From 713d994ff16f7773c0b88ca86d2a533efcd27db4 Mon Sep 17 00:00:00 2001
From: Rezart Qelibari <entwickler-kontakt@astzweig.de>
Date: Mon, 14 Feb 2022 13:38:42 +0100
Subject: [PATCH] Write config only in config-only mode

---
 install.sh                                     |  2 +-
 .../answerQuestionsFromConfigOrAskUser_spec.sh | 18 ++++++++++++++++--
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index e5301ad..3306f99 100755
--- a/install.sh
+++ b/install.sh
@@ -177,7 +177,7 @@ function answerQuestionsFromConfigOrAskUser() {
       lop debug 'Asking user'
       askUserQuestion
       lop debug "User answer is: ${value}"
-      config write "${value}" "${configkeys[@]}"
+      [ -n "${config_only}" ] && config write "${value}" "${configkeys[@]}"
     fi
     lop debug "Adding answer: ${mod}_${questionID}=${value}"
     answers+=("${mod}_${questionID}" "${value}")
diff --git a/spec/answerQuestionsFromConfigOrAskUser_spec.sh b/spec/answerQuestionsFromConfigOrAskUser_spec.sh
index 66a86ff..b681e5d 100644
--- a/spec/answerQuestionsFromConfigOrAskUser_spec.sh
+++ b/spec/answerQuestionsFromConfigOrAskUser_spec.sh
@@ -49,7 +49,7 @@ Describe 'answerQuestionsFromConfigOrAskUser'
     The status should be success
   End
 
-  It 'stores the user answer to config'
+  It 'does not store the user answer to config'
     declare -A answers
     declare -A questions=([question-one]=$'What is your favorite color?\ninfo')
     writtenValue=""
@@ -58,7 +58,21 @@ Describe 'answerQuestionsFromConfigOrAskUser'
     When call answerQuestionsFromConfigOrAskUser
     The output should eq "What is your favorite color? "
     The variable "answers[${mod}_question-one]" should eq 'red'
-    Assert test "${writtenValue}" = 'red'
+    The variable writtenValue should eq ''
+    The status should be success
+  End
+
+  It 'does store the user answer to config in config-only mode'
+    declare -A answers
+    declare -A questions=([question-one]=$'What is your favorite color?\ninfo')
+    config_only="yes"
+    writtenValue=""
+    Data 'red'
+    config() { [ "${1}" = read ] && return; [ "${1}" = write ] && writtenValue="${2}" }
+    When call answerQuestionsFromConfigOrAskUser
+    The output should eq "What is your favorite color? "
+    The variable "answers[${mod}_question-one]" should eq 'red'
+    The variable writtenValue should eq 'red'
     The status should be success
   End
 End