From 56236fdb1d2faf540e1da199d3228606b944ddad Mon Sep 17 00:00:00 2001
From: Andrew Robbins <contact@andrewrobbins.info>
Date: Mon, 17 Jul 2017 19:22:18 -0400
Subject: Simplify libreboot_setup() and libreboot()

---
 libreboot | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/libreboot b/libreboot
index 7a872463..0c3db108 100755
--- a/libreboot
+++ b/libreboot
@@ -129,20 +129,11 @@ libreboot_setup() {
 	root="$(readlink -f "$(dirname "$0")")"
 	executable="$(basename "$0")"
 
-	local requirements="git"
-	local requirement_path
-
 	libreboot_setup_include
-	libreboot_setup_variables
 
-	for requirement in ${requirements}; do
-		requirement_path="$(which "${requirement}" || true)"
+	requirements 'tar' 'sed' 'gpg' 'sha256sum' 'git'
 
-		if [[ -z "${requirement_path}" ]]; then
-			printf '%s\n' "Missing requirement: ${requirement}" >&2
-			exit 1
-		fi
-	done
+	libreboot_setup_variables
 }
 
 libreboot_setup_include() {
@@ -226,13 +217,6 @@ libreboot() {
 
 	libreboot_setup "$@"
 
-	if [[ -z "${action}" ]] || [[ -z "${target}" ]]; then
-		libreboot_usage
-		exit 1
-	fi
-
-	requirements 'tar' 'sed' 'gpg' 'sha256sum'
-
 	if project_check "${target}"; then
 		libreboot_project "${action}" "${target}" "$@"
 	elif tool_check "${target}"; then
-- 
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