Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

lib: support dumb terminals #26261

Closed
wants to merge 8 commits into from

Conversation

@wlodzislav
Copy link
Contributor

commented Feb 22, 2019

Add checks for TERM='dumb' in console and repl.

Add support for dumb terminals in readline. When TERM='dumb':

  • it doesn't use any ANSI escape codes for movement and output
  • it doesn't use color
  • it ignores all special keys except: escape, return and ctrl-c
Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests are included
  • commit message follows commit guidelines
@silverwind

This comment has been minimized.

Copy link
Contributor

commented Feb 22, 2019

@BridgeAR do we need this? Maybe these cases can be covered via hasColor from #26247.

@wlodzislav

This comment has been minimized.

Copy link
Contributor Author

commented Feb 22, 2019

It is different from hasColor. Dumb terminals doesn't support any ANSI escape codes(not only color codes).

According to infocmp dumb dumb terminals support only escape and return. So TERM=dumb means that tty couldn't process any escape codes.

readline uses escape codes to redraw full line every keypress it it's run in tty, regardless of colors.

@wlodzislav

This comment has been minimized.

Copy link
Contributor Author

commented Feb 22, 2019

It is annoying when you run node repl or any cmd with console.log/dir inside GUI versions of VIM or emacs. It makes running node directly from them unusable.

Show resolved Hide resolved lib/repl.js Outdated
Show resolved Hide resolved lib/readline.js Outdated
Show resolved Hide resolved lib/internal/console/constructor.js Outdated
Show resolved Hide resolved lib/internal/console/constructor.js Outdated
Show resolved Hide resolved lib/readline.js Outdated
Show resolved Hide resolved lib/readline.js Outdated
Show resolved Hide resolved lib/readline.js Outdated
@BridgeAR

This comment has been minimized.

Copy link
Member

commented Feb 22, 2019

@silverwind as pointed out by @wlodzislav this is indeed required to really support dumb terminals. The hasColors function is still useful in this context (otherwise we'd have to change more places throughout the code base).

Show resolved Hide resolved lib/repl.js Outdated
@silverwind

This comment has been minimized.

Copy link
Contributor

commented Feb 22, 2019

this is indeed required to really support dumb terminals

Then I would suggest adding something like tty.supportsEscapes(). I think its result could be statically determined at startup. Possibly the same for the color methods. Thought that comes with the drawback that users can no longer change the environment vars it uses at runtime.

Having separate write methods _ttyWriteDumb seems like nonsense.

@silverwind silverwind requested a review from BridgeAR Feb 22, 2019

@wlodzislav

This comment has been minimized.

Copy link
Contributor Author

commented Feb 22, 2019

Having separate write methods _ttyWriteDumb seems like nonsense.

I originally thought to use _normalWrite, but it doesn't do the job - it ignores all incoming keys.

Dumb terminals couldn't process escape codes, but they could send any keys(like C-c).

And using _ttyWrite means that all branches will be wrapped in if(dumb) check to ignore all incoming keys that trigger commands that work with the cursor(basically all of them).

@BridgeAR

This comment has been minimized.

Copy link
Member

commented Feb 22, 2019

@silverwind

I would suggest adding something like tty.supportsEscapes()

But what does that function do internally? I guess it would just return process.env.TERM !== 'dumb'.

Having separate write methods _ttyWriteDumb seems like nonsense.

We could theoretically just skip mostly everything and add more code to _ttyWrite() but that just increases the complexity of an already complex function. Separating the logic seems therefore right to me.

@wlodzislav

This comment has been minimized.

Copy link
Contributor Author

commented Feb 22, 2019

  • Removed _ttyWriteDumb from prototype + replace _ttyWrite in constructor
  • Removed Buffer check
  • Added s string check + check if s not empty
  • Removed unnecessary check for useColors in repl

Adding only typeof check makes parallel/test-repl-editor.js fail. When _ttyWrite is called with s='' there is an unnescessary call to this._writeToOutput(s) without non-empty check.

@wlodzislav wlodzislav changed the title Fix: Nodejs STILL sends ANSI escape sequences to dumb terminals. #26187 Fix: Nodejs STILL sends ANSI escape sequences to dumb terminals Feb 22, 2019

@BridgeAR BridgeAR referenced this pull request Feb 22, 2019

Closed

tty: improve color detection #26264

4 of 4 tasks complete
@silverwind

This comment has been minimized.

Copy link
Contributor

commented Feb 23, 2019

But what does that function do internally? I guess it would just return process.env.TERM !== 'dumb'.

Oh, I was under the assumption that is ecompasses more than just that, but I guess if it is that simple, it might make sense to not move it to a method.

@silverwind

This comment has been minimized.

Copy link
Contributor

commented Feb 23, 2019

Separating the logic seems therefore right to me.

On second thought, it probably makes sense, if we can avoid too much code duplication.

