+set -e
+set -u
+
+pkg_cmd_name="postgres"
+#WEBI_SINGLE=""
+
+POSTGRES_DATA_DIR=$HOME/.local/share/postgres/var
+
+pkg_get_current_version() {
+ # 'postgres --version' has output in this format:
+ # postgres (PostgreSQL) 10.13
+ # This trims it down to just the version number:
+ # 10.13
+ echo "$(postgres --version 2>/dev/null | head -n 1 | cut -d' ' -f3)"
+}
+
+pkg_install() {
+ # mkdir -p $HOME/.local/opt
+ mkdir -p "$(dirname $pkg_src)"
+
+ # mv ./pgqsl* "$HOME/.local/opt/postgres-v10.13"
+ mv ./"p"* "$pkg_src"
+}
+
+pkg_link() {
+ # rm -f "$HOME/.local/opt/postgres"
+ rm -f "$pkg_dst"
+ rm -f "$HOME/Applications/pgAdmin*.app" || true
+
+ # ln -s "$HOME/.local/opt/postgres-v10.13" "$HOME/.local/opt/postgres"
+ ln -s "$pkg_src" "$pkg_dst"
+ ln -s "$pkg_src/pgAdmin 4.app" "$HOME/Applications/pgAdmin 4.app" || true
+}
+
+pkg_post_install() {
+ webi_path_add "$pkg_dst_bin"
+
+ #echo "Initializing PostgreSQL with database at $POSTGRES_DATA_DIR/"
+
+ PWFILE="$(pwd)/pwfile.tmp"
+ mkdir -p "$POSTGRES_DATA_DIR"
+ chmod 0700 "$POSTGRES_DATA_DIR"
+
+ if [ ! -f "$POSTGRES_DATA_DIR/postgresql.conf" ]; then
+ echo "postgres" > "$PWFILE"
+ "$pkg_src/bin/initdb" \
+ -D "$POSTGRES_DATA_DIR/" \
+ --username postgres --pwfile "$PWFILE" \
+ --auth-local=password --auth-host=password
+ fi
+}
+
+pkg_done_message() {
+ # TODO show with serviceman
+ echo "Installed 'postgres' and 'psql' at $pkg_dst"
+ echo ""
+ echo "IMPORTANT!!!"
+ echo ""
+ echo "Database initialized at $POSTGRES_DATA_DIR:"
+ echo " postgres -D $POSTGRES_DATA_DIR -p 5432"
+ echo ""
+ echo "Username and password set to 'postgres':"
+ echo " psql 'postgres://postgres:postgres@localhost:5432/postgres'"
+ echo ""
+}
+