From b120452a12d0ffef68822f8a83f67ab89c606a08 Mon Sep 17 00:00:00 2001
From: Nathan Wagner <nw@hydaspes.if.org>
Date: Tue, 26 Feb 2019 05:50:33 +0000
Subject: [PATCH] preliminary buffer note

---
 src/syncfs.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/syncfs.c b/src/syncfs.c
index 9015fc1..ebd0672 100644
--- a/src/syncfs.c
+++ b/src/syncfs.c
@@ -22,6 +22,7 @@
 
 #include "sqlite3.h"
 #include "zpm.h"
+#include "lib/buffer.h"
 
 struct config {
 	struct zpm *log; /* logging db will be attached as "log" */
@@ -37,6 +38,7 @@ struct config {
 	unsigned long ops_update, ops_update_completed;
 	unsigned long ops_install, ops_install_completed;
 	int progress; /* type of progress meter */
+	struct zpm_buffer note;
 };
 
 struct nitem {
@@ -58,7 +60,7 @@ struct nitem {
 };
 
 static void usage() {
-	printf("usage: zpm $scriptname [-fncC] args ...\n");
+	printf("usage: zpm syncfs ...\n");
 }
 
 static void warn(char *fmt, ...) {
@@ -70,6 +72,14 @@ static void warn(char *fmt, ...) {
 	fprintf(stderr, "\n");
 }
 
+static void add_to_note(struct config *cf, char *fmt, ...) {
+	va_list ap;
+
+	va_start(ap, fmt);
+	zpm_buffer_appendvf(&cf->note, fmt, ap);
+	va_end(ap);
+}
+
 static void pdots(int len, int ch, int was, int now, int total) {
 	was = len * was / total;
 	if (now > total) {
@@ -1248,6 +1258,7 @@ static int install_files(void *f, int ncols, char **vals, char **cols) {
 	if (update) {
 		if (!exist) {
 			/* warn, it should exist */
+			add_to_note(conf, "%s missing, installing\n", nitem.dest);
 			fprintf(stderr, "%s missing, installing\n", nitem.dest);
 			return install(conf, &nitem, 3);
 		}
@@ -1586,6 +1597,7 @@ int main(int ac, char **av) {
 	conf.overwrite = 0;
 	conf.accept = 0;
 	conf.acceptdir = 1;
+	zpm_buffer_init(&conf.note);
 
 	if (geteuid() != 0) {
 		conf.setuser = 0;
@@ -1740,5 +1752,7 @@ int main(int ac, char **av) {
 
 	zpm_close(&localdb);
 	zpm_close(conf.src);
+	/* TODO add the note */
+	zpm_buffer_free(&conf.note);
 	return conf.errors ? 1 : 0;
 }
-- 
2.40.0