Merge pull request #1 from jesuisBogdan/first-3-tasks

First 4 tasks completed

.browserslistrc

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+> 1%
+last 2 versions
+not dead

.eslintignore

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+vue.config.js
+tests

.eslintrc.js

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+module.exports = {
+  root: true,
+  env: {
+    node: true,
+  },
+  extends: [
+    "plugin:vue/essential",
+    "@vue/typescript/recommended",
+    'plugin:prettier/recommended',
+    "plugin:clean-regex/recommended",
+  ],
+  parserOptions: {
+    parser: '@typescript-eslint/parser',
+    sourceType: 'module', 
+    ecmaVersion: 2020,
+  },
+  plugins: [
+    "clean-regex"
+  ],
+  rules: {
+    "no-return-await": "error",
+    "no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
+    "no-debugger": process.env.NODE_ENV === "production" ? "warn" : "off",
+
+    "@typescript-eslint/explicit-module-boundary-types": "off"
+  },
+  overrides: [
+    {
+      files: [
+        "**/__tests__/*.{j,t}s?(x)",
+        "**/tests/unit/**/*.spec.{j,t}s?(x)",
+      ],
+      env: {
+        jest: true,
+      },
+    },
+  ],
+};

.gitignore

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+# Production
+build
+.serverless
+
+# Dependencies
+node_modules
+/.pnp
+.pnp.js
+
+# Testing
+/tests/e2e/videos/
+/tests/e2e/screenshots/
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

.npmrc

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+# skip cypress install (if you would run tests - remove next line and npm i)
+CYPRESS_INSTALL_BINARY=0

.prettierignore

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+build
+tests

.prettierrc

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+{
+	"useTabs": true,
+	"printWidth": 80,
+	"tabWidth": 2,
+	"semi": true,
+	"singleQuote": true,
+	"endOfLine": "auto",
+	"trailingComma": "es5",
+	"arrowParens": "avoid"
+}

