From aab6f5bc18810b340515d5e9decaadb144c84b15 Mon Sep 17 00:00:00 2001
From: merakor <cem@ckyln.com>
Date: Fri, 30 Jul 2021 13:37:35 +0000
Subject: cpt-checksum: add option to use sha256 digest

FossilOrigin-Name: 2bac5faea6f21388a494d2d0db913b339e88f1b5a9320176ee3b7be2fc0e0002
---
 src/cpt-checksum | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'src/cpt-checksum')

diff --git a/src/cpt-checksum b/src/cpt-checksum
index 619aad2..2de15a8 100755
--- a/src/cpt-checksum
+++ b/src/cpt-checksum
@@ -1,13 +1,14 @@
 #!/bin/sh -ef
 # Generate checksums
 
-if [ -f ./cpt-lib ]; then . ./cpt-lib; else . cpt-lib; fi
+parser_definition() {
+    setup REST help:usage -- "usage: ${0##*/} [-s] [pkg...]"
+    msg         -- '' 'Options:'
+    flag sha -s --    "Generate checksums using the depracated sha256 algorithm"
+    global_options
+}
 
-case "$1" in
-    --help|-h) out "usage: ${0##*/} [pkg...]"; exit 0 ;;
-    --version|-v) version ;;
-    '') set -- "${PWD##*/}"; export CPT_PATH=${PWD%/*}:$CPT_PATH ;;
-esac
+if [ -f ./cpt-lib ]; then . ./cpt-lib; else . cpt-lib; fi
 
 create_cache
 
@@ -21,7 +22,10 @@ for pkg; do
         log "$pkg" "No 'sources' file, skipping checksums"
         continue
     }
-    pkg_checksums "$pkg" | {
+
+    # $sha is defined by the parser.
+    # shellcheck disable=2154
+    pkg_checksums "$pkg" "${sha:+sh256}" | {
 
         if [ -w "$repo_dir" ]; then
             tee "$repo_dir/checksums"
-- 
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