stagit

commit: 837f35b2e25c7188e8bdbfb6177f0605ca38fb93
parent fd84696f5ec4eeaeba5a1927df573358835123d7
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Thu, 23 Oct 2025 03:19:38 +0200

tags.xml: write tag message instead of commit message

Diffstat:
M
stagit.c
75
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------

1 file changed, 63 insertions(+), 12 deletions(-)
diff --git a/stagit.c b/stagit.c
@@ -911,6 +911,65 @@ printcommitatom(FILE *fp, struct commitinfo *ci, const char *tag)
 	fputs("\n</content>\n</entry>\n", fp);
 }
 
+static int
+tag_foreach_cb(const char *name, git_oid *oid, void *payload)
+{
+	FILE *fp = (FILE *)payload;
+
+	git_tag *tag = NULL;
+	int r = git_tag_lookup(&tag, repo, oid);
+	if(r != 0)
+	{
+		char *oid_str = git_oid_tostr_s(oid);
+		fprintf(stderr, "stagit: error: Failed looking up tag '%s' (id '%s'), got error code %d\n", name, oid_str, r);
+		return 0;
+	}
+
+	git_object_t tag_type = git_tag_target_type(tag);
+	/* skip non-annotated tags */
+	if(!(tag_type == GIT_OBJECT_TAG || tag_type == GIT_OBJECT_COMMIT))
+	{
+		fprintf(stderr, "stagit: info: Tag '%s' isn't an annotated tag (got type: %d), skipping\n", name, tag_type);
+		return 0;
+	}
+
+	fputs("<entry>\n", fp);
+
+	/* commit-id because stagit originally used those */
+	const git_oid *target_oid = git_tag_target_id(tag);
+	fprintf(fp, "<id>%s</id>\n", git_oid_tostr_s(target_oid));
+
+	const char *shortname = git_tag_name(tag);
+
+	fputs("<title>", fp);
+	xmlencode(fp, shortname, strlen(shortname));
+	fputs("</title>\n", fp);
+
+	const git_signature *tagger = git_tag_tagger(tag);
+	if (tagger) {
+		fputs("<published>", fp);
+		printtimez(fp, &(tagger->when));
+		fputs("</published>\n", fp);
+
+		fputs("<author>\n<name>", fp);
+		xmlencode(fp, tagger->name, strlen(tagger->name));
+		fputs("</name>\n<email>", fp);
+		xmlencode(fp, tagger->email, strlen(tagger->email));
+		fputs("</email>\n</author>\n", fp);
+	}
+
+	const char *msg = git_tag_message(tag);
+	if (msg) {
+		fputs("<content>", fp);
+		xmlencode(fp, msg, strlen(msg));
+		fputs("</content>\n", fp);
+	}
+
+	fputs("</entry>\n", fp);
+
+	return 0;
+}
+
 int
 writeatom(FILE *fp, int all)
 {
@@ -924,7 +983,8 @@ writeatom(FILE *fp, int all)
 	fputs("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
 	      "<feed xmlns=\"http://www.w3.org/2005/Atom\">\n<title>", fp);
 	xmlencode(fp, strippedname, strlen(strippedname));
-	fputs(", branch HEAD</title>\n<subtitle>", fp);
+	if (all) fputs(", branch HEAD", fp);
+	fputs("</title>\n<subtitle>", fp);
 	xmlencode(fp, description, strlen(description));
 	fputs("</subtitle>\n", fp);
 
@@ -939,17 +999,8 @@ writeatom(FILE *fp, int all)
 			commitinfo_free(ci);
 		}
 		git_revwalk_free(w);
-	} else if (getrefs(&ris, &refcount) != -1) {
-		/* references: tags */
-		for (i = 0; i < refcount; i++) {
-			if (git_reference_is_tag(ris[i].ref))
-				printcommitatom(fp, ris[i].ci,
-				                git_reference_shorthand(ris[i].ref));
-
-			commitinfo_free(ris[i].ci);
-			git_reference_free(ris[i].ref);
-		}
-		free(ris);
+	} else {
+		git_tag_foreach(repo, &tag_foreach_cb, fp);
 	}
 
 	fputs("</feed>\n", fp);