58 lines
1.5 KiB
Nix
58 lines
1.5 KiB
Nix
{lib, stdenv, git, perl, ncurses, coreutils, fetchFromGitHub, makeWrapper, ...}:
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stdenv.mkDerivation rec {
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pname = "diff-so-fancy";
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version = "1.4.2";
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src = fetchFromGitHub {
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owner = "so-fancy";
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repo = "diff-so-fancy";
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rev = "v${version}";
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sha256 = "sha256-1kBarsRiuB8fv7VLlWfpotPfHeMrfmIXHXTFu8TzC2A=";
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};
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nativeBuildInputs = [
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makeWrapper
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];
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buildInputs = [
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perl # needed for patchShebangs
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];
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dontBuild = true;
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin $out/lib/diff-so-fancy
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# diff-so-fancy executable searches for it's library relative to
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# itself, so we are copying executable to lib, and only symlink it
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# from bin/
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cp diff-so-fancy $out/lib/diff-so-fancy
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cp -r lib $out/lib/diff-so-fancy
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ln -s $out/lib/diff-so-fancy/diff-so-fancy $out/bin
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# ncurses is needed for `tput`
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wrapProgram $out/lib/diff-so-fancy/diff-so-fancy \
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--prefix PATH : "${git}/share/git/contrib/diff-highlight" \
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--prefix PATH : "${git}/bin" \
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--prefix PATH : "${coreutils}/bin" \
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--prefix PATH : "${ncurses.out}/bin"
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runHook postInstall
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'';
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meta = with lib; {
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homepage = "https://github.com/so-fancy/diff-so-fancy";
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description = "Good-looking diffs filter for git";
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license = licenses.mit;
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platforms = platforms.all;
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longDescription = ''
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diff-so-fancy builds on the good-lookin' output of git contrib's
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diff-highlight to upgrade your diffs' appearances.
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'';
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maintainers = with maintainers; [ fpletz globin ma27 ];
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};
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}
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