haskell-ghc-mod: wrap the newly added ghc-modi executable
Cherry-picked from <https://github.com/NixOS/nixpkgs/pull/2490>.
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@ -26,14 +26,16 @@ cabal.mkDerivation (self: {
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cd ..
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ensureDir "$out/share/emacs"
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mv $pname-$version emacs/site-lisp
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mv $out/bin/ghc-mod $out/bin/.ghc-mod-wrapped
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cat - > $out/bin/ghc-mod <<EOF
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for prog in ghc-mod ghc-modi; do
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mv $out/bin/$prog $out/bin/.$prog-wrapped
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cat - > $out/bin/$prog <<EOF
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#! ${self.stdenv.shell}
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COMMAND=\$1
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shift
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eval exec $out/bin/.ghc-mod-wrapped \$COMMAND \$( ${self.ghc.GHCGetPackages} ${self.ghc.version} | tr " " "\n" | tail -n +2 | paste -d " " - - | sed 's/.*/-g "&"/' | tr "\n" " ") "\$@"
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eval exec $out/bin/.$prog-wrapped \$COMMAND \$( ${self.ghc.GHCGetPackages} ${self.ghc.version} | tr " " "\n" | tail -n +2 | paste -d " " - - | sed 's/.*/-g "&"/' | tr "\n" " ") "\$@"
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EOF
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chmod +x $out/bin/ghc-mod
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chmod +x $out/bin/$prog
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done
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'';
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meta = {
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homepage = "http://www.mew.org/~kazu/proj/ghc-mod/";
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