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33 lines
895 B
Nix
33 lines
895 B
Nix
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{ lib, buildNpmPackage, fetchFromGitHub, runCommand, hred, jq }:
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buildNpmPackage rec {
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pname = "hred";
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version = "1.5.0";
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src = fetchFromGitHub {
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owner = "danburzo";
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repo = "hred";
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rev = "v${version}";
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hash = "sha256-rnobJG9Z1lXEeFm+c0f9OsbiTzxeP3+zut5LYpGzWfc=";
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};
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npmDepsHash = "sha256-POxlGWK0TJMwNWDpiK5+OXLGtAx4lFJO3imoe/h+7Sc=";
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dontNpmBuild = true;
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passthru.tests = {
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simple = runCommand "${pname}-test" {} ''
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set -e -o pipefail
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echo '<i id="foo">bar</i>' | ${hred}/bin/hred 'i#foo { @id => id, @.textContent => text }' -c | ${jq}/bin/jq -c > $out
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[ "$(cat $out)" = '{"id":"foo","text":"bar"}' ]
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'';
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};
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meta = {
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description = "A command-line tool to extract data from HTML";
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license = lib.licenses.mit;
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homepage = "https://github.com/danburzo/hred";
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maintainers = with lib.maintainers; [ tejing ];
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};
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}
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