stagit

commit 30079c9753d4aae39dbd4acc66d18ab5d39df557
parent 77377e790faadb18caff67d769ac93d953556487
Author: gearsix <gearsix@tuta.io>
Date:   Thu, 15 Apr 2021 16:10:14 +0100

added .git/fork support to stagit.c

if a .git/fork file is present, then it's read for a url - this url gets
appended to the description (forked from <a href="...">...</a>)

also removed stagit-index binary, accidental commit

Diffstat:
M
stagit.c
 | 
22
++++++++++++++++++++++

1 file changed, 22 insertions(+), 0 deletions(-)
diff --git a/stagit.c b/stagit.c
@@ -1160,6 +1160,7 @@ main(int argc, char *argv[])
 	FILE *fp, *fpread;
 	char path[PATH_MAX], repodirabs[PATH_MAX + 1], *p;
 	char tmppath[64] = "cache.XXXXXXXXXXXX", buf[BUFSIZ];
+	char pre[20], url[235];
 	size_t n;
 	int i, fd;
 
@@ -1247,6 +1248,27 @@ main(int argc, char *argv[])
 		fclose(fpread);
 	}
 
+	/* read .git/fork */
+	joinpath(path, sizeof(path), repodir, ".git/fork");
+	if (fpread = fopen(path, "r")) {
+		if (fgets(url, sizeof(url), fpread)) {
+			if (strlen(description) == 0)
+				snprintf(pre, 20, "forked from <a href=\"");
+			else
+				snprintf(pre, 20, ", forked form <a href=\"");
+
+			if (strlen(description) + strlen(pre) + strlen(url) < 255) {
+				strncat(description, pre, strlen(pre));
+				strncat(description, url, strlen(url));
+			}
+
+			strncat(description, "</a>", 5);
+		}
+		
+		url[0] = '\0';
+		pre[0] = '\0';
+	}
+
 	/* read url or .git/url */
 	joinpath(path, sizeof(path), repodir, "url");
 	if (!(fpread = fopen(path, "r"))) {