+1 for Angular CLI / Typescript since I've fiddled with this in a minor way recently, Also MIT license is super friendly.
Separate App - hmm... that's got some attraction, but also gives my stomach some churning when I think about solr now requiring management of 3 different servers (solr, something to serve UI and zookeeper). Adding more infrastructure gives me pause with respect to all the smaller installations. I've had several small self funded startup clients and a few clients with existing initial installs that they are outgrowing in places where procuring new machines and new software is a 6-12 mo endeavor and both types seem to squirm when I make suggestions such as running zookeeper separately, (let alone 3 of them). I think separate looks good for medium to large folks or very large companies that **already have** a solr expert on hand, but hurts the small clients and the departments in large orgs that got started with insufficient advice/expertise, so maybe - The UI should be installed by default - it should be easy to remove it, or start with it disabled - it should be self contained and separately downloadable. My recent fiddling included figuring out how to make angular CLI play nice in a J2ee war file structure seen here: https://github.com/nsoft/ns-login By play nice I mean, - build creates a war file that "just works" when installed - Angluar CLI commands work - Angular serve command works (for auto-reloading ui changes, running on port 4200; note the use of proxy to allow it to talk to an already running web container) My $0.02, -Gus On Mon, Apr 6, 2020 at 11:03 AM Jörn Franke <jornfra...@gmail.com> wrote: > I think standalone would be very useful. > I propose Angular with Typescript - it fits to a more data centric > approach with data types etc. > Maybe even two types of UIs - Admin UI and a simple Search UI. > > > Am 06.04.2020 um 16:53 schrieb Jan Høydahl <jan....@cominvent.com>: > > Thanks for kickstarting this and bringing some fresh blood and enthusiasm > :) > > Looks like others have had similar wish for a standalone Solr Admin App, > here’s a quick GitHub search for inspiration: > > https://github.com/savantly-net/solr-admin (Angular, nice screenshots, > 1y old) > https://github.com/kezhenxu94/yasa (vuejs, impressive screenshots, 2y > old) > https://github.com/thereactleague/galaxy (React, no screenshots, 4y old) > > They all seem abandoned but perhaps a new official effort could bring > their developers in as contributors again? > > the people who work on the Admin UI do not need to be expected to know > the Java workflow, necessarily. This reality widens the net for who can > contribute. > > > Agree. Frontend devs have been a shortage in this project, and if we can > make it easier to attract UI committers who feel at home and productive > with the UI code, that would be a win. On the other hand, if we expect that > the UI will be maintained by regular Java committers, then anything that > makes it easier for them/us to contribute is also a win, like perhaps > strongly-typed. > > Again, thanks Marcus for reviving this topic. Let us all try not to be > overly ambitious here or shoot the initiative down with bikeshedding. It is > far more important to fuel the energy and momentum and get something built > than to remain stuck :) > > Jan > > > 6. apr. 2020 kl. 13:47 skrev Marcus Eagan <m...@marcuseagan.com>: > > Coming back to these existential questions from my phone: > > > > > > > > > > *Jan Høydahl* > Added 1 hour ago > There are many opinions around admin UI. So I think the best place to > start would be a new mail-thread in dev@ to discuss the way forward. > Before we start a major re-work, we should probably ask ourselves a few > existential questions: > > - Should we turn Amin UI into a standalone app instead of embedded in > Solr? > > > I think it should be a standalone app. There are many advantages gained > from a separation of such concerns. Some of the ones include, the people > who work on the Admin UI do not need to be expected to know the Java > workflow, necessarily. This reality widens the net for who can contribute. > > Testing becomes a lot easier because JS developers are accustomed to > building tests for static assets and self-contained node apps. They > generally know less about testing a bit of JS within a massive Java > project. The test could also run independently for changes that only > affect the front end. Adding test coverage without adding time to tests > sounds awesome. > > There are quite a few tickets over the years that have seemed to suggest > that people want more fine-grained control over the Solr admin UI overall. > Two recent tickets discussed topics like running a Solr Admin app on only > one node and disabling it al together for whatever reason. See: > https://issues.apache.org/jira/browse/SOLR-14014. > > > - What UI framework? Guess anything is better than current EOL, but > will largely depend on who is willing to do the job! > > I’m happy to take this on (and willing to follow through on completing in > my nights and weekends), but I am mostly framework agnostic. My stronge > preference would be React, provided the license is kosher. There was one > blip of “practically unusable for most orgs” a couple years back, but > Facebook made it right really soon after. However, I’m flexible. Angular > (not JS) and Vue are also great. I would recommend we consider Typescript > also because of the size of project and number of strongly-typed devs on > this mailing list. My only reservation with TypeScript, though it may not > apply in this case, is that the supersets of JS have changed a lot more > than the frameworks. While CoffeeScript was an unnecessary layer of > abstraction from my limited perspective, TypeScript might make JS more > embraceable to a list of Java hackers. > > > - Current UI has no test coverage, can we do better with the new UI? > > > It’s imperative.React, Angular, and Vue each make it easy to include > tests. > > > > > https://issues.apache.org/jira/browse/SOLR-12276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076204#comment-17076204 > > > > > -- http://www.needhamsoftware.com (work) http://www.the111shift.com (play)
