From 4bcc226c4bf81982d2f2c65711a1fe82de236729 Mon Sep 17 00:00:00 2001
From: "Antonio J. Delgado" <ad@susurrando.com>
Date: Fri, 16 Feb 2024 15:19:29 +0200
Subject: [PATCH] Add debug

---
 files/update_mastodon.sh | 43 +++++++++++++++++++++++++++++++---------
 1 file changed, 34 insertions(+), 9 deletions(-)

diff --git a/files/update_mastodon.sh b/files/update_mastodon.sh
index 81d0bc5..d9b1b20 100755
--- a/files/update_mastodon.sh
+++ b/files/update_mastodon.sh
@@ -53,6 +53,9 @@ if [ -z "${token}" ]; then
 fi
 if [ "${tag}" == "latest" ]; then
     tag=$(curl -L -s -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${token}" -H "X-GitHub-Api-Version: 2022-11-28" https://api.github.com/repos/mastodon/mastodon/releases/latest | jq '.tag_name')
+    if [ "${DEBUG}" == "true" ]; then
+        echo "Latest tag is '${tag}'"
+    fi
 else
     if [ "${DEBUG}" == "true" ]; then
         echo "Looking for tag '${tag}'..."
@@ -67,13 +70,13 @@ else
         next_page=$(grep '< link: ' "${tmpfile}" | sed 's/< link: //g' | sed 's/, /\n/g' | grep 'rel="next"' | grep -o 'https://[^>]*')
     done
     if ! pgrep "${tag}" "${releases_file}"; then
-        echo "The tag '%s' is not part of the releases:\n%s" "${tag}" "${releases}"
+        printf "The tag '%s' is not part of the releases:\n%s" "${tag}" "${releases}"
         exit 1
     fi
 fi
 
 if [ "${dummy}" == "true" ]; then
-    pre_command="echo"
+    pre_command="echo "
 else
     pre_command=""
 fi
@@ -84,16 +87,38 @@ if [ ! -d "${mastodon_home}" ]; then
     exit 2
 fi
 
+if [ "${DEBUG}" == "true" ]; then
+    echo "Changing to Mastodon's home directory '${mastodon_home}'..."
+fi
 cd "${mastodon_home}" || exit 3
-"${pre_command}" sudo -u mastodon git fetch
-"${pre_command}" sudo -u mastodon git checkout "${tag}"
+if [ "${DEBUG}" == "true" ]; then
+    echo "Fetching from repository..."
+fi
+"${pre_command}"sudo -u mastodon git fetch
+if [ "${DEBUG}" == "true" ]; then
+    echo "Changing to reference '${tag}'..."
+fi
+"${pre_command}"sudo -u mastodon git checkout "${tag}"
 current_date=$(date +%Y-%m-%d-%H-%M-%S)
 mkdir -p /var/backups/postgres
+backup_file="/var/backups/postgres/pgdump_pre_update_mastodon_to_${tag}_${current_date}.sql.gz"
 if [ "${dummy}" == "true" ]; then
-    echo "sudo -u postgres pg_dump mastodon | gzip -c > \"/var/backups/postgres/pgdump_pre_update_mastodon_to_${tag}_${current_date}.sql.gz\""
+    echo "sudo -u postgres pg_dump mastodon | gzip -c > \"${backup_file}\""
 else
-    sudo -u postgres pg_dump mastodon | gzip -c > "/var/backups/postgres/pgdump_pre_update_mastodon_to_${tag}_${current_date}.sql.gz"
+    if [ "${DEBUG}" == "true" ]; then
+        echo "Creating a backup of the database in '${backup_file}'..."
+    fi
+    sudo -u postgres pg_dump mastodon | gzip -c > "${backup_file}"
 fi
-"${pre_command}" sudo -u mastodon bundle install
-"${pre_command}" sudo -u mastodon yarn install --frozen-lockfile
-"${pre_command}" sudo systemctl restart mastodon-sidekiq.service mastodon-web.service mastodon-streaming mastodon-streaming@4000.service
+if [ "${DEBUG}" == "true" ]; then
+    echo "Running bundle install..."
+fi
+"${pre_command}"sudo -u mastodon bundle install
+if [ "${DEBUG}" == "true" ]; then
+    echo "Running yarm install..."
+fi
+"${pre_command}"sudo -u mastodon yarn install --frozen-lockfile
+if [ "${DEBUG}" == "true" ]; then
+    echo "Restarting Mastodon services..."
+fi
+"${pre_command}"sudo systemctl restart mastodon-sidekiq.service mastodon-web.service mastodon-streaming mastodon-streaming@4000.service