stagit

commit 2525ab87dc9207e6b7166536bdba6b030315c5ef
parent 293e00857a1605229efa888988392d1c16f67e63
Author: Ryan Wolf <johnwayne@pseudony.ms>
Date:   Wed, 16 Apr 2025 23:09:46 -0400

write readme to index, crash if missing

Diffstat:
M
stagit.c
 | 
25
++++++++++++++++++++++---

1 file changed, 22 insertions(+), 3 deletions(-)
diff --git a/stagit.c b/stagit.c
@@ -1181,6 +1181,18 @@ writerefs(FILE *fp)
 	return 0;
 }
 
+int
+writeindex(git_object *obj)
+{
+	const char *entryname;
+	char filepath[PATH_MAX], entrypath[PATH_MAX], oid[8];
+	size_t filesize;
+	filesize = git_blob_rawsize((git_blob *)obj);
+	writeblob(obj, "index.html", "", filesize);
+	return 0;
+}
+
+
 void
 usage(char *argv0)
 {
@@ -1193,6 +1205,7 @@ int
 main(int argc, char *argv[])
 {
 	git_object *obj = NULL;
+	git_object *readme_obj = NULL;
 	const git_oid *head = NULL;
 	mode_t mask;
 	FILE *fp, *fpread;
@@ -1316,10 +1329,9 @@ main(int argc, char *argv[])
 
 	/* check README */
 	for (i = 0; i < LEN(readmefiles) && !readme; i++) {
-		if (!git_revparse_single(&obj, repo, readmefiles[i]) &&
-		    git_object_type(obj) == GIT_OBJ_BLOB)
+		if (!git_revparse_single(&readme_obj, repo, readmefiles[i]) &&
+		    git_object_type(readme_obj) == GIT_OBJ_BLOB)
 			readme = readmefiles[i] + strlen("HEAD:");
-		git_object_free(obj);
 	}
 
 	if (!git_revparse_single(&obj, repo, "HEAD:.gitmodules") &&
@@ -1412,6 +1424,13 @@ main(int argc, char *argv[])
 	checkfileerror(fp, "tags.xml", 'w');
 	fclose(fp);
 
+	/* index */
+	if (!readme) {
+		err(1, "no readme, can't write index");
+	}
+	writeindex(readme_obj);
+	git_object_free(readme_obj);
+
 	/* rename new cache file on success */
 	if (cachefile && head) {
 		if (rename(tmppath, cachefile))