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diff --git a/dgbuilder/dgeflows/node_modules/debug/Readme.md b/dgbuilder/dgeflows/node_modules/debug/Readme.md deleted file mode 100644 index 40e4b4a0..00000000 --- a/dgbuilder/dgeflows/node_modules/debug/Readme.md +++ /dev/null @@ -1,178 +0,0 @@ -# debug - - tiny node.js debugging utility modelled after node core's debugging technique. - -## Installation - -```bash -$ npm install debug -``` - -## Usage - - With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. - -Example _app.js_: - -```js -var debug = require('debug')('http') - , http = require('http') - , name = 'My App'; - -// fake app - -debug('booting %s', name); - -http.createServer(function(req, res){ - debug(req.method + ' ' + req.url); - res.end('hello\n'); -}).listen(3000, function(){ - debug('listening'); -}); - -// fake worker of some kind - -require('./worker'); -``` - -Example _worker.js_: - -```js -var debug = require('debug')('worker'); - -setInterval(function(){ - debug('doing some work'); -}, 1000); -``` - - The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: - -  - -  - -#### Windows note - - On Windows the environment variable is set using the `set` command. - - ```cmd - set DEBUG=*,-not_this - ``` - -Then, run the program to be debugged as ususal. - -## Millisecond diff - - When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. - -  - - When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: - -  - -## Conventions - - If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". - -## Wildcards - - The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. - - You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:". - -## Browser support - - Debug works in the browser as well, currently persisted by `localStorage`. Consider the situation shown below where you have `worker:a` and `worker:b`, and wish to debug both. Somewhere in the code on your page, include: - -```js -window.myDebug = require("debug"); -``` - - ("debug" is a global object in the browser so we give this object a different name.) When your page is open in the browser, type the following in the console: - -```js -myDebug.enable("worker:*") -``` - - Refresh the page. Debug output will continue to be sent to the console until it is disabled by typing `myDebug.disable()` in the console. - -```js -a = debug('worker:a'); -b = debug('worker:b'); - -setInterval(function(){ - a('doing some work'); -}, 1000); - -setInterval(function(){ - b('doing some work'); -}, 1200); -``` - -#### Web Inspector Colors - - Colors are also enabled on "Web Inspectors" that understand the `%c` formatting - option. These are WebKit web inspectors, Firefox ([since version - 31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/)) - and the Firebug plugin for Firefox (any version). - - Colored output looks something like: - -  - -### stderr vs stdout - -You can set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally: - -Example _stderr.js_: - -```js -var debug = require('../'); -var log = debug('app:log'); - -// by default console.log is used -log('goes to stdout!'); - -var error = debug('app:error'); -// set this namespace to log via console.error -error.log = console.error.bind(console); // don't forget to bind to console! -error('goes to stderr'); -log('still goes to stdout!'); - -// set all output to go via console.warn -// overrides all per-namespace log settings -debug.log = console.warn.bind(console); -log('now goes to stderr via console.warn'); -error('still goes to stderr, but via console.warn now'); -``` - -## Authors - - - TJ Holowaychuk - - Nathan Rajlich - -## License - -(The MIT License) - -Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca> - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -'Software'), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |