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2020-09-22 12:58:35 <siraben> maralorn: I don't have a shell.nix here
2020-09-22 12:58:41 <maerwald> dminuoso: sandboxes are removed
2020-09-22 12:58:49 <maralorn> Oh
2020-09-22 12:58:56 <maerwald> but about v1- I don't remember a clear decision, maybe phadej knows
2020-09-22 12:59:04 × Lord_of_Life quits (~Lord@unaffiliated/lord-of-life/x-0885362) (Read error: Connection reset by peer)
2020-09-22 12:59:04 <dminuoso> maerwald: Heh fair enough. Havent used these in a while :)
2020-09-22 12:59:27 <maralorn> siraben: Can you tell if the missing packages are installed via cabal or via nix?
2020-09-22 12:59:30 <dminuoso> v1- is very consistently called "legacy" in various issues on haskell/cabal though :)
2020-09-22 12:59:36 <dminuoso> So that's rather suggestive already
2020-09-22 13:00:03 → Lord_of_Life joins (~Lord@unaffiliated/lord-of-life/x-0885362)
2020-09-22 13:00:14 <dminuoso> Found it
2020-09-22 13:00:16 <dminuoso> maerwald: https://cabal.readthedocs.io/en/latest/nix-local-build-overview.html
2020-09-22 13:00:22 × machinedgod quits (~machinedg@d67-193-126-196.home3.cgocable.net) (Ping timeout: 265 seconds)
2020-09-22 13:00:23 <siraben> maralorn: I think it's through cabal
2020-09-22 13:00:24 <dminuoso> "[...] but these legacy commands will require the usage of the v1- prefix as of Cabal 3.0 and will be removed in a future release."
2020-09-22 13:00:26 → hyperisco joins (~hyperisco@d192-186-117-226.static.comm.cgocable.net)
2020-09-22 13:00:32 <siraben> also I didn't do cabal-install at all
2020-09-22 13:00:35 <siraben> only cabal build;
2020-09-22 13:00:39 tchouri is now known as hekkaidekapus
2020-09-22 13:00:48 <maralorn> siraben: Do you use ghc.withPackages ?
2020-09-22 13:00:53 <maralorn> siraben: Yeah, that should work.
2020-09-22 13:00:54 × Tesseraction quits (~Tesseract@unaffiliated/tesseraction) (Ping timeout: 258 seconds)
2020-09-22 13:00:56 <siraben> maralorn: not for this project
2020-09-22 13:01:01 <maralorn> Okay
2020-09-22 13:01:06 <dminuoso> Based on the fact that they dont emit a deprecation notice, I guess v1 is gonna stay for at least a year or two. :)
2020-09-22 13:01:10 <siraben> everything worked when I used direnv, ghc.withPackages etc. in a previous project
2020-09-22 13:01:18 <siraben> but with this weird setup, it's not working exactly
2020-09-22 13:01:39 <maralorn> siraben: What's weird about the setup?
2020-09-22 13:01:41 × evanjs quits (~evanjs@075-129-188-019.res.spectrum.com) (Read error: Connection reset by peer)
2020-09-22 13:01:50 <maralorn> Have you installed hls and cabal via nix-env or configuration.nix?
2020-09-22 13:02:03 <siraben> maralorn: https://github.com/siraben/pcf/tree/rebuild
2020-09-22 13:02:08 <siraben> maralorn: home-manager
2020-09-22 13:02:25 <siraben> so, like configuration.nix I guess
2020-09-22 13:02:35 → evanjs joins (~evanjs@075-129-188-019.res.spectrum.com)
2020-09-22 13:02:48 <siraben> maralorn: weird in the sense that it's not using nix, but a cabal file and a cabal.project file
2020-09-22 13:02:59 <siraben> but all my tools are nix-installed
2020-09-22 13:02:59 × son0p quits (~son0p@181.58.39.86) (Ping timeout: 260 seconds)
2020-09-22 13:03:35 × gmt quits (~gmt@pool-71-105-108-44.nycmny.fios.verizon.net) (Ping timeout: 258 seconds)
2020-09-22 13:03:57 → Tesseraction joins (~Tesseract@unaffiliated/tesseraction)
2020-09-22 13:04:00 <kosmikus> AWizzArd: GHC has never been working as my thesis describes. The thesis describes an idealised version of Generic Haskell that used to be available as a separate preprocessor. whether it's still worth reading depends very much on what you want, but it's probably not.
