Re: how to expand ~ in a filepath
"Richard O'Keefe" <[email protected]> Wed, 23 Jul 2025 00:03:39 +1200
| Newsgroups | gmane.comp.lang.haskell.cafe |
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| Message-ID | <CABcYAdKWUD_7aW+5zDFN2OOXdqiw9Xkx1T2kJbY-5V40sPjvRA@mail.gmail.com> |
But it's not just ~/ that should be expanded. All four of "~" "~/bar" "~foo" and "~foo/bar" should be expanded by a tilde-expander. On Tue, 22 Jul 2025 at 03:06, Brandon Allbery <[email protected]> wrote: > > There's also https://github.com/xmonad/xmonad-contrib/blob/master/XMonad/Prelude.hs#L135-L156 although it also does a few other things. > > On Mon, Jul 21, 2025 at 7:57 AM Tristan Cacqueray via Haskell-Cafe <[email protected]> wrote: >> >> >> Hello, unfortunately there is no "expandHomePath" or "realpath" helpers >> in the standard libraries. Searching for "FilePath -> IO FilePath" in >> hoogle shows an implementation in the hledger project: >> https://hackage-content.haskell.org/package/hledger-lib-1.43.2/docs/Hledger-Utils-IO.html#v:expandHomePath >> >> … which check if the path begins with "~/", and replace that with the >> output of "getHomeDirectory" >> >> -Tristan >> >> On Mon, Jul 21, 2025 at 07:19 PICCA Frederic-Emmanuel wrote: >> > Hello, I am trying to open and read the content of this kind of filepath. >> > >> > ~/debian/changelog >> > >> > So is there a prefered way to expand the ~ into the real $HOME. >> > >> > thanks for your help >> > >> > Frédéric >> > >> > >> > Classification de confidentialité SOLEIL >> > >> > Ce message et ses pièces jointes peuvent contenir des informations soumises à des règles de diffusion : >> > >> > * P (Public) : Diffusion libre y compris à l'extérieur de SOLEIL. >> > * I (Interne) : Diffusion libre au sein de SOLEIL, ne doit pas être communiqué à l’extérieur sauf mention spécifique. >> > * C (Confidentiel) : Diffusion restreinte aux personnes autorisées, internes ou externes. Le partage nécessite l'accord de la hiérarchie. >> > * S (Sensible) : Accès restreint aux seuls destinataires. Partage non autorisé. >> > >> > Les informations contenues dans cet e-mail sont la propriété de SOLEIL. Si vous n'êtes pas le destinataire prévu, merci de nous en notifier et de ne pas utiliser, copier ou distribuer les informations qu'il contient. >> > _______________________________________________ >> > Haskell-Cafe mailing list >> > To (un)subscribe, modify options or view archives go to: >> > http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe >> > Only members subscribed via the mailman list are allowed to post. >> _______________________________________________ >> Haskell-Cafe mailing list >> To (un)subscribe, modify options or view archives go to: >> http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe >> Only members subscribed via the mailman list are allowed to post. > > > > -- > brandon s allbery kf8nh > [email protected] > _______________________________________________ > Haskell-Cafe mailing list > To (un)subscribe, modify options or view archives go to: > http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe > Only members subscribed via the mailman list are allowed to post. _______________________________________________ Haskell-Cafe mailing list To (un)subscribe, modify options or view archives go to: http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe Only members subscribed via the mailman list are allowed to post.