From 0ba83d1c8aa8e7806c381916af4628305fcc64f2 Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Wed, 8 Mar 2023 08:13:05 +0100
Subject: Rename file_rhash to dir_hash

---
 CHANGELOG.md  |  2 +-
 lib/util.bash | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e5c2cd..fd66446 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,7 +28,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   GNU+Linux distributions.
 - The `$BASHTARD_PLATFORM` variable now contains an additional entry, `init`, to
   allow for handling different init systems on GNU+Linux in a cleaner fashion.
-- A `file_rhash` utility function has been added, which will give you a hash based
+- A `dir_hash` utility function has been added, which will give you a hash based
   on the file contents of a directory. This function will find files
   recursively, calculate a hash for each of them, and then calculate a hash
   based on the total result. The intended goal is to allow running before and
diff --git a/lib/util.bash b/lib/util.bash
index 604e3e5..f2cd4a7 100644
--- a/lib/util.bash
+++ b/lib/util.bash
@@ -56,6 +56,16 @@ die() {
 	exit "${code:-1}"
 }
 
+# Recursively hash files in a directory, and hashing the output of all those
+# hashes again. This results in a single hash representing the state of files
+# in a directory. It can be used to check whether contents changed after
+# templating files in a given directory.
+dir_hash() {
+	find "$1" -type f -exec sha1sum {} \; \
+		| sha1sum \
+		| awk '{ print $1 }'
+}
+
 # Fetch a file from an URL. Using this function introduces a dependency on curl.
 fetch_http() {
 	local OPTIND
@@ -130,16 +140,6 @@ join_args() {
 	printf "%s" "$*"
 }
 
-# Recursively hash files in a directory, and hashing the output of all those
-# hashes again. This results in a single hash representing the state of files
-# in a directory. It can be used to check whether contents changed after
-# templating files in a given directory.
-file_rhash() {
-	find "$1" -type f -exec sha1sum {} \; \
-		| sha1sum \
-		| awk '{ print $1 }'
-}
-
 file_template()
 {
 	local file="$BASHTARD_ETCDIR/playbooks.d/$BASHTARD_PLAYBOOK/share/$1" ; shift
-- 
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