From 246a00412bcf15feedf6320fe10de6e545517b89 Mon Sep 17 00:00:00 2001
From: Aaron Griffin <aaronmgriffin@gmail.com>
Date: Wed, 25 Nov 2009 10:40:07 -0800
Subject: Initial commit of syslinux based iso config

Includes vesamenu config... needs testing

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
---
 configs/syslinux-iso/download-repo.sh | 66 +++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100755 configs/syslinux-iso/download-repo.sh

(limited to 'configs/syslinux-iso/download-repo.sh')

diff --git a/configs/syslinux-iso/download-repo.sh b/configs/syslinux-iso/download-repo.sh
new file mode 100755
index 0000000..800d49a
--- /dev/null
+++ b/configs/syslinux-iso/download-repo.sh
@@ -0,0 +1,66 @@
+#!/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="$2"
+
+REPO_CHANGED=n
+
+if [ -z "$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 "$DEST"
+
+#update repos
+/usr/bin/pacman -Sy
+
+#Ensure we have core/pkgname format, so we don't get crap from other repos
+PKGS=$(/usr/bin/pacman -Sl $REPO | cut -d' ' -f1,2 | tr ' ' '/')
+
+if [ -n "$PKGS" ]; then
+    baseurl=""
+    cachedir="/var/cache/pacman/pkg"
+    for url in $(/usr/bin/pacman -Sp $PKGS | grep '://'); do
+        baseurl="$(dirname "$url")" #save for later
+        pkgname="$(basename "$url")"
+        cachedpkg="$cachedir/$pkgname"
+        if [ ! -e "$DEST/$pkgname" ]; then
+            if [ -e "$cachedpkg" ]; then
+                cp -v "$cachedpkg" "$DEST/$pkgname"
+                REPO_CHANGED=y
+            else
+                wget -nv "$url" -O "$DEST/$pkgname"
+                REPO_CHANGED=y
+            fi
+        fi
+    done
+    if [ "$REPO_CHANGED" = "y" ]; then
+        wget -nv "$baseurl/$REPO.db.tar.gz" -O "$DEST/$REPO.db.tar.gz"
+    fi
+else
+    echo "No packages to download... what'd you break?"
+    exit 1
+fi
-- 
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