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src: allow combination of -i and -e cli flags #5655

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src: allow combination of -i and -e cli flags #5655

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Trott
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@Trott Trott commented Mar 11, 2016

  • Does make -j8 test (UNIX) or vcbuild test nosign (Windows) pass with
    this change (including linting)?
  • Is the commit message formatted according to [CONTRIBUTING.md][0]?
  • If this change fixes a bug (or a performance problem), is a regression
    test (or a benchmark) included?

Affected core subsystem(s)

repl

Description of change

If both -i and -e flags are specified, do not ignore the -i. Instead,
launch the interactive REPL and start by evaluating the passed string.

Fixes: #1197

@Trott
src: allow combination of -i and -e cli flags
346a00d 
If both -i and -e flags are specified, do not ignore the -i. Instead,
launch the interactive REPL and start by evaluating the passed string.

Fixes: nodejs#1197
@Trott Trott added repl Issues and PRs related to the REPL subsystem. semver-minor PRs that contain new features and should be released in the next minor version. lib / src Issues and PRs related to general changes in the lib or src directory. labels Mar 11, 2016
@Trott Trott mentioned this pull request Mar 11, 2016
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Trott commented Mar 11, 2016

CI: https://ci.nodejs.org/job/node-test-pull-request/1898/

@jasnell
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jasnell commented Mar 11, 2016

LGTM

@Fishrock123
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So... what if someone passes -ie script? ... we really need a proper options parser rather than these hacks. :/

@evanlucas
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@Fishrock123 I'm working on it. Hopefully will have something soon

@Trott
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Trott commented Mar 11, 2016

So... what if someone passes -ie script? ... we really need a proper options parser rather than these hacks. :/

Not sure if the "these hacks" refers to the parser (which is untouched by this PR) or the code here in this PR, so just in case:

  • Yes, proper options parsing would be great.
  • Fortunately, that's a distinct issue that can (and should) be handled separately from this.

This PR changes the handling of already-parsed options in src/node.js after they have been set by the parsing in src/node.cc.

The parsing fix would have to happen in node.cc and is independent from this change. (Parsing fix: "Let me look at argv and set the internal options properties accordingly." This fix: "Hmm, looking at how the internal options properties are set, you set these two options. I should really handle both of them rather than ignoring one. I'm not looking at the command line argv options myself at all. What? There's a command line involved here? I had no idea. Decoupling for the win.")

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Sure, but if we support this, we should really also support -ie with it..

@Trott
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Trott commented Mar 11, 2016

Sure, but if we support this, we should really also support -ie with it..

Agreed. Again, I'm not sure if you're arguing for that change to be bundled with this one, so just in case: That change is outside the scope of this change. That change would address a problem we already have, not a problem introduced by this change. Currently, node -i -e something is treated as node -e while node -ie something returns bad option and an error status code.

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Trott commented Mar 11, 2016

Another reason for landing this before the improved parsing lands: Give the functionality to the people (or at least the one person) who want it. Sure, for a while they'll have to know to use -i -e and not -ie, but surely that's better than not having the functionality at all.

(On the other hand: The math changes depending on how soon we can expect better parsing. Like, if @evanlucas is going to submit a PR for it this week, then waiting is no big deal.)

@evanlucas
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@Trott I am actively working on it, but I doubt it will be this week. Maybe 2 weeks or something like that?

@Fishrock123
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eh sure, lgtm if CI is happy

Trott added a commit to Trott/io.js that referenced this pull request Mar 16, 2016
@Trott
src: allow combination of -i and -e cli flags
ba16a12 
If both -i and -e flags are specified, do not ignore the -i. Instead,
launch the interactive REPL and start by evaluating the passed string.

