new: [monujo] support any section in options to transfer in ``config.json``

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>

monujo/lib/common

@@ -11,61 +11,85 @@ monujo:code_init() {
     mkdir -p "$LOCATION"
     if dir_is_empty "$LOCATION"; then
         cd "$LOCATION"
-        wget -q "$SOURCE_URL" -O file.tar.bz2
-        tar xjf file.tar.bz2
-        rm file.tar.bz2
+        info "First install, downloading '$SOURCE_URL'."
+        wget -q "$SOURCE_URL" -O file.tar.bz2 || {
+            err "Couldn't download '$SOURCE_URL'."
+            rm file.tar.bz2
+            return 1
+        }
+        tar xjf file.tar.bz2 &&
+        rm file.tar.bz2 &&
         chown root:root "$LOCATION" -R
     fi
 }
 
+export MONUJO_OPTIONS=(
+    lokapi-host:string
+    lokapi-db:string
+    map-url:string
+    local-password-retention-time:numeric
+    theme:struct\*
+)
 
-monujo:code_config_base() {
-
-    MONUJO_OPTIONS=(
-        lokapi-host:string
-        lokapi-db:string
-        map-url:string
-        local-password-retention-time:string
-    )
+export MONUJO_OPTIONS_CONCAT=" ${MONUJO_OPTIONS[*]} "
 
-    MONUJO_OPTIONS_CONCAT=" ${MONUJO_OPTIONS[*]} "
 
+monujo:code_config_base() {
+    local service_def
     service_def=$(get_compose_service_def "$SERVICE_NAME") || return 1
-    echo "{}" > "$CONFIGFILE"
+    options=$(e "$service_def" | shyaml get-value -y options) || true
+
+    e "$options" |
+    monujo:json-make > "$CONFIGFILE" || {
+        err "Failed to make 'config.json'."
+        return 1
+    }
+}
+
+monujo:json-make() {
+    local conv="$1" key val
     ## XXXvlab: Should probably offer some lib to do this
+    local sep=
     while read-0 key val; do
-        key_option=${key//-/_}
+        key=$(e "$key" | shyaml get-value)
         case "$MONUJO_OPTIONS_CONCAT" in
-            *" ${key_option}:bool "*)
+            *" ${key}:bool "*)
                 case "${val,,}" in
                     true|ok|yes|y)
-                        val=yes
+                        val=true
                         ;;
                     false|ko|nok|no|n)
-                        val=no
+                        val=false
                         ;;
                     *)
                         die "Invalid value for ${WHITE}$key$NORMAL, please use a boolean value."
                         ;;
                 esac
                 ;;
-            *" ${key_option}:numeric "*)
+            *" ${key}:numeric "*)
+                val=$(e "$val" | shyaml get-value)
                 if ! is_int "$val"; then
-                    die "Invalid value for ${WHITE}$key$NORMAL, please use numeric value."
+                    err "Invalid value for ${WHITE}$key$NORMAL, please use numeric value."
+                    return 1
                 fi
                 ;;
-            *" ${key_option}:string "*)
-                :
+            *" ${key}:struct* "*)
+                val=$(e "$val" | monujo:json-make noconv) || return 1
                 ;;
-            *)
-                key_option=$(echo "$key_option" | sed 's/_\([a-z0-9]\)/\U\1/g')
-                printf "%s %s\0" "$key_option" "$val"
+            *" ${key}:struct "*)
+                val=$(e "$val" | monujo:json-make) || return 1
+                ;;
+            *" ${key}:string "*|*)
+                val=$(e "$val" | shyaml get-value | jq -Rr tojson)
                 ;;
         esac
-    done < <(printf "%s" "$service_def" | shyaml key-values-0 options) |
-        jq -R 'split("\u0000")  | map(split(" ") | {key: .[0], value: .[1]}) | from_entries' > \
-           "$CONFIGFILE"
-
+        if [ -z "$conv" ]; then
+            key=$(echo "${key//-/_}" | sed 's/_\([a-z0-9]\)/\U\1/g')
+        fi
+        printf "$sep%s\0%s" "$key" "$val"
+        sep="\0\0"
+    done < <(shyaml key-values-0 -y) |
+        jq -sR 'split("\u0000\u0000")  | map(split("\u0000") | {key: .[0], value: .[1] | fromjson}) | from_entries'
 }