.serverless_plugins/serverless-single-page-app-plugin.js

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+'use strict';
+
+const spawnSync = require('child_process').spawnSync;
+
+class ServerlessPlugin {
+  constructor(serverless, options) {
+    this.serverless = serverless;
+    this.options = options;
+    this.commands = {
+      syncToS3: {
+        usage: 'Deploys the `app` directory to your bucket',
+        lifecycleEvents: [
+          'sync',
+        ],
+      },
+      domainInfo: {
+        usage: 'Fetches and prints out the deployed CloudFront domain names',
+        lifecycleEvents: [
+          'domainInfo',
+        ],
+      },
+      invalidateCloudFrontCache: {
+        usage: 'Invalidates CloudFront cache',
+        lifecycleEvents: [
+          'invalidateCache',
+        ],
+      },
+    };
+
+    this.hooks = {
+      'syncToS3:sync': this.syncDirectory.bind(this),
+      'domainInfo:domainInfo': this.domainInfo.bind(this),
+      'invalidateCloudFrontCache:invalidateCache': this.invalidateCache.bind(
+        this,
+      ),
+    };
+  }
+
+  runAwsCommand(args) {
+    let command = 'aws';
+    if (this.serverless.variables.service.provider.region) {
+      command = `${command} --region ${this.serverless.variables.service.provider.region}`;
+    }
+    if (this.serverless.variables.service.provider.profile) {
+      command = `${command} --profile ${this.serverless.variables.service.provider.profile}`;
+    }
+    const result = spawnSync(command, args, { shell: true });
+    const stdout = result.stdout.toString();
+    const sterr = result.stderr.toString();
+    if (stdout) {
+      this.serverless.cli.log(stdout);
+    }
+    if (sterr) {
+      this.serverless.cli.log(sterr);
+    }
+
+    return { stdout, sterr };
+  }
+
+  // syncs the `app` directory to the provided bucket
+  syncDirectory() {
+    const s3Bucket = this.serverless.variables.service.custom.s3Bucket;
+    const buildFolder = this.serverless.variables.service.custom.client.distributionFolder;
+    const args = [
+      's3',
+      'sync',
+      `${buildFolder}/`,
+      `s3://${s3Bucket}/`,
+      '--delete',
+    ];
+    const { sterr } = this.runAwsCommand(args);
+    if (!sterr) {
+      this.serverless.cli.log('Successfully synced to the S3 bucket');
+    } else {
+      throw new Error('Failed syncing to the S3 bucket');
+    }
+  }
+
+  // fetches the domain name from the CloudFront outputs and prints it out
+  async domainInfo() {
+    const provider = this.serverless.getProvider('aws');
+    const stackName = provider.naming.getStackName(this.options.stage);
+    const result = await provider.request(
+      'CloudFormation',
+      'describeStacks',
+      { StackName: stackName },
+      this.options.stage,
+      this.options.region,
+    );
+
+    const outputs = result.Stacks[0].Outputs;
+    const output = outputs.find(
+      entry => entry.OutputKey === 'WebAppCloudFrontDistributionOutput',
+    );
+
+    if (output && output.OutputValue) {
+      this.serverless.cli.log(`Web App Domain: ${output.OutputValue}`);
+      return output.OutputValue;
+    }
+
+    this.serverless.cli.log('Web App Domain: Not Found');
+    const error = new Error('Could not extract Web App Domain');
+    throw error;
+  }
+
+  async invalidateCache() {
+    const provider = this.serverless.getProvider('aws');
+
+    const domain = await this.domainInfo();
+
+    const result = await provider.request(
+      'CloudFront',
+      'listDistributions',
+      {},
+      this.options.stage,
+      this.options.region,
+    );
+
+    const distributions = result.DistributionList.Items;
+    const distribution = distributions.find(
+      entry => entry.DomainName === domain,
+    );
+
+    if (distribution) {
+      this.serverless.cli.log(
+        `Invalidating CloudFront distribution with id: ${distribution.Id}`,
+      );
+      const args = [
+        'cloudfront',
+        'create-invalidation',
+        '--distribution-id',
+        distribution.Id,
+        '--paths',
+        '"/*"',
+      ];
+      const { sterr } = this.runAwsCommand(args);
+      if (!sterr) {
+        this.serverless.cli.log('Successfully invalidated CloudFront cache');
+      } else {
+        throw new Error('Failed invalidating CloudFront cache');
+      }
+    } else {
+      const message = `Could not find distribution with domain ${domain}`;
+      const error = new Error(message);
+      this.serverless.cli.log(message);
+      throw error;
+    }
+  }
+}
+
+module.exports = ServerlessPlugin;

README.md

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-# aws-frontend
+# shop-vue-vuex-cloudfront
+
+- [CloudFrontURL](https://d1tlahi24dm39c.cloudfront.net) page should load
+- [S3-bucket-html](https://new-s3-shop-react-redux-cloudfront.s3.amazonaws.com/index.html) page should display Access Denied
+
+See `develop` branch for development
+
+## Project setup
+
+```
+npm install
+```
+
+### Compiles and hot-reloads for development
+
+```
+npm run serve
+```
+
+### Compiles and minifies for production
+
+```
+npm run build
+```
+
+### Run your unit tests
+
+```
+npm run test:unit
+```
+
+### Run your end-to-end tests
+
+```
+npm run test:e2e
+```
+
+### Lints and fixes files
+
+```
+npm run lint
+```
+
+### Customize configuration
+
+See [Configuration Reference](https://cli.vuejs.org/config/).

babel.config.js

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+module.exports = {
+  presets: ["@vue/cli-plugin-babel/preset"],
+};

cypress.json

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+{
+  "pluginsFile": "tests/e2e/plugins/index.js"
+}

jest.config.js

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+module.exports = {
+  preset: "@vue/cli-plugin-unit-jest/presets/typescript-and-babel",
+};