31 lines
643 B
Bash
31 lines
643 B
Bash
source $stdenv/setup
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ensureDir $out/share/keen4
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unzip -j $dist -d $out/share/keen4
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ensureDir $out/bin
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cat > $out/bin/keen4 <<EOF
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#! $SHELL -e
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if test -z "\$HOME"; then
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echo "HOME directory not set"
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exit 1
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fi
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# Game wants to write in the current directory, but of course we can't
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# let it write in the Nix store. So create symlinks to the game files
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# in ~/.keen4 and execute game from there.
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mkdir -p \$HOME/.keen4
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cd \$HOME/.keen4
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ln -sf $out/share/keen4/* .
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dosbox ./KEEN4E.EXE -fullscreen -exit || true
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# Cleanup the symlinks.
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for i in *; do
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if test -L "\$i"; then
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rm "\$i"
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fi
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done
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EOF
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chmod +x $out/bin/keen4 |