Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

feat: --100 #332

Merged
merged 11 commits into from Oct 6, 2021
Merged

feat: --100 #332

merged 11 commits into from Oct 6, 2021

Conversation

gr2m
Copy link
Contributor

@gr2m gr2m commented Oct 1, 2021

closes #329

@gr2m gr2m marked this pull request as draft October 1, 2021 00:38
Comment on lines 154 to 164
yargs.middleware((argv) => {
if (!argv[100]) return argv

return {
...argv,
branches: 100,
functions: 100,
lines: 100,
statements: 100,
}
})
Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

this code doesn't seem to be executed. I haven't worked with yargs middleware before but it seems like a good approach here? Do you know why the code is not executed?

Copy link
Owner

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This seems like a reasonable approach to me, and seems like it should work, perhaps:


yargs.middleware((argv) => {
    if (!argv['100']) return argv

    return {
      ...argv,
      branches: 100,
      functions: 100,
      lines: 100,
      statements: 100,
    }
}

I wouldn't expect the argument key itself to be coerced into an integer.

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

my problem here is that the middleware is not applied at all. I think I'm missing something obvious. Any idea what it could be?

Copy link
Owner

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I tested locally, it seems like this is a bug that I fixed in yargs@17, at least it works as expected with yargs@17 ...

Unfortunately, I think we might want to hold off on dropping Node 10 until I can drop Node 10 on the libraries I manage at Google.

We can implement a less elegant version here:

https://github.com/bcoe/c8/blob/main/lib/commands/report.js#L29

Which I believe should work in the appropriate contexts (we'll want to confirm it works for the check-coverage command).

Let's add a // TODO: comment to switch to the middleware approach as soon as we can drop Node 10?

test/integration.js Outdated Show resolved Hide resolved
Copy link
Owner

@bcoe bcoe left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This general approach looks good to me, let me know when you're ready for review 👍

Comment on lines 154 to 164
yargs.middleware((argv) => {
if (!argv[100]) return argv

return {
...argv,
branches: 100,
functions: 100,
lines: 100,
statements: 100,
}
})
Copy link
Owner

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This seems like a reasonable approach to me, and seems like it should work, perhaps:


yargs.middleware((argv) => {
    if (!argv['100']) return argv

    return {
      ...argv,
      branches: 100,
      functions: 100,
      lines: 100,
      statements: 100,
    }
}

I wouldn't expect the argument key itself to be coerced into an integer.

lib/parse-args.js Outdated Show resolved Hide resolved
@gr2m gr2m marked this pull request as ready for review October 4, 2021 20:31
@bcoe bcoe merged commit 4205f2f into bcoe:main Oct 6, 2021
@bcoe
Copy link
Owner

bcoe commented Oct 6, 2021

@gr2m thank you for the contribution \o/

@gr2m gr2m deleted the 329/--100 branch October 6, 2021 18:35
github-actions bot pushed a commit to prantlf/c8 that referenced this pull request Apr 2, 2023
# 1.0.0 (2023-04-02)

