Add support for quiet output of otp code command

When using this option the output of `pass otp -q ...` is predictable and can be
further used without parsing even when the password store is a repository as
well.  This is useful, for example, when using rofi-pass.

The patch is written in a way that other commands can optionally use the quiet
option for otp_insert as well.

2 files changed, 16 insertions, 0 deletions

diff --git a/test/code.t b/test/code.t
index 39310fb..19b4754 100755
--- a/test/code.t
+++ b/test/code.t
@@ -30,6 +30,17 @@ test_expect_success 'Generates HOTP code and increments counter' '
   [[ $("$PASS" otp uri passfile) == "$inc" ]]
 '
 
+test_expect_success 'Generates HOTP code quietly' '
+  uri="otpauth://hotp/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&counter=10&issuer=Example"
+  inc="otpauth://hotp/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&counter=11&issuer=Example"
+
+  test_pass_git_init &&
+  "$PASS" otp insert passfile <<< "$uri" &&
+  code=$("$PASS" otp -q passfile) &&
+  [[ ${#code} -eq 6 ]] &&
+  [[ $("$PASS" otp uri passfile) == "$inc" ]]
+'
+
 test_expect_success 'HOTP counter increments and preserves multiline contents' '
   uri="otpauth://hotp/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&counter=10&issuer=Example"
   inc="otpauth://hotp/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&counter=11&issuer=Example"
diff --git a/test/setup.sh b/test/setup.sh
index 5fd7173..4029530 100644
--- a/test/setup.sh
+++ b/test/setup.sh
@@ -72,3 +72,8 @@ test_pass_init() {
   rm -rf "$PASSWORD_STORE_DIR"
   "$PASS" init "${KEY[@]}"
 }
+
+test_pass_git_init() {
+    rm -rf "$PASSWORD_STORE_DIR"
+    "$PASS" init "${KEY[@]}" && "$PASS" git init
+}