Fixes: nodejs#1197
PR-URL: nodejs#5655
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Jeremiah Senkpiel <[email protected]>
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Trott commented Mar 16, 2016

Landed in ba16a12

@Trott Trott closed this Mar 16, 2016
evanlucas pushed a commit that referenced this pull request Mar 16, 2016
@Trott @evanlucas
src: allow combination of -i and -e cli flags
4ecd996 
If both -i and -e flags are specified, do not ignore the -i. Instead,
launch the interactive REPL and start by evaluating the passed string.

Fixes: #1197
PR-URL: #5655
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Jeremiah Senkpiel <[email protected]>
evanlucas added a commit that referenced this pull request Mar 16, 2016
@evanlucas
2016-03-16, Version 5.9.0 (Stable)
a08ac52 
Notable changes:

* **governance**: The following members have been added as
collaborators:
  - Andreas Madsen (@AndreasMadsen)
  - Benjamin Gruenbaum (@benjamingr)
  - Claudio Rodriguez (@claudiorodriguez)
  - Glen Keane (@thekemkid)
  - Jeremy Whitlock (@whitlockjc)
  - Matt Loring (@matthewloring)
  - Phillip Johnsen (@phillipj)
* **lib**: copy arguments object instead of leaking it (Nathan Woltman)
#4361
* **src**: allow combination of -i and -e cli flags (Rich Trott)
#5655
* **zlib**: add support for concatenated members (Kári Tristan
Helgason) #5120

PR-URL: #5702
@evanlucas evanlucas mentioned this pull request Mar 16, 2016
Merged
evanlucas added a commit that referenced this pull request Mar 16, 2016
@evanlucas
2016-03-16, Version 5.9.0 (Stable)
79cb1a9 
Notable changes:

* **contextify**: Fixed a memory consumption issue related to heavy use
of `vm.createContext` and `vm.runInNewContext`. (Ali Ijaz Sheikh)
#5392
* **governance**: The following members have been added as
collaborators:
  - Andreas Madsen (@AndreasMadsen)
  - Benjamin Gruenbaum (@benjamingr)
  - Claudio Rodriguez (@claudiorodriguez)
  - Glen Keane (@thekemkid)
  - Jeremy Whitlock (@whitlockjc)
  - Matt Loring (@matthewloring)
  - Phillip Johnsen (@phillipj)
* **lib**: copy arguments object instead of leaking it (Nathan Woltman)
#4361
* **src**: allow combination of -i and -e cli flags (Rich Trott)
#5655
* **v8**: backport fb4ccae from v8 upstream (Vladimir Krivosheev) #4231
  -  breakout events from v8 to offer better support for external
     debuggers
* **zlib**: add support for concatenated members (Kári Tristan
Helgason) #5120

PR-URL: #5702
evanlucas added a commit that referenced this pull request Mar 16, 2016
@evanlucas
2016-03-16, Version 5.9.0 (Stable)
e7039db 
Notable changes:

* **contextify**: Fixed a memory consumption issue related to heavy use
of `vm.createContext` and `vm.runInNewContext`. (Ali Ijaz Sheikh)
#5392
* **governance**: The following members have been added as
collaborators:
  - Andreas Madsen (@AndreasMadsen)
  - Benjamin Gruenbaum (@benjamingr)
  - Claudio Rodriguez (@claudiorodriguez)
  - Glen Keane (@thekemkid)
  - Jeremy Whitlock (@whitlockjc)
  - Matt Loring (@matthewloring)
  - Phillip Johnsen (@phillipj)
* **lib**: copy arguments object instead of leaking it (Nathan Woltman)
#4361
* **src**: allow combination of -i and -e cli flags (Rich Trott)
#5655
* **v8**: backport fb4ccae from v8 upstream (Vladimir Krivosheev) #4231
  -  breakout events from v8 to offer better support for external
     debuggers
* **zlib**: add support for concatenated members (Kári Tristan
Helgason) #5120

PR-URL: #5702
@Trott Trott deleted the ie branch January 13, 2022 22:42
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iojs -i does nothing when -e is used
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@Trott @jasnell @Fishrock123 @evanlucas