### Bug Fixes

* `--all` now respects `--extension` flag. ([bcoe#357](https://github.com/prantlf/c8/issues/357)) ([a5deb27](a5deb27))
* add missing space in text ([bcoe#245](https://github.com/prantlf/c8/issues/245)) ([efe6d04](efe6d04))
* address bugs with source remapping on Windows ([bcoe#301](https://github.com/prantlf/c8/issues/301)) ([c817902](c817902))
* address file:// issue with CJS ([bcoe#39](https://github.com/prantlf/c8/issues/39)) ([d4f9cab](d4f9cab))
* all flag not propagated to check-coverage command ([bcoe#188](https://github.com/prantlf/c8/issues/188)) ([86eaf72](86eaf72))
* **config:** support configuration inheritance ([bcoe#343](https://github.com/prantlf/c8/issues/343)) ([e81ed5d](e81ed5d))
* **deps:** merging failed when the same script occurred multiple times in the same report ([bcoe#147](https://github.com/prantlf/c8/issues/147)) ([1ebcaf9](1ebcaf9))
* **deps:** update dependency find-up to v4 ([bcoe#119](https://github.com/prantlf/c8/issues/119)) ([c568d96](c568d96))
* **deps:** update dependency find-up to v5 ([bcoe#242](https://github.com/prantlf/c8/issues/242)) ([8a0cfd7](8a0cfd7))
* **deps:** update dependency furi to v2 ([bcoe#193](https://github.com/prantlf/c8/issues/193)) ([6b9af6e](6b9af6e))
* **deps:** update dependency rimraf to v3 ([bcoe#132](https://github.com/prantlf/c8/issues/132)) ([7601748](7601748))
* **deps:** update dependency v8-to-istanbul to v4 ([bcoe#167](https://github.com/prantlf/c8/issues/167)) ([97b9769](97b9769))
* **deps:** update dependency yargs to v14 ([bcoe#134](https://github.com/prantlf/c8/issues/134)) ([e49737f](e49737f))
* **deps:** update dependency yargs to v15 ([bcoe#164](https://github.com/prantlf/c8/issues/164)) ([e41a483](e41a483))
* **deps:** update dependency yargs to v16 ([bcoe#251](https://github.com/prantlf/c8/issues/251)) ([0436816](0436816))
* **deps:** update dependency yargs-parser to v13 ([bcoe#124](https://github.com/prantlf/c8/issues/124)) ([1eb3394](1eb3394))
* **deps:** update dependency yargs-parser to v14 ([bcoe#144](https://github.com/prantlf/c8/issues/144)) ([9b3d089](9b3d089))
* **deps:** update dependency yargs-parser to v15 ([bcoe#153](https://github.com/prantlf/c8/issues/153)) ([80153de](80153de))
* **deps:** update dependency yargs-parser to v16 ([bcoe#157](https://github.com/prantlf/c8/issues/157)) ([15746e5](15746e5))
* **deps:** update dependency yargs-parser to v17 ([bcoe#201](https://github.com/prantlf/c8/issues/201)) ([d730c63](d730c63))
* **deps:** update dependency yargs-parser to v18 ([bcoe#202](https://github.com/prantlf/c8/issues/202)) ([983de44](983de44))
* **deps:** update dependency yargs-parser to v19 ([bcoe#241](https://github.com/prantlf/c8/issues/241)) ([baa01df](baa01df))
* **deps:** update dependency yargs-parser to v20 ([bcoe#252](https://github.com/prantlf/c8/issues/252)) ([ae845f0](ae845f0))
* **deps:** update deps to address warning in cross-spawn ([bcoe#141](https://github.com/prantlf/c8/issues/141)) ([4b66221](4b66221))
* **deps:** update deps to latest ([bcoe#384](https://github.com/prantlf/c8/issues/384)) ([78eac8c](78eac8c)), closes [bcoe#375](https://github.com/prantlf/c8/issues/375)
* **deps:** v8-to-istanbul with fix for Windows paths ([bcoe#311](https://github.com/prantlf/c8/issues/311)) ([ef1b875](ef1b875))
* **deps:** v8-to-istanbul with patch for crasher ([bcoe#200](https://github.com/prantlf/c8/issues/200)) ([d4b7d80](d4b7d80))