2020-09-22 13:04:09 × evanjs quits (~evanjs@075-129-188-019.res.spectrum.com) (Excess Flood)
2020-09-22 13:04:26 → evanjs joins (~evanjs@075-129-188-019.res.spectrum.com)
2020-09-22 13:05:30 <AWizzArd> kosmikus: okay I see, the intro however is nice and of general interest.
2020-09-22 13:06:31 <siraben> Anyone working on an updated social graph for #haskell? https://wiki.haskell.org/wikiupload/3/3c/Haskell-current.png
2020-09-22 13:06:56 <siraben> maralorn: I think what's happening is LSP is using the GHC installed via nix
2020-09-22 13:06:58 <siraben> which doesn't have the packages
2020-09-22 13:07:15 → isovector1 joins (~isovector@node-1w7jr9squrfoy3fci95ksrhpu.ipv6.telus.net)
2020-09-22 13:07:17 × isovector1 quits (~isovector@node-1w7jr9squrfoy3fci95ksrhpu.ipv6.telus.net) (Remote host closed the connection)
2020-09-22 13:08:02 <dminuoso> siraben: yahb has the most fields! :)
2020-09-22 13:08:45 <siraben> dminuoso: yahb?
2020-09-22 13:09:07 → heatsink joins (~heatsink@107-136-5-69.lightspeed.sntcca.sbcglobal.net)
2020-09-22 13:09:22 <dminuoso> % putStrLn "At your disposal"
2020-09-22 13:09:23 <yahb> dminuoso: At your disposal
2020-09-22 13:09:42 <dminuoso> Oh. That was supposed to read friends.
2020-09-22 13:09:43 <dminuoso> Mmm.
2020-09-22 13:09:49 <dminuoso> My code has more fields than friends. :(
2020-09-22 13:09:52 <maralorn> siraben: HLS doesn‘t call any ghc from the PATH, it uses the ghc compiled into it. But yeah, that is the one from nix.
2020-09-22 13:09:57 <dminuoso> Surprisingly no fiends
2020-09-22 13:10:39 <siraben> didn't know that gwern used to hang around here in 2008, heh
2020-09-22 13:10:46 <siraben> maralorn: ah
2020-09-22 13:10:55 <maralorn> siraben: Wait. There is no haskell-language-server-wrapper in nixpkgs.
2020-09-22 13:11:09 × Rudd0 quits (~Rudd0@185.189.115.108) (Ping timeout: 260 seconds)
2020-09-22 13:11:10 <siraben> maralorn: haskellPackages.haskell-language-server
2020-09-22 13:11:45 → cpressey joins (~cpressey@88.144.69.118)
2020-09-22 13:11:48 → niHiggim joins (~manjaro-u@98.122.188.27)
2020-09-22 13:12:22 <maralorn> siraben: Anyways can you try removing the "-wrapper" from your emacs config and see what happens?
2020-09-22 13:12:30 <maralorn> Maybe the wrapper discovers some other hls?
