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deps: upgrade Babel preset-env, remove now redundant plugins #838

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agilgur5
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@agilgur5 agilgur5 commented Aug 25, 2020

Description

  • optional-chaining and nullish-coalescing are now part of
    @babel/preset-env, so no need to explicitly install or configure
    them anymore

  • update autoprefixer integration test because browserslist and
    caniuse-lite were updated to more recent compat tables

    • -webkit-input-placeholder is no longer needed, but some others
      are, so switch to checking for -moz-placeholder
    • this probably fixes that "caniuse-lite is out-of-date" warning I
      was getting occassionally in CI
      • didn't get locally probably because I didn't install with
        --frozen-lockfile locally, unlike in CI

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#370 added this shortly after the syntax landed in TS.

Misc Notes

Been meaning to do this for a while and finally got to it

@vercel

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@agilgur5
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Huh... rollup-plugin-postcss integration test is failing now... instead of the syntax regression tests... well that's odd

@agilgur5
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Ohhh it changed the output of autoprefixer a bit... I guess because the browserslist / caniuse compat table was updated to something more reflective of today and so -webkit-input-placeholder is no longer necessary.

- optional-chaining and nullish-coalescing are now part of
  @babel/preset-env, so no need to explicitly install or configure
  them anymore
  - left in the regression tests though!
  - previously they were new syntax and TSDX adopted them as soon as
    they landed in TS
  - can view current compat table here:
    https://github.com/babel/babel/blob/e498bee10f0123bb208baa228ce6417542a2c3c4/packages/babel-compat-data/data/plugins.json#L24

- update autoprefixer integration test because browserslist and
  caniuse-lite were updated to more recent compat tables
  - `-webkit-input-placeholder` is no longer needed, but some others
    are, so switch to checking for `-moz-placeholder`
  - this probably fixes that "caniuse-lite is out-of-date" warning I
    was getting occassionally in CI
    - didn't get locally probably because I didn't install with
      `--frozen-lockfile` locally, unlike in CI
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Fixed autoprefixer test, all tests pass now!

@agilgur5 agilgur5 merged commit 8e2d750 into jaredpalmer:master Aug 29, 2020
paul-vd pushed a commit to EezyQuote/tsdx that referenced this pull request Dec 1, 2020
…lmer#838)

- optional-chaining and nullish-coalescing are now part of
  @babel/preset-env, so no need to explicitly install or configure
  them anymore
  - left in the regression tests though!
  - previously they were new syntax and TSDX adopted them as soon as
    they landed in TS
  - can view current compat table here:
    https://github.com/babel/babel/blob/e498bee10f0123bb208baa228ce6417542a2c3c4/packages/babel-compat-data/data/plugins.json#L24

- update autoprefixer integration test because browserslist and
  caniuse-lite were updated to more recent compat tables
  - `-webkit-input-placeholder` is no longer needed, but some others
    are, so switch to checking for `-moz-placeholder`
  - this probably fixes that "caniuse-lite is out-of-date" warning I
    was getting occassionally in CI
    - didn't get locally probably because I didn't install with
      `--frozen-lockfile` locally, unlike in CI
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