From f1905cf048e87167347d30e58f964599b2564455 Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Sun, 19 Feb 2023 15:46:25 +0100
Subject: [PATCH] Add common args for `makecontainerpkg` from environment

---
 devel/container/makecontainerpkg | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/devel/container/makecontainerpkg b/devel/container/makecontainerpkg
index 720e6462..ae18f103 100755
--- a/devel/container/makecontainerpkg
+++ b/devel/container/makecontainerpkg
@@ -33,6 +33,18 @@ for arg in "$@"; do
     fi
 done
 
+# add arguments from environment
+if [[ $PACMAN_PKG_CACHE_DIR ]]; then
+    cre_args+=(-v "$PACMAN_PKG_CACHE_DIR":/var/cache/pacman/pkg)
+fi
+if [[ $CONTAINER_BUILD_CFG_DIR ]]; then
+    cre_args+=(-v "$CONTAINER_BUILD_CFG_DIR":/cfg)
+fi
+if [[ $CONTAINER_BUILD_CCACHE_DIR ]]; then
+    cre_args+=(-v "$CONTAINER_BUILD_CCACHE_DIR":/ccache)
+    script_args+=' CCACHE_DIR=/ccache'
+fi
+
 # load "containerbuild" and "containersync" script
 bindir=$(dirname "$0")
 script=$(cat "$bindir/containerbuild")