From: Lady <redacted>
Date: Sat, 16 Dec 2023 05:09:46 +0000 (-0500)
Subject: Fix glob iterators to not error when empty
X-Git-Tag: 0.3.2~7
X-Git-Url: https://git.ladys.computer/x_status_git/commitdiff_plain/28d1bc1879fc72bb60043fd03ead380a23770d6a?hp=6b8de961c3f0e23435afe54d072951d9dd007f79

Fix glob iterators to not error when empty

Python throws an error if no default is provided; provide a default of
`None`.
---

diff --git a/post-receive b/post-receive
index d273055..46c75c4 100755
--- a/post-receive
+++ b/post-receive
@@ -68,23 +68,23 @@ if stdin.read().split()[-1] == f"refs/heads/{LIVE_BRANCH}":
 	# The provided path must be to a `text` object.
 	def statusmap (topic, path):
 		status = { "@type": "MicroblogPost" }
-		version_path = next(path.parent.glob("0=*"))
+		version_path = next(path.parent.glob("0=*"), None)
 		if version_path and version_path.name != "0=x_status_git_1.0":
 			warn(f"Unrecognized version for {path}; skipping.")
 			return None
 		if topic:
 			status["subject"] = topic
-		author_path = next(path.parent.glob("1=*"))
+		author_path = next(path.parent.glob("1=*"), None)
 		if author_path:
 			status["author"] = { "name": author_path.name[2:] }
 			with author_path.open("r", encoding="utf-8") as text:
 				status["author"]["@id"] = text.read().strip()
-		title_path = next(path.parent.glob("2=*"))
+		title_path = next(path.parent.glob("2=*"), None)
 		if title_path:
 			with title_path.open("r", encoding="utf-8") as text:
 				title = text.read().strip()
 				status["title"] = title
-		date_path = next(path.parent.glob("3=*"))
+		date_path = next(path.parent.glob("3=*"), None)
 		datetime = ""
 		if date_path:
 			with date_path.open("r", encoding="utf-8") as text:
@@ -93,7 +93,7 @@ if stdin.read().split()[-1] == f"refs/heads/{LIVE_BRANCH}":
 		else:
 			warn(f"Missing date for {path}; skipping.")
 			return None
-		identifier_path = next(path.parent.glob("4=*"))
+		identifier_path = next(path.parent.glob("4=*"), None)
 		identifier = ""
 		if identifier_path:
 			identifier = identifier_path.name[2:]