BridgeAR added a commit to BridgeAR/node that referenced this pull request Mar 3, 2019

test: always activate colors if necessary
PR-URL: nodejs#26264
Refs: nodejs#26261
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

BridgeAR added a commit to BridgeAR/node that referenced this pull request Mar 3, 2019

tty: improve color detection
1) Using `process.env.TERM = 'dumb'` should never return any colors.
2) `process.env.TERM = 'terminator'` supports 24 bit colors.
3) Add support for `process.env.TERM = 'rxvt-unicode-24bit'`
4) `Hyper` does not support true colors anymore. It should fall back
   to the xterm settings in regular cases.
5) `process.env.COLORTERM = 'truecolor'` should return 24 bit colors.

PR-URL: nodejs#26264
Refs: nodejs#26261
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

BridgeAR added a commit that referenced this pull request Mar 4, 2019

test: always activate colors if necessary
PR-URL: #26264
Refs: #26261
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

BridgeAR added a commit that referenced this pull request Mar 4, 2019

tty: improve color detection
1) Using `process.env.TERM = 'dumb'` should never return any colors.
2) `process.env.TERM = 'terminator'` supports 24 bit colors.
3) Add support for `process.env.TERM = 'rxvt-unicode-24bit'`
4) `Hyper` does not support true colors anymore. It should fall back
   to the xterm settings in regular cases.
5) `process.env.COLORTERM = 'truecolor'` should return 24 bit colors.

PR-URL: #26264
Refs: #26261
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@BridgeAR

This comment has been minimized.

Copy link
Member

commented Mar 5, 2019

Ping @wlodzislav this needs a rebase and I landed my upstream fix to improve the color detection. So now it should be possible to address #26261 (comment) and #26261 (comment).

This is already in a great state and to me it seems it only needs a little bit more polishing.

wlodzislav added some commits Feb 22, 2019

@jasnell
Copy link
Member

left a comment

Not really a fan of using the word "dumb" but that is the common parlance here so LGTM

@BridgeAR

This comment has been minimized.

Copy link
Member

commented Mar 10, 2019

@jasnell me neither but it is a fixed expression and we have to use that terminology. See https://en.wikipedia.org/wiki/Computer_terminal#Dumb_terminals

@Fishrock123

This comment has been minimized.

Copy link
Member

commented Mar 10, 2019

Is there a way to override color depth to ensure colors are outputted even if the terminal suggests it does not output color?

@BridgeAR

This comment has been minimized.

Copy link
Member

commented Mar 10, 2019

@Fishrock123 see #26485.

This PR is somewhat independent of that though. A dumb terminal does not only not support colors, it is not capable of handling control sequences either.

@BridgeAR

This comment has been minimized.

Copy link
Member

commented Mar 13, 2019

@Trott @nodejs/tsc is the TSC fine with landing this as semver-minor instead of semver-major?

@rvagg

This comment has been minimized.

Copy link
Member

commented Mar 13, 2019

I'm not super keen on landing as a minor, because it's not. I don't feel strongly enough to argue it out but my default would be to stick with semver-major. A hypothetical situation is that someone is depending on parsing output in a particular way and they happen to have dumb set but don't know it, then suddenly the output is dramatically changed with an minor upgrade. I don't know the last time I saw dumb, though, but it's certainly plausable.

@BridgeAR

This comment has been minimized.

Copy link
Member

commented Mar 13, 2019

@rvagg in that case this PR only requires two LGs from the @nodejs/tsc.

@Trott

Trott approved these changes Mar 14, 2019

@BridgeAR

This comment has been minimized.

Copy link
Member

commented Mar 18, 2019

@nodejs/tsc PTAL. This PR has a couple LGs but it misses one more TSC LG because it's semver-major.

@Fishrock123
Copy link
Member

left a comment

The idea as a major seems fine to me - I'd like one code clarification though.

options.useColors = self.terminal;
options.useColors = self.terminal && (
typeof self.outputStream.getColorDepth === 'function' ?
self.outputStream.getColorDepth() > 2 : true);

This comment has been minimized.

Copy link
@Fishrock123

Fishrock123 Mar 18, 2019

Member

Shouldn't this be > 1?

This comment has been minimized.

Copy link
@BridgeAR

BridgeAR Mar 18, 2019

Member

Good catch while it won't have any actual impact (the return values are either 1, 4, 8 or 24).

This comment has been minimized.

Copy link
@wlodzislav

wlodzislav Mar 19, 2019

Author Contributor

I got that check from lib/internal/console/constructor.js:256-258, should I change the check there too in this PR?

This comment has been minimized.

Copy link
@addaleax

addaleax Mar 21, 2019

Member

@wlodzislav I think it’s okay to leave that for a separate PR, but here it would be good to replace it with > 1 before this is being merged.

This comment has been minimized.

Copy link
@BridgeAR

BridgeAR Mar 21, 2019

Member

I fixed this while landing.

@BridgeAR

This comment has been minimized.

Copy link
Member

commented Mar 21, 2019

Landed in 5f032a7...82b3ee7 🎉

@wlodzislav congratulations on your first commits to Node.js! Great work!

@BridgeAR BridgeAR closed this Mar 21, 2019

BridgeAR added a commit to BridgeAR/node that referenced this pull request Mar 21, 2019

console: don't use ANSI escape codes when TERM=dumb
PR-URL: nodejs#26261
Fixes: nodejs#26187
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

BridgeAR added a commit to BridgeAR/node that referenced this pull request Mar 21, 2019

readline: support TERM=dumb
When TERM=dumb and .isTTY=true don't use ANSI escape codes
and ignore all keys, except 'escape', 'return' and 'ctrl-c'.

