Migrate blog

Turns into a static site generator. All Gemini files with links have
been rewritten to be relative.

Closes: #731
Closes: #372
Closes: #28

1 files changed, 35 insertions, 0 deletions

diff --git a/blog/post-receive b/blog/post-receive
new file mode 100755
index 00000000..d5f26676
--- /dev/null
+++ b/blog/post-receive
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+import os
+import pathlib
+import subprocess
+import sys
+import tempfile
+
+
+target_ref = "refs/heads/master"
+pushed_commit = None
+uv = pathlib.Path.home() / ".local" / "bin" / "uv"
+dest = pathlib.Path.home() / "public_html"
+
+refs = sys.stdin.readlines()
+
+for ref in refs:
+    _from, to, ref = ref.split()
+    if ref == target_ref:
+        pushed_commit = to
+
+if not pushed_commit:
+    print("Not pushing to {target_ref}, move on")
+    sys.exit(0)
+
+print(f"Building {pushed_commit}", flush=True)
+
+with tempfile.TemporaryDirectory() as tempdir:
+    tempdir = pathlib.Path(tempdir)
+    repo = tempdir / "repo"
+    subprocess.run(["git", "worktree", "add", repo, pushed_commit], check=True)
+    blog = repo / "blog"
+    os.chdir(blog)
+    built = tempdir / "built"
+    subprocess.run([uv, "run", "blog", "build", blog, built], check=True)
+    subprocess.run(["rsync", "-r", "--delete-after", f"{built}/", f"{dest}/"], check=True)