nixpkgs/pkgs/servers/dict/dictd-db-collector.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

92 lines
2.5 KiB
Nix

{
stdenv,
lib,
dict,
libfaketime,
}:
(
{
dictlist,
allowList ? [ "127.0.0.1" ],
denyList ? [ ],
}:
/*
dictlist is a list of form
[ { filename = /path/to/files/basename;
name = "name"; } ]
basename.dict.dz and basename.index should be
dict files. Or look below for other options.
allowList is a list of IP/domain *-wildcarded strings
denyList is the same..
*/
let
link_arguments = map (x: ''"${x.filename}" '') dictlist;
databases = lib.concatStrings (map (x: "${x.name} ${x.filename}\n") dictlist);
allow = lib.concatStrings (map (x: "allow ${x}\n") allowList);
deny = lib.concatStrings (map (x: "deny ${x}\n") denyList);
accessSection = "
access {
${allow}
${deny}
}
";
installPhase = ''
mkdir -p $out/share/dictd
cd $out/share/dictd
echo "${databases}" >databases.names
echo "${accessSection}" > dictd.conf
for j in ${toString link_arguments}; do
name="$(egrep ' '"$j"\$ databases.names)"
name=''${name% $j}
if test -d "$j"; then
if test -d "$j"/share/dictd ; then
echo "Got store path $j"
j="$j"/share/dictd
fi
echo "Directory reference: $j"
i=$(ls "$j""/"*.index)
i="''${i%.index}";
else
i="$j";
fi
echo "Basename is $i"
locale=$(cat "$(dirname "$i")"/locale)
base="$(basename "$i")"
echo "Locale is $locale"
export LC_ALL=$locale
export LANG=$locale
if test -e "$i".dict.dz; then
ln -s "$i".dict.dz
else
cp "$i".dict .
source_date=$(date --utc --date=@$SOURCE_DATE_EPOCH "+%F %T")
faketime -f "$source_date" dictzip "$base".dict
fi
ln -s "$i".index .
dictfmt_index2word --locale $locale < "$base".index > "$base".word || true
dictfmt_index2suffix --locale $locale < "$base".index > "$base".suffix || true
echo "database $name {" >> dictd.conf
echo " data $out/share/dictd/$base.dict.dz" >> dictd.conf
echo " index $out/share/dictd/$base.index" >> dictd.conf
echo " index_word $out/share/dictd/$base.word" >> dictd.conf
echo " index_suffix $out/share/dictd/$base.suffix" >> dictd.conf
echo "}" >> dictd.conf
done
'';
in
stdenv.mkDerivation {
name = "dictd-dbs";
nativeBuildInputs = [ libfaketime ];
buildInputs = [ dict ];
dontUnpack = true;
inherit installPhase;
}
)