* **deps:** v8-to-istnbul with fixes for Node 10/18 ([bcoe#392](https://github.com/prantlf/c8/issues/392)) ([d5f642a](d5f642a))
* do not override NODE_V8_COVERAGE if set ([bcoe#70](https://github.com/prantlf/c8/issues/70)) ([8bb67b0](8bb67b0))
* don't load JSON that does not look like coverage ([bcoe#146](https://github.com/prantlf/c8/issues/146)) ([a6481f1](a6481f1))
* escaping issue with cobertura reporter ([bcoe#203](https://github.com/prantlf/c8/issues/203)) ([e93747b](e93747b))
* exclude coverage of the CJS-ESM bridge from results ([bcoe#83](https://github.com/prantlf/c8/issues/83)) ([da2c945](da2c945))
* exit with code 1 when report output fails ([bcoe#92](https://github.com/prantlf/c8/issues/92)) ([a27b694](a27b694))
* file URL to system path conversion ([bcoe#46](https://github.com/prantlf/c8/issues/46)) ([e7f8cf2](e7f8cf2))
* fix package.json `test:snap` script to use cross-env ([bcoe#366](https://github.com/prantlf/c8/issues/366)) ([5d2981c](5d2981c))
* Fix usage of excludeAfterRemap not to set the coverage always to 100 ([9113449](9113449)), closes [bcoe#462](https://github.com/prantlf/c8/issues/462)
* float patch for branch/function coverage merge bug ([bcoe#56](https://github.com/prantlf/c8/issues/56)) ([1de0cca](1de0cca))
* HTML report now has correct source positions for Node >10.16.0 ([bcoe#125](https://github.com/prantlf/c8/issues/125)) ([c49fa7f](c49fa7f))
* ignore missing source maps in raw coverage output ([bcoe#233](https://github.com/prantlf/c8/issues/233)) ([eed98af](eed98af))
* make tests run on Windows ([bcoe#25](https://github.com/prantlf/c8/issues/25)) ([08e44d0](08e44d0))
* make tmp directory regardless of clean ([44d2185](44d2185))
* **perf:** cache `this.exclude.shouldInstrument` for improved performance ([bcoe#388](https://github.com/prantlf/c8/issues/388)) ([8b36f23](8b36f23))
* pin to functional version of spawn-wrap ([d1ced8c](d1ced8c))
* process coverage merging ([bcoe#37](https://github.com/prantlf/c8/issues/37)) ([67959b4](67959b4))
* regex flags in dependency were breaking Node 8 ([a9d9645](a9d9645))
* remove the unmaintained mkdirp dependency ([bcoe#91](https://github.com/prantlf/c8/issues/91)) ([a465b65](a465b65))
* snapshot ([7fd9e13](7fd9e13))
* support node@v15.x.x built-in modules ([bcoe#265](https://github.com/prantlf/c8/issues/265)) ([1b90a22](1b90a22))
* switch to mkdirp for Node 8 ([206b83f](206b83f))
* temporary files should be in tmp folder ([bcoe#106](https://github.com/prantlf/c8/issues/106)) ([64dd2e6](64dd2e6))
* tweak inspector event timing ([bcoe#6](https://github.com/prantlf/c8/issues/6)) ([01f654e](01f654e))
* **types:** add excludeAfterRemap and allowExternal  ([bcoe#297](https://github.com/prantlf/c8/issues/297)) ([e32a53f](e32a53f))
* Upgrade dependencies ([c288f5f](c288f5f))
* upgrade to @bcoe/v8-coverage with breaking regex dropped ([6c28e7f](6c28e7f))
* **v8-to-istanbul:** fixes shebang handling/ignore behavior ([bcoe#267](https://github.com/prantlf/c8/issues/267)) ([21cd41f](21cd41f))
* **v8-to-istanbul:** pull in fix for missing branches ([bcoe#258](https://github.com/prantlf/c8/issues/258)) ([eaffa78](eaffa78))
* **v8-to-istanbul:** revert off by one that broke TypeScript ([bcoe#262](https://github.com/prantlf/c8/issues/262)) ([81ab5b7](81ab5b7))
* we were not exiting with 1 if mkdir failed ([bcoe#89](https://github.com/prantlf/c8/issues/89)) ([fb02ed6](fb02ed6))

