VueJS v3 migration

[m-mohr]

At some point we need to migrate to VueJS v3. We need to determine what is required for this and which dependencies are v3 compliant.

The following dependencies depend on VueJS:

• [ ] bootstrap-vue (WIP => https://bootstrap-vue.org/vue3)
• [ ] v-clipboard (see https://github.com/euvl/v-clipboard/issues/17 => migrate to vue3-clipboard? )
• [x] vue-i18n (v9+)
• [ ] vue-multiselect (WIP => https://github.com/shentao/vue-multiselect/tree/next)
• [ ] vue-read-more-smooth (unmaintained, should be simple to migrate)
• [x] vue-router (v4+)
• [ ] vue2-datepicker (=> vue-datepicker-next)
• [ ] vue2-leaflet (may be obsolete by migrating to OL)
• [ ] vue2-leaflet-fullscreen (may be obsolete by migrating to OL)
• [x] vuex (v4+)
• [x] vue-cli + plugins (babel, eslint, router, vuex, i18n)
• [x] vue-template-compiler (seems obsolete for v3)

[richardbischof]

Hi, we are interested in this issue and may think of how we can support work on it. What's the status of this issue, has anybody started working? Maybe you guys did some initial estimation of the workload or have more information, regarding any blockers because of dependency issues. :)

[m-mohr]

I'm happy to hear that you might be able to help. Happy to discuss this further.

Work has not started yet and is currently not planned from my side due to the lack of funding (and I also don't have a need for Vue3 myself right now). I didn't do any related work yet except for checking the dependencies in March. It did not look like there are major blockers assuming we'd have migrating to OpenLayers until then (which is planned for 3.2). I have no workload estimate due to lack of planning and experience with VueJS3 yet.