Use pacman to download core packages

This uses the configured mirror, so it makes things
faster when building. Yay!

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/configs/install-iso/download-repo.sh b/configs/install-iso/download-repo.sh
new file mode 100755
index 0000000..b5a09bd
--- /dev/null
+++ b/configs/install-iso/download-repo.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+# This script downloads a entire pacman repo to a dir
+# using the locally configured best mirror.
+#
+# Copyright (c) 2009 Aaron Griffin <aaronmgriffin@gmail.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+REPO="$1"
+DEST="$2"
+
+if [ -z "$REPO" -o -z "$DEST" ]; then
+    echo "usage: $(basename $0) <reponame> <dest-dir>"
+    exit 1
+fi
+
+if [ $EUID -ne 0 ]; then
+    echo "This script must be run as root (for pacman -Sp)"
+    exit 1
+fi
+
+[ -d "$DEST" ] || mkdir -p "$DEST"
+
+PKGS=$(/usr/bin/pacman -Slq $REPO)
+
+if [ -n "$PKGS" ]; then
+    for url in $(/usr/bin/pacman -Sp $PKGS | grep '://'); do
+        pkgname="$(basename "$url")"
+        wget -nv "$url" -O "$DEST/$pkgname"
+    done
+else
+    echo "No packages to download... what'd you break?"
+    exit 1
+fi