From 5f965672c7a24c07b0f2dde55c943e1b228dacba Mon Sep 17 00:00:00 2001
From: Taiki Sugawara <buzz.taiki@gmail.com>
Date: Sat, 9 Apr 2022 01:37:14 +0900
Subject: [PATCH] change COW_FILE detection from OSTYPE to checking execution
 results

---
 bin/unko.say   | 13 +++++--------
 bin/unko.think | 13 +++++--------
 2 files changed, 10 insertions(+), 16 deletions(-)

diff --git a/bin/unko.say b/bin/unko.say
index 4e7f134..49dee64 100755
--- a/bin/unko.say
+++ b/bin/unko.say
@@ -9,13 +9,10 @@ readonly THIS_DIR
 LIB_DIR="${THIS_DIR}/../lib/super_unko"
 readonly LIB_DIR
 
-case ${OSTYPE} in
-  darwin*)
-    COW_FILE="${LIB_DIR}/unko_mb.cow"
-    ;;
-  *)
-    COW_FILE="${LIB_DIR}/unko.cow"
-    ;;
-esac
+COW_FILE="${LIB_DIR}/unko_mb.cow"
+if ! (cowsay -f "${COW_FILE}" 'うんこ' | grep -qe 'うんこ' &&
+  cowsay -f "${COW_FILE}" 'もりもり' | grep -qe '💩'); then
+  COW_FILE="${LIB_DIR}/unko.cow"
+fi
 
 cowsay -f "${COW_FILE}" "$@"
diff --git a/bin/unko.think b/bin/unko.think
index de6b08d..436fd58 100755
--- a/bin/unko.think
+++ b/bin/unko.think
@@ -9,13 +9,10 @@ readonly THIS_DIR
 LIB_DIR="${THIS_DIR}/../lib/super_unko"
 readonly LIB_DIR
 
-case ${OSTYPE} in
-  darwin*)
-    COW_FILE="${LIB_DIR}/unko_mb.cow"
-    ;;
-  *)
-    COW_FILE="${LIB_DIR}/unko.cow"
-    ;;
-esac
+COW_FILE="${LIB_DIR}/unko_mb.cow"
+if ! (cowsay -f "${COW_FILE}" 'うんこ' | grep -qe 'うんこ' &&
+  cowsay -f "${COW_FILE}" 'もりもり' | grep -qe '💩'); then
+  COW_FILE="${LIB_DIR}/unko.cow"
+fi
 
 cowthink -f "${COW_FILE}" "$@"