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Fix string misuse #65367
Fix string misuse #65367
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Nice, sounds good to me, I didn't even realize this problem was so prevalent in nixpkgs |
@GrahamcOfBorg build i810switch |
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This all still parses and quick manual review seems to check out.
Where do all the rebuilds come from? |
@infinisil this is a semantic change in that "" includes indentation and '''' does not |
Yes, but even still you only changed about 70 files, but the @GrahamcOfBorg evaluation identified over 2500 packages as needing a rebuild (see https://gist.github.com/GrahamcOfBorg/dee66ed5bcce589dd91d376878215a89). I'm wondering which parts of your changes caused this many. Probably some dependency that's used by many packages |
Why were some of the enable options changed to a multi-line string with only one line of content, whereas others were changed to a simple string? (e.g. memcached vs yandex-disk or bind) |
I based that decision mostly on what the surrounding code did, but I admit
I didn't give it too much thought.
|
The rebuilds is caused because the '' string type removes indentation, and thus the derivation is different. See e.g. https://github.com/NixOS/nixpkgs/pull/65367/files#diff-a7c4646d4130686ce08465f99cc70c97 |
Yes I got that @FRidh, but I'm asking for why there are so many rebuilds, not why there are at all. |
Among others, |
@GrahamcOfBorg eval |
What's the best way forward? Should we wait for a |
Git updates aren't mass rebuilds, since they are used in fixed output
derivations. It must be something else.
…On Fri, Aug 2, 2019, 17:52 Lars Jellema ***@***.***> wrote:
What's the best way forward? Should we wait for a git update? Do the
changes look acceptable other than the large number of rebuilds?
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I guess wxwidgets. |
There are merged conflicts now. |
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This is going to break again pretty soon after updating. Is it scriptable? |
Not really, there's too much variation in how strings are misused.
…On Tue, Oct 6, 2020, 16:37 Yorick ***@***.***> wrote:
This is going to break again pretty soon after updating. Is it scriptable?
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@Lucus16 please solve the many merge conflicts and I'll merge it. |
I marked this as stale due to inactivity. → More info |
Motivation for this change
In some cases, simple strings are used where indented strings should be used. This looks silly, has unexpected semantics, and hinders automatic formatters. I cleaned up the formatting surrounding the changes a little bit because I didn't want to introduce inconsistent formatting.
Things done
sandbox
innix.conf
on non-NixOS)nix-shell -p nix-review --run "nix-review wip"
./result/bin/
)nix path-info -S
before and after)