From: Christian Heller <c.heller@plomlompom.de>
Date: Wed, 12 Dec 2018 17:13:15 +0000 (+0100)
Subject: Improve plomlombot setup.
X-Git-Url: https://plomlompom.com/repos/%22https:/validator.w3.org/%7B%7Bdb.prefix%7D%7D/blog?a=commitdiff_plain;h=f0645216fd72fab16e246bdb1104ae952d5f12db;p=config

Improve plomlombot setup.
---

diff --git a/all_new_2018/linkable_etc_files/web/etc/systemd/system/plomlombot.service b/all_new_2018/linkable_etc_files/web/etc/systemd/system/plomlombot.service
index 6e228cb..e836e46 100644
--- a/all_new_2018/linkable_etc_files/web/etc/systemd/system/plomlombot.service
+++ b/all_new_2018/linkable_etc_files/web/etc/systemd/system/plomlombot.service
@@ -4,7 +4,8 @@ Description=plomlombot screen
 [Service]
 Type=forking
 User=plom
-ExecStart=/bin/sh -c 'screen -d -m -S plomlombot ~/start_plomlombot.sh plomlombob "#plomlompomtest"'
+ExecStart=/bin/sh -c '~/start_plomlombot.sh'
+Restart=always
 
 [Install]
 WantedBy=multi-user.target
diff --git a/all_new_2018/setup_plomlombot.sh b/all_new_2018/setup_plomlombot.sh
index eeb1688..2282603 100755
--- a/all_new_2018/setup_plomlombot.sh
+++ b/all_new_2018/setup_plomlombot.sh
@@ -1,14 +1,14 @@
 #!/bin/sh
 set -e
 
-config_tree_prefix="${HOME}/config/all_new_2018//"
-cp "${config_tree_prefix}"/user_scripts/start_plomlombot.sh /home/plom/
-chown plom:plom /home/plom/start_plomlombot.sh
+config_tree_prefix="${HOME}/config/all_new_2018/"
+irclogs_dir=/var/www/html/irclogs
+cp "${config_tree_prefix}"/user_scripts/plomlombot_daemon.sh /home/plom/
+chown plom:plom /home/plom/plomlombot_daemon.sh
 apt -y install screen python3-venv
 su plom -c "cd && git clone /var/public_repos/plomlombot-irc"
 systemctl enable /etc/systemd/system/plomlombot.service
 service plomlombot start
-mkdir -p /var/www/html/irclogs
-plomlompomtest_dir=/home/plom/plomlombot_db/6f322d574618816aa2d6d1ceb4fd2551/789a38c5af11bb71833d89cd74387fcb/logs
-su plom -c "cd && mkdir -p ${plomlompomtest_dir}"
-ln -s "${plomlompomtest_dir}" /var/www/html/irclogs/plomlompomtest
+mkdir -p "${irclogs_dir}"
+chown -r plom:plom "${irclogs_dir}"
+echo "Don't forget to add an encryption key to plom's key chain and to his ~/.plomlombot."
diff --git a/all_new_2018/user_scripts/plomlombot_daemon.sh b/all_new_2018/user_scripts/plomlombot_daemon.sh
new file mode 100755
index 0000000..60b0d9c
--- /dev/null
+++ b/all_new_2018/user_scripts/plomlombot_daemon.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+set -e
+
+# Repeatedly parse config file for GPG key and bot screen configs.
+path=~/.plomlombot
+db_dir="${HOME}/plomlombot_db"
+irclogs_dir=/var/www/html/irclogs
+while true; do
+    cat "${path}" | while read line; do
+        first_word=$(echo -n "${line}" | cut -d' ' -f1)
+
+        # Read "bot:" line, start bot screen session from it if not yet existing,
+        # set up irclogs dir if not yet existing.
+        if [ "${first_word}" = "bot:" ]; then
+            session_name=$(echo -n "${line}" | cut -d' ' -f2)
+            bot_name=$(echo -n "${line}" | cut -d' ' -f3)
+            channel_name=$(echo -n "${line}" | cut -d' ' -f4)
+            server_name=$(echo -n "${line}" | cut -d' ' -f5)
+            set +e
+            screen -S "${session_name}" -Q select . > /dev/null
+            start_screen=$?
+            set -e
+            if [ "${start_screen}" -eq "1" ]; then
+                cd ~/plomlombot-irc
+                screen -d -m -S "${session_name}" ./run.sh -n "${bot_name}" -s "${server_name}" "${channel_name}"
+            fi
+            md5_server=$(echo -n "${server_name}" | md5sum | cut -d' ' -f1)
+            md5_channel=$(echo -n "${channel_name" | md5sum | cut -d' ' -f1)
+            logs_dir="${db_dir}/${md5_server}/${md5_channel}/logs"
+            # FIXME: Note the trouble we will have if we have the same channel
+            # name on different servers …
+            ln -sf "${logs_dir}" "${irclogs_dir}/${channel_name}"
+
+        # If "key:" line, encrypt old raw logs to that GPG key.
+        elif [ "${first_word}" = "gpg_key": ]; then
+            key=$(echo -n "${line}" | cut -d' ' -f2)
+            cd ~/plomlombot_db
+            find . -path '*/*/raw_logs/*.txt' -mtime +1 -type f -exec gpg --recipient "${key}" --trust-model always --encrypt {} \; -exec rm {} \;
+        fi
+
+    done
+    sleep 1
+done