1 files changed, 54 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/misc/jscoverage/default.nix b/nixpkgs/pkgs/development/tools/misc/jscoverage/default.nix
new file mode 100644
index 000000000000..dbcb8d52f1b7
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/misc/jscoverage/default.nix
@@ -0,0 +1,54 @@
+{ autoconf, fetchurl, makedepend, perl, python3, lib, stdenv, zip }:
+
+stdenv.mkDerivation rec {
+  name = "jscoverage-0.5.1";
+
+  src = fetchurl {
+    url = "https://siliconforks.com/jscoverage/download/${name}.tar.bz2";
+    sha256 = "c45f051cec18c10352f15f9844f47e37e8d121d5fd16680e2dd0f3b4420eb7f4";
+  };
+
+  patches = [
+    ./jsfalse_to_null.patch
+  ];
+
+  nativeBuildInputs = [ perl python3 zip ];
+
+  strictDeps = true;
+
+  # It works without MOZ_FIX_LINK_PATHS, circumventing an impurity
+  # issue.  Maybe we could kick js/ (spidermonkey) completely and
+  # instead use our spidermonkey via nix.
+  preConfigure = ''
+  sed -i 's/^MOZ_FIX_LINK_PATHS=.*$/MOZ_FIX_LINK_PATHS=""/' ./js/configure
+  '';
+
+  meta = {
+    description = "Code coverage for JavaScript";
+
+    longDescription = ''
+    JSCoverage is a tool that measures code coverage for JavaScript
+    programs.
+
+    Code coverage statistics show which lines of a program have been
+    executed (and which have been missed). This information is useful
+    for constructing comprehensive test suites (hence, it is often
+    called test coverage).
+
+    JSCoverage works by instrumenting the JavaScript code used in web
+    pages. Code coverage statistics are collected while the
+    instrumented JavaScript code is executed in a web browser.
+
+    JSCoverage supports the complete language syntax described in the
+    ECMAScript Language Specification (ECMA-262, 3rd
+    edition). JSCoverage works with any modern standards-compliant web
+    browser - including Internet Explorer (IE 6, 7, and 8), Firefox,
+    Opera, Safari, and Google Chrome - on Microsoft Windows and
+    GNU/Linux.
+    '';
+
+    homepage = "http://siliconforks.com/jscoverage/";
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+  };
+}