PR-URL: nodejs#26261
Fixes: nodejs#26187
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

BridgeAR added a commit to BridgeAR/node that referenced this pull request Mar 21, 2019

repl: check colors with .getColorDepth()
PR-URL: nodejs#26261
Fixes: nodejs#26187
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

@BethGriggs BethGriggs referenced this pull request Mar 26, 2019

Merged

v12.0.0 proposal #26930

BethGriggs added a commit that referenced this pull request Apr 22, 2019

2019-04-23, Version 12.0.0 (Current)
Notable changes:

* assert:
  * improve performance to instantiate errors (Ruben Bridgewater)
    [#26738](#26738)
  * validate required arguments (Ruben Bridgewater)
    [#26641](#26641)
  * adjust loose assertions (Ruben Bridgewater)
    [#25008](#25008)
* async_hooks:
  * remove deprecated emitBefore and emitAfter (Matteo Collina)
    [#26530](#26530)
  * remove promise object from resource (Andreas Madsen)
    [#23443](#23443)
* bootstrap
  * make Buffer and process non-enumerable (Ruben Bridgewater)
    [#24874](#24874)
* buffer:
  * use stricter range checks (Ruben Bridgewater)
    [#27045](#27045)
  * harden SlowBuffer creation (ZYSzys)
    [#26272](#26272)
  * harden validation of buffer allocation size (ZYSzys)
    [#26162](#26162)
  * do proper error propagation in addon methods (Anna Henningsen)
    [#23939](#23939)
* child_process:
  * change the defaults maxBuffer size (kohta ito)
    [#27179](#27179)
  * harden fork arguments validation (ZYSzys)
    [#27039](#27039)
  * use non-infinite maxBuffer defaults (kohta ito)
    [#23027](#23027)
* console:
  * don't use ANSI escape codes when TERM=dumb (Vladislav Kaminsky)
    [#26261](#26261)
* crypto:
  * remove legacy native handles (Tobias Nießen)
    [#27011](#27011)
  * decode missing passphrase errors (Tobias Nießen)
    [#25208](#25208)
  * move DEP0113 to End-of-Life (Tobias Nießen)
    [#26249](#26249)
  * remove deprecated crypto.\_toBuf (Tobias Nießen)
    [#25338](#25338)
  * set `DEFAULT\_ENCODING` property to non-enumerable
    (Antoine du Hamel)
    [#23222](#23222)
* deps:
  * silence irrelevant V8 warning (Michaël Zasso)
    [#26685](#26685)
  * update postmortem metadata generation script (cjihrig)
    [#26685](#26685)
  * V8: un-cherry-pick bd019bd (Refael Ackermann)
    [#26685](#26685)
  * V8: cherry-pick 6 commits (Michaël Zasso)
    [#26685](#26685)
  * V8: cherry-pick d82c9af (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick e5f01ba (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick d5f08e4 (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick 6b09d21 (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick f0bb5d2 (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick 5b0510d (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick 91f0cd0 (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick 392316d (Anna Henningsen)
    [#26685](#26685)
  * V8: cherry-pick 2f79d68 (Anna Henningsen)
    [#26685](#26685)
  * sync V8 gypfiles with 7.4 (Ujjwal Sharma)
    [#26685](#26685)
  * update V8 to 7.4.288.13 (Ujjwal Sharma)
    [#26685](#26685)
  * bump minimum icu version to 63 (Ujjwal Sharma)
    [#25852](#25852)
  * silence irrelevant V8 warnings (Michaël Zasso)
    [#25852](#25852)
  * V8: cherry-pick 7803fa6 (Jon Kunkee)
    [#25852](#25852)
  * V8: cherry-pick 58cefed (Jon Kunkee)
    [#25852](#25852)
  * V8: cherry-pick d3308d0 (Michaël Zasso)
    [#25852](#25852)
  * V8: cherry-pick 74571c8 (Michaël Zasso)
    [#25852](#25852)
  * cherry-pick fc0ddf5 from upstream V8 (Anna Henningsen)
    [#25852](#25852)
  * sync V8 gypfiles with 7.3 (Ujjwal Sharma)
    [#25852](#25852)
  * sync V8 gypfiles with 7.2 (Michaël Zasso)
    [#25852](#25852)
  * update V8 to 7.3.492.25 (Michaël Zasso)
    [#25852](#25852)
  * add s390 asm rules for OpenSSL-1.1.1 (Shigeki Ohtsu)
    [#19794](#19794)
  * sync V8 gypfiles with 7.1 (Refael Ackermann)
    [#23423](#23423)
  * update V8 to 7.1.302.28 (Michaël Zasso)
    [#23423](#23423)
* doc:
  * update behaviour of fs.writeFile
    (Sakthipriyan Vairamani (thefourtheye))
    [#25080](#25080)
  * add internal functionality details of util.inherits
    (Ruben Bridgewater)
    [#24755](#24755)
* errors:
  * update error name (Ruben Bridgewater)
    [#26738](#26738)
* fs:
  * use proper .destroy() implementation for SyncWriteStream
    (Matteo Collina)
    [#26690](#26690)
  * improve mode validation (Ruben Bridgewater)
    [#26575](#26575)
  * harden validation of start option in createWriteStream (ZYSzys)
    [#25579](#25579)
  * make writeFile consistent with readFile wrt fd
    (Sakthipriyan Vairamani (thefourtheye))
    [#23709](#23709)
* http:
  * validate timeout in ClientRequest() (cjihrig)
    [#26214](#26214)
  * return HTTP 431 on HPE\_HEADER\_OVERFLOW error (Albert Still)
    [#25605](#25605)
  * switch default parser to llhttp (Anna Henningsen)
    [#24870](#24870)
  * change DEP0066 to a runtime deprecation (Morgan Roderick)
    [#24167](#24167)
  * else case is not reachable (szabolcsit)
    [#24176](#24176)
* lib:
  * move DEP0021 to end of life (cjihrig)
    [#27127](#27127)
  * remove Atomics.wake (Gus Caplan)
    [#27033](#27033)
  * validate Error.captureStackTrace() calls (Ruben Bridgewater)
    [#26738](#26738)
  * refactor Error.captureStackTrace() usage (Ruben Bridgewater)
