From 48abda2dd07cb8379996d0046bd99fdbb9dbd29d Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 6 Jul 2018 10:31:08 +0200
Subject: bin/wtp new to query package database

---
 bin/ii-answer | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'bin/ii-answer')

diff --git a/bin/ii-answer b/bin/ii-answer
index 8bbdbb1..0fa032c 100755
--- a/bin/ii-answer
+++ b/bin/ii-answer
@@ -93,6 +93,31 @@ find "${irc_dir}" \
             irc_say "${channel}" 'copy'
         done
     fi
+    # answer "wtp?"
+    regex='^\S\+ <\(\S\+\)> '"${prefix}"'!\?wtp '
+    if grep -q "${regex}" "${out_file}"; then
+      sed -i '
+        s/'"${regex}"'/\1 /
+        T
+        w /dev/stdout
+        d
+      ' "${out_file}" | \
+        while read -r asker line; do
+          reason=$("${base_dir}/bin/wtp" "${line}");
+          if [ -z "${reason}" ]; then
+            reason="No, we don't have that."
+          fi
+          reason="${asker}: ${reason}"
+          if [ "$(echo "${reason}" | wc -l)" -le 5 ]; then
+            echo "${reason}"
+          else
+            echo "${reason}" | \
+              head -n5
+            printf '... (%s lines total)\n' "$(echo "${reason}" | wc -l)"
+          fi | \
+            irc_say "${channel}" 'copy'
+        done
+    fi
     # answer "What's up?"
     regex='^\S\+ <\S\+> .*[Ww]hat'"'"'\?s *[Uu]p'
     if grep "${regex}" "${out_file}" | \
-- 
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