From 7935957938fb4bd73b557e42fa828b1470979777 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Sat, 8 Feb 2020 14:06:57 +0000
Subject: refactor(web): Move nginx setup to //web/homepage

The homepage is going to be the landing page for all content, whether
it be blog posts or other stuff.
---
 web/blog/default.nix     |  9 +++---
 web/blog/nginx.nix       | 68 --------------------------------------------
 web/homepage/default.nix | 15 ++++++++++
 web/homepage/nginx.nix   | 74 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 94 insertions(+), 72 deletions(-)
 delete mode 100644 web/blog/nginx.nix
 create mode 100644 web/homepage/default.nix
 create mode 100644 web/homepage/nginx.nix

diff --git a/web/blog/default.nix b/web/blog/default.nix
index 1bc026bf2a8c..4fa97f2248ee 100644
--- a/web/blog/default.nix
+++ b/web/blog/default.nix
@@ -31,7 +31,7 @@ let
   posts = list post (import ./posts.nix);
   fragments = import ./fragments.nix args;
 
-  renderedBlog = pkgs.third_party.runCommandNoCC "tazjins-blog" {} ''
+  rendered = pkgs.third_party.runCommandNoCC "tazjins-blog" {} ''
     mkdir -p $out
 
     cp ${fragments.blogIndex posts} $out/index.html
@@ -40,6 +40,7 @@ let
       "cp ${fragments.renderPost post} $out/${post.key}.html"
     ) posts)}
   '';
-in import ./nginx.nix (args // {
-  inherit posts renderedBlog;
-})
+in {
+  inherit post posts rendered;
+  static = ./static;
+}
diff --git a/web/blog/nginx.nix b/web/blog/nginx.nix
deleted file mode 100644
index 7c600c38c02e..000000000000
--- a/web/blog/nginx.nix
+++ /dev/null
@@ -1,68 +0,0 @@
-# This file creates an nginx server that serves the blog on port 8080.
-#
-# It's not intended to be the user-facing nginx.
-{ pkgs, lib, posts, renderedBlog, ... }:
-
-let
-  inherit (builtins) hasAttr filter map;
-  inherit (pkgs.third_party) writeText writeShellScriptBin nginx;
-
-  oldRedirects = lib.concatStringsSep "\n" (map (post: ''
-    location ~* ^(en)?/${post.oldKey} {
-      # TODO(tazjin): 301 once this works
-      return 302 /${post.key};
-    }
-  '') (filter (hasAttr "oldKey") posts));
-
-  config = writeText "blog-nginx.conf" ''
-    daemon off;
-    worker_processes 1;
-    error_log stderr;
-    pid /tmp/nginx-tazblog.pid;
-
-    events {
-      worker_connections  1024;
-    }
-
-    http {
-      include ${nginx}/conf/mime.types;
-      fastcgi_temp_path /tmp/nginx-tazblog;
-      uwsgi_temp_path /tmp/nginx-tazblog;
-      scgi_temp_path /tmp/nginx-tazblog;
-      client_body_temp_path /tmp/nginx-tazblog;
-      proxy_temp_path /tmp/nginx-tazblog;
-      sendfile on;
-
-      # Logging is handled by the primary nginx server
-      access_log off;
-
-      server {
-        listen 8080 default_server;
-        root ${renderedBlog};
-
-        location /static {
-          alias ${./static}/;
-        }
-
-        ${oldRedirects}
-
-        location / {
-          if ($request_uri ~ ^/(.*)\.html$) {
-            return 302 /$1;
-          }
-
-          try_files $uri $uri.html $uri/ =404;
-        }
-      }
-    }
-  '';
-in writeShellScriptBin "tazblog" ''
-  if [[ -v CONTAINER_SETUP ]]; then
-    cd /run
-    echo 'nogroup:x:30000:nobody' >> /etc/group
-    echo 'nobody:x:30000:30000:nobody:/tmp:/bin/bash' >> /etc/passwd
-  fi
-
-  mkdir -p /tmp/nginx-tazblog
-  exec ${pkgs.third_party.nginx}/bin/nginx -c ${config}
-''
diff --git a/web/homepage/default.nix b/web/homepage/default.nix
new file mode 100644
index 000000000000..94dfaf3dc6f1
--- /dev/null
+++ b/web/homepage/default.nix
@@ -0,0 +1,15 @@
+# Assembles the website index and configures an nginx instance to
+# serve it.
+#
+# The website is made up of a simple header&footer and content
+# elements for things such as blog posts and projects.
+#
+# Content for the blog is in //web/blog instead of here.
+{ pkgs, lib, ... }:
+
+with pkgs;
+with nix.yants;
+
+third_party.callPackage ./nginx.nix {
+  blog = web.blog;
+}
diff --git a/web/homepage/nginx.nix b/web/homepage/nginx.nix
new file mode 100644
index 000000000000..90a13a1e98f9
--- /dev/null
+++ b/web/homepage/nginx.nix
@@ -0,0 +1,74 @@
+# This file creates an nginx server that serves the blog on port 8080.
+#
+# It's not intended to be the user-facing nginx.
+{
+  # third_party attributes supplied by callPackage
+  writeText, writeShellScriptBin, nginx, lib,
+
+  # website content
+  blog
+}:
+
+let
+  inherit (builtins) hasAttr filter map;
+  inherit (pkgs.third_party) ;
+
+  oldRedirects = lib.concatStringsSep "\n" (map (post: ''
+    location ~* ^(en)?/${post.oldKey} {
+      # TODO(tazjin): 301 once this works
+      return 302 /${post.key};
+    }
+  '') (filter (hasAttr "oldKey") blog.posts));
+
+  config = writeText "homepage-nginx.conf" ''
+    daemon off;
+    worker_processes 1;
+    error_log stderr;
+    pid /tmp/nginx-homepage.pid;
+
+    events {
+      worker_connections  1024;
+    }
+
+    http {
+      include ${nginx}/conf/mime.types;
+      fastcgi_temp_path /tmp/nginx-homepage;
+      uwsgi_temp_path /tmp/nginx-homepage;
+      scgi_temp_path /tmp/nginx-homepage;
+      client_body_temp_path /tmp/nginx-homepage;
+      proxy_temp_path /tmp/nginx-homepage;
+      sendfile on;
+
+      # Logging is handled by the primary nginx server
+      access_log off;
+
+      server {
+        listen 8080 default_server;
+        root ${blog.rendered};
+
+        location /static {
+          alias ${blog.static}/;
+        }
+
+        ${oldRedirects}
+
+        location / {
+          if ($request_uri ~ ^/(.*)\.html$) {
+            return 302 /$1;
+          }
+
+          try_files $uri $uri.html $uri/ =404;
+        }
+      }
+    }
+  '';
+in writeShellScriptBin "homepage" ''
+  if [[ -v CONTAINER_SETUP ]]; then
+    cd /run
+    echo 'nogroup:x:30000:nobody' >> /etc/group
+    echo 'nobody:x:30000:30000:nobody:/tmp:/bin/bash' >> /etc/passwd
+  fi
+
+  mkdir -p /tmp/nginx-homepage
+  exec ${nginx}/bin/nginx -c ${config}
+''
-- 
cgit 1.4.1