* feat!: use Node.js' source-map cache, to support tools like ts-node (bcoe#152) ([53bba15](53bba15)), closes [bcoe#152](https://github.com/prantlf/c8/issues/152)
* feat!: default temp directory to report directory (bcoe#102) ([8602f4a](8602f4a)), closes [bcoe#102](https://github.com/prantlf/c8/issues/102)

### Features

* `--100` ([bcoe#332](https://github.com/prantlf/c8/issues/332)) ([4205f2f](4205f2f))
* add --config option and documentation on options and configs ([bcoe#308](https://github.com/prantlf/c8/issues/308)) ([99436ef](99436ef))
* add --exclude-node-modules option ([bcoe#321](https://github.com/prantlf/c8/issues/321)) ([a4733c6](a4733c6))
* add --extension option ([bcoe#331](https://github.com/prantlf/c8/issues/331)) ([ff01cd8](ff01cd8))
* add --report-dir alias (for consistency with nyc) ([0dd1b04](0dd1b04))
* add --skip-full ([bcoe#287](https://github.com/prantlf/c8/issues/287)) ([8b01b63](8b01b63))
* add `skipFull` and `excludeNodeModules` to type definitions ([bcoe#417](https://github.com/prantlf/c8/issues/417)) ([b93b9c0](b93b9c0))
* add support for 1:1 source-maps ([bcoe#85](https://github.com/prantlf/c8/issues/85)) ([6ca4345](6ca4345))
* add support for ignoring lines, functions, and blocks ([bcoe#87](https://github.com/prantlf/c8/issues/87)) ([c66950e](c66950e))
* add thresholds for enforcing coverage percentage ([bcoe#59](https://github.com/prantlf/c8/issues/59)) ([70e8943](70e8943))
* adds --all functionality ([bcoe#158](https://github.com/prantlf/c8/issues/158)) ([2eb631e](2eb631e))
* adds support for 1:many source maps ([bcoe#238](https://github.com/prantlf/c8/issues/238)) ([dbf94a0](dbf94a0))
* adds TypeScript definitions ([d39801b](d39801b)), closes [bcoe#195](https://github.com/prantlf/c8/issues/195)
* **all:** handle base64 inline source maps ([bcoe#283](https://github.com/prantlf/c8/issues/283)) ([3f12dd4](3f12dd4))
* allow  --reports-dir to be configured ([bcoe#65](https://github.com/prantlf/c8/issues/65)) ([5ab31f5](5ab31f5))
* allow relative paths to be optionally included ([3806c79](3806c79))
* allow script wrapper length to be specified ([bcoe#51](https://github.com/prantlf/c8/issues/51)) ([a22c4e0](a22c4e0))
* first pass at functional prototype without subprocess support ([bcoe#5](https://github.com/prantlf/c8/issues/5)) ([9534f56](9534f56))
* foreground-child's done() method was not being called ([bcoe#82](https://github.com/prantlf/c8/issues/82)) ([fde596e](fde596e))
* implement Istanbul reporting ([bcoe#8](https://github.com/prantlf/c8/issues/8)) ([8e430bf](8e430bf))
* improve test assertions ([bcoe#28](https://github.com/prantlf/c8/issues/28)) ([522720e](522720e))
* introduce --exclude-after-remap flag ([bcoe#293](https://github.com/prantlf/c8/issues/293)) ([53c4234](53c4234)), closes [bcoe#224](https://github.com/prantlf/c8/issues/224)
* load .nycrc/.nycrc.json to simplify migration ([bcoe#100](https://github.com/prantlf/c8/issues/100)) ([bd7484f](bd7484f))
* playing around with initial implementation ([18f5471](18f5471))
* support --check-coverage for reports ([bcoe#60](https://github.com/prantlf/c8/issues/60)) ([b542930](b542930))
* support for instrumenting files outside of current working directory ([7e53a0e](7e53a0e))
* support ignore start/stop comment ([bcoe#273](https://github.com/prantlf/c8/issues/273)) ([90949fa](90949fa)), closes [bcoe#271](https://github.com/prantlf/c8/issues/271)
* support passing reporter options ([bcoe#423](https://github.com/prantlf/c8/issues/423)) ([bc347a9](bc347a9))
* switch to stderr and default port ([bcoe#7](https://github.com/prantlf/c8/issues/7)) ([bb117b7](bb117b7))
* switch to using Node's built in coverage ([bcoe#22](https://github.com/prantlf/c8/issues/22)) ([3c1b92b](3c1b92b))
* **types:** add typings for reporterOptions ([bcoe#446](https://github.com/prantlf/c8/issues/446)) ([3646e6e](3646e6e))
* use debuglog rather than console.warn ([bcoe#279](https://github.com/prantlf/c8/issues/279)) ([7c04a4d](7c04a4d))
* use process.stdout.columns for reporter maxCols ([bcoe#409](https://github.com/prantlf/c8/issues/409)) ([7731574](7731574))
* warn instead of throw on exception ([bcoe#29](https://github.com/prantlf/c8/issues/29)) ([a8620d4](a8620d4))

