Redirect old top-level files to versioned docs

QuLogic · QuLogic · commit 08a0ec72f6e1 · 2024-10-09T04:42:08.000-04:00
diff --git a/matplotlib.org.yml b/matplotlib.org.yml
@@ -8,6 +8,8 @@
       site_dir: "/usr/share/caddy"
       tls_config: "tls /etc/caddy/tls/cert.pem /etc/caddy/tls/privkey.pem"
     repos:
+      # Key is repo name, value is the site /path/ (which defaults to the repo
+      # name if not set).
       mpl-brochure-site:
       matplotlib.github.com:
       basemap:
diff --git a/templates/Caddyfile.j2 b/templates/Caddyfile.j2
@@ -114,6 +114,70 @@ http://{{ caddy.addresses.main }}, http://{{ ansible_fqdn }} {
 	rewrite / /mpl-brochure-site/index.html
 	rewrite @brochure /mpl-brochure-site{http.matchers.file.relative}
 
+	# Redirect any of the old top-level files to the versioned docs.
+	redir /citing.html /stable/project/citing.html permanent
+	redir /contents.html /stable/users/ permanent
+	redir /downloads.html /stable/users/installing/ permanent
+	redir /gallery.html /stable/gallery/ permanent
+	redir /py-modindex.html /stable/py-modindex.html permanent
+{# 3.5.0 was the last version to be synced to the top-level directory.
+   We also try for stable, just to go to the best version possible. #}
+{%- with old_versions = [
+    "stable",
+    "3.5.0",
+    "3.4.3", "3.4.2", "3.4.1", "3.4.0",
+    "3.3.4", "3.3.3", "3.3.2", "3.3.1", "3.3.0",
+    "3.2.2", "3.2.1", "3.2.0",
+    "3.1.3", "3.1.1", "3.1.0",
+    "3.0.3", "3.0.2", "3.0.0",
+    "2.2.5", "2.2.4", "2.2.3", "2.2.2", "2.2.0",
+    "2.1.2", "2.1.1", "2.1.0",
+    "2.0.2", "2.0.1", "2.0.0",
+    "1.5.3", "1.5.1", "1.5.0",
+    "1.4.3", "1.4.2", "1.4.1", "1.4.0",
+    "1.3.1", "1.3.0", "1.2.1",
+] %}
+{%- with old_toplevel_dirs = [
+    "_downloads",
+    "_images",
+    "_modules",
+    "_panels_static",
+    "_sources",
+    "_static",
+    "api",
+    "devel",
+    "examples",
+    "faq",
+    "gallery",
+    "glossary",
+    "mpl_examples",
+    "mpl_toolkits",
+    "plot_directive",
+    "plot_types",
+    "pyplots",
+    "resources",
+    "tutorials",
+    "users",
+] %}
+	@old-toplevel-dirs {
+		path{% for dir in old_toplevel_dirs %} /{{dir}} /{{dir}}/{% endfor +%}
+		file {
+			root {{ caddy.site_dir }}/matplotlib.github.com
+			try_files{% for version in old_versions %} /{{version}}/{path}/index.html{% endfor +%}
+		}
+	}
+	redir @old-toplevel-dirs {http.matchers.file.relative} permanent
+	@old-toplevel-dir-contents {
+		path{% for dir in old_toplevel_dirs %} /{{dir}}/*{% endfor +%}
+		file {
+			root {{ caddy.site_dir }}/matplotlib.github.com
+			try_files{% for version in old_versions %} /{{version}}/{path}.html /{{version}}/{path}{% endfor +%}
+		}
+	}
+	redir @old-toplevel-dir-contents {http.matchers.file.relative} permanent
+{%- endwith -%}
+{%- endwith +%}
+
 	# Finally try any of the versioned docs.
 	handle {
 		root * {{ caddy.site_dir }}/matplotlib.github.com
