From ea1e82c58d4b36f5ac194f6b901425cdf99f2661 Mon Sep 17 00:00:00 2001
From: Nguyễn Gia Phong <mcsinyx@disroot.org>
Date: Thu, 26 Jan 2023 02:52:21 +0900
Subject: Add live reloading facilities

---
 .gitignore |  5 +++--
 Makefile   |  5 ++++-
 README.md  | 28 ++++++++++++++++++++++++++++
 live.nix   |  9 +++++++++
 4 files changed, 44 insertions(+), 3 deletions(-)
 create mode 100644 README.md
 create mode 100644 live.nix

diff --git a/.gitignore b/.gitignore
index 936e539..e66f51d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 *.small.jpg
 */index.xhtml
-atom.xml
-result
+/index.xml
+/atom.xml
+/result
diff --git a/Makefile b/Makefile
index dcbd345..c6671a8 100644
--- a/Makefile
+++ b/Makefile
@@ -35,4 +35,7 @@ install: all $(addprefix $(PREFIX)/,$(ALL))
 uninstall:
 	rm -fr $(PREFIX)
 
-.PHONY: all clean install uninstall
+live: $(THUMBNAILS)
+	ln -fs index.xhtml index.xml
+
+.PHONY: all clean install uninstall live
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..1b004ef
--- /dev/null
+++ b/README.md
@@ -0,0 +1,28 @@
+# My photo gallery
+
+This is a static site (with immutable DOM as usual)
+for displaying my photos.
+
+## Hacking
+
+Run `nix-shell live.nix` and open `http://localhost:28792`.
+Changes to `*/index.xml` will be live reloaded thanks
+to modern browsers' native support for XSLT.  The web feed
+has to me manually regenerated with `make atom.xml` however.
+
+## Deployment
+
+```sh
+rsync -avh --delete\
+  $(nix-build -E 'with import <nixpkgs> {}; callPackage ./. {}')/\
+  loang:/var/lib/www/px.cnx.gdn/
+```
+
+Nix builds are reproducible which helps minimize the amount of file transfer.
+
+## Copying
+
+![CC BY-SA](https://i.creativecommons.org/l/by-sa/4.0/88x31.png)
+
+This site is licensed under a [Creative Commons Attribution-ShareAlike 4.0
+International License](https://creativecommons.org/licenses/by-sa/4.0/).
diff --git a/live.nix b/live.nix
new file mode 100644
index 0000000..b18b5ad
--- /dev/null
+++ b/live.nix
@@ -0,0 +1,9 @@
+with import <nixpkgs> {};
+mkShell {
+  packages = [ busybox epeg libxslt webfs ];
+  shellHook = ''
+    make -j $(nproc) live
+    webfsd -p 28792 -f index.xml
+    trap "kill $(pgrep -f 'webfsd -p 28792')" EXIT INT TERM
+  '';
+}
-- 
cgit 1.4.1