    [#26738](#26738)
  * move DTRACE\_\* probes out of global scope (James M Snell)
    [#26541](#26541)
  * deprecate \_stream\_wrap (Sam Roberts)  [#26245]
  (#26245)
  * don't use `util.inspect()` internals (Ruben Bridgewater)
    [#24971](#24971)
  * improve error message for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh)
    [#25690](#25690)
  * requireStack property for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh)
    [#25690](#25690)
  * move DEP0029 to end of life (cjihrig)
    [#25377](#25377)
  * move DEP0028 to end of life (cjihrig)
    [#25377](#25377)
  * move DEP0027 to end of life (cjihrig)
    [#25377](#25377)
  * move DEP0026 to end of life (cjihrig)
    [#25377](#25377)
  * move DEP0023 to end of life (cjihrig)
    [#25280](#25280)
  * move DEP0006 to end of life (cjihrig)
    [#25279](#25279)
  * remove unintended access to deps/ (Anna Henningsen)
    [#25138](#25138)
  * move DEP0120 to end of life (cjihrig)
    [#24862](#24862)
  * use ES6 class inheritance style (Ruben Bridgewater)
    [#24755](#24755)
  * remove `inherits()` usage (Ruben Bridgewater)
    [#24755](#24755)
* module:
  * remove dead code (Ruben Bridgewater)
    [#26983](#26983)
  * mark DEP0019 as End-of-Life (Ruben Bridgewater)
    [#26973](#26973)
  * throw an error for invalid package.json main entries
    (Ruben Bridgewater)
    [#26823](#26823)
  * don't search in require.resolve.paths (cjihrig)
    [#23683](#23683)
* n-api:
  * remove code from error name (Ruben Bridgewater)
    [#26738](#26738)
* net:
  * do not manipulate potential user code (Ruben Bridgewater)
    [#26751](#26751)
  * emit "write after end" errors in the next tick (Ouyang Yadong)
    [#24457](#24457)
  * deprecate \_setSimultaneousAccepts() undocumented function
    (James M Snell)
    [#23760](#23760)
* net,http2:
  * merge setTimeout code (ZYSzys)
    [#25084](#25084)
* os:
  * implement os.type() using uv\_os\_uname() (cjihrig)
    [#25659](#25659)
* process:
  * global.process, global.Buffer getters (Guy Bedford)
    [#26882](#26882)
  * move DEP0062 (node --debug) to end-of-life (Joyee Cheung)
    [#25828](#25828)
  * exit on --debug and --debug-brk after option parsing (Joyee Cheung)
    [#25828](#25828)
  * improve `--redirect-warnings` handling (Ruben Bridgewater)
    [#24965](#24965)
* readline:
  * support TERM=dumb (Vladislav Kaminsky)
    [#26261](#26261)
* repl:
  * add welcome message (gengjiawen)
    [#25947](#25947)
  * fix terminal default setting (Ruben Bridgewater)
    [#26518](#26518)
  * check colors with .getColorDepth() (Vladislav Kaminsky)
    [#26261](#26261)
  * deprecate REPLServer.rli (Ruben Bridgewater)
    [#26260](#26260)
* src:
  * remove unused INT\_MAX constant (Sam Roberts)
    [#27078](#27078)
  * update NODE\_MODULE\_VERSION to 72 (Ujjwal Sharma)
    [#26685](#26685)
  * remove `AddPromiseHook()` (Anna Henningsen)
    [#26574](#26574)
  * update NODE\_MODULE\_VERSION to 71 (Michaël Zasso)
    [#25852](#25852)
  * clean up MultiIsolatePlatform interface (Anna Henningsen)
    [#26384](#26384)
  * properly configure default heap limits (Ali Ijaz Sheikh)
    [#25576](#25576)
  * remove icuDataDir from node config (GauthamBanasandra)
    [#24780](#24780)
  * explicitly allow JS in ReadHostObject (Yang Guo)
    [#23423](#23423)
  * update postmortem constant (cjihrig)
    [#23423](#23423)
  * update NODE\_MODULE\_VERSION to 68 (Michaël Zasso)
    [#23423](#23423)
* tls:
  * support TLSv1.3 (Sam Roberts)
    [#26209](#26209)
  * return correct version from getCipher() (Sam Roberts)
    [#26625](#26625)
  * check arg types of renegotiate() (Sam Roberts)
    [#25876](#25876)
  * add code for ERR\_TLS\_INVALID\_PROTOCOL\_METHOD (Sam Roberts)
    [#24729](#24729)
  * emit a warning when servername is an IP address (Rodger Combs)
    [#23329](#23329)
  * disable TLS v1.0 and v1.1 by default (Ben Noordhuis)
    [#23814](#23814)
  * remove unused arg to createSecureContext() (Sam Roberts)
    [#24241](#24241)
  * deprecate Server.prototype.setOptions() (cjihrig)[
    #23820](#23820)
  * load NODE\_EXTRA\_CA\_CERTS at startup (Ouyang Yadong)
    [#23354](#23354)
* util:
  * change inspect compact and breakLength default (Ruben Bridgewater)
    [#27109](#27109)
  * improve inspect edge cases (Ruben Bridgewater)
    [#27109](#27109)
  * only the first line of the error message (Simon Zünd)
    [#26685](#26685)
  * don't set the prototype of callbackified functions
    (Ruben Bridgewater)
    [#26893](#26893)
  * rename callbackified function (Ruben Bridgewater)
    [#26893](#26893)
  * increase function length when using `callbackify()`
    (Ruben Bridgewater)
    [#26893](#26893)
  * prevent tampering with internals in `inspect()` (Ruben Bridgewater)
    [#26577](#26577)
  * fix proxy inspection (Ruben Bridgewater)
    [#26241](#26241)
  * prevent leaking internal properties (Ruben Bridgewater)
    [#24971](#24971)
  * protect against monkeypatched Object prototype for inspect()
    (Rich Trott)
    [#25953](#25953)
  * treat format arguments equally (Roman Reiss)
    [#23162](#23162)
* win, fs:
  * detect if symlink target is a directory (Bartosz Sosnowski)
    [#23724](#23724)
* zlib:
  * throw TypeError if callback is missing (Anna Henningsen)[
    #24929](#24929)
  * make “bare” constants un-enumerable (Anna Henningsen)
    [#24824](#24824)

