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  1. 05 Nov, 2020 3 commits
    • Robert Knight's avatar
      Remove ES 2015 and ES 2016 polyfill sets · f17f6901
      Robert Knight authored 
      All of the browsers we currently support, as specified by the
`browserslist` key in package.json, fully support ES 2015 and ES 2016.

The only exception I'm aware of is that Edge Legacy v17 and v18 do not
support using string regex search/match methods with custom (non-regex)
types via `Symbol.{match, search, replace}`. That's not something we've
ever used AFAIK.
      f17f6901
    • Robert Knight's avatar
      Replace `build/manifest.json` make target with `make build` · 9d89ffc9
      Robert Knight authored 
      `make build` is a more obvious name for a command that creates a
production build of the client. It also resolves an issue that `make
build/manifest.json` did nothing if `node_modules/` was up to date but
other dependencies had changed.
      9d89ffc9
    • Robert Knight's avatar
      Avoid creating unnecessary production build when running `make dev` · 20b558f4
      Robert Knight authored 
      `make dev` would unnecessarily create a production build before starting
the development server if `package.json` or `yarn.lock` had been touched
since the previous run of `make dev`. This was happening because `make dev`
had a dependency on `build/manifest.json`, which triggers a production
build, rather than `node_modules/.uptodate`, which just runs `yarn
install`. I can't remember the historical reason why it was this way, but it
doesn't make sense any more.

Fix this by changing `make dev` to only depend on `node_modules/` being
up to date before starting the dev server.
      20b558f4
  3. 04 Nov, 2020 1 commit
    • Robert Knight's avatar
      Replace babel-plugin-angularjs-annotate with babel-plugin-inject-args · cacdd635
      Robert Knight authored 
      It is confusing to have a Babel plugin with an Angular-related name and
Angular-sounding annotations (`@ngInject`) in the code, even though
we're not using AngularJS. Although we're not using AngularJS any more,
we still have services that are instantiated by a dependency injection
container.  The container reads dependency names from a `$inject`
property on service functions/classes. This `$inject` property is added
by `babel-plugin-angularjs-annotate`.

This commit replaces the `angularjs-annotate` Babel plugin with one
maintained by us [1]. The new plugin provides only the functionality that we
need (eg. only processes explicitly annotated functions) and uses a more generic
`@inject` annotation.

[1] https://github.com/hypothesis/babel-plugin-inject-args
      cacdd635
  5. 03 Nov, 2020 3 commits
  7. 02 Nov, 2020 6 commits
  9. 30 Oct, 2020 5 commits
  11. 29 Oct, 2020 2 commits
  13. 27 Oct, 2020 9 commits
  15. 23 Oct, 2020 3 commits
  17. 22 Oct, 2020 5 commits
    • Robert Knight's avatar
      Run "yarn upgrade" · 0e74bb63
      Robert Knight authored 
      This resolves errors building some indirect dependencies in the most
recent versions of Node.
      0e74bb63
    • Robert Knight's avatar
      Enable terser workarounds for Safari 10 · bb83c852
      Robert Knight authored 
      This fixes an error in production builds of the client in Safari 10:

```
SyntaxError: Cannot declare a let variable twice: 't'.
```

Fixes #2664
      bb83c852
    • Robert Knight's avatar
      Remove unused iframe attributes · 25d3aa48
      Robert Knight authored 
       - Remove `seamless` attribute which has not been supported by major
   browsers for years [1]
 - Remove the `name="hyp_sidebar_frame"` attribute which is not
   referenced anywhere else in the code. I did find a couple of
   references to it in Google, but only in scripts written by Hypothesis
   team members which are not run regularly.

[1] https://caniuse.com/iframe-seamless
      25d3aa48
    • Robert Knight's avatar
      Update Babel compilation targets · f2d50edc
      Robert Knight authored 
      Update Babel compilation targets to match the browsers we currently support,
rather than transpiling everything down to ES5.

This reduces the size of our JS bundles and improves performance by using native
implementations of ES2015+ language features. It should also avoid
occassional issues in development caused by interactions of Babel plugins that
compile native features to older syntax (eg. `transform-async-to-promises`).

The client's boot script has a different configuration than the rest of the
client because it needs to be able to run in older browsers in order to show a
warning when the browser is not supported.

The production bundle size changes resulting from this are:

Sidebar bundle: 398 KB => 329 KB
Annotator bundle: 219 KB => 169 KB
      f2d50edc
    • Robert Knight's avatar
      Fix test failures when arrow functions are not transformed · 8dd7a112
      Robert Knight authored 
      Native (non-transpiled) arrow functions cannot be used with the `new` operator.
This commit fixes a couple of cases where that was happening.
      8dd7a112
  19. 21 Oct, 2020 2 commits
    • Robert Knight's avatar
      Merge Host and Sidebar classes · 11542d1f
      Robert Knight authored 
      The `Host` class is never constructed directly and only has one
subclass, `Sidebar`. There wasn't a clear separation of responsibilities between
`Host` and `Sidebar`. This commit therefore moves the functionality of `Host` into
`Sidebar` and merges the tests.
      11542d1f
    • Lyza Danger Gardner's avatar
      Re-implement bucket generation and usage · d2f88164
      Lyza Danger Gardner authored 
      Restructure the way that buckets are generated and represented. Simplify
what `BucketBar` needs to do with the buckets. Fix a bug in which
anchors can be occasionally included in multiple buckets.

Fixes #397
Fixes #2618
      d2f88164
  21. 20 Oct, 2020 1 commit
    • Robert Knight's avatar
      Move `jsonConfigsFrom` function from `src/shared` to `src/boot` · a50898b3
      Robert Knight authored 
      Code in the `boot/` module needs to be compiled to work in older
browsers than code shared between the annotator and sidebar applications
in `src/shared`. To ensure this it helps to avoid dependencies from
code in `src/boot` on code in `src/shared`, but the converse is OK.

This commit moves the `jsonConfigsFrom` function from `shared/settings`
to `boot/parse-json-config` so that it is compiled with the same
settings as the rest of the code in the `boot/` module and to reduce the
chances of someone accidentally introducing ES6+ features into this code
in future and forgetting about older browsers.

The function was also renamed to make it more obvious that it parses
JSON config, and thus may fail, rather than returning a JSON string.
      a50898b3