From a68fd793863ef3d600ab04596a851f71c7407c39 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Wed, 28 Apr 2021 21:12:31 -0400
Subject: Add copy mode to typer

---
 bin/man1/typer.1 |  8 ++++++--
 bin/typer.c      | 10 ++++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/bin/man1/typer.1 b/bin/man1/typer.1
index a3b0eb90..dd1108d1 100644
--- a/bin/man1/typer.1
+++ b/bin/man1/typer.1
@@ -1,4 +1,4 @@
-.Dd April 18, 2021
+.Dd April 28, 2021
 .Dt TYPER 1
 .Os
 .
@@ -8,7 +8,7 @@
 .
 .Sh SYNOPSIS
 .Nm
-.Op Fl PRv
+.Op Fl CPRv
 .Op Fl c Ar cert
 .Op Fl n Ar nick
 .Op Fl p Ar port
@@ -22,6 +22,10 @@ is an IRC bot
 that types all day long.
 The arguments are as follows:
 .Bl -tag -width Ds
+.It Fl C
+Copy
+.Nm .
+Type whenever anyone else is typing.
 .It Fl P
 Request the
 .Sy causal.agency/passive
diff --git a/bin/typer.c b/bin/typer.c
index 17b93db3..76eab784 100644
--- a/bin/typer.c
+++ b/bin/typer.c
@@ -64,6 +64,7 @@ static void format(const char *format, ...) {
 
 static bool joined;
 static bool reverse;
+static bool copy;
 
 static void handle(char *line) {
 	char *tags = NULL;
@@ -84,6 +85,10 @@ static void handle(char *line) {
 		joined = true;
 	} else if (!strcmp(cmd, "PING")) {
 		format("PONG %s\r\n", line);
+	} else if (copy && !strcmp(cmd, "TAGMSG") && tags) {
+		if (strstr(tags, "typing=")) {
+			format("@%s TAGMSG %s\r\n", tags, chan);
+		}
 	} else if (reverse && !strcmp(cmd, "TAGMSG") && tags && origin) {
 		char *nick = strsep(&origin, "!");
 		if (strstr(tags, "typing=active")) {
@@ -114,8 +119,9 @@ int main(int argc, char *argv[]) {
 	const char *user = "typer";
 	bool passive = false;
 
-	for (int opt; 0 < (opt = getopt(argc, argv, "PRc:n:p:u:v"));) {
+	for (int opt; 0 < (opt = getopt(argc, argv, "CPRc:n:p:u:v"));) {
 		switch (opt) {
+			break; case 'C': copy = true;
 			break; case 'P': passive = true;
 			break; case 'R': reverse = true;
 			break; case 'c': cert = optarg;
@@ -156,7 +162,7 @@ int main(int argc, char *argv[]) {
 		nick, user
 	);
 
-	if (!reverse) {
+	if (!copy && !reverse) {
 		signal(SIGALRM, timer);
 		struct itimerval itimer = {
 			.it_interval.tv_sec = 5,
-- 
cgit 1.4.1