PR-URL: #26930

BethGriggs added a commit that referenced this pull request Apr 23, 2019

2019-04-23, Version 12.0.0 (Current)
Notable changes:

* assert:
    * validate required arguments (Ruben Bridgewater)
      [#26641](#26641)
    * adjust loose assertions (Ruben Bridgewater)
      [#25008](#25008)
* async_hooks:
    * remove deprecated `emitBefore` and `emitAfter` (Matteo Collina)
      [#26530](#26530)
    * remove promise object from resource (Andreas Madsen)
      [#23443](#23443)
* bootstrap: make Buffer and process non-enumerable (Ruben Bridgewater)
      [#24874](#24874)
* buffer:
    * use stricter range checks (Ruben Bridgewater)
      [#27045](#27045)
    * harden `SlowBuffer` creation (ZYSzys)
      [#26272](#26272)
    * harden validation of buffer allocation size (ZYSzys)
      [#26162](#26162)
    * do proper error propagation in addon methods (Anna Henningsen)
      [#23939](#23939)
* child_process:
    * remove `options.customFds` (cjihrig)
      [#25279](#25279)
    * harden fork arguments validation (ZYSzys)
      [#27039](#27039)
    * use non-infinite `maxBuffer` defaults (kohta ito)
      [#23027](#23027)
* console:
    * don't use ANSI escape codes when `TERM=dumb` (Vladislav Kaminsky)
      [#26261](#26261)
* crypto:
    * remove legacy native handles (Tobias Nießen)
      [#27011](#27011)
    * decode missing passphrase errors (Tobias Nießen)
      [#25208](#25208)
    * remove `Cipher.setAuthTag()` and `Decipher.getAuthTag()`
      (Tobias Nießen)
      [#26249](#26249)
    * remove deprecated `crypto._toBuf()` (Tobias Nießen)
      [#25338](#25338)
    * set `DEFAULT\_ENCODING` property to non-enumerable
      (Antoine du Hamel)
      [#23222](#23222)
* deps:
    * update V8 to 7.4.288.13
    (Michaël Zasso, cjihrig, Refael Ackermann)
    (Anna Henningsen, Ujjwal Sharma)
      [#26685](#26685)
    * bump minimum icu version to 63 (Ujjwal Sharma)
      [#25852](#25852)
    * update OpenSSL to 1.1.1b (Sam Roberts, Shigeki Ohtsu)
      [#26327](#26327)
* errors:
    * update error name (Ruben Bridgewater)
      [#26738](#26738)
* fs:
    * use proper .destroy() implementation for SyncWriteStream
      (Matteo Collina)
      [#26690](#26690)
    * improve mode validation (Ruben Bridgewater)
      [#26575](#26575)
    * harden validation of start option in `createWriteStream()`
      (ZYSzys)
      [#25579](#25579)
    * make writeFile consistent with readFile wrt fd
      (Sakthipriyan Vairamani (thefourtheye))
      [#23709](#23709)
* http:
    * validate timeout in `ClientRequest()` (cjihrig)
      [#26214](#26214)
    * return HTTP 431 on `HPE_HEADER_OVERFLOW` error (Albert Still)
      [#25605](#25605)
    * switch default parser to llhttp (Anna Henningsen)
      [#24870](#24870)
    * Runtime-deprecate `outgoingMessage._headers` and
      `outgoingMessage._headerNames` (Morgan Roderick)
      [#24167](#24167)
* lib:
    * remove `Atomics.wake()` (Gus Caplan)
      [#27033](#27033)
    * move DTRACE\_\* probes out of global scope (James M Snell)
      [#26541](#26541)
    * deprecate `_stream_wrap` (Sam Roberts)
      [#26245](#26245)
    * use ES6 class inheritance style (Ruben Bridgewater)
      [#24755](#24755)
* module:
    * remove unintended access to deps/ (Anna Henningsen)
      [#25138](#25138)
    * improve error message for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh)
      [#25690](#25690)
    * requireStack property for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh)
      [#25690](#25690)
    * remove dead code (Ruben Bridgewater)
      [#26983](#26983)
    * make `require('.')` never resolve outside the current directory
      (Ruben Bridgewater)
      [#26973](#26973)
    * throw an error for invalid package.json main entries
      (Ruben Bridgewater)
      [#26823](#26823)
    * don't search in `require.resolve.paths` (cjihrig)
      [#23683](#23683)
* net:
    * remove `Server.listenFD()` (cjihrig)
