Update:

pkgディレクトリとsyncディレクトリの両方が存在する場合に限りホストと共有するように変更

diff --git a/tools/docker-build.sh b/tools/docker-build.sh
index 0ebdbb1..f89aacb 100755 (executable)
--- a/tools/docker-build.sh
+++ b/tools/docker-build.sh
@@ -26,8 +26,7 @@ _usage () {
 }
 
 # Start define var
-[[ -d /var/cache/pacman/pkg ]] && SHARE_PKG_DIR='/var/cache/pacman/pkg' || SHARE_PKG_DIR=${script_path}/cache/pkg
-[[ -d /var/lib/pacman ]] && SHARE_DB_DIR='/var/lib/pacman/sync' || SHARE_DB_DIR=${script_path}/cache/sync
+[[ -d /var/cache/pacman/pkg ]] && [[ -d /var/lib/pacman/sync ]] && SHARE_PKG_DIR='/var/cache/pacman/pkg' && SHARE_DB_DIR='/var/lib/pacman/sync' || SHARE_PKG_DIR=${script_path}/cache/pkg && SHARE_DB_DIR=${script_path}/cache/sync
 # End define var
 
 
@@ -48,7 +47,7 @@ while (( $# > 0 )); do
             shift 1
             ;;
         -p | --pkg-cache-dir)
-            [[ -d ${2} ]] && mkdir -p ${2}/pkg && mkdir -p ${2}/sync && SHARE_PKG_DIR=${2}/pkg && SHARE_DB_DIR=${2}/sync || echo "Error: The directory is not found or cannot make directory." 1>&2
+            [[ -d ${2} ]] && mkdir -p ${2}/pkg && mkdir -p ${2}/sync && SHARE_PKG_DIR=${2}/pkg && SHARE_DB_DIR=${2}/sync || echo "Error: The directory is not found or cannot make directory." 1>&2 && exit 1
             ;;
         -h | --help)
             _usage