- at least as of TS 2.1: https://www.typescriptlang.org/docs/handbook/utility-types.html#partialtype
- we have a peerDep on TS >=2.4, so should definitely be compatible
- and TS is on ~4.6 at this point, so that's _really_ old
- remove the file and the declarations and declaration maps
- don't rebuild as that's usually done as a separate commit
* some unit tests
modifications made by agilgur5 to brekk's original commit:
- rebase with `master` that is 3 years newer
- fix conflicts with newer code, esp the `tsModule`/`tsProxy` changes
in this commit
- move `jest` config to the bottom and don't reformat `package.json`
with tabs
* more
modifications made by agilgur5 to brekk's original commit:
- fix merge conflicts with code that is 3 years newer
* fix tests for windows
* flip that test
* deps: upgrade Jest to v28
- and ts-jest to v28
- @types/jest doesn't have a v28 yet
- look ma, no more vulns!
* refactor: split jest config to jest.config.js
- and add JSDoc typings to it
- per https://jestjs.io/docs/configuration
* clean: remove redundant jest config
- most of these options are either unused (like `modulePaths` etc) or
covered by Jest's defaults (`moduleFileExtensions`, `testMatch`, etc)
- also use `ts-jest` preset per its docs and migration docs
- https://kulshekhar.github.io/ts-jest/docs/migration
* refactor: move tests into __tests__ dir
- per ezolenko's request, though I also prefer to separate them
- fix all relative imports to use `../src/` now
formatting changes:
- improve ordering of imports in tests -- externals first, newline, then
internal imports
- do this **consistently**
- consistently put spaces around braces in destructured imports
- really need better linting (and update to ESLint)
- consistently add newline after imports and before declarations
- in general, add more newlines for readability in several files
* deps: import from @jest/globals instead of using globals
- no config needed and uses standard imports too
- also required for future Jest ESM support I believe
- I created the `jest-without-globals` package before this feature was
released in Jest core and contributed a PR for it too, so might have
a bias toward not using globals
* fix(test): update get-options-overrides spec to match latest file
- basically to match the changes I made when fixing declaration map
sources ~1.5 years ago in ec0568ba2c8e206372f94164e697b1469bf3f33d
- also to add `cwd` to options
- fix: use `toStrictEqual` everywhere, in order to actually check
`undefined` properties, as this is necessary for some of the checks
- I believe the original author may have intended to actually check
`undefined` given that they wrote it in the test, but maybe did not
know to use `toStrictEqual` instead of `toEqual`
* refactor(test): use obj spread in get-options-overrides
- instead of re-writing the options multiple times, write up some
defaults and use object spread
- and refactor `makeDefaultConfig()` to just use
`{ ...defaultConfig }` instead to match the rest
- re-write normalizePaths to be a `for ... of` loop instead of using
`Array.map`
- simpler / more straightforward than a function with side-effects
- feat: add typings in several places
- that's why we're using TS and ts-jest right??
* fix(test): update host spec to match latest source
- LanguageServiceHost now requires 3rd argument, cwd, so add that to
all usage
- add afterDecalarations to transformers
- Jest's test.skip can now use async/await, so do that
- it was also giving a type error, and this is simpler anyway
- change expected to use `__tests__` directory now
- fix: use `expect.arrayContaining` for `host.getDirectories` test as
there are more temp directories that get added here, such as
`build-self` and `coverage`
- in general, might be less fragile if this used a generated directory
instead of an actual one
- but save bigger refactors for later
* refactor(test): use async/await, remove truncate func in host spec
- instead of using Promises with `done()`, use async/await for clearer
code and less indentation too
- remove the `truncateName` function as it's not needed; `local` will
result in the same name
- remove commented out test code
- this seemed to just be there for testing the code, and not
ready-for-production comments
* refactor: use consts in host spec instead of locals
- basically using pre-defined fixture vars instead of ones defined
inside the test
- which is more straightforward, easier to read, and less fragile
- shorter names too
- also use a __temp dir for auto-generated files instead of creating
them in the same dir and confusing the editor file tree and potential
watchers
- change jest config to make sure only spec files are being watched
- gitignore __tests__/__temp/ dir in case tests crash etc
* fix(test): update rollupcontext spec to match latest source
- use PluginContext and IContext types instead of `any`
- we're using TypeScript right??
