65 lines
1.8 KiB
Nix
65 lines
1.8 KiB
Nix
{ lib
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, fetchFromGitHub
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, buildPythonPackage
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, pythonOlder
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, smbus-cffi
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, urwid
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}:
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buildPythonPackage rec {
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pname = "pijuice";
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version = "1.7";
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disabled = pythonOlder "3.6";
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src = fetchFromGitHub {
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owner = "PiSupply";
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repo = "PiJuice";
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# Latest commit that fixes using the library against python 3.9 by renaming
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# isAlive() to is_alive(). The former function was removed in python 3.9.
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rev = "e2dca1f8dcfa12e009952a882c0674a545d193d6";
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sha256 = "07Jr7RSjqI8j0tT0MNAjrN1sjF1+mI+V0vtKInvtxj8=";
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};
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patches = [
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# The pijuice_cli.cli file doesn't have a shebang as the first line of the
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# script. Without it, the pythonWrapPrograms hook will not wrap the program.
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# Add a python shebang here so that the the hook is triggered.
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./patch-shebang.diff
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];
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PIJUICE_BUILD_BASE = 1;
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PIJUICE_VERSION = version;
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preBuild = ''
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cd Software/Source
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'';
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propagatedBuildInputs = [ smbus-cffi urwid ];
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# Remove the following files from the package:
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#
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# pijuice_cli - A precompiled ELF binary that is a setuid wrapper for calling
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# pijuice_cli.py
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#
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# pijuiceboot - a precompiled ELF binary for flashing firmware. Not needed for
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# the python library.
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#
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# pijuice_sys.py - A program that acts as a system daemon for monitoring the
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# pijuice.
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preFixup = ''
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rm $out/bin/pijuice_cli
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rm $out/bin/pijuice_sys.py
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rm $out/bin/pijuiceboot
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mv $out/bin/pijuice_cli.py $out/bin/pijuice_cli
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'';
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# no tests
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doCheck = false;
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meta = with lib; {
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description = "Library and resources for PiJuice HAT for Raspberry Pi";
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homepage = "https://github.com/PiSupply/PiJuice";
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ hexagonal-sun ];
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};
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}
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