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scowl: support installing just words.txt

The expression now supports having `words.txt` in some place without tens
and tens of megabytes of all the wordlist and spelling dictionaries. Set
`singleWordlist` parameter to the string of region and size settings. For
example:
```
scowl.override{singleWordlist = "en-gb-ise 60";}
```

Should be useful for #34486
This commit is contained in:
Michael Raskin 2018-02-02 21:50:12 +01:00
parent a4170403e6
commit 00cafb4c8d

View file

@ -1,4 +1,4 @@
{stdenv, fetchFromGitHub, unzip, zip, perl, aspell, dos2unix}:
{stdenv, fetchFromGitHub, unzip, zip, perl, aspell, dos2unix, singleWordlist ? null}:
stdenv.mkDerivation rec {
name = "${pname}-${version}";
pname = "scowl";
@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
export PERL5LIB="$PERL5LIB''${PERL5LIB:+:}$PWD/varcon"
'';
postBuild = ''
postBuild = stdenv.lib.optionalString (singleWordlist == null) ''
(
cd scowl/speller
make aspell
@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
enableParallelBuilding = false;
installPhase = ''
installPhase = if singleWordlist == null then ''
eval "$preInstall"
mkdir -p "$out/share/scowl"
@ -73,7 +73,7 @@ stdenv.mkDerivation rec {
fi
echo $region $regcode $regcode_sz
for s in 10 20 30 35 40 50 55 60 70 80 90; do
for s in 10 20 30 35 40 50 55 60 70 80 90 95; do
./mk-list $regcode $s > "$out/share/dict/w$region.$s"
./mk-list --variants=1 $regcode_var $s > "$out/share/dict/w$region.variants.$s"
./mk-list --variants=2 $regcode_var $s > "$out/share/dict/w$region.acceptable.$s"
@ -88,6 +88,10 @@ stdenv.mkDerivation rec {
)
eval "$postInstall"
'' else ''
mkdir -p "$out/share/dict"
cd scowl
./mk-list ${singleWordlist} > "$out/share/dict/words.txt"
'';
meta = {