### BREAKING CHANGES

* Node.js' source-map and lineLength cache is now used to remap coverage output (this allows tools like ts-node to be supported, which transpile at runtime).
* temp directory now defaults to setting for report directory
* c8 will now load source-maps if possible and remap coverage accordingly
* switches to using NODE_V8_COVERAGE rather than inspector directly
* dropped subprocess support for the time being, while we march towards an initial implementation.
github-actions bot pushed a commit to prantlf/c8 that referenced this pull request Apr 2, 2023
# 1.0.0 (2023-04-02)

### Bug Fixes

* `--all` now respects `--extension` flag. ([bcoe#357](https://github.com/prantlf/c8/issues/357)) ([a5deb27](a5deb27))
* add missing space in text ([bcoe#245](https://github.com/prantlf/c8/issues/245)) ([efe6d04](efe6d04))
* address bugs with source remapping on Windows ([bcoe#301](https://github.com/prantlf/c8/issues/301)) ([c817902](c817902))
* address file:// issue with CJS ([bcoe#39](https://github.com/prantlf/c8/issues/39)) ([d4f9cab](d4f9cab))
* all flag not propagated to check-coverage command ([bcoe#188](https://github.com/prantlf/c8/issues/188)) ([86eaf72](86eaf72))
* **config:** support configuration inheritance ([bcoe#343](https://github.com/prantlf/c8/issues/343)) ([e81ed5d](e81ed5d))
* **deps:** merging failed when the same script occurred multiple times in the same report ([bcoe#147](https://github.com/prantlf/c8/issues/147)) ([1ebcaf9](1ebcaf9))
* **deps:** update dependency find-up to v4 ([bcoe#119](https://github.com/prantlf/c8/issues/119)) ([c568d96](c568d96))
* **deps:** update dependency find-up to v5 ([bcoe#242](https://github.com/prantlf/c8/issues/242)) ([8a0cfd7](8a0cfd7))
* **deps:** update dependency furi to v2 ([bcoe#193](https://github.com/prantlf/c8/issues/193)) ([6b9af6e](6b9af6e))
* **deps:** update dependency rimraf to v3 ([bcoe#132](https://github.com/prantlf/c8/issues/132)) ([7601748](7601748))
* **deps:** update dependency v8-to-istanbul to v4 ([bcoe#167](https://github.com/prantlf/c8/issues/167)) ([97b9769](97b9769))
* **deps:** update dependency yargs to v14 ([bcoe#134](https://github.com/prantlf/c8/issues/134)) ([e49737f](e49737f))
* **deps:** update dependency yargs to v15 ([bcoe#164](https://github.com/prantlf/c8/issues/164)) ([e41a483](e41a483))
* **deps:** update dependency yargs to v16 ([bcoe#251](https://github.com/prantlf/c8/issues/251)) ([0436816](0436816))
* **deps:** update dependency yargs-parser to v13 ([bcoe#124](https://github.com/prantlf/c8/issues/124)) ([1eb3394](1eb3394))
* **deps:** update dependency yargs-parser to v14 ([bcoe#144](https://github.com/prantlf/c8/issues/144)) ([9b3d089](9b3d089))
* **deps:** update dependency yargs-parser to v15 ([bcoe#153](https://github.com/prantlf/c8/issues/153)) ([80153de](80153de))
* **deps:** update dependency yargs-parser to v16 ([bcoe#157](https://github.com/prantlf/c8/issues/157)) ([15746e5](15746e5))
* **deps:** update dependency yargs-parser to v17 ([bcoe#201](https://github.com/prantlf/c8/issues/201)) ([d730c63](d730c63))
* **deps:** update dependency yargs-parser to v18 ([bcoe#202](https://github.com/prantlf/c8/issues/202)) ([983de44](983de44))
* **deps:** update dependency yargs-parser to v19 ([bcoe#241](https://github.com/prantlf/c8/issues/241)) ([baa01df](baa01df))
* **deps:** update dependency yargs-parser to v20 ([bcoe#252](https://github.com/prantlf/c8/issues/252)) ([ae845f0](ae845f0))
* **deps:** update deps to address warning in cross-spawn ([bcoe#141](https://github.com/prantlf/c8/issues/141)) ([4b66221](4b66221))
* **deps:** update deps to latest ([bcoe#384](https://github.com/prantlf/c8/issues/384)) ([78eac8c](78eac8c)), closes [bcoe#375](https://github.com/prantlf/c8/issues/375)
