From aa9eb4509c2bb0c258f84d3d465096888c1e0565 Mon Sep 17 00:00:00 2001
From: Dmitry Bogatov <git#v1@kaction.cc>
Date: Sun, 8 May 2022 17:36:26 -0400
Subject: nginx-doc-unstable: init at 2022-05-05

Build documentation of nginx (which is maintained separately from webserver
itself) and make it available both as "nginx-doc" attribute and as "doc" output
of "nginx" derivation.
---
 pkgs/data/documentation/nginx-doc/default.nix      | 40 ++++++++++++++++++++++
 .../nginx-doc/exclude-google-analytics.patch       | 29 ++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 pkgs/data/documentation/nginx-doc/default.nix
 create mode 100644 pkgs/data/documentation/nginx-doc/exclude-google-analytics.patch

(limited to 'pkgs/data/documentation')

diff --git a/pkgs/data/documentation/nginx-doc/default.nix b/pkgs/data/documentation/nginx-doc/default.nix
new file mode 100644
index 0000000000000..c367912d6f982
--- /dev/null
+++ b/pkgs/data/documentation/nginx-doc/default.nix
@@ -0,0 +1,40 @@
+{ lib, stdenv, libxml2, libxslt, fetchhg }:
+
+# Upstream maintains documentation (sources of https://nginx.org) in separate
+# mercurial repository, which do not correspond to particular git commit, but at
+# least has "introduced in version X.Y" comments.
+#
+# In other words, documentation does not necessary matches capabilities of
+# $out/bin/nginx, but we have no better options.
+stdenv.mkDerivation {
+  pname = "nginx-doc-unstable";
+  version = "2022-05-05";
+  src = fetchhg {
+    url = "https://hg.nginx.org/nginx.org";
+    rev = "a3aee2697d4e";
+    sha256 = "029n4mnmjw94h01qalmjgf1c2h3h7wm798xv5knk3padxiy4m28b";
+  };
+  patches = [ ./exclude-google-analytics.patch ];
+  nativeBuildInputs = [ libxslt libxml2 ];
+
+  # Generated documentation is not local-friendly, since it assumes that link to directory
+  # is the same as link to index.html in that directory, which is not how browsers behave
+  # with local filesystem.
+  #
+  # TODO: patch all relative links that do not end with .html.
+
+  # /en subdirectory must exist, relative links expect it.
+  installPhase = ''
+    mkdir -p $out/share/doc/nginx
+    mv libxslt/en $out/share/doc/nginx
+  '';
+
+  meta = with lib; {
+    description = "A reverse proxy and lightweight webserver (documentation)";
+    homepage    = "https://nginx.org/";
+    license     = licenses.bsd2;
+    platforms   = platforms.all;
+    priority    = 6;
+    maintainers = with maintainers; [ kaction ];
+  };
+}
diff --git a/pkgs/data/documentation/nginx-doc/exclude-google-analytics.patch b/pkgs/data/documentation/nginx-doc/exclude-google-analytics.patch
new file mode 100644
index 0000000000000..c2f3f520c3d10
--- /dev/null
+++ b/pkgs/data/documentation/nginx-doc/exclude-google-analytics.patch
@@ -0,0 +1,29 @@
+Kill google analytics from local documentation.
+
+diff -r bb0a2fbdc886 xslt/ga.xslt
+--- a/xslt/ga.xslt	Mon Apr 06 11:17:11 2020 +0100
++++ b/xslt/ga.xslt	Thu Apr 09 10:29:02 2020 -0400
+@@ -6,23 +6,6 @@
+ <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+ 
+ <xsl:template name="ga">
+-
+-    <script>
+-        (function(w, d, s, l, i) {
+-            w[l] = w[l] || [];
+-            w[l].push({
+-                'gtm.start': new Date().getTime(),
+-                event: 'gtm.js'
+-            });
+-            var f = d.getElementsByTagName(s)[0],
+-                j = d.createElement(s),
+-                dl = l != 'dataLayer' ? '&amp;l=' + l : '';
+-            j.async = true;
+-            j.src = '//www.googletagmanager.com/gtm.js?id=' + i + dl;
+-            f.parentNode.insertBefore(j, f);
+-        })(window, document, 'script', 'dataLayer', 'GTM-TPSP33');
+-    </script>
+-
+ </xsl:template>
+ 
+ </xsl:stylesheet>
-- 
cgit 1.4.1