The dependecy 'rollup-plugin-typescript' is deprecated

[kaffarell]

we should change it to this '@rollup/plugin-typescript'. Don't know if this would brake anything.

[kaffarell]

I am going to try later today

[kaffarell]

Getting this error:

src/html5sortable.ts → dist/html5sortable.min.js...
[!] (plugin typescript) Error: @rollup/plugin-typescript TS2339: Property 'items' does not exist on type 'string | void | HTMLElement | configuration'.
  Property 'items' does not exist on type 'string'.
__tests__/api.test.ts (38:19)

38       expect(opts.items).toEqual('li')
                     ~~~~~

Error: @rollup/plugin-typescript TS2339: Property 'items' does not exist on type 'string | void | HTMLElement | configuration'.
  Property 'items' does not exist on type 'string'.
    at error (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup/dist/shared/rollup.js:5171:30)
    at throwPluginError (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup/dist/shared/rollup.js:17396:12)
    at Object.error (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup/dist/shared/rollup.js:18017:24)
    at emitDiagnostic (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/@rollup/plugin-typescript/dist/index.js:415:17)
    at reportDiagnostics (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/@rollup/plugin-typescript/dist/index.js:423:9)
    at Array.forEach (<anonymous>)
    at emitFilesAndReportErrors (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/typescript/lib/typescript.js:105331:21)
    at Object.result.afterProgramCreate (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/typescript/lib/typescript.js:105501:13)
    at Object.afterProgramCreate (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/@rollup/plugin-typescript/dist/index.js:515:29)
    at synchronizeProgram (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/typescript/lib/typescript.js:105765:22)

Don't know what is causing this... the tests shouldn't be affected...

[lukasoppermann]

Hey, this is just a typescript error. Try replacing:

const opts = sortable.__testing.data(ul, 'opts')

with

const opts = <configuration>sortable.__testing.data(ul, 'opts')

On line 37.

[kaffarell]

This did not fix the issue, but I run into a lot of issues with using @rollup/plugin-typescript in personal projects. Although it is the official plugin it still has a lot of issues and is not really popular. I think we should go with the updated version of the previously used plugin rollup-plugin-typescript3. What do you think @lukasoppermann ?

[lukasoppermann]

Sounds good. Let's go ahead with the updated version than. 👍

I updated to the new one for my website, but that was a bit easier I think. Had only 5 things to update. 😁

[kaffarell]

html5sortable/src/html5sortable.ts

Lines 180 to 182 in cc69e7f

	const spanEl = (document || window.document).createElement('span')
	if (typeof spanEl.dragDrop === 'function') {
	on(handles, 'mousedown', function () {

I am getting an error here... the dragDrop property is not defined, also couldn't find it in the type declarations. Above this piece of code there is this comment:

  // @todo: remove this fix
  // IE FIX for ghost
  // can be disabled as it has the side effect that other events
  // (e.g. click) will be ignored

[lukasoppermann]

Hey @kaffarell what are the exact errors you get?

Do remove this fix we would first need to figure out what IE version needs it. If IE11 does need it, it would maybe be better to stick with it as optional but we could definitely move it into its own file.

[kaffarell]

Sorry for the long delay, had a lot to do lately..
This is the exact error I get:

[!] (plugin rpt2) Error: /home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/src/html5sortable.ts(181,23): semantic error TS2339: Property 'dragDrop' does not exist on type 'HTMLSpanElement'.
src/html5sortable.ts
Error: /home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/src/html5sortable.ts(181,23): semantic error TS2339: Property 'dragDrop' does not exist on type 'HTMLSpanElement'.
    at error (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup/dist/shared/rollup.js:5215:30)
    at throwPluginError (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup/dist/shared/rollup.js:17838:12)
    at Object.error (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup/dist/shared/rollup.js:18443:24)
    at Object.error (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup/dist/shared/rollup.js:18007:38)
    at RollupContext.error (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup-plugin-typescript2/src/rollupcontext.ts:37:18)
    at /home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup-plugin-typescript2/src/print-diagnostics.ts:41:11
    at arrayEach (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup-plugin-typescript2/node_modules/lodash/lodash.js:516:11)
    at Function._.each [as forEach] (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup-plugin-typescript2/node_modules/lodash/lodash.js:9368:14)
    at printDiagnostics (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup-plugin-typescript2/src/print-diagnostics.ts:9:2)
    at Object.transform (/home/gabriel/Desktop/Open-Source/html5sortable/html5sortable/node_modules/rollup-plugin-typescript2/src/index.ts:242:5)

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] build: `rollup -c && cp $npm_package_main docs/html5sortable.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/gabriel/.npm/_logs/2020-10-14T11_44_46_561Z-debug.log

[kaffarell]

I am gonna test this later today on IE...