* **deps:** v8-to-istanbul with fix for Windows paths ([bcoe#311](https://github.com/prantlf/c8/issues/311)) ([ef1b875](ef1b875))
* **deps:** v8-to-istanbul with patch for crasher ([bcoe#200](https://github.com/prantlf/c8/issues/200)) ([d4b7d80](d4b7d80))
* **deps:** v8-to-istnbul with fixes for Node 10/18 ([bcoe#392](https://github.com/prantlf/c8/issues/392)) ([d5f642a](d5f642a))
* do not override NODE_V8_COVERAGE if set ([bcoe#70](https://github.com/prantlf/c8/issues/70)) ([8bb67b0](8bb67b0))
* don't load JSON that does not look like coverage ([bcoe#146](https://github.com/prantlf/c8/issues/146)) ([a6481f1](a6481f1))
* escaping issue with cobertura reporter ([bcoe#203](https://github.com/prantlf/c8/issues/203)) ([e93747b](e93747b))
* exclude coverage of the CJS-ESM bridge from results ([bcoe#83](https://github.com/prantlf/c8/issues/83)) ([da2c945](da2c945))
* exit with code 1 when report output fails ([bcoe#92](https://github.com/prantlf/c8/issues/92)) ([a27b694](a27b694))
* file URL to system path conversion ([bcoe#46](https://github.com/prantlf/c8/issues/46)) ([e7f8cf2](e7f8cf2))
* fix package.json `test:snap` script to use cross-env ([bcoe#366](https://github.com/prantlf/c8/issues/366)) ([5d2981c](5d2981c))
* Fix usage of excludeAfterRemap not to set the coverage always to 100 ([9113449](9113449)), closes [bcoe#462](https://github.com/prantlf/c8/issues/462)
* float patch for branch/function coverage merge bug ([bcoe#56](https://github.com/prantlf/c8/issues/56)) ([1de0cca](1de0cca))
* HTML report now has correct source positions for Node >10.16.0 ([bcoe#125](https://github.com/prantlf/c8/issues/125)) ([c49fa7f](c49fa7f))
* ignore missing source maps in raw coverage output ([bcoe#233](https://github.com/prantlf/c8/issues/233)) ([eed98af](eed98af))
* make tests run on Windows ([bcoe#25](https://github.com/prantlf/c8/issues/25)) ([08e44d0](08e44d0))
* make tmp directory regardless of clean ([44d2185](44d2185))
* **perf:** cache `this.exclude.shouldInstrument` for improved performance ([bcoe#388](https://github.com/prantlf/c8/issues/388)) ([8b36f23](8b36f23))
* pin to functional version of spawn-wrap ([d1ced8c](d1ced8c))
* process coverage merging ([bcoe#37](https://github.com/prantlf/c8/issues/37)) ([67959b4](67959b4))
* regex flags in dependency were breaking Node 8 ([a9d9645](a9d9645))
* remove the unmaintained mkdirp dependency ([bcoe#91](https://github.com/prantlf/c8/issues/91)) ([a465b65](a465b65))
* snapshot ([7fd9e13](7fd9e13))
* support node@v15.x.x built-in modules ([bcoe#265](https://github.com/prantlf/c8/issues/265)) ([1b90a22](1b90a22))
* switch to mkdirp for Node 8 ([206b83f](206b83f))
* temporary files should be in tmp folder ([bcoe#106](https://github.com/prantlf/c8/issues/106)) ([64dd2e6](64dd2e6))
* tweak inspector event timing ([bcoe#6](https://github.com/prantlf/c8/issues/6)) ([01f654e](01f654e))
* **types:** add excludeAfterRemap and allowExternal  ([bcoe#297](https://github.com/prantlf/c8/issues/297)) ([e32a53f](e32a53f))
* Upgrade dependencies ([985b219](985b219))
* upgrade to @bcoe/v8-coverage with breaking regex dropped ([6c28e7f](6c28e7f))
* **v8-to-istanbul:** fixes shebang handling/ignore behavior ([bcoe#267](https://github.com/prantlf/c8/issues/267)) ([21cd41f](21cd41f))
* **v8-to-istanbul:** pull in fix for missing branches ([bcoe#258](https://github.com/prantlf/c8/issues/258)) ([eaffa78](eaffa78))
* **v8-to-istanbul:** revert off by one that broke TypeScript ([bcoe#262](https://github.com/prantlf/c8/issues/262)) ([81ab5b7](81ab5b7))
* we were not exiting with 1 if mkdir failed ([bcoe#89](https://github.com/prantlf/c8/issues/89)) ([fb02ed6](fb02ed6))