- add `debug` level logging in a few places where it was missing
- update stubbedContext to have latest PluginContext properties
- watcher isn't in there anymore and a few new properties were added
- fix type errors with stubbedContext
- give it an intersection with IContext for `info` and `debug`
verbosity levels
- force the logging funcs to `any` as they don't quite match the
Rollup types
- force them to `any` when deleting them as well because they're not
optional properties
- Note: would be good to not force so much `any` if possible, but this
may be difficult without more advanced internal Rollup mocks
- couldn't find any testing packages for this :/
- test: add verbosity expect for debug too
- refactor: context2 -> context
- there wasn't another one, so just use the same name consistently
- I'm guessing there was another one at some point in the
development of this and then it was removed but not renamed
* lint: add __tests__ to lint dirs, fix lint errors
- surprisingly only in jest.config.js?
- really need to update to @typescript-eslint ...
* ci: add unit tests to matrix
- run after all the builds for now
- it can be done in parallel as a separate job, but then have to
duplicate the NPM install etc, so may not be optimal that way
- refactor: add test:watch and test:coverage scripts
- shortcut scripts so don't have to `npm test -- --coverage" etc
- also remove `--verbose` from `test` as that's not necessary
* test: add unit tests for createFilter
- increases coverage of get-options-overrides significantly
- couldn't figure out `rootDirs` -- either the code or my tests are
wrong, so just skip that one for now
- refactor: move makeStubbedContext etc into a shared fixtures dir so
that it can be used for both rollupcontext tests _and_
createFilter tests
- in my stylistic opinion, I prefer to put nearly _all_ consts like
these into fixtures dir
- configure jest to ignore test helpers in coverage reporting such as
fixture files
- format: '' -> "", add semicolon in some places
- I use single quotes and no semicolons, so missed that in a few
places
- lint didn't check for that and no prettier auto-format :/
* refactor: use consts, async/await, etc in rollingcache spec
- basically using pre-defined fixture vars instead of ones defined
inside the test
- which is more straightforward, easier to read, and less fragile
- shorter names too
- left a couple of ones as is where they were only used once very
quickly -- could make them fixture vars too but 🤷
- use async/await instead of Promises with `done()` etc
- also use more `fs-extra` functions that support Promises instead of
synchronous `fs` functions (e.g. `existsSync` -> `pathExists`)
- async should be a small optimization for tests too
- fix: use __temp dir for auto-generated files instead of creating
them in a fixtures dir and breaking actual fixtures
- format: a few multi-line statements were able to be condensed to a
single line, so do so
- esp as multi-line was not helping readability since this is just
irrelevant test data (may have hampered readability actually)
* docs: add a testing section to CONTRIBUTING.md
- goes over the different ways of running the tests (watch + coverage)
- line about unit and integration tests was moved into this section
- and altered to reflect the current state of the repo now that a good
amount of unit tests exist
- also move "Linting and Style" into its own section with a list
- move "fix any failed PR checks" to the top as overall guidance on
making a PR
- previously it was in the middle of linting and style, which felt a
bit disjointed (maybe made sense earlier before builds were in CI?)
- name the last section "Building and Self-Build"; leave content as is
- well mostly, change the first line as "fastest way to test" is not
necessarily accurate anymore now that there are actual tests
* fix(test): undo tsTypes -> tsModules changes in source code
- original author, brekk, had made these changes, likely because without
them, the tests would throw in the source lines where `tsModule` was
used with things like "Cannot read property 'ModuleKind' of undefined"
- the actual fix for this is to instead use `setTypescriptModule` from
tsproxy as this is how it is used in the source
- it's mainly needed for when an alternate TS is substituted
- brekk probably didn't know the codebase well enough to know that
- add `setTypescriptModule` to all specs that need it
- 100% test coverage of tsproxy now too!
