Adding support for options with custom values

astronaut/astronaut

@@ -78,7 +78,7 @@ while getopts "h?s:b:i:r:p:IcCdvo:" opt; do
             _vcs_only=true
             ;;
         o)
-            options="$options "$(printf "$OPTARG" | sed -e 's/,/ /g')""
+            options="$options,$OPTARG"
             ;;
     esac
 done
@@ -148,29 +148,50 @@ option() {
     shift
 
     local negate=false
+    local variable=false
     case "$check" in
+        *=*)
+            local variable=true
+            local default="$(echo "$check" | cut -d '=' -f 2)"
+            local check="$(echo "$check" | cut -d '=' -f 1)"
+            ;;
         !*)
             local negate=true
-            local check="$(printf "$check" | cut -c 2-)"
+            local check="$(echo "$check" | cut -c 2-)"
             ;;
     esac
 
     local enabled=false
-    local option
+    local opt
-    for option in $options; do
+    local IFS=','; for opt in $options; do
+        local option="$(echo "$opt" | cut -d '=' -f 1)"
+        local value="$(echo "$opt" | cut -d '=' -f 2)"
+
         if [ "$option" = "$check" ]; then
             local enabled=true
             break
         fi
     done
 
+    if [ "$variable" = true ]; then
+        if [ "$enabled" = true ]; then
+            echo "$value"
+            return
+        else
+            echo "$default"
+            return
+        fi
+    fi
+
     if [ "$negate" = true ]; then
-        # Shitty way to do a simple "NOT" operation (come on, it's just one operation on most cpus).
+        # Shitty way to do a simple "NOT" operation.
         [ "$enabled" = true ] && local enabled=false || local enabled=true
     fi
 
     if [ "$1" ]; then
-        [ "$enabled" = true ] && eval $@ || true
+        if [ "$enabled" = true ]; then
+            eval $@
+        fi
     else
         return $([ "$enabled" = true ])
     fi

astronaut/hello.sat

@@ -85,6 +85,10 @@ fi
 # Abbreviation of the above
 option test echo "Test option enabled"
 # Bangs ("!") negate the operation.
+#option !test echo "Test option disabled"
+
+# Options with arguments.
+echo "Value of option test2 = $(option "test2=default value")"
 
 make DESTDIR="$dir_install" install
 rm "$dir_install/$dir_prefix/share/info/dir"  # This file collides with some other packages.