4a7f99d55d
Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{lib, stdenv, fetchurl, jre}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "antlr";
|
|
version = "3.4";
|
|
src = fetchurl {
|
|
url ="https://www.antlr3.org/download/antlr-${version}-complete.jar";
|
|
sha256 = "1xqbam8vf04q5fasb0m2n1pn5dbp2yw763sj492ncq04c5mqcglx";
|
|
};
|
|
|
|
dontUnpack = true;
|
|
|
|
installPhase = ''
|
|
mkdir -p "$out"/{lib/antlr,bin}
|
|
cp "$src" "$out/lib/antlr/antlr-${version}-complete.jar"
|
|
|
|
echo "#! ${stdenv.shell}" >> "$out/bin/antlr"
|
|
echo "'${jre}/bin/java' -cp '$out/lib/antlr/antlr-${version}-complete.jar' -Xms200M -Xmx400M org.antlr.Tool \"\$@\"" >> "$out/bin/antlr"
|
|
|
|
chmod a+x "$out/bin/antlr"
|
|
ln -s "$out/bin/antlr"{,3}
|
|
'';
|
|
|
|
inherit jre;
|
|
|
|
meta = with lib; {
|
|
description = "Powerful parser generator";
|
|
longDescription = ''
|
|
ANTLR (ANother Tool for Language Recognition) is a powerful parser
|
|
generator for reading, processing, executing, or translating structured
|
|
text or binary files. It's widely used to build languages, tools, and
|
|
frameworks. From a grammar, ANTLR generates a parser that can build and
|
|
walk parse trees.
|
|
'';
|
|
homepage = "https://www.antlr.org/";
|
|
license = licenses.bsd3;
|
|
platforms = platforms.linux ++ platforms.darwin;
|
|
};
|
|
}
|