- this should hopefully fix the build errors we were getting as well
* test: get host spec customTransformers test working
- it seemed incomplete and that's why it was skipped, no comment there
stating otherwise, so just modified it a bit to get it to work and
pass properly
* ci: add Node 14, 16, 18, and macOS, Windows to matrix
- drop Node 10 testing
- Node 10 went EoL a while ago and was causing the latest version of
Jest to throw an error
- still test Node 12 since it only went EoL recently, but could drop it
as well if wanted
- may want to set `package.json#engines` or update min requirements in
the README if so, though it likely still works on older Node, we
just can't easily test it
- add macOS and Windows testing to the matrix since TS and Rollup both
behave differently on different OSes, in particular with regard to the
filesystem
- POSIX paths on Windows, case-insensitivity on macOS
- give the job a name that appears in the PR checks and Actions tab
* refactor: use __temp dir in options-overrides spec
- similar to previous commits, don't use the actual fixtures dir, use
the `__temp` dir and a subfolder within for this spec file
specifically so as to not interfere with other tests
* test: 100% coverage for host.ts, refactor host.spec.ts
- test: get the skipped `readFile` test to work
- `ts.sys.readFile` definitely returns stuff, it's used for snapshots
- it wasn't working because it was testing the wrong extension,
`.js` instead of `.ts`
- I thought this was intentional when I first added consts here, but
turns out that was actually a mistake by the original author
- refactor: merge the `readFile` tests with the main test suite
- first I merged them together, but as they were just one-liners, I
merged them with the first set, since it wasn't particularly
different from those
- refactor: split up the main test suite into a few commented sections
- core snapshot functionality, fs functionality, misc
- a lot less random now
- refactor: use `getDirectories` on the testDir instead of project root
- much less fragile to use the dir generated here, and no hack-ish
`arrayContaining()` either
- refactor: one-line the case-insensitive test
- that simplifies it a lot!
- refactor: use fixed consts for the repetitive default config
- and use a `testOpts` variable for less fragile testing
- test: add tests for version 2 branches of snapshot funcs
- these weren't tested before so it had only tested the `|| 0` branch
of the conditional
- also actually test `reset` instead of calling it at the beginning
- refactor: no more "dirty checking" of instances' private interfaces
- we're testing it all through the public interfaces instead!
- test: add a simple test for the new `trace` method
- test: coverage for `after` and `afterDeclarations` transformers
- test: coverage for different `undefined` states of transformers
- refactor the two test suites as one for `undefined` and one for
all 3 transformers
- and put the working one first for naming purposes
- refactor the `setLanguageService` call as a simpler type coercion
- remove the transformer interactions in the main test suite
- yea, this is a big commit, but I was refactoring everything anyway and
this is probably gonna be squashed anyway
* refactor: remove remaining "dirty checking of instance as any"
- no need to check private interfaces in these remaining tests, the
functionality itself is already tested via the public interface
* fix(test): get tests working on Ubuntu and Windows
- host is only case-sensitive on Linux
- prev was everything except Windows; so flipped the conditional a bit
- host and TS itself use "/" normalized paths, so use those
- and add a hacky workaround for a TS bug I managed to find
- formatHost will use OS separators, so no "/"
- make the test more accurate and less fragile by comparing to
`process.cwd()` as well -- which should normalize on Windows
* refactor: use consts and shrink check-tsconfig
- think it's a bit easier to read this way, it's only 3 tests after all
* refactor: remove normalizePaths func from get-options-overrides spec
- this isn't necessary and added some complexity (and verbosity)
- only one dir that needs normalization anymore, and that's just the
cache dir, so just add it to the const/var fixture instead
- shrink the code a bit as a result too
- and use a bit different code style to shrink it too
- annnd found a Windows bug in get-options-overrides.ts here too...
- leave a `// TODO: ` comment here to fix the source as this PR is
solely focused on tests (i.e. no source changes)
Co-authored-by: Brekk <brekk@brekkbockrath.com>
Co-authored-by: bbockrath <bbockrath@goodgamestudios.com>
* docs: split off a CONTRIBUTING.md from the README
- condenses the README a bit and uses the standard CONTRIBUTING.md file
- it's a file I often look for when filing an issue or creating a PR
- leaves the section still in the README so that users (esp. on NPM)
will know to go there if they're not aware of that convention
- GitHub also now tells users to read the CONTRIBUTING.md of a repo when
filing issues or creating PRs, so hopefully this helps point more
users in the right direction as well
* docs: improve formatting, grammar, and links in CONTRIBUTING.md
- slightly change reference to GH Issue Tracker
- use oxford commas everywhere for clarity
- missing "the" in a few places
- more minor grammatical fixes (missing space, semicolon vs. comma, etc)
- fix: "npm_modules" -> "`node_modules`"
- fix: "npm lint" -> "npm run lint", "npm build" -> "npm run build",
"npm build-self" -> "npm run build-self"
- short-hand works in Yarn and for some pre-defined Node scripts, like
`start` and `test`, but the rest need `run`
- "typescript" -> "TS" (prefer proper "TypeScript" or just "TS")
- use backticks monospace/code formatting where appropriate
- link to GitHub's official docs on forking and making PRs
- also use the word "standard" instead of "normal" as it's more
inclusive and reflective that this is a convention/standard
- link to editorconfig site
- link directly to `.editorconfig` with a relative link as well
- reword portion about PR checks as they do run `build` and `build-self`
nowadays (not sure how old this text is)
- use an ordered list (instead of unordered) for the testing process
as this is meant to be done in order
- this was introduced in v4.1.0 of @rollup/pluginutils:
https://github.com/rollup/plugins/blob/master/packages/pluginutils/CHANGELOG.md#v410
- this is the same as the code in `normalize.ts` but it uses constants
from Node and is used by multiple Rollup plugins, so just helps with
standardization
- also less code and types to ship in the bundle!
