feat(npm) switch to npm as default package manager

package.json

@@ -49,5 +49,6 @@
     "smartstring": "^2.0.24",
     "smartsystem": "^2.0.2",
     "through2": "^2.0.3"
-  }
+  },
+  "private": true
 }

ts/mod_node/index.ts

@@ -1,6 +1,7 @@
 import * as plugins from '../npmci.plugins';
+import * as paths from '../npmci.paths';
 import * as npmciConfig from '../npmci.config';
-import { bash, bashNoError, nvmAvailable, yarnAvailable } from '../npmci.bash';
+import { bash, bashNoError, nvmAvailable } from '../npmci.bash';
 
 /**
  * handle cli input
@@ -49,6 +50,7 @@ export let install = async versionArg => {
   }
   await bash('node -v');
   await bash('npm -v');
+  await bash(`npm config set cache ${paths.NpmciCacheDir}  --global `);
   // lets look for further config
   await npmciConfig.getConfig().then(async configArg => {
     plugins.beautylog.log('Now checking for needed global npm tools...');
@@ -60,11 +62,7 @@ export let install = async versionArg => {
         plugins.beautylog.log(`Tool ${npmTool} is available`);
       } else {
         plugins.beautylog.info(`globally installing ${npmTool} from npm`);
-        if (await yarnAvailable.promise) {
-          await bash(`yarn global add ${npmTool}`);
-        } else {
-          await bash(`npm install ${npmTool} -q -g`);
-        }
+        await bash(`npm install ${npmTool} -q -g`);
       }
     }
     plugins.beautylog.success('all global npm tools specified in npmextra.json are now available!');

ts/mod_npm/index.ts

@@ -1,6 +1,6 @@
 import * as plugins from './mod.plugins';
 import * as configModule from '../npmci.config';
-import { bash, bashNoError, nvmAvailable, yarnAvailable } from '../npmci.bash';
+import { bash, bashNoError, nvmAvailable } from '../npmci.bash';
 
 /**
  * handle cli input
@@ -72,13 +72,13 @@ let publish = async () => {
   await bash(`npm -v`);
 
   // -> build it
-  await bash(`yarn install`);
-  await bash(`yarn run build`);
+  await bash(`npm install`);
+  await bash(`npm run build`);
 
   plugins.beautylog.success(`Nice!!! The build for the publication was successfull!`);
   plugins.beautylog.log(`Lets clean up so we don't publish any packages that don't belong to us:`);
   // -> clean up before we publish stuff
-  await bash(`rm -r .yarn`);
+  await bashNoError(`rm -r .npmci_cache`);
   await bash(`rm -r node_modules`);
 
   plugins.beautylog.success(`Cleaned up!:`);
@@ -91,14 +91,10 @@ let publish = async () => {
 
 let install = async (): Promise<void> => {
   plugins.beautylog.info('now installing dependencies:');
-  if (await yarnAvailable.promise) {
-    await bash('yarn install');
-  } else {
-    await bash('npm install');
-  }
+  await bash('npm install');
 };
 
 export let test = async (): Promise<void> => {
   plugins.beautylog.info('now starting tests:');
-  await bash('yarn test');
+  await bash('npm test');
 };

ts/npmci.bash.ts

@@ -7,7 +7,6 @@ import * as smartq from 'smartq';
  * wether nvm is available or not
  */
 export let nvmAvailable = smartq.defer<boolean>();
-export let yarnAvailable = smartq.defer<boolean>();
 /**
  * the smartshell instance for npmci
  */
@@ -35,22 +34,8 @@ let checkToolsAvailable = async () => {
     } else {
       nvmAvailable.resolve(false);
     }
-
-    // check for yarn
-    await plugins.smartshell.which('yarn').then(
-      async () => {
-        await plugins.smartshell.exec(
-          `yarn config set cache-folder ${plugins.path.join(paths.cwd, '.yarn')}`
-        );
-        yarnAvailable.resolve(true);
-      },
-      () => {
-        yarnAvailable.resolve(false);
-      }
-    );
   } else {
     nvmAvailable.resolve(true);
-    yarnAvailable.resolve(true);
   }
 };
 checkToolsAvailable();

ts/npmci.paths.ts

@@ -6,3 +6,4 @@ export let NpmciPackageRoot = plugins.path.join(__dirname, '../');
 export let NpmciPackageConfig = plugins.path.join(NpmciPackageRoot, './config.json');
 export let NpmciProjectDir = cwd;
 export let NpmciTestDir = plugins.path.join(cwd, './test');
+export let NpmciCacheDir = plugins.path.join(cwd, './.npmci_cache');