* [jrubyscripting] allow disabling dependency tracking
in case your helper library doesn't support it. or you just don't like
the behavior.
Signed-off-by: Cody Cutrer <cody@cutrer.us>
* [jrubyscripting] implement dependency tracking
watchers had to be refactored similar to jsscripting.
it supports watching any directory referenced from RUBYLIB,
as well as the gem home. it properly excludes lib and gem home
(as well as other gem homes if you have multiple jruby versions
installed) from loading as regular scripts.
this is a breaking change if you don't have RUBYLIB explicitly
configured, and you are using the old default directory.
it's expected that the detection of what files and gems any
given script uses will be self-identified by the script, presumably
by the helper library.
JRubyScriptEngineConfiguration was largely refactored as part of this.
* CONFIGURATION_PARAMETERS was renamed, and is no longer static, since
it's modified every time the configuration is changed
* OptionalConfigurationElement was simplified since default values
are always provided now. this also simplified lots of other code
that accesses the current settings.
Signed-off-by: Cody Cutrer <cody@cutrer.us>
* [jrubyscripting] check if gems are installed before installing them
this avoids unecessary downloads and overwrites, or even more importantly
errors if the GEM_HOME is not writable by the openhab user.
this also adds a configuration option for if you want to check for
updates every time configuration is applied (or openhab restarts). this
is useful if your OpenHAB system can't access the internet regularly.
Signed-off-by: Cody Cutrer <cody@cutrer.us>
