repl-here - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

cli.js

@@ -6,21 +6,63 @@ #!/usr/bin/env node
 
+var helpVersion = require('help-version')(usage()),
+    minimist = require('minimist'),
+    textTable = require('text-table'),
+    pairs = require('object-pairs'),
+    chalk = require('chalk'),
+    tableHeader = require('table-header'),
+    stringLength = require('string-length');
+
 var Repl = require('repl');
 
 
-var usage = function (code) {
-  console.log('Usage:  repl-here');
-  process.exit(code || 0);
+function usage() {
+  return 'Usage:  repl-here [-v | --verbose]';
+}
+
+
+var opts = minimist(process.argv.slice(2), {
+  boolean: 'verbose',
+  alias: { v: 'verbose' },
+  unknown: function () {
+    helpVersion.help(1);
+  }
+});
+
+
+var printNameTable = function (names) {
+  var table = pairs(names);
+
+  table.forEach(function (row) {
+    if (!row[1]) {
+      row[1] = chalk.red('(failed to load)');
+    }
+  });
+
+  tableHeader.add(table, ['MODULE', 'VARIABLE'], { stringLength: stringLength });
+  table.push(table[1]);
+  console.log('\r' + textTable(table));
 };
 
 
-var main = function () {
+(function main() {
   var repl = Repl.start('> ');
+  var names = {};
   replHere(repl, process.cwd())
+    .on('load', function (module, name) {
+      names[module] = name;
+    })
     .on('fail', function (err, module) {
-      console.error('\rModule failed to load: ' + module);
+      if (opts.verbose) {
+        names[module] = false;
+      }
+      else {
+        console.error('\rModule failed to load: ' + module);
+      }
     })
-    .on('end', repl.displayPrompt.bind(repl));
-};
-
-
-(process.argv.slice(2) == '--help') ? usage() : main();
+    .on('end', function () {
+      if (opts.verbose) {
+        printNameTable(names);
+      }
+      repl.displayPrompt();
+    });
+}());

index.js

@@ -26,3 +26,5 @@ 'use strict';
         try {
-          repl.context[camelCase(module)] = require(resolveFrom(dir, module));
+          var name = camelCase(module);
+          repl.context[name] = require(resolveFrom(dir, module));
+          ee.emit('load', module, name);
         }
@@ -29,0 +31,0 @@ catch (e) {

package.json

 {
   "name": "repl-here",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Start the REPL and load the entire ./node_modules/ into it",
@@ -36,3 +36,10 @@ "author": "Eugene Sharygin <[e-mail]>",
     "camel-case": "^1.1.1",
+    "chalk": "^1.0.0",
+    "help-version": "^0.2.0",
+    "minimist": "^1.1.1",
+    "object-pairs": "^0.1.0",
     "resolve-from": "^1.0.0",
+    "string-length": "^1.0.0",
+    "table-header": "^0.2.0",
+    "text-table": "^0.2.0",
     "validate-npm-package-name": "^2.2.0"
@@ -39,0 +46,0 @@ },

README.md

@@ -15,5 +15,7 @@ [![npm](https://nodei.co/npm/repl-here.png)](https://nodei.co/npm/repl-here/)
 ```
-Usage:  repl-here
+Usage:  repl-here [-v | --verbose]
 ```
 
+`--verbose` flag prints a table describing how a particular module is named inside the REPL. Module names are effectively camel-cased versions of module names.
+
 ## API
@@ -27,2 +29,10 @@
 
+### Event: `load`
+
+```
+ee.on('fail', function(module, name))
+```
+
+Emitted if `module` is loaded as `name`.
+
 ### Event: `fail`
@@ -34,3 +44,3 @@
 
-Emitted whenever module fails to load.
+Emitted whenever `module` fails to load.
 
@@ -53,9 +63,8 @@ ### Event: `end`
 
-## Why not X?
+## Related
 
-- [repl-it](http://npm.im/repl-it): works in the context of a project, hence walks up the directory tree, parses `package.json` for dependencies and devDependencies, has options like loading main project files, etc.
+- [repl-it](http://npm.im/repl-it) works in the context of a project. It walks up the directory tree, parses `package.json` for dependencies and devDependencies, has options like loading main project files, etc.
 
-- [scratchy](http://npm.im/scratchy): does not work quite as advertised because it also walks up the directory tree and so you can't `npm install foo` and load it into the repl immediately afterwards (which is kind of a problem this module is trying to solve).
+- [scratchy](http://npm.im/scratchy) is sort of a hybrid of `repl-it` and `repl-here`: it walks up the directory tree as `repl-it` does but requires everything inside `node_modules` just like `repl-here`. This means you can't simply `npm install foo` and load it into the repl immediately afterwards (which is the problem this module is trying to solve).
 
-
 ## Install
@@ -62,0 +71,0 @@

New alerts

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License

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Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6407

increased by32.87%

Lines of code

90

increased by76.47%

Number of lines in readme file

75

increased by13.64%

Worsened metrics

Dependency count

10

increased by233.33%

Dependency changes

• + Addedchalk@^1.0.0

• + Addedhelp-version@^0.2.0

• + Addedminimist@^1.1.1

• + Addedobject-pairs@^0.1.0

• + Addedstring-length@^1.0.0

• + Addedtable-header@^0.2.0

• + Addedtext-table@^0.2.0

• + Addedansi-regex@2.1.1(transitive)

• + Addedansi-styles@2.2.1(transitive)

• + Addedcallsites@1.0.1(transitive)

• + Addedchalk@1.1.3(transitive)

• + Addedescape-string-regexp@1.0.5(transitive)

• + Addedfind-root@0.1.2(transitive)

• + Addedhas-ansi@2.0.0(transitive)

• + Addedhelp-version@0.2.0(transitive)

• + Addedminimist@1.2.8(transitive)

• + Addedobject-pairs@0.1.0(transitive)

• + Addedrepeat-string@1.6.1(transitive)

• + Addedstring-length@1.0.1(transitive)

• + Addedstrip-ansi@3.0.1(transitive)

• + Addedsupports-color@2.0.0(transitive)

• + Addedtable-header@0.2.2(transitive)

• + Addedtext-table@0.2.0(transitive)