      [#27127](#27127)
    * do not add `.host` and `.port` properties to DNS error
      (Ruben Bridgewater)
      [#26751](#26751)
    * emit "write after end" errors in the next tick (Ouyang Yadong)
      [#24457](#24457)
    * deprecate `_setSimultaneousAccepts()` undocumented function
      (James M Snell)
      [#23760](#23760)
* os:
    * implement `os.type()` using `uv_os_uname()` (cjihrig)
      [#25659](#25659)
    * remove `os.getNetworkInterfaces()` (cjihrig)
      [#25280](#25280)
* process:
    * make global.process, global.Buffer getters (Guy Bedford)
      [#26882](#26882)
    * move DEP0062 (node --debug) to end-of-life (Joyee Cheung)
      [#25828](#25828)
    * exit on --debug and --debug-brk after option parsing
      (Joyee Cheung)
      [#25828](#25828)
    * improve `--redirect-warnings` handling (Ruben Bridgewater)
      [#24965](#24965)
* readline:
    * support TERM=dumb (Vladislav Kaminsky)
      [#26261](#26261)
* repl:
    * add welcome message (gengjiawen)
      [#25947](#25947)
    * fix terminal default setting (Ruben Bridgewater)
      [#26518](#26518)
    * check colors with `.getColorDepth()` (Vladislav Kaminsky)
      [#26261](#26261)
    * deprecate REPLServer.rli (Ruben Bridgewater)
      [#26260](#26260)
* src:
    * remove unused `INT_MAX` constant (Sam Roberts)
      [#27078](#27078)
    * update `NODE_MODULE_VERSION` to 72 (Ujjwal Sharma)
      [#26685](#26685)
    * remove `AddPromiseHook()` (Anna Henningsen)
      [#26574](#26574)
    * clean up `MultiIsolatePlatform` interface (Anna Henningsen)
      [#26384](#26384)
    * properly configure default heap limits (Ali Ijaz Sheikh)
      [#25576](#25576)
    * remove `icuDataDir` from node config (GauthamBanasandra)
      [#24780](#24780)
* tls:
    * support TLSv1.3 (Sam Roberts)
      [#26209](#26209)
    * return correct version from `getCipher()` (Sam Roberts)
      [#26625](#26625)
    * check arg types of renegotiate() (Sam Roberts)
      [#25876](#25876)
    * add code for `ERR_TLS_INVALID_PROTOCOL_METHOD` (Sam Roberts)
      [#24729](#24729)
    * emit a warning when servername is an IP address (Rodger Combs)
      [#23329](#23329)
    * disable TLS v1.0 and v1.1 by default (Ben Noordhuis)
      [#23814](#23814)
    * remove unused arg to createSecureContext() (Sam Roberts)
      [#24241](#24241)
    * deprecate `Server.prototype.setOptions()` (cjihrig)
      [#23820](#23820)
    * load `NODE_EXTRA_CA_CERTS` at startup (Ouyang Yadong)
      [#23354](#23354)
* util:
    * remove `util.print()`, `util.puts()`, `util.debug()`
      and `util.error()` (cjihrig)
      [#25377](#25377)
    * change inspect compact and breakLength default
      (Ruben Bridgewater)
      [#27109](#27109)
    * improve inspect edge cases (Ruben Bridgewater)
      [#27109](#27109)
    * only the first line of the error message (Simon Zünd)
      [#26685](#26685)
    * don't set the prototype of callbackified functions
      (Ruben Bridgewater)
      [#26893](#26893)
    * rename callbackified function (Ruben Bridgewater)
      [#26893](#26893)
    * increase function length when using `callbackify()`
      (Ruben Bridgewater)
      [#26893](#26893)
    * prevent tampering with internals in `inspect()`
      (Ruben Bridgewater)
      [#26577](#26577)
    * prevent Proxy traps being triggered by `.inspect()`
      (Ruben Bridgewater)
      [#26241](#26241)
    * prevent leaking internal properties (Ruben Bridgewater)
      [#24971](#24971)
    * protect against monkeypatched Object prototype for inspect()
      (Rich Trott)
      [#25953](#25953)
    * treat format arguments equally (Roman Reiss)
      [#23162](#23162)
* win, fs:
    * detect if symlink target is a directory (Bartosz Sosnowski)
      [#23724](#23724)
* zlib:
    * throw TypeError if callback is missing (Anna Henningsen)
      [#24929](#24929)
    * make “bare” constants un-enumerable (Anna Henningsen)
      [#24824](#24824)

