MONOREPO 🐙 bms-js, bemuse-notechart, indexer, bemuse-tools, bmson

[dtinth]

This PR moves the following repositories into Bemuse’s main repo, along with its histories:

• bemusic/bms-js
• bemusic/bemuse-notechart
• bemusic/bemuse-indexer
• bemusic/bemuse-tools
• bemusic/bmson

---

• [x] Move the repos.
• [x] Set up Lerna.
• [x] Unify the build system (use TypeScript compiler when run npm prepare).
  • [x] bms
  • [x] test with bmspec
  • [x] bmson
  • [x] bemuse-notechart
  • [x] bemuse-indexer
  • [x] bemuse-tools
• [x] Ensure test command (yarn test) works
  • [x] bms
  • [x] bmson
  • [x] bemuse-notechart
  • [x] bemuse-indexer
  • [x] bemuse-tools
• [x] Convert ES5/CommonJS code to ES6+ modules
  • [x] bms
  • [x] bemuse-indexer
• [x] Convert documentation to TypeScript-JSDoc
  • [x] bms
  • [x] bmson
  • [x] bemuse-notechart
• [x] Set up Lerna testing.
• [x] Convert to CircleCI 2.
• [x] Replace custom code review Gulp task with ESLint/Danger
• [x] Bump new major versions for each package.
• [x] Update dependencies and test.
  • [x] bmson → bms
  • [x] bemuse-indexer → bms
  • [x] bemuse-indexer → bmson
  • [x] bemuse-notechart → bms
  • [x] bemuse-notechart → bmson
  • [x] bemuse-tools → bemuse-indexer
  • [x] bemuse → bms
  • [x] bemuse → bmson
  • [x] bemuse → bemuse-indexer
  • [x] bemuse → bemuse-notechart
• [x] Try publishing them to npm.
• [x] Playtesting
  • [x] Bemuse
  • [x] bemuse-tools

---

How I did this octopus merging:

1. For each repo, I created a branch migrate-to-monorepo:

   git fetch
   git checkout origin/master
   git checkout -b migrate-to-monorepo
   mkdir -p packages/$PACKAGE
   git mv $(git ls-tree --name-only HEAD) packages/$PACKAGE
   git commit -m ':truck: packages/$PACKAGE'

   Where $PACKAGE is the npm package name for that repo.

2. In Bemuse project, fetch em all:

   for REPO in bms-js bemuse-notechart indexer bemuse-tools bmson
   do
     git fetch --no-tags "../$REPO" "migrate-to-monorepo:monorepo-migrations/$REPO"
   done

3. Do an octopus merge:

   
   git merge \
     monorepo-migrations/bms-js \
     monorepo-migrations/bemuse-notechart \
     monorepo-migrations/indexer \
     monorepo-migrations/bemuse-tools \
     monorepo-migrations/bmson
   ```sh

4. The merge shall fail but thanks to StackOverflow we can do this:

   git read-tree \
     monorepo-migrations/bms-js \
     monorepo-migrations/bemuse-notechart \
     monorepo-migrations/indexer \
     monorepo-migrations/bemuse-tools \
     monorepo-migrations/bmson \
     HEAD
   
   git commit

[codecov-io]

Codecov Report

:exclamation: No coverage uploaded for pull request base (master@b48ef13). Click here to learn what that means. The diff coverage is 86.19%.

@@            Coverage Diff            @@
##             master     #486   +/-   ##
=========================================
  Coverage          ?   84.09%           
=========================================
  Files             ?      170           
  Lines             ?     5370           
  Branches          ?        1           
=========================================
  Hits              ?     4516           
  Misses            ?      854           
  Partials          ?        0

Impacted Files	Coverage Δ
src/app/song-loader/song-loader.worker.js	100% <ø> (ø)
src/game/test-helpers/index.js	100% <ø> (ø)
packages/bemuse-tools/spec/payload_spec.js	100% <100%> (ø)
packages/bms/src/notes/channels.js	100% <100%> (ø)
packages/bemuse-indexer/src/keys.js	100% <100%> (ø)
packages/bmson/spec/legacy_bmson_spec.js	100% <100%> (ø)
packages/bmson/spec/bmson_spec.js	100% <100%> (ø)
packages/bms/src/bms/chart.js	100% <100%> (ø)
packages/bemuse-notechart/src/data/GameEvent.js	100% <100%> (ø)
packages/bms/spec/timing_spec.js	100% <100%> (ø)
... and 37 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update b48ef13...57623b1. Read the comment docs.