- removed the dist files for `normalize` as well, but didn't do a build
in this commit as those are usually done in separate commits
- "latest 2.x" is no longer accurate and quite outdated (we're on 4.x
now), so just say it's the peerDep instead
- @rollup/plugin-typescript calls the default a peerDep too:
https://github.com/rollup/plugins/tree/master/packages/typescript#typescript
- be more specific that you can pass in a different version or fork of
TS (like `ttypescript`) through this option
- follow-up to 8ec49c78f523687deaf6816bc2ea320f16e325c7
- auto-trim some whitespace-only lines
- my editor does this automatically, and most of the README has
trimmed whitespace anyway, so this keeps it consistent
- `rollup-plugin-` -> `@rollup/plugin-`
- just less confusion for newer users who may not be aware of the
previous naming. and up-to-date / current naming anyway
- clarify grammar in `@rollup/plugin-babel` to be a bit more specific
- remove part about what "it claims", no need for negative tone
- add a link to the Babel plugin's docs for its default extensions
- comment out ellipsis in code samples (closer to valid code)
- it had a deprecation warning on install stating that types were
built-in now
- confirmed that my editor picks up the types fine without and that
builds still work
- auto-alphabetize deps
- update package-lock.json version to match package.json version
- NPM did both of these automatically when I ran `npm install`
- fix: missing `#` in `outDir` reference ("83")
- use `org/repo#num` consistently
- previously was `Microsoft/TypeScript/issues/num` or
`rollup/issues/num` inconsistently
- this is how GitHub displays references to other repos in comments as
well, so consistent with the rest of GH too
- links haven't changed, just the text of the them
- auto-trim some whitespace-only lines
- my editor does this automatically, and most of the README has
trimmed whitespace anyway, so this keeps it consistent
- previously it just linked to the image itself; better to link to the
source of the stats which is NPM
- duplicates the other badge's link, but nbd, better than linking to
an image imo
- it's a deep merge that merges them by index
- the rest of the docs are accurate, just this one mention was incorrect
- eventually should move to shallow merge/replace arrays to better
reflect how `tsconfig` `extends` works, but just fix the docs for now
- I originally made the spoilers and while they work (and I would say
improve readability a good bit), there's also some issues with them
- I've used them a ton more now so know how to workaround most
of the issues with them now
- fix: use HTML `code` tag inside of `summary` tag, can't use backticks
- was mixing MD and HTML before, and this doesn't always work and
didn't work on GitHub, they just had backticks
- fix: don't duplicate the file name in the heading, just make the
`summary` have a heading inside it instead
- use an `h4` same as the `####` that it was before
- feat: add syntax highlighting by adding code blocks for each code
snippet
- js for rollup.config.js, json5 for tsconfig (it has comments,
trailing commas, etc (actually a custom parser, but json5 is close
enough)), json for package.json, and text for verbose logs
- also, a lot of people sometimes just paste the code with no code
block and it formats terribly, so this should help defer that
(as well as any potential issues that can crop up with unindented
blocks)
- the `envinfo` text code block seems to be working well, so
hopefully this will improve issues too
On Windows the normalized paths in resolveId end up in POSIX format.
This cause rollup to treat the returned path as a new piece of content.
This in turn results in duplicate output for references across entry points.
Fixed by normalizing the path to use host OS separators before returning.
