jscoverage: drop

The software build has failed. It has no maintainer, the upstream project has not been updated for years, and it is difficult to maintain. It should be removed.

pkgs/by-name/js/jscoverage/jsfalse_to_null.patch

@@ -1,26 +0,0 @@
-diff --git i/js/jsstr.cpp w/js/jsstr.cpp
-index e662bf1..b18597e 100644
---- i/js/jsstr.cpp
-+++ w/js/jsstr.cpp
-@@ -3040,7 +3040,7 @@ js_InitStringClass(JSContext *cx, JSObject *obj)
-                                  JSVAL_VOID, NULL, NULL,
-                                  JSPROP_READONLY | JSPROP_PERMANENT | JSPROP_SHARED, 0, 0,
-                                  NULL)) {
--        return JS_FALSE;
-+        return NULL;
-     }
- 
-     return proto;
-diff --git i/js/jsxml.cpp w/js/jsxml.cpp
-index 5621ede..e00c97d 100644
---- i/js/jsxml.cpp
-+++ w/js/jsxml.cpp
-@@ -303,7 +303,7 @@ NewXMLNamespace(JSContext *cx, JSString *prefix, JSString *uri, JSBool declared)
- 
-     obj = js_NewObject(cx, &js_NamespaceClass.base, NULL, NULL);
-     if (!obj)
--        return JS_FALSE;
-+        return NULL;
-     JS_ASSERT(JSVAL_IS_VOID(obj->fslots[JSSLOT_PREFIX]));
-     JS_ASSERT(JSVAL_IS_VOID(obj->fslots[JSSLOT_URI]));
-     JS_ASSERT(JSVAL_IS_VOID(obj->fslots[JSSLOT_DECLARED]));

pkgs/by-name/js/jscoverage/package.nix

@@ -1,66 +0,0 @@
-{
-  fetchurl,
-  perl,
-  python3,
-  lib,
-  stdenv,
-  zip,
-}:
-
-stdenv.mkDerivation rec {
-  pname = "jscoverage";
-  version = "0.5.1";
-
-  src = fetchurl {
-    url = "https://siliconforks.com/${pname}/download/${pname}-${version}.tar.bz2";
-    sha256 = "c45f051cec18c10352f15f9844f47e37e8d121d5fd16680e2dd0f3b4420eb7f4";
-  };
-
-  patches = [
-    ./jsfalse_to_null.patch
-  ];
-
-  nativeBuildInputs = [
-    perl
-    python3
-    zip
-  ];
-
-  strictDeps = true;
-
-  # It works without MOZ_FIX_LINK_PATHS, circumventing an impurity
-  # issue.  Maybe we could kick js/ (spidermonkey) completely and
-  # instead use our spidermonkey via nix.
-  preConfigure = ''
-    sed -i 's/^MOZ_FIX_LINK_PATHS=.*$/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;
-  };
-}

pkgs/top-level/aliases.nix

@@ -1190,6 +1190,7 @@ mapAliases {
   jd-gui = throw "jd-gui has been removed due to a dependency on the dead JCenter Bintray. Other Java decompilers in Nixpkgs include bytecode-viewer (GUI), cfr (CLI), and procyon (CLI)."; # Added 2024-10-30
   jikespg = throw "'jikespg' has been removed due to lack of maintenance upstream."; # Added 2025-06-10
   jsawk = throw "'jsawk' has been removed because it is unmaintained upstream"; # Added 2028-08-07
+  jscoverage = throw "jscoverage has been removed, as it was broken"; # Added 2025-08-25
 
   # Julia
   julia_16-bin = throw "'julia_16-bin' has been removed from nixpkgs as it has reached end of life"; # Added 2024-10-08