* feat!: use Node.js' source-map cache, to support tools like ts-node (bcoe#152) ([53bba15](53bba15)), closes [bcoe#152](https://github.com/prantlf/c8/issues/152)
* feat!: default temp directory to report directory (bcoe#102) ([8602f4a](8602f4a)), closes [bcoe#102](https://github.com/prantlf/c8/issues/102)

### Features

* `--100` ([bcoe#332](https://github.com/prantlf/c8/issues/332)) ([4205f2f](4205f2f))
* add --config option and documentation on options and configs ([bcoe#308](https://github.com/prantlf/c8/issues/308)) ([99436ef](99436ef))
* add --exclude-node-modules option ([bcoe#321](https://github.com/prantlf/c8/issues/321)) ([a4733c6](a4733c6))
* add --extension option ([bcoe#331](https://github.com/prantlf/c8/issues/331)) ([ff01cd8](ff01cd8))
* add --report-dir alias (for consistency with nyc) ([0dd1b04](0dd1b04))
* add --skip-full ([bcoe#287](https://github.com/prantlf/c8/issues/287)) ([8b01b63](8b01b63))
* add `skipFull` and `excludeNodeModules` to type definitions ([bcoe#417](https://github.com/prantlf/c8/issues/417)) ([b93b9c0](b93b9c0))
* add support for 1:1 source-maps ([bcoe#85](https://github.com/prantlf/c8/issues/85)) ([6ca4345](6ca4345))
* add support for ignoring lines, functions, and blocks ([bcoe#87](https://github.com/prantlf/c8/issues/87)) ([c66950e](c66950e))
* add thresholds for enforcing coverage percentage ([bcoe#59](https://github.com/prantlf/c8/issues/59)) ([70e8943](70e8943))
* adds --all functionality ([bcoe#158](https://github.com/prantlf/c8/issues/158)) ([2eb631e](2eb631e))
* adds support for 1:many source maps ([bcoe#238](https://github.com/prantlf/c8/issues/238)) ([dbf94a0](dbf94a0))
* adds TypeScript definitions ([d39801b](d39801b)), closes [bcoe#195](https://github.com/prantlf/c8/issues/195)
* **all:** handle base64 inline source maps ([bcoe#283](https://github.com/prantlf/c8/issues/283)) ([3f12dd4](3f12dd4))
* allow  --reports-dir to be configured ([bcoe#65](https://github.com/prantlf/c8/issues/65)) ([5ab31f5](5ab31f5))
* allow relative paths to be optionally included ([3806c79](3806c79))
* allow script wrapper length to be specified ([bcoe#51](https://github.com/prantlf/c8/issues/51)) ([a22c4e0](a22c4e0))
* first pass at functional prototype without subprocess support ([bcoe#5](https://github.com/prantlf/c8/issues/5)) ([9534f56](9534f56))
* foreground-child's done() method was not being called ([bcoe#82](https://github.com/prantlf/c8/issues/82)) ([fde596e](fde596e))