PR-URL: #26930

BethGriggs added a commit that referenced this pull request Apr 23, 2019

2019-04-23, Version 12.0.0 (Current)
Notable changes:

* assert:
    * validate required arguments (Ruben Bridgewater)
      [#26641](#26641)
    * adjust loose assertions (Ruben Bridgewater)
      [#25008](#25008)
* async_hooks:
    * remove deprecated `emitBefore` and `emitAfter` (Matteo Collina)
      [#26530](#26530)
    * remove promise object from resource (Andreas Madsen)
      [#23443](#23443)
* bootstrap: make Buffer and process non-enumerable (Ruben Bridgewater)
      [#24874](#24874)
* buffer:
    * use stricter range checks (Ruben Bridgewater)
      [#27045](#27045)
    * harden `SlowBuffer` creation (ZYSzys)
      [#26272](#26272)
    * harden validation of buffer allocation size (ZYSzys)
      [#26162](#26162)
    * do proper error propagation in addon methods (Anna Henningsen)
      [#23939](#23939)
* child_process:
    * remove `options.customFds` (cjihrig)
      [#25279](#25279)
    * harden fork arguments validation (ZYSzys)
      [#27039](#27039)
    * use non-infinite `maxBuffer` defaults (kohta ito)
      [#23027](#23027)
* console:
    * don't use ANSI escape codes when `TERM=dumb` (Vladislav Kaminsky)
      [#26261](#26261)
* crypto:
    * remove legacy native handles (Tobias Nießen)
      [#27011](#27011)
    * decode missing passphrase errors (Tobias Nießen)
      [#25208](#25208)
    * remove `Cipher.setAuthTag()` and `Decipher.getAuthTag()`
      (Tobias Nießen)
      [#26249](#26249)
    * remove deprecated `crypto._toBuf()` (Tobias Nießen)
      [#25338](#25338)
    * set `DEFAULT\_ENCODING` property to non-enumerable
      (Antoine du Hamel)
      [#23222](#23222)
* deps:
    * update V8 to 7.4.288.13
    (Michaël Zasso, cjihrig, Refael Ackermann)
    (Anna Henningsen, Ujjwal Sharma)
      [#26685](#26685)
    * bump minimum icu version to 63 (Ujjwal Sharma)
      [#25852](#25852)
    * update OpenSSL to 1.1.1b (Sam Roberts, Shigeki Ohtsu)
      [#26327](#26327)
* errors:
    * update error name (Ruben Bridgewater)
      [#26738](#26738)
* fs:
    * use proper .destroy() implementation for SyncWriteStream
      (Matteo Collina)
      [#26690](#26690)
    * improve mode validation (Ruben Bridgewater)
      [#26575](#26575)
    * harden validation of start option in `createWriteStream()`
      (ZYSzys)
      [#25579](#25579)
    * make writeFile consistent with readFile wrt fd
      (Sakthipriyan Vairamani (thefourtheye))
      [#23709](#23709)
* http:
    * validate timeout in `ClientRequest()` (cjihrig)
      [#26214](#26214)
    * return HTTP 431 on `HPE_HEADER_OVERFLOW` error (Albert Still)
      [#25605](#25605)
    * switch default parser to llhttp (Anna Henningsen)
      [#24870](#24870)
    * Runtime-deprecate `outgoingMessage._headers` and
      `outgoingMessage._headerNames` (Morgan Roderick)
      [#24167](#24167)
* lib:
    * remove `Atomics.wake()` (Gus Caplan)
      [#27033](#27033)
    * move DTRACE\_\* probes out of global scope (James M Snell)
      [#26541](#26541)
    * deprecate `_stream_wrap` (Sam Roberts)
      [#26245](#26245)
    * use ES6 class inheritance style (Ruben Bridgewater)
      [#24755](#24755)
* module:
    * remove unintended access to deps/ (Anna Henningsen)
      [#25138](#25138)
    * improve error message for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh)
      [#25690](#25690)
    * requireStack property for MODULE\_NOT\_FOUND (Ali Ijaz Sheikh)
      [#25690](#25690)
    * remove dead code (Ruben Bridgewater)
      [#26983](#26983)
    * make `require('.')` never resolve outside the current directory
      (Ruben Bridgewater)
      [#26973](#26973)
    * throw an error for invalid package.json main entries
      (Ruben Bridgewater)
      [#26823](#26823)
    * don't search in `require.resolve.paths` (cjihrig)
      [#23683](#23683)
* net:
    * remove `Server.listenFD()` (cjihrig)
      [#27127](#27127)
