From 90fbb368596a36da1b1b1f27a55570926c71c650 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Sun, 2 May 2021 19:58:28 -0400
Subject: Get list of formats to test from unscoop itself

---
 Makefile  | 4 +---
 unscoop.c | 3 +++
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 9062bef..7c09875 100644
--- a/Makefile
+++ b/Makefile
@@ -20,8 +20,6 @@ OBJS.scoop = scoop.o xdg.o
 OBJS.unscoop = unscoop.o xdg.o
 OBJS = ${OBJS.litterbox} ${OBJS.scoop} ${OBJS.unscoop}
 
-FORMATS = generic catgirl irc textual
-
 dev: tags all test
 
 all: ${BINS}
@@ -40,7 +38,7 @@ ${OBJS}: database.h
 test: .test
 
 .test: unscoop
-	for f in ${FORMATS}; do ./unscoop -! -f $$f || exit 1; done
+	for f in $$(./unscoop -f ?); do ./unscoop -! -f $$f || exit 1; done
 	touch .test
 
 tags: *.[ch]
diff --git a/unscoop.c b/unscoop.c
index 153841c..0ae16d9 100644
--- a/unscoop.c
+++ b/unscoop.c
@@ -221,9 +221,12 @@ static const struct Format {
 };
 
 static const struct Format *formatParse(const char *name) {
+	bool list = !strcmp(name, "?");
 	for (size_t i = 0; i < ARRAY_LEN(Formats); ++i) {
 		if (!strcmp(name, Formats[i].name)) return &Formats[i];
+		if (list) printf("%s\n", Formats[i].name);
 	}
+	if (list) exit(EX_OK);
 	errx(EX_USAGE, "no such format %s", name);
 }
 
-- 
cgit 1.4.1