From 4201b6f84e54a19b1d2e9c31ff44f32334ab0ced Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 02 Sep 2018 19:39:23 -0400
Subject: index, garbage: Use ${MD5SUM}, ${SHA256SUM}, ${GZIP}, and ${DATE}

---
(limited to 'src')

diff --git a/src/garbage.sh b/src/garbage.sh
index f7e96f7..58dab41 100644
--- a/src/garbage.sh
+++ b/src/garbage.sh
@@ -32,7 +32,7 @@ collect_garbage()
 
 	# NB: The %s format conversion specifier is not specified by POSIX, but
 	# it is supported by the GNU and BusyBox implementations of date.
-	cur_time=$(date '+%s')
+	cur_time=$("${DATE}" '+%s')
 
 	for garbage in "${base_dir}/.db/garbage/"*; do
 		if [ ! -f "${garbage}" ]; then
diff --git a/src/index.sh b/src/index.sh
index 5fad795..ea479d5 100644
--- a/src/index.sh
+++ b/src/index.sh
@@ -47,8 +47,8 @@ feed_add_package()
 		tar -xzO './control' >"${feed_hash_idx}/info/${pkg}.control"
 	printf 'Filename: %s\nSize: %s\nMD5sum: %s\nSHA256sum: %s\n\n' \
 		"../../../../../../${file}" "${size}" \
-		"$(md5sum "${base_dir}/${file}" | sed 's/ .*$//')" \
-		"$(sha256sum "${base_dir}/${file}" | sed 's/ .*$//')" \
+		"$("${MD5SUM}" "${base_dir}/${file}" | sed 's/ .*$//')" \
+		"$("${SHA256SUM}" "${base_dir}/${file}" | sed 's/ .*$//')" \
 		>>"${feed_hash_idx}/info/${pkg}.control"
 
 	# Mark feed index fragment as outdated.
@@ -166,7 +166,8 @@ update_feeds()
 					mv "${sect}/Packages~" \
 						"${sect}/Packages"
 					if ${conf_gzip}; then
-						gzip -9c "${sect}/Packages" \
+						"${GZIP}" -9c \
+							"${sect}/Packages" \
 							>"${sect}/Packages.gz"
 					fi
 					printf '%s\n' "${manifest_entry}" >&3
--
cgit v0.9.1