diff --git a/private/symlink_chezmoi b/private/symlink_chezmoi
new file mode 100644
index 0000000..7f80dd0
--- /dev/null
+++ b/private/symlink_chezmoi
@@ -0,0 +1 @@
+/Users/beisel/.local/share/chezmoi
diff --git a/run_after_update_packagelist.sh.tmpl b/run_after_update_packagelist.sh.tmpl
new file mode 100644
index 0000000..e040770
--- /dev/null
+++ b/run_after_update_packagelist.sh.tmpl
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Generate the list of installed brew packages
+brews=$(brew list --formula | awk '{print "      - "$1}')
+
+# Generate the list of installed cask packages
+casks=$(brew list --cask | awk '{print "      - "$1}')
+
+# Print the output in the desired format
+cat <<EOF
+packages:
+  darwin:
+    brews:
+$brews
+    casks:
+$casks
+EOF > {{ .chezmoi.sourceDir }}/.chezmoidata/packages.yaml
+