2020-09-22 13:13:11 <fendor> maralorn, small detail, hie-bios may use the ghc on the path to find the project ghc version
2020-09-22 13:13:36 × DataComputist quits (~lumeng@static-50-43-26-251.bvtn.or.frontiernet.net) (Ping timeout: 256 seconds)
2020-09-22 13:13:40 × heatsink quits (~heatsink@107-136-5-69.lightspeed.sntcca.sbcglobal.net) (Ping timeout: 256 seconds)
2020-09-22 13:13:42 <siraben> maralorn: I removed the "-wrapper" suffix from my config, still has the same issue
2020-09-22 13:13:54 <yushyin> maerwald: ah yes, I'm sorry, I have to revert my 'bug' report :D it works as expected. I had just a very messy environment after converting to XDG_DIRS and either had still an old ghcup somewhere in PATH or not all shells/tmux had GHCUP_USE_XDG_DIRS set.
2020-09-22 13:14:03 <siraben> fendor: what's hie-bios? I don't have that on my path
2020-09-22 13:14:04 <maerwald> I see
2020-09-22 13:14:24 → polyphem joins (~p0lyph3m@2a02:810d:640:776c:76d7:55f6:f85b:c889)
2020-09-22 13:14:34 <maerwald> yushyin: would have been surprised, because I abstract via directory getters
2020-09-22 13:14:52 <fendor> siraben, woops, sorry, I did not want to confuse you. It is just a library in HLS that is used to load a project, just ignore it.
2020-09-22 13:15:03 <siraben> ok, all good
2020-09-22 13:15:22 × John20 quits (~John@82.46.59.122) (Ping timeout: 256 seconds)
2020-09-22 13:15:26 <siraben> argh, surely someone's had this problem with haskell-lsp before, but looking around the internet no one seems to have
2020-09-22 13:15:58 <siraben> Ah, https://emacs.stackexchange.com/questions/54017/interactively-load-cabal-packages-within-haskell-mode
2020-09-22 13:16:30 <siraben> "I accidentally found out that the error is fixed when I cd to the directory and "cabal install varying --lib", [..]"
2020-09-22 13:17:10 <maralorn> siraben: Just to clarify: haskell-lsp is a library hls uses to speak the language-server-protocol. So it might make more sense to talk about hls.^^
2020-09-22 13:17:15 <yushyin> maerwald: yeah, just a dumb mistake on my part :/
2020-09-22 13:17:35 → thir joins (~thir@p200300f27f0fc600ed2222922a5678d5.dip0.t-ipconnect.de)
2020-09-22 13:17:37 <siraben> maralorn: ok, thanks
2020-09-22 13:17:46 <fendor> siraben, you definitely dont have to invoke `cabal install --lib`
2020-09-22 13:17:54 <maerwald> yushyin: it not showing up in --help is because you're the only one who ever complained about it :p
2020-09-22 13:17:59 <siraben> fendor: right, that's what I want to avoid
2020-09-22 13:18:15 <maralorn> <fendor "siraben, you definitely dont hav"> Or at least shouldn‘t have to.^^
2020-09-22 13:18:27 → John20 joins (~John@82.46.59.122)
2020-09-22 13:18:48 <fendor> siraben, sorry, but what is the problem you observer? (Assuming it is not flycheck but hls)
2020-09-22 13:19:03 <fendor> oof, I may just read the history
2020-09-22 13:19:13 <siraben> fendor: there's an image I posted
2020-09-22 13:19:17 <siraben> that's probably the best way to explain it
2020-09-22 13:19:49 <siraben> I'm not sure if I'm articulating the various parts of it correctly, there's a lot of software interacting (emacs, cabal, nix, lsp, etc.)
2020-09-22 13:19:58 <maralorn> fendor: The debug output from running hls reports no errors, but in emacs it can‘t find the dependencies.
2020-09-22 13:20:09 <fendor> i just joined twenty minutes ago, did you post it in the last minutes?
2020-09-22 13:20:24 → aaaaaa joins (~ArthurStr@host-91-90-11-13.soborka.net)
2020-09-22 13:20:58 <siraben> fendor: https://matrix.org/_matrix/media/r0/download/matrix.org/UlJVsSxbfoTpFFsWCYIFuZbf/Screen Shot 2020-09-22 at 19.44.29.png
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