* implement Istanbul reporting ([bcoe#8](https://github.com/prantlf/c8/issues/8)) ([8e430bf](8e430bf))
* improve test assertions ([bcoe#28](https://github.com/prantlf/c8/issues/28)) ([522720e](522720e))
* introduce --exclude-after-remap flag ([bcoe#293](https://github.com/prantlf/c8/issues/293)) ([53c4234](53c4234)), closes [bcoe#224](https://github.com/prantlf/c8/issues/224)
* load .nycrc/.nycrc.json to simplify migration ([bcoe#100](https://github.com/prantlf/c8/issues/100)) ([bd7484f](bd7484f))
* playing around with initial implementation ([18f5471](18f5471))
* support --check-coverage for reports ([bcoe#60](https://github.com/prantlf/c8/issues/60)) ([b542930](b542930))
* support for instrumenting files outside of current working directory ([7e53a0e](7e53a0e))
* support ignore start/stop comment ([bcoe#273](https://github.com/prantlf/c8/issues/273)) ([90949fa](90949fa)), closes [bcoe#271](https://github.com/prantlf/c8/issues/271)
* support passing reporter options ([bcoe#423](https://github.com/prantlf/c8/issues/423)) ([bc347a9](bc347a9))
* switch to stderr and default port ([bcoe#7](https://github.com/prantlf/c8/issues/7)) ([bb117b7](bb117b7))
* switch to using Node's built in coverage ([bcoe#22](https://github.com/prantlf/c8/issues/22)) ([3c1b92b](3c1b92b))
* **types:** add typings for reporterOptions ([bcoe#446](https://github.com/prantlf/c8/issues/446)) ([3646e6e](3646e6e))
* use debuglog rather than console.warn ([bcoe#279](https://github.com/prantlf/c8/issues/279)) ([7c04a4d](7c04a4d))
* use process.stdout.columns for reporter maxCols ([bcoe#409](https://github.com/prantlf/c8/issues/409)) ([7731574](7731574))
* warn instead of throw on exception ([bcoe#29](https://github.com/prantlf/c8/issues/29)) ([a8620d4](a8620d4))

### BREAKING CHANGES

* Node.js' source-map and lineLength cache is now used to remap coverage output (this allows tools like ts-node to be supported, which transpile at runtime).
* temp directory now defaults to setting for report directory
* c8 will now load source-maps if possible and remap coverage accordingly
* switches to using NODE_V8_COVERAGE rather than inspector directly
* dropped subprocess support for the time being, while we march towards an initial implementation.
mcknasty pushed a commit to mcknasty/c8 that referenced this pull request Feb 2, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

support shorthand for 100% test coverage check
2 participants