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Shell.nix, almost #645

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Shell.nix, almost #645

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e199f42
git: more ignore
deepfire May 24, 2019
a06e8ab
shell.nix: use the shellFor newly supplied by haskell.nix
deepfire May 16, 2019
3296b3c
shell.nix: properly specify cabal-install dep for its exe
deepfire May 17, 2019
81e61c6
shell.nix: review suggestions
deepfire Jun 18, 2019
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ dist/
*.swp
*.swo
*~
\#*
*_flymake.hs
result*
**/tags
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18 changes: 18 additions & 0 deletions shell.nix
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@@ -0,0 +1,18 @@
{ withHoogle ? true
}:
let
default = import ./default.nix {};
in
default.nix-tools._raw.shellFor {
packages = ps: with ps; [
io-sim
io-sim-classes
ouroboros-consensus
ouroboros-network
typed-transitions
];
inherit withHoogle;
buildInputs = with default.nix-tools._raw; [
cabal-install.components.exes.cabal
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I think it's fine to assume that the user already has the latest cabal in their profile, so we don't need to add it to the project's dependencies.

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@deepfire deepfire Jun 18, 2019 •
edited
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Is it really? The cabal in question might be incongruent in some fashion with the GHC in use -- or even completely absent.

If we choose not to specify it here, it would be one of those extra things for someone to care (as in debug, research etc.) about.

];
}