Add xsync script

2 files changed, 35 insertions, 0 deletions

diff --git a/hooks/pre-up/void b/hooks/pre-up/void
new file mode 100755
index 0000000..72f1c42
--- /dev/null
+++ b/hooks/pre-up/void
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# We'll use xpkg from xtools to find installable packages
+if ! [ -x "$(command -v xpkg)" ]; then
+  sudo xbps-install xtools
+fi
+
+# Set up file sync
+if [ ! -f ~/repository.list ]; then
+  xpkg -m > ~/repository.list
+fi
\ No newline at end of file
diff --git a/local/bin/xsync b/local/bin/xsync
new file mode 100755
index 0000000..576b733
--- /dev/null
+++ b/local/bin/xsync
@@ -0,0 +1,24 @@
+#!/bin/sh
+# Binary for syncing xbps with a list
+#
+# HOWTO:
+# Make sure to install xtools and that there is a
+# repository.list, which should be initialized with xpkg -m > ~/repository.list
+#
+# Add whatever package you want to install, and run xsync to sync your
+# list of packages with the new list
+
+set -e
+
+xpkg -m | sort > /tmp/xsync-installed
+cat ~/repository.list | sort > /tmp/xsync-spec
+
+echo $INSTALLED
+
+comm /tmp/xsync-spec /tmp/xsync-installed -23 > /tmp/xsync-to-install
+comm /tmp/xsync-spec /tmp/xsync-installed -13 > /tmp/xsync-to-remove
+
+[ -s /tmp/xsync-to-remove ] && sudo xbps-remove $(cat /tmp/xsync-to-remove) || echo "Nothing to remove"
+
+[ -s /tmp/xsync-to-install ] && sudo xbps-install $(cat /tmp/xsync-to-install) || echo "Nothing to install"
+