolveAndRunStepDefinition, defineParameterType, given, when, then} = require('cypress-cucumber-preprocessor/resolveStepDefinition');
+ const Given = window.Given = window.given = given;
+ const When = window.When = window.when = when;
+ const Then = window.Then = window.then = then;
+ window.defineParameterType = defineParameterType;
+ const { createTestsFromFeature } = require('cypress-cucumber-preprocessor/createTestsFromFeature');
+ ${eval(toRequire).join("\n")}
+ const {Parser, Compiler} = require('gherkin');
+ const spec = \`${spec}\`
+ const gherkinAst = new Parser().parse(spec);
+
+ createTestsFromFeature(gherkinAst);
+ `;
+
+const createPattern = () => `${stepDefinitionPath()}/**/*.+(js|ts)`;
+
+const pattern = createPattern();
+
+const getStepDefinitionsPaths = () => [].concat(glob.sync(pattern));
+
+module.exports = spec => {
+ log("compiling", spec);
+ const stepDefinitionsToRequire = getStepDefinitionsPaths().map(
+ sdPath => `require('${sdPath}')`
+ );
+ return createCucumber(spec, stepDefinitionsToRequire);
+};

stepDefinitionPath.js

@@ -0,0 +1,23 @@
+const fs = require("fs");
+const path = require("path");
+const cosmiconfig = require("cosmiconfig");
+
+module.exports = () => {
+ const appRoot = process.cwd();
+
+ const explorer = cosmiconfig("cypress-cucumber-preprocessor", { sync: true });
+ const loaded = explorer.load();
+ if (loaded && loaded.config && loaded.config.step_definitions) {
+ return path.resolve(appRoot, loaded.config.step_definitions);
+ }
+
+ // XXX Deprecated, left here for backward compability
+ const cypressOptions = JSON.parse(
+ fs.readFileSync(`${appRoot}/cypress.json`, "utf-8")
+ );
+ if (cypressOptions && cypressOptions.fileServerFolder) {
+ return `${cypressOptions.fileServerFolder}/support/step_definitions`;
+ }
+
+ return `${appRoot}/cypress/support/step_definitions`;
+};