refactor: merge etc2/ into etc/, add content hashes to run scripts

- etc2/ only existed because stow used symlinks and reflector refused
  them. Chezmoi copies files, so no reason to keep them separate.
- Run scripts are now .tmpl files with sha256sum hashes of deployed
  files. chezmoi only re-runs them when file content actually changes,
  avoiding unnecessary doas prompts on every apply.

1 files changed, 20 insertions, 0 deletions

diff --git a/run_onchange_after_deploy-etc.sh.tmpl b/run_onchange_after_deploy-etc.sh.tmpl
new file mode 100755
index 0000000..921d956
--- /dev/null
+++ b/run_onchange_after_deploy-etc.sh.tmpl
@@ -0,0 +1,20 @@
+#!/bin/sh
+# Deploy system-level configs from etc/ to /etc/
+# chezmoi re-runs this script when any hash below changes.
+# {{ include "etc/modules-load.d/tcp_bbr.conf" | sha256sum }}
+# {{ include "etc/pacman.d/hooks/orphans.hook" | sha256sum }}
+# {{ include "etc/sysctl.d/99-sysctl.conf" | sha256sum }}
+# {{ include "etc/systemd/system.conf.d/timeout.conf" | sha256sum }}
+# {{ include "etc/xdg/reflector/reflector.conf" | sha256sum }}
+set -eu
+
+for f in \
+    modules-load.d/tcp_bbr.conf \
+    pacman.d/hooks/orphans.hook \
+    sysctl.d/99-sysctl.conf \
+    systemd/system.conf.d/timeout.conf \
+    xdg/reflector/reflector.conf
+do
+    doas mkdir -p "/etc/$(dirname "$f")"
+    doas cp --remove-destination "$CHEZMOI_SOURCE_DIR/etc/$f" "/etc/$f"
+done