    * do not add `.host` and `.port` properties to DNS error
      (Ruben Bridgewater)
      [#26751](#26751)
    * emit "write after end" errors in the next tick (Ouyang Yadong)
      [#24457](#24457)
    * deprecate `_setSimultaneousAccepts()` undocumented function
      (James M Snell)
      [#23760](#23760)
* os:
    * implement `os.type()` using `uv_os_uname()` (cjihrig)
      [#25659](#25659)
    * remove `os.getNetworkInterfaces()` (cjihrig)
      [#25280](#25280)
* process:
    * make global.process, global.Buffer getters (Guy Bedford)
      [#26882](#26882)
    * move DEP0062 (node --debug) to end-of-life (Joyee Cheung)
      [#25828](#25828)
    * exit on --debug and --debug-brk after option parsing
      (Joyee Cheung)
      [#25828](#25828)
    * improve `--redirect-warnings` handling (Ruben Bridgewater)
      [#24965](#24965)
* readline:
    * support TERM=dumb (Vladislav Kaminsky)
      [#26261](#26261)
* repl:
    * add welcome message (gengjiawen)
      [#25947](#25947)
    * fix terminal default setting (Ruben Bridgewater)
      [#26518](#26518)
    * check colors with `.getColorDepth()` (Vladislav Kaminsky)
      [#26261](#26261)
    * deprecate REPLServer.rli (Ruben Bridgewater)
      [#26260](#26260)
* src:
    * remove unused `INT_MAX` constant (Sam Roberts)
      [#27078](#27078)
    * update `NODE_MODULE_VERSION` to 72 (Ujjwal Sharma)
      [#26685](#26685)
    * remove `AddPromiseHook()` (Anna Henningsen)
      [#26574](#26574)
    * clean up `MultiIsolatePlatform` interface (Anna Henningsen)
      [#26384](#26384)
    * properly configure default heap limits (Ali Ijaz Sheikh)
      [#25576](#25576)
    * remove `icuDataDir` from node config (GauthamBanasandra)
      [#24780](#24780)
* tls:
    * support TLSv1.3 (Sam Roberts)
      [#26209](#26209)
    * return correct version from `getCipher()` (Sam Roberts)
      [#26625](#26625)
    * check arg types of renegotiate() (Sam Roberts)
      [#25876](#25876)
    * add code for `ERR_TLS_INVALID_PROTOCOL_METHOD` (Sam Roberts)
      [#24729](#24729)
    * emit a warning when servername is an IP address (Rodger Combs)
      [#23329](#23329)
    * disable TLS v1.0 and v1.1 by default (Ben Noordhuis)
      [#23814](#23814)
    * remove unused arg to createSecureContext() (Sam Roberts)
      [#24241](#24241)
    * deprecate `Server.prototype.setOptions()` (cjihrig)
      [#23820](#23820)
    * load `NODE_EXTRA_CA_CERTS` at startup (Ouyang Yadong)
      [#23354](#23354)
* util:
    * remove `util.print()`, `util.puts()`, `util.debug()`
      and `util.error()` (cjihrig)
      [#25377](#25377)
    * change inspect compact and breakLength default
      (Ruben Bridgewater)
      [#27109](#27109)
    * improve inspect edge cases (Ruben Bridgewater)
      [#27109](#27109)
    * only the first line of the error message (Simon Zünd)
      [#26685](#26685)
    * don't set the prototype of callbackified functions
      (Ruben Bridgewater)
      [#26893](#26893)
    * rename callbackified function (Ruben Bridgewater)
      [#26893](#26893)
    * increase function length when using `callbackify()`
      (Ruben Bridgewater)
      [#26893](#26893)
    * prevent tampering with internals in `inspect()`
      (Ruben Bridgewater)
      [#26577](#26577)
    * prevent Proxy traps being triggered by `.inspect()`
      (Ruben Bridgewater)
      [#26241](#26241)
    * prevent leaking internal properties (Ruben Bridgewater)
      [#24971](#24971)
    * protect against monkeypatched Object prototype for inspect()
      (Rich Trott)
      [#25953](#25953)
    * treat format arguments equally (Roman Reiss)
      [#23162](#23162)
* win, fs:
    * detect if symlink target is a directory (Bartosz Sosnowski)
      [#23724](#23724)
* zlib:
    * throw TypeError if callback is missing (Anna Henningsen)
      [#24929](#24929)
    * make “bare” constants un-enumerable (Anna Henningsen)
      [#24824](#24824)

PR-URL: #26930
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.