pyrox.dev
guile-irregex: init at 0.9.11
knightpp.bsky.social
+66
pkgs/by-name/gu/guile-irregex/package.nix
+66
pkgs/by-name/gu/guile-irregex/package.nix
···
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{
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stdenv,
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fetchzip,
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mitscheme,
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guile,
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lib,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "guile-irregex";
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version = "0.9.11";
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src = fetchzip {
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url = "https://synthcode.com/scheme/irregex/irregex-${finalAttrs.version}.tar.gz";
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hash = "sha256-abBCMNsr6GTBOm+eQWuOX8JYx/qMA/V6TwGdYRjznWU=";
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};
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strictDeps = true;
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nativeBuildInputs = [
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guile
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mitscheme
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];
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buildInputs = [
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guile
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];
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env.GUILE_AUTO_COMPILE = "0";
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buildPhase = ''
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runHook preBuild
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site_dir="$out/share/guile/site/3.0"
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lib_dir="$out/lib/guile/3.0/site-ccache"
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mkdir -p $site_dir/rx/source
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mkdir -p $lib_dir/rx/source
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cp $src/irregex-guile.scm $site_dir/rx/irregex.scm
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cp $src/irregex.scm $site_dir/rx/source/irregex.scm
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cp $src/irregex-utils.scm $site_dir/rx/source/irregex-utils.scm
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guild compile --r7rs $site_dir/rx/irregex.scm -o $lib_dir/rx/irregex.go
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guild compile --r7rs $site_dir/rx/source/irregex.scm -o $lib_dir/rx/source/irregex.go
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runHook postBuild
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'';
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dontInstall = true;
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meta = {
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description = "IrRegular Expressions";
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longDescription = ''
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A fully portable and efficient R[4567]RS implementation of regular expressions, supporting
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both POSIX syntax with various (irregular) PCRE extensions, as well as SCSH's SRE syntax, with
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various aliases for commonly used patterns. DFA matching is used when possible, otherwise a
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closure-compiled NFA approach is used. The library makes no assumptions about the encoding of
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strings or range of characters and can thus be used in Unicode-aware Scheme implementations.
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Matching may be performed over standard Scheme strings, or over arbitrarily chunked streams of
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strings.
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'';
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homepage = "https://synthcode.com/scheme/irregex";
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license = lib.licenses.mit;
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maintainers = with lib.maintainers; [ knightpp ];
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platforms = guile.meta.platforms;
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};
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})