From cab0af1ee978b59ac5c7dccf293fa75d95840a1e Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Tue, 27 Dec 2016 15:40:01 -0800
Subject: [PATCH 1/3] remove DEBUG_FD from readme

---
 README.md | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/README.md b/README.md
index ff244814..2c57ddfa 100644
--- a/README.md
+++ b/README.md
@@ -99,7 +99,6 @@ Then, run the program to be debugged as usual.
 |-----------|-------------------------------------------------|
 | `DEBUG`   | Enables/disabled specific debugging namespaces. |
 | `DEBUG_COLORS`| Whether or not to use colors in the debug output. |
-| `DEBUG_FD`| File descriptor to output debug logs to. Defaults to stderr. |
 | `DEBUG_DEPTH` | Object inspection depth. |
 | `DEBUG_SHOW_HIDDEN` | Shows hidden properties on inspected objects. |
 
@@ -110,8 +109,6 @@ Then, run the program to be debugged as usual.
   [`util.inspect()`](https://nodejs.org/api/util.html#util_util_inspect_object_options)
   for the complete list.
 
-  __Note:__ Certain IDEs (such as WebStorm) don't support colors on stderr. In these cases you must set `DEBUG_COLORS` to `1` and additionally change `DEBUG_FD` to `1`.
-
 ## Formatters
 
 
@@ -181,13 +178,10 @@ setInterval(function(){
 
   ![](https://cloud.githubusercontent.com/assets/71256/3139768/b98c5fd8-e8ef-11e3-862a-f7253b6f47c6.png)
 
-## Output streams
-
 
-### stderr vs stdout
-  By default `debug` will log to stderr, however this can be changed by setting the environment variable `DEBUG_FD` to `1` for stdout and `2` for stderr (the default value).
+## Output streams
 
-You can also set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally:
+  By default `debug` will log to stderr, however this can be configured per-namespace by overriding the `log` method:
 
 Example _stdout.js_:
 
@@ -211,15 +205,6 @@ error('now goes to stdout via console.info');
 log('still goes to stdout, but via console.info now');
 ```
 
-### Save debug output to a file
-
-You can save all debug statements to a file by piping them.
-
-Example:
-
-```bash
-$ DEBUG_FD=3 node your-app.js 3> whatever.log
-```
 
 ## Authors
 

From 06f7337d58f8dbccb20c0c73948bd241ef021aba Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Tue, 27 Dec 2016 16:02:22 -0800
Subject: [PATCH 2/3] deprecate DEBUG_FD

---
 src/node.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/node.js b/src/node.js
index 15bf55af..9b65cddc 100644
--- a/src/node.js
+++ b/src/node.js
@@ -58,6 +58,10 @@ exports.inspectOpts = Object.keys(process.env).filter(function (key) {
  *   $ DEBUG_FD=3 node script.js 3>debug.log
  */
 
+if ('DEBUG_FD' in process.env) {
+  util.deprecate(() => {}, '`DEBUG_FD` is deprecated. Override `debug.log` if you want to use a different log function (https://git.io/vMUyr)')()
+}
+
 var fd = parseInt(process.env.DEBUG_FD, 10) || 2;
 var stream = 1 === fd ? process.stdout :
              2 === fd ? process.stderr :

From 6992189126146c409c69c79e4e96089baa7238d7 Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Tue, 27 Dec 2016 16:05:29 -0800
Subject: [PATCH 3/3] remove arrow function

ES6 habbits hit hard :D
---
 src/node.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node.js b/src/node.js
index 9b65cddc..ea6a8967 100644
--- a/src/node.js
+++ b/src/node.js
@@ -59,7 +59,7 @@ exports.inspectOpts = Object.keys(process.env).filter(function (key) {
  */
 
 if ('DEBUG_FD' in process.env) {
-  util.deprecate(() => {}, '`DEBUG_FD` is deprecated. Override `debug.log` if you want to use a different log function (https://git.io/vMUyr)')()
+  util.deprecate(function(){}, '`DEBUG_FD` is deprecated. Override `debug.log` if you want to use a different log function (https://git.io/vMUyr)')()
 }
 
 var fd = parseInt(process.env.DEBUG_FD, 10) || 2;