Initial commit

apps/ci/ci-pending-sql.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+CURRENT_PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "$CURRENT_PATH/../bash_shared/includes.sh"
+
+UPDATES_PATH="$AC_PATH_ROOT/data/sql/updates"
+
+# get_next_index "data/sql/updates/db_world/2024_10_14_22.sql"
+#   => 23
+# get_next_index ""
+#   => 00
+function get_next_index() {
+    if [[ -n "$1" ]]; then
+        # PREV_COUNT should be a non-zero padded number
+        PREV_COUNT="$(
+            # grabs the filename of the first argument, removes ".sql" suffix.
+            basename "$1" .sql |
+                # get the last number
+                cut -f4 -d_ |
+                # retrieve the last number, without zero padding
+                grep -oE "[1-9][0-9]*$"
+        )"
+
+        printf '%02d' "$((PREV_COUNT + 1))"
+    else
+        echo "00"
+    fi
+}
+
+# lists all SQL files in the appropriate data/sql/updates/db_$1, and then moves them to a standard format, ordered by date and how many imports have happened that day. The name should be in this format:
+#
+# /path/to/data/sql/updates/db_NAME/YYYY_MM_DD_INDEX.sql
+#
+# Where INDEX is a number with a minimum with a minimum width (0-padded) of 2
+#
+# for example, "data/sql/updates/db_world/2024_10_01_03.sql" translates to "the third update in the world database from October 01, 2024"
+
+TODAY="$(date +%Y_%m_%d)"
+function import() {
+    PENDING_PATH="$AC_PATH_ROOT/data/sql/updates/pending_db_$1"
+    UPDATES_DIR="$UPDATES_PATH/db_$1"
+
+    # Get the most recent SQL file applied to this database. Used for the header comment
+    LATEST_UPDATE="$(find "$UPDATES_DIR" -iname "*.sql" | sort -h | tail -n 1)"
+    # Get latest SQL file applied to this database, today. This could be empty.
+    LATEST_UPDATE_TODAY="$(find "$UPDATES_DIR" -iname "$TODAY*.sql" | sort -h | tail -n 1)"
+
+    for entry in "$PENDING_PATH"/*.sql; do
+        if [[ -f "$entry" ]]; then
+            INDEX="$(get_next_index "$LATEST_UPDATE_TODAY")"
+            OUTPUT_FILE="${UPDATES_DIR}/${TODAY}_${INDEX}.sql"
+
+            # ensure a note is added as a header comment
+            echo "-- DB update $(basename "$LATEST_UPDATE" .sql) -> $(basename "$OUTPUT_FILE" .sql)" >"$OUTPUT_FILE"
+            # fill in the SQL contents under that
+            cat "$entry" >>"$OUTPUT_FILE"
+            # remove the unneeded file
+            rm -f "$entry"
+            # set the newest file to the file we just moved
+            LATEST_UPDATE_TODAY="$OUTPUT_FILE"
+            LATEST_UPDATE="$OUTPUT_FILE"
+        fi
+    done
+
+}
+
+import "world"
+import "characters"
+import "auth"
+
+echo "Done."