From 50b197935ee39ac9efd472dd7b3de5e497db4ea4 Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Mon, 23 May 2022 13:02:23 +0200
Subject: Add config_subkeys

---
 lib/util/config.bash | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'lib')

diff --git a/lib/util/config.bash b/lib/util/config.bash
index 3f939ff..91d5c83 100644
--- a/lib/util/config.bash
+++ b/lib/util/config.bash
@@ -10,6 +10,10 @@ config() {
 	config_for "${BASHTARD_PLATFORM[fqdn]}" "$@"
 }
 
+config_subkeys() {
+	config_subkeys_for "${BASHTARD_PLATFORM[fqdn]}" "$@"
+}
+
 config_for() {
 	local host=$1 ; shift
 	local key=$1 ; shift
@@ -68,3 +72,43 @@ config_for() {
 	# Error
 	alert "bashtard/config_for" "No configuration value for $key"
 }
+
+config_subkeys_for() {
+	local host=$1 ; shift
+	local key=$1 ; shift
+
+	local file
+	local files
+
+	files=(
+		"$BASHTARD_ETCDIR/secrets"
+		"$BASHTARD_ETCDIR/hosts.d/$host"
+		"$BASHTARD_ETCDIR/os.d/${BASHTARD_PLATFORM[key]}"
+		"$BASHTARD_ETCDIR/defaults"
+	)
+
+	if [[ -n "$BASHTARD_PLAYBOOK" ]]
+	then
+		debug "bashtard/config_for" "BASHTARD_PLAYBOOK=$BASHTARD_PLAYBOOK, adding etc entries"
+		files+=(
+			"$BASHTARD_ETCDIR/playbooks.d/$BASHTARD_PLAYBOOK/etc/os.d/${BASHTARD_PLATFORM[key]}"
+			"$BASHTARD_ETCDIR/playbooks.d/$BASHTARD_PLAYBOOK/etc/defaults"
+		)
+	fi
+
+	files+=(
+		"$BASHTARD_SHAREDIR/os.d/${BASHTARD_PLATFORM[key]}"
+		"$BASHTARD_SHAREDIR/defaults"
+	)
+
+	# Check configuration files
+	for file in "${files[@]}"
+	do
+		debug "bashtard/config_subkeys" "Checking for subkeys of '$key' in '$file'"
+
+		[[ ! -f $file ]] && continue
+
+		grep "^$key\." "$file" \
+			| awk -F= '{ print $1 }'
+	done
+}
-- 
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