npminstall - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

bin/install.js

@@ -18,7 +18,10 @@ #!/usr/bin/env node
 const co = require('co');
-const npminstall = require('../');
 const npa = require('npm-package-arg');
 const chalk = require('chalk');
 const path = require('path');
-const exec = require('child_process').execSync;
+const execSync = require('child_process').execSync;
+const fs = require('mz/fs');
+const utils = require('../lib/utils');
+const npminstall = require('../');
+
 const names = process.argv.slice(2);
@@ -40,3 +43,3 @@ const pkgs = [];
 const cacheDir = process.argv.indexOf('--no-cache') > 0 ? '' : null;
-const isGlobal = process.argv.indexOf('-g') >= 0;
+const isGlobal = process.argv.indexOf('-g') >= 0 || process.argv.indexOf('--global') >= 0;
 
@@ -63,2 +66,13 @@ if (process.argv.indexOf('-v') > 0 || process.argv.indexOf('--version') > 0) {
   yield npminstall(config);
+
+  if (!isGlobal && pkgs.length > 0) {
+    // support --save, --save-dev and --save-optional
+    if (process.argv.indexOf('--save') >= 0) {
+      yield updateDependencies(root, pkgs, 'dependencies');
+    } else if (process.argv.indexOf('--save-dev') >= 0) {
+      yield updateDependencies(root, pkgs, 'devDependencies');
+    } else if (process.argv.indexOf('--save-optional') >= 0) {
+      yield updateDependencies(root, pkgs, 'optionalDependencies');
+    }
+  }
 }).catch(function(err) {
@@ -72,3 +86,3 @@ console.error(chalk.red(err));
   try {
-    return exec('npm config get prefix').toString().trim();
+    return execSync('npm config get prefix').toString().trim();
   } catch (err) {
@@ -78,1 +92,22 @@ throw new Error(`exec npm config get prefix ERROR: ${err.message}`);
 }
+
+function getVersionSavePrefix() {
+  try {
+    return execSync('npm config get save-prefix').toString().trim();
+  } catch (err) {
+    console.error(`exec npm config get save-prefix ERROR: ${err.message}`);
+    return '^';
+  }
+}
+
+function* updateDependencies(root, pkgs, propName) {
+  const savePrefix = getVersionSavePrefix();
+  const pkgFile = path.join(root, 'package.json');
+  const pkg = yield utils.readJSON(pkgFile);
+  const deps = pkg[propName] = pkg[propName] || {};
+  for (const item of pkgs) {
+    const itemPkg = yield utils.readJSON(path.join(root, 'node_modules', item.name, 'package.json'));
+    deps[item.name] = `${savePrefix}${itemPkg.version}`;
+  }
+  yield fs.writeFile(pkgFile, JSON.stringify(pkg, null, 2));
+}

History.md

 
+1.0.3 / 2016-02-25
+==================
+
+  * chore: add different with npm
+  * test: add npm_registry env for ci
+  * feat(bin): support --save, --save-dev and --save-optional
+
 1.0.2 / 2016-02-24
@@ -3,0 +10,0 @@ ==================

package.json

 {
   "name": "npminstall",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Let npm install fast and easy",
@@ -47,2 +47,3 @@ "main": "lib/index.js",
     "autod": "*",
+    "coffee": "3",
     "eslint": "1",
@@ -49,0 +50,0 @@ "eslint-config-egg": "1",

README.md

@@ -59,2 +59,12 @@ # npminstall
 
+## Different with NPM
+
+This project is inspired by [pnpm](https://github.com/rstacruz/pnpm), and has a similar store structure like pnpm. You can read [pnpm vs npm](https://github.com/rstacruz/pnpm/blob/master/docs/vs-npm.md) to see the different with npm.
+
+### Limitations
+
+- You can't install from [shrinkwrap](https://docs.npmjs.com/cli/shrinkwrap)(and don't want to support for now).
+- Peer dependencies are a little trickier to deal with(see rule 1 below).
+- You can't publish npm modules with bundleDependencies managed by npminstall(because of rule 2 below).
+
 ## `node_modules` directory
@@ -64,4 +74,4 @@
 
-- The latest version of modules will link at `options.storeDir`'s `node_modules`.
-- Module's dependencies will link at module's `node_modules`.
+1. The latest version of modules will link at `options.storeDir`'s `node_modules`.
+2. Module's dependencies will link at module's `node_modules`.
 
@@ -68,0 +78,0 @@ e.g.:

No alert changes

Improved metrics

Total package byte prevSize

52750

increased by4.09%

Lines of code

1320

increased by2.4%

Number of lines in readme file

123

increased by8.85%

Worsened metrics

Dev dependency count

8

increased by14.29%

No dependency changes