Update post

posts/2025-06-22-test-nginx-conf-directives.md

@@ -8,22 +8,32 @@ $index
 
 We'll need nginx and luarocks. Buildpack has luarocks installed.
 
-docker pull openresty/openresty:bookworm-buildpack
+```console
+$ docker pull openresty/openresty:bookworm-buildpack
+```
 
+Start a server on `localhost`:
+
+```console
 $ docker run --rm -it -p 80:80 openresty/openresty:bookworm-buildpack
+```
 
 Visit `localhost` in browser. Should see OpenResty splash page.
 
 ![OpenResty default nginx index page](/images/openresty-default-index-page.png)
 
-https://openresty.org/en/getting-started.html#prepare-directory-layout
+[Prepare directory layout](ehttps://openresty.org/en/getting-started.html#prepare-directory-layout)
 
+```console
 $ mkdir -p logs/ conf/conf.d/ html/
+```
 
-https://github.com/openresty/docker-openresty?tab=readme-ov-file#nginx-config-files
+[Copy config file](https://github.com/openresty/docker-openresty?tab=readme-ov-file#nginx-config-files)
 
+```console
 $ docker run --rm -it -w /opt -v $PWD:/opt openresty/openresty:bookworm-buildpack \
 cp /etc/nginx/conf.d/default.conf /opt/conf.d/
+```
 
 edit default.conf
 change `root /usr/local/openresty/nginx/html;` to:
@@ -149,7 +159,9 @@ container does not have access to the internet, otherwise we might
 unintentionally get a response from a domain's server on the internet rather
 than from our test server.
 
+```console
 $ docker network create --internal no-internet
+```
 
 Now we can start the test server with our host:
 
@@ -287,8 +299,7 @@ server {
 Rebuild the image:
 
 ```console
-$ make image-rm
-$ make image-build
+$ make image-rm image-build
 ```
 
 Run tests:
@@ -323,7 +334,7 @@ $ make test
 3 successes / 0 failures / 0 errors / 0 pending : 0.017065 seconds
 ```
 
-## Reverse proxy a subdomain to a Gitea unix socket
+## Reverse proxy a subdomain to a unix socket
 
 Add to `default.conf`:
 
@@ -351,13 +362,13 @@ Add subdomain to certs in Dockerfile:
 -addext "subjectAltName=DNS:domain.abc,DNS:git.domain.abc"
 ```
 
-Add a test socket server:
+Add a test socket server (copied and modified from [here](https://github.com/lunarmodules/luasocket/blob/4844a48fbf76b0400fd7b7e4d15d244484019df1/test/unixstreamsrvr.lua)):
 
+::: filename-for-code-block
 `spec/unixstreamsrvr.moon`
+:::
 
 ```moonscript
--- modified from
--- https://github.com/lunarmodules/luasocket/blob/4844a48fbf76b0400fd7b7e4d15d244484019df1/test/unixstreamsrvr.lua
 socket = require "socket"
 socket.unix = require "socket.unix"
 u = assert socket.unix.stream!
@@ -384,7 +395,7 @@ describe "https://git.domain.abc", ->
     os.execute "install -o #{socket.owner} -d #{socket.dir}"
     cmd = "su -s /bin/bash -c 'moon %s' %s"
     server = io.popen cmd\format "#{basepath}/#{socket.fname}", socket.owner
-    os.execute "sleep #{seconds}"
+    os.execute "sleep #{seconds}" -- wait for server to start
     f = io.popen "find #{socket.dir} -type s -ls", "r"
     result = with f\read "*a"
       f\close!
@@ -423,4 +434,28 @@ $ make test
 ## Bonus!: Issues We Ran Into Just Trying To Make This Post
 
 1. `$host$request_uri`
+
+    `renderers/markdown.moon`
+
+    ```moonscript
+    dollar_temp = "0000sitegen_markdown00dollar0000"
+    ```
+
+    So, when two cosmo selectors had no space between them, it was ambiguous
+    to which selector the numbers belonged.
+
+    ```
+    0000sitegen_markdown00dollar0000.10000sitegen_markdown00dollar0000.2 
+    ```
+
+    Solution was to change the first `0` to a letter `z`:
+
+    ```
+    z000sitegen_markdown00dollar0000.1z000sitegen_markdown00dollar0000.2 
+    ```
+    
+    Because `dollar_temp` is a private attribute, I had to copy every function
+    from the sitegen markdown renderer. Which makes my renderer a copy with
+    some additions.
+
 2. `$$ct`