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fix: support Beeper AppImage marker layout #6

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fix: support Beeper AppImage marker layout #6

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18 changes: 15 additions & 3 deletions default.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,22 @@ let
hash = "sha256-luMwF1yCc3ja0AFVNkWU9QMdSEiyH7u25MaVT/+3BQQ=";
};

appimageContents = pkgs.appimageTools.extract { inherit pname version src; };
# Beeper's current AppImage stores its AI2 marker at offset 1024,
# while nixpkgs' appimage-exec reads it from the ELF header.
patchedSrc = pkgs.runCommand "${pname}-${version}-appimage-patched" { } ''
cp ${src} $out
chmod u+w $out
printf '\x41\x49\x02' | dd of=$out bs=1 seek=8 conv=notrunc
'';

appimageContents = pkgs.appimageTools.extract {
inherit pname version;
src = patchedSrc;
};
in
appimageTools.wrapType2 rec {
inherit pname version src;
appimageTools.wrapAppImage rec {
inherit pname version;
src = appimageContents;
pkgs = pkgs;

nativeBuildInputs = [
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