From 53d1588c8d626baf277b9fc7f8faea811af4af09 Mon Sep 17 00:00:00 2001
From: AJ ONeal <aj@therootcompany.com>
Date: Sun, 21 Aug 2022 05:20:28 +0000
Subject: [PATCH] refactor!(posix): translate 'read -s' bashism (shellcheck
 SC3045)

---
 gpg-pubkey/gpg-pubkey.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/gpg-pubkey/gpg-pubkey.sh b/gpg-pubkey/gpg-pubkey.sh
index 253967d..bc39ced 100755
--- a/gpg-pubkey/gpg-pubkey.sh
+++ b/gpg-pubkey/gpg-pubkey.sh
@@ -14,6 +14,14 @@ __get_pubkey_id() {
         cut -d' ' -f1
 }
 
+__shadow_read() {
+    # See https://stackoverflow.com/a/38557313
+    stty -echo
+    IFS= read -r MY_REPLY
+    stty echo
+    echo "$MY_REPLY"
+}
+
 _create_gpg_key() {
     if [ ! -e ~/.gitconfig ]; then
         return 1
@@ -63,7 +71,7 @@ _create_gpg_key() {
         echo >&2 "(the passphrase will not be shown as you type)"
         echo >&2 ""
         echo >&2 -n "Passphrase: "
-        read -r -s
+        MY_REPLY="$(__shadow_read)"
         echo >&2 ""
         echo "
          %echo Generating RSA 3072 key...
@@ -77,7 +85,7 @@ _create_gpg_key() {
          Name-Real: ${MY_NAME}
          Name-Comment: ${MY_HOST}
          Name-Email: ${MY_EMAIL}
-         Passphrase: ${REPLY}
+         Passphrase: ${MY_REPLY}
          Expire-Date: 0
          %commit
         " | gpg --batch --generate-key