2026-10-11 14:45:57

PostgreSQL/build_rdbms_01/install_postgresql.sh

@@ -9,12 +9,18 @@ source "$SCRIPT_DIR/install_common.sh"
 readonly STAGING_DIR="${STAGING_DIR:-$SCRIPT_DIR/tmp}"
 readonly POSTGRES_ROOT="${POSTGRES_ROOT:-/app/postgres/rdbms}"
 
-[[ $# -eq 1 ]] || die "Usage: $0 <postgresql-version>"
-readonly POSTGRES_VERSION="$1"
+if [[ "${1:-}" == "--help" || "${1:-}" == "-h" ]]; then
+  show_help "$0" "Build and install PostgreSQL from source."
+  exit 0
+fi
+
+POSTGRES_VERSION="$(parse_postgresql_version "$@")"
+readonly POSTGRES_VERSION
 validate_postgresql_version "$POSTGRES_VERSION"
 require_tools curl tar make gcc
 
-readonly PREFIX="$POSTGRES_ROOT/$POSTGRES_VERSION"
+readonly PREFIX="${PREFIX:-$POSTGRES_ROOT/$POSTGRES_VERSION}"
+readonly POSTGRES_CONFIGURE_OPTIONS="${POSTGRES_CONFIGURE_OPTIONS:---with-ssl=openssl,--with-lz4}"
 readonly PG_BIN="$PREFIX/bin"
 readonly PG_CONFIG="$PG_BIN/pg_config"
 [[ "$PREFIX" != "/" ]] || die "PREFIX must not be the filesystem root"
@@ -31,13 +37,33 @@ curl -fL --retry 3 --retry-delay 2 \
 tar -xzf "$POSTGRES_ARCHIVE" -C "$STAGING_DIR"
 
 cd "$POSTGRES_SOURCE"
+[[ "$POSTGRES_CONFIGURE_OPTIONS" != ,* &&
+  "$POSTGRES_CONFIGURE_OPTIONS" != *, &&
+  "$POSTGRES_CONFIGURE_OPTIONS" != *,,* ]] || die "configure options must be a non-empty comma-separated list"
+IFS=',' read -r -a CONFIGURE_OPTIONS <<< "${POSTGRES_CONFIGURE_OPTIONS:-}"
 ./configure \
   --prefix="$PREFIX" \
-  --with-ssl=openssl \
-  --with-lz4
+  "${CONFIGURE_OPTIONS[@]}"
 make -j"${JOBS:-$(nproc)}"
 make install
 
 printf '\nVerification:\n'
 "$PG_BIN/postgres" --version
 "$PG_CONFIG" --version
+
+readonly SAVED_SOURCE_DIR="$(copy_install_source "$POSTGRES_SOURCE" "$PREFIX" "postgresql-$POSTGRES_VERSION")"
+write_install_recipe "$SAVED_SOURCE_DIR" "$POSTGRES_VERSION" "$PREFIX" "$POSTGRES_CONFIGURE_OPTIONS" <<'RECIPE'
+cd "$SCRIPT_DIR"
+
+# Configure
+IFS=',' read -r -a CONFIGURE_OPTIONS <<< "$POSTGRES_CONFIGURE_OPTIONS"
+./configure \
+  --prefix="$PREFIX" \
+  "${CONFIGURE_OPTIONS[@]}"
+
+# Make
+make -j"$JOBS"
+
+# Make install
+make install
+RECIPE