Initial version

Author: frostney

.eslintrc.yml

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+extends: airbnb-base

.gitignore

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+node_modules
+
+example

cli.js

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+const fs = require('fs');
+const path = require('path');
+const mkdirp = require('mkdirp');
+
+const templates = require('./templates');
+
+const DEFAULT_PLATFORMS = ['android', 'ios', 'windows'];
+
+const hasPrefix = name =>
+  name[0].toUpperCase() === name[0] && name[1].toUpperCase() === name[1];
+
+module.exports = ({
+  name = 'Library',
+  prefix = 'RN',
+  packageIdentifier = 'com.reactlibrary',
+  platforms = DEFAULT_PLATFORMS,
+}) => {
+  if (hasPrefix(name)) {
+    throw new Error('Please don\'t include the prefix in the name');
+  }
+
+  if (prefix === 'RTC') {
+    throw new Error(`The "RTC" name prefix is reserved for core React modules.
+      Please use a different prefix.`);
+  }
+
+  if (prefix === 'RN') {
+    console.warn('While `RN` is the default prefix, it is recommended to customize the prefix.');
+  }
+
+  templates.filter(template => {
+    if (template.platform) {
+      return (platforms.indexOf(template.platform) >= 0);
+    }
+
+    return true;
+  }).forEach(template => {
+    if (!template.name) {
+      return;
+    }
+
+    const args = {
+      name: `${prefix}${name[0].toUpperCase() + name.slice(1)}`,
+      moduleName: `react-native-${name.toLowerCase()}`,
+      packageIdentifier,
+    };
+
+    const filename = template.name(args);
+    const baseDir = filename.split(path.basename(filename))[0];
+
+    if (baseDir) {
+      mkdirp.sync(baseDir);
+    }
+
+    fs.writeFileSync(
+      filename,
+      template.content(args)
+    );
+  });
+};

lib.js

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+{
+  "name": "react-native-create-library",
+  "version": "1.0.0",
+  "description": "Tool to create a React Native library with a single command",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/frostney/react-native-create-library.git"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/frostney/react-native-create-library/issues"
+  },
+  "homepage": "https://github.com/frostney/react-native-create-library#readme",
+  "dependencies": {
+    "minimist": "^1.2.0",
+    "mkdirp": "^0.5.1"
+  },
+  "devDependencies": {
+    "eslint": "^3.1.0",
+    "eslint-config-airbnb-base": "^4.0.2",
+    "eslint-plugin-import": "^1.10.3"
+  }
+}

package.json

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+module.exports = platform => [{
+  name: () => `${platform}/build.gradle`,
+  content: () => `
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+
+    defaultConfig {
+        minSdkVersion 16
+        targetSdkVersion 22
+        versionCode 1
+        versionName "1.0"
+        ndk {
+            abiFilters "armeabi-v7a", "x86"
+        }
+    }
+    lintOptions {
+       warning 'InvalidPackage'
+    }
+}
+
+dependencies {
+    compile 'com.facebook.react:react-native:0.20.+'
+}
+  `,
+}, {
+  name: () => `${platform}/src/main/AndroidManifest.xml`,
+  content: ({ packageIdentifier }) => `
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="${packageIdentifier}">
+
+</manifest>
+  `,
+}, {
+  name: ({ packageIdentifier, name }) =>
+    `${platform}/src/main/java/${packageIdentifier.split('.').join('/')}/${name}Module.java`,
+  content: ({ packageIdentifier, name }) => `
+package ${packageIdentifier};
+
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.bridge.Callback;
+
+public class ${name}Module extends ReactContextBaseJavaModule {
+
+  private final ReactApplicationContext reactContext;
+
+  public RNShareModule(ReactApplicationContext reactContext) {
+    super(reactContext);
+    this.reactContext = reactContext;
+  }
+
+  @Override
+  public String getName() {
+    return "${name}";
+  }
+}`,
+}, {
+  name: ({ packageIdentifier, name }) =>
+    `${platform}/src/main/java/${packageIdentifier.split('.').join('/')}/${name}Package.java`,
+  content: ({ packageIdentifier, name }) => `
+package ${packageIdentifier};
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import com.facebook.react.ReactPackage;
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.uimanager.ViewManager;
+import com.facebook.react.bridge.JavaScriptModule;
+public class ${name}Package implements ReactPackage {
+    @Override
+    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
+      return Arrays.<NativeModule>asList(new ${name}Module(reactContext));
+    }
+
+    @Override
+    public List<Class<? extends JavaScriptModule>> createJSModules() {
+      return Collections.emptyList();
+    }
+
+    @Override
+    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
+      return Collections.emptyList();
+    }
+}`,
+}];

templates/android.js

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+const android = require('./android')('android');
+const ios = require('./ios')('ios');
+const windows = require('./windows')('windows');
+
+const general = [{
+  name: () => 'README.md',
+  content: () => `
+    Hello there my old friend
+  `,
+}];
+
+const updatePlatformInFile = platform => file => {
+  const f = file;
+
+  f.platform = platform;
+
+  return f;
+};
+
+module.exports = [].concat(
+  general,
+  android.map(updatePlatformInFile('android')),
+  ios.map(updatePlatformInFile('ios')),
+  windows.map(updatePlatformInFile('windows'))
+);