5aba99242e
Made with
```shell
git restore .
fd '\.nix$' pkgs/ --type f -j1 -x bash -xc "$(cat <<"EOF"
typos --no-check-filenames --write-changes "$1"
git diff --exit-code "$1" && exit
#( git diff "$1" | grep -qE "^\+ +[^# ]") && git restore "$1"
count1="$( bat --language nix --diff --style changes "$1" --theme "Monokai Extended" --color always | aha --no-header | grep -E '^<span style="color:olive;">~</span> ' | wc -l )"
count2="$( bat --language nix --diff --style changes "$1" --theme "Monokai Extended" --color always | aha --no-header | grep -E '^<span style="color:olive;">~</span> (<span style="color:#f8f8f2;"> *</span>)?<span style="color:#75715e;">.*</span>$' | wc -l )"
[[ $count1 -ne $count2 ]] && git restore "$1"
EOF
)" -- {}
```
and filtered with `GIT_DIFF_OPTS='--unified=15' git -c interactive.singleKey=true add --patch`
I initially tried using the tree-sitter cli, python bindings and even ast-grep through various means, but this is what I ended up with.
118 lines
3.4 KiB
Nix
118 lines
3.4 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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cups,
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cups-filters,
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ghostscript,
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gnused,
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perl,
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autoconf,
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automake,
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patchPpdFilesHook,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "foomatic-db";
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version = "0-unstable-2024-12-05";
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src = fetchFromGitHub {
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# there is also a daily snapshot at the `downloadPage`,
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# but it gets deleted quickly and would provoke 404 errors
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owner = "OpenPrinting";
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repo = "foomatic-db";
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rev = "9a7a08318598fea569cf073489709899c9af6143";
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hash = "sha256-7vvJPhUa4oDe101Iv897LoChNIcdTa4LviLUndHxWtw=";
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};
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buildInputs = [
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cups
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cups-filters
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ghostscript
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gnused
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perl
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];
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nativeBuildInputs = [
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autoconf
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automake
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patchPpdFilesHook
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perl
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];
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# sed-substitute indirection is more robust
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# against characters in paths that might need escaping
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postPatch = ''
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sed -Ei -e 's|^(S?BINSEARCHPATH=).+$|\1"@PATH@"|g' \
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-e 's|^(DATASEARCHPATH=).+$|\1"@DATA@"|g' configure.ac
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substituteInPlace configure.ac \
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--subst-var PATH \
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--subst-var-by DATA "${placeholder "out"}/share"
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'';
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preConfigure = ''
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mkdir -p "${placeholder "out"}/share/foomatic/db/source"
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./make_configure
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'';
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# don't let the installer gzip ppd files as we would
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# have to unzip them later in order to patch them
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configureFlags = [ "--disable-gzip-ppds" ];
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# make ppd files available to cups,
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# use a package-specific subdirectory to avoid
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# conflicts with other ppd-containing packages
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postInstall = ''
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if ! [[ -d "${placeholder "out"}/share/foomatic/db/source/PPD" ]]; then
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echo "failed to create share/foomatic/db/source/PPD"
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exit 1
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fi
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mkdir -p "${placeholder "out"}/share/cups/model"
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ln -s "${placeholder "out"}/share/foomatic/db/source/PPD" \
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"${placeholder "out"}/share/cups/model/foomatic-db"
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'';
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# Comments indicate the respective
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# package the command is contained in.
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ppdFileCommands = [
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"cat"
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"date"
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"printf" # coreutils
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"rastertohp" # cups
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"foomatic-rip" # cups-filters or foomatic-filters
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"gs" # ghostscript
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"sed" # gnused
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"perl" # perl
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];
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# compress ppd files
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postFixup = ''
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echo 'compressing ppd files'
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find -H "${placeholder "out"}/share/cups/model/foomatic-db" -type f -iname '*.ppd' -print0 \
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| xargs -0r -n 64 -P "$NIX_BUILD_CORES" gzip -9n
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'';
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meta = {
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changelog = "https://github.com/OpenPrinting/foomatic-db/blob/${finalAttrs.src.rev}/ChangeLog";
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description = "OpenPrinting printer support database (free content)";
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downloadPage = "https://www.openprinting.org/download/foomatic/";
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homepage = "https://openprinting.github.io/projects/02-foomatic/";
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license = lib.licenses.free; # mostly GPL and MIT, see README in source dir
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maintainers = [ lib.maintainers.yarny ];
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# list printer manufacturers here so people
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# searching for ppd files can find this package
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longDescription = ''
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The collected knowledge about printers,
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drivers, and driver options in XML files,
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used by `foomatic-db-engine` to generate PPD files.
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PPD files generated from the XML files in this package
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are contained in the package 'foomatic-db-ppds'.
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Besides the XML files, this package contains
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about 6,700 PPD files, for printers from
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Brother, Canon, Epson, Gestetner, HP, InfoPrint,
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Infotec, KONICA_MINOLTA, Kyocera, Lanier, Lexmark, NRG,
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Oce, Oki, Ricoh, Samsung, Savin, Sharp, Toshiba and Utax.
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'';
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};
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})
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