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Regex list #6806

Merged
merged 2 commits into from
May 15, 2020
Merged

Regex list #6806

merged 2 commits into from
May 15, 2020

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phadej
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@phadej phadej commented May 15, 2020

cc @hvr @juhp

phadej added 2 commits May 15, 2020 11:43
@phadej
Resolve haskell#6721: list command takes --with-compiler
636aa6d 
    % cabal list transformers --installed
    * transformers
        Synopsis: Concrete functor and monad transformers
        Default available version: 0.5.6.2
        Installed versions: 0.5.6.2
        License:  BSD3

    % cabal list transformers --installed -w ghc-8.10.1
    * transformers
        Synopsis: Concrete functor and monad transformers
        Default available version: 0.5.6.2
        Installed versions: 0.5.6.2
        License:  BSD3

    % cabal list transformers --installed -w ghc-7.6.3
    No matches found.

    % cabal list transformers --installed -w ghc-7.8.4
    * transformers
        Synopsis: Concrete functor and monad transformers
        Default available version: 0.5.6.2
        Installed versions: 0.3.0.0
        License:  BSD3
@phadej
Resolve haskell#6683: Make cabal list patterns be regular expressions…
6a01fb1 
… (regex-posix)

To get exact match you can

    % cabal list ^QuickCheck$ -I
    * QuickCheck
        Synopsis: Automatic testing of Haskell programs
    ...

But not the prefix/suffix/regexp matching is in your power for
searching. e.g.

    % cabal list ^Cabal
    * Cabal
        Synopsis: A framework for packaging Haskell software
    ...
    * cabal-install
        Synopsis: The command-line interface for Cabal and Hackage.
    ...
    and many others
@phadej phadej added this to the 3.4.0.0 milestone May 15, 2020
@phadej phadej merged commit 0c41d67 into haskell:master May 15, 2020
@phadej phadej deleted the regex-list branch May 15, 2020 12:15
@phadej phadej mentioned this pull request Jul 10, 2020
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