Migrate to GitHub Actions

[ihostage]

• interplay
  Switch to GHA + sbt-ci-release interplay#203
• anorm
  Switch to GitHub actions anorm#455
• play-slick
  Migrate to GitHub actions play-slick#672
  Switch to cmd.yml play-slick#673
  Use secrets inherit for publish workflow play-slick#674
  Introduce sbt-ci-release play-slick#676
  [5.0.x] Various Backports play-slick#677
  [5.0.x] Correct profile name for publishing play-slick#678
• omnidoc
  Switch to GitHub actions omnidoc#197
  [2.8.x] Switch to GHA omnidoc#199
• playframework
  Make sure to append -SNAPSHOT for sonatype playframework#11115
  [2.8.x] Make sure to append -SNAPSHOT for sonatype playframework#11116
  CI with GitHub Actions playframework#11142
  Add workflow to trigger cache invalidation playframework#11247
  Introduce sbt-ci-release and add the publish GHA workflow playframework#11249
  Much more dynamic GHA matrix playframework#11259
  [2.8.x] Switch to GitHub actions playframework#11262
  [2.8.x] Bump version of sharable workflows to v2 playframework#11269
  Test against all Java versions, but only nightly playframework#11270
  Scheduled builds for the 2.8.x branch playframework#11271
  Use secrets inherit for publish workflow playframework#11285
• play-json
  CI with GitHub Actions play-json#682
  Drop Travis CI play-json#693
  Make sure to append -SNAPSHOT for sonatype play-json#703
  Switch to v1 GHA + nicer validateCode alias play-json#746
  Use new "Ready To Merge" approach for GHA play-json#749
  Switch to cmd.yml play-json#757
  Use secrets inherit for publish workflow play-json#758
• play-samples
  Switch to GitHub actions play-samples#165
  Remove -J in SBT_OPTS, the GitHub VM image uses official sbt play-samples#166
  Remove travis from 2.7.x branch play-samples#167
• cachecontrol
  Switch to GitHub actions cachecontrol#221
• twirl
  CI with GitHub Actions (using playframework/.github) twirl#483
  Use new "Ready To Merge" approach for GHA twirl#507
  Switch to cmd.yml twirl#517
  Fix release by tag twirl#519
  Fix publish again twirl#520
  Clean up publish.yml after all that testing twirl#521
• play-doc
  Switch to GHA play-doc#145
• play-java-seed.g8
  Switch to GitHub actions play-java-seed.g8#105
  No explicit scala version for tests play-java-seed.g8#106
• play-scala-seed.g8
  Switch to GitHub actions play-scala-seed.g8#162
• playframework.com
  Switch to GitHub actions playframework.com#490
  Fix GHA workflow playframework.com#491
• play-ws
  Migrate to GitHub Actions play-ws#637
  Migrate check RRs for 2.1.x to GitHub Actions play-ws#639
  [2.1.x] Migrate to GitHub Actions play-ws#642
  Drop Travis CI play-ws#644
  [2.1.x] Drop Travis CI play-ws#645
  Switch to reusable workflows play-ws#670
  Switch to v1 GHA + nicer validateCode alias play-ws#672
  Use new "Ready To Merge" approach for GHA play-ws#673
  Switch to cmd.yml play-ws#676
  Use secrets inherit for publish workflow play-ws#677
  [2.1.x] sbt-ci-release + GHA play-ws#680
• play-webgoat
  out with Travis-CI, in with GitHub Actions play-webgoat#55
  Make use of reusable workflow play-webgoat#58
  Use new "Ready To Merge" approach for GHA play-webgoat#59
  Switch to cmd.yml play-webgoat#62
• play-grpc
  Migrate to GitHub actions play-grpc#415
  Switch to cmd.yml play-grpc#417
  Once more switch to v2 (forgot 😞) play-grpc#418
  Use secrets inherit for publish workflow play-grpc#419
• play-soap
  Use GitHub Actions for validate PRs play-soap#276
  Use GA checks as condition for Mergify. play-soap#278
  Use GitHub Actions for publish artifacts play-soap#279
  Use GitHub Actions for publish documentation play-soap#280
  Switch to reusable workflows play-soap#309
  Switch to v2 of sharable workflow  play-soap#314
  Use secrets inherit for publish workflow play-soap#315
• play-file-watch
  Switch to GitHub actions play-file-watch#168
• play-ebean
  Switch to GHA play-ebean#283
• play-socket.io
  Switch to GHA play-socket.io#215
• play-mailer
  Switch to GitHub actions play-mailer#215
• scalatestplus-play
  ScalaTest 3.2, drop PhantomJS/Java 8/Scala 2.12, add MS Edge, add GithHub actions scalatestplus-play#373
• netty-reactive-streams
  replace TravisCI with GitHub Actions CI netty-reactive-streams#89

[ihostage]

A few links for work on reusing and starter workflows:

• Using release management for actions
• Reusing workflows
• Starter workflows

[ihostage]

Cross-link to actions/runner#1182
YAML anchors can help us in some cases.

[ihostage]

@mkurz Matthias, for playframework.com repo a few tasks commented that why I don't toggled this repo 🤷‍♂️ Are you think we are done for him? 😄

[mkurz]

Yes, it's done. Not 100% sure why I didn't remove the comments anymore, probably because I wanted to add code validations...

[ihostage]

I think we are ready to close this 🥳 It was a good hunt 😄