From 148a8b110ca52a55792fe923bc7ad36041c8b2b0 Mon Sep 17 00:00:00 2001
From: Tom Wiesing <tkw01536@gmail.com>
Date: Mon, 19 Oct 2020 14:25:13 +0200
Subject: [PATCH] Add blind-update.sh

---
 distillery/blind-update-all.sh | 16 ++++++++++++++++
 distillery/blind-update.sh     | 25 +++++++++++++++++++++++++
 distillery/lib/20_sql.sh       |  5 +++++
 3 files changed, 46 insertions(+)
 create mode 100644 distillery/blind-update-all.sh
 create mode 100644 distillery/blind-update.sh

diff --git a/distillery/blind-update-all.sh b/distillery/blind-update-all.sh
new file mode 100644
index 0000000..aedab13
--- /dev/null
+++ b/distillery/blind-update-all.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+# read the lib/shared.sh and read the slug argument. 
+DISABLE_LOG=1
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+cd "$DIR"
+source "$DIR/lib/lib.sh"
+DISABLE_LOG=0
+
+# update all the instances
+for slug in $(sql_bookkeep_list_updateable); do
+    log_info "=> /bin/bash $DIR/blind-update.sh '$slug'"
+    /bin/bash "$DIR/blind-update.sh" "$slug";
+done
+
diff --git a/distillery/blind-update.sh b/distillery/blind-update.sh
new file mode 100644
index 0000000..81cabc8
--- /dev/null
+++ b/distillery/blind-update.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+
+# read the lib/shared.sh and read the slug argument. 
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+cd "$DIR"
+source "$DIR/lib/lib.sh"
+require_slug_argument
+
+
+# if the site doesn't exist, I can't open a shell. 
+if ! sql_bookkeep_exists "$SLUG"; then
+    log_error "=> Site '$SLUG' does not exist in bookeeping table. "
+    echo "I can't rebuild it. "
+    exit 1
+fi;
+
+# Read everything from the database
+read -r INSTANCE_BASE_DIR MYSQL_DATABASE MYSQL_USER GRAPHDB_REPO GRAPHDB_USER <<< "$(sql_bookkeep_load "${SLUG}" "filesystem_base,sql_database,sql_user,graphdb_repository,graphdb_user" | tail -n +2)"
+
+# cd into the right directory
+cd "$INSTANCE_BASE_DIR"
+
+# and open a www-data shell
+docker-compose exec barrel /user_shell.sh /utils/blind_update.sh
\ No newline at end of file
diff --git a/distillery/lib/20_sql.sh b/distillery/lib/20_sql.sh
index 30c1a8b..0c21ae6 100644
--- a/distillery/lib/20_sql.sh
+++ b/distillery/lib/20_sql.sh
@@ -92,4 +92,9 @@ function sql_bookkeep_load() {
 # 'sql_bookkeep_list' lists all slugs from the bookkeeping table
 function sql_bookkeep_list() {
     dockerized_mysql -D "$DISTILLERY_BOOKKEEPING_DATABASE" -e "SELECT slug FROM \`$DISTILLERY_BOOKKEEPING_TABLE\`; " | tail -n +2
+}
+
+# 'sql_bookkeep_list' lists all slugs from the bookkeeping table which should be automatically updated
+function sql_bookkeep_list_updateable() {
+    dockerized_mysql -D "$DISTILLERY_BOOKKEEPING_DATABASE" -e "SELECT slug FROM \`$DISTILLERY_BOOKKEEPING_TABLE\` WHERE auto_blind_update_enabled=1; " | tail -n +2
 }
\ No newline at end of file