updates: ak-settings

- completed help text
- returns error when a key isn't found while trying to get it
- returns a warning when overwritting an already set key

2 files changed, 14 insertions, 0 deletions

diff --git a/bin/ak-settings b/bin/ak-settings
index e096ff4..7fe1ee2 100755
--- a/bin/ak-settings
+++ b/bin/ak-settings
@@ -6,6 +6,11 @@
 ##
 ##    -h, --help                  Prints this help message
 ##
+##    -g, --get [key]             Gets all the settings or, in case key is set,
+##                                returns only the key-value specified
+##
+##    -s, --set <key> <value>     Sets the settings.key to value
+##
 fullprogrampath="$(realpath $0)"
 PROGRAM=$(basename $0)
 descriptionString="Settings helper program"
diff --git a/lib/_ak_settings b/lib/_ak_settings
index ce0f9c4..500b34f 100755
--- a/lib/_ak_settings
+++ b/lib/_ak_settings
@@ -32,6 +32,11 @@ _ak_settings_get(){
             _ak_log_error "Names containing symbols are not allowed"
             exit 1
         fi
+        if [ ! -f $AK_SETTINGS/$subset/$label ]
+        then
+            _ak_log_error "Key: $subset.$label was not found"
+            exit 1
+        fi
         cat $AK_SETTINGS/$subset/$label
     else
         cd $AK_SETTINGS
@@ -77,6 +82,10 @@ _ak_settings_set(){
                 _ak_log_error "Names containing symbols are not allowed"
                 exit 1
             fi
+            if [ -f $AK_SETTINGS/$subset/$label ]
+            then
+                _ak_log_warning "Overwritting $subset.$label:$(cat $AK_SETTINGS/$subset/$label) with $2"
+            fi
             printf '%s' "$2" > $AK_SETTINGS/$subset/$label
         else
             _ak_log_error "No value provided for $1"