-
-
Notifications
You must be signed in to change notification settings - Fork 360
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
fix: respect cache flag in parent process #556
Conversation
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Had a quick 👀 but I can review again in the evening.
lib/source-maps.js
Outdated
var libCoverage = require('istanbul-lib-coverage') | ||
var libSourceMaps = require('istanbul-lib-source-maps') | ||
var fs = require('fs') | ||
var path = require('path') |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
You have const
s elsewhere, but var
s here. I'm guessing we're going to Node v4+ soon so I'd like to be consistent :)
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
👍 will make more consistent usage of const
.
index.js
Outdated
disableCache: !this.enableCache, | ||
// when running --all (in the parent process) we should | ||
// not load source from cache. | ||
disableCache: !(this.cache && this.config.isChildProcess), |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
We should probably add a test for this statement
…ource-maps and coverage
…y, to make new tests more fun to add
This Pull Request updates dependency [nyc](https://github.com/istanbuljs/nyc) from `v10.0.0` to `v10.3.2` <details> <summary>Release Notes</summary> ### [`v10.3.2`](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md#​1100httpsgithubcomistanbuljsnyccomparev1032v1100-2017-05-31) [Compare Source](istanbuljs/nyc@e062a86...v10.3.2) ##### Bug Fixes * add support for ES6 modules ([f18f780](istanbuljs/nyc@f18f780)) ##### Features * allow .nycrc.json ([#​580](`https://github.com/istanbuljs/nyc/issues/580`)) ([a1a457f](istanbuljs/nyc@a1a457f)) * upgrade to version of yargs with support for presets ([33829b8](istanbuljs/nyc@33829b8)) ##### BREAKING CHANGES * new version of find-up requires dropping 0.10/0.12 support (which we had already been planning). #### [10.3.2](istanbuljs/nyc@v10.3.1...v10.3.2) (2017-05-05) ##### Bug Fixes * we should not create a cache folder if cache is false ([#​567](`https://github.com/istanbuljs/nyc/issues/567`)) ([213206f](istanbuljs/nyc@213206f)) #### [10.3.1](istanbuljs/nyc@v10.3.0...v10.3.1) (2017-05-04) ##### Bug Fixes * introduced a bug that resulted in source-maps not being loaded approriately on second test run ([#​566](`https://github.com/istanbuljs/nyc/issues/566`)) ([1bf74fd](istanbuljs/nyc@1bf74fd)) --- ### [`v10.3.1`](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md#​1032httpsgithubcomistanbuljsnyccomparev1031v1032-2017-05-05) [Compare Source](istanbuljs/nyc@v10.3.0...v10.3.1) ##### Bug Fixes * we should not create a cache folder if cache is false ([#​567](`https://github.com/istanbuljs/nyc/issues/567`)) ([213206f](istanbuljs/nyc@213206f)) --- ### [`v10.3.0`](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md#​1030httpsgithubcomistanbuljsnyccomparev1020v1030-2017-04-29) [Compare Source](istanbuljs/nyc@55e826d...v10.3.0) ##### Bug Fixes * source-maps were not being cached in the parent process when --all was being used ([#​556](`https://github.com/istanbuljs/nyc/issues/556`)) ([ff73b18](istanbuljs/nyc@ff73b18)) ##### Features * add support for --no-clean, to disable deleting raw coverage output ([#​558](`https://github.com/istanbuljs/nyc/issues/558`)) ([1887d1c](istanbuljs/nyc@1887d1c)) --- ### [`v10.2.2`](istanbuljs/nyc@2ff8f3b...2ff8f3b) [Compare Source](istanbuljs/nyc@2ff8f3b...2ff8f3b) --- ### [`v10.2.1`](istanbuljs/nyc@v10.2.0...2ff8f3b) [Compare Source](istanbuljs/nyc@v10.2.0...2ff8f3b) --- ### [`v10.2.0`](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md#​1030httpsgithubcomistanbuljsnyccomparev1020v1030-2017-04-29) [Compare Source](istanbuljs/nyc@43535f9...v10.2.0) ##### Bug Fixes * source-maps were not being cached in the parent process when --all was being used ([#​556](`https://github.com/istanbuljs/nyc/issues/556`)) ([ff73b18](istanbuljs/nyc@ff73b18)) ##### Features * add support for --no-clean, to disable deleting raw coverage output ([#​558](`https://github.com/istanbuljs/nyc/issues/558`)) ([1887d1c](istanbuljs/nyc@1887d1c)) --- ### [`v10.1.2`](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md#​1012httpsgithubcomistanbuljsnyccomparev1011v1012-2017-01-18) [Compare Source](istanbuljs/nyc@e46335f...v10.1.2) ##### Bug Fixes * revert defaulting to empty file-coverage report, this caused too many issues ([25aec77](istanbuljs/nyc@25aec77)) --- ### [`v10.1.0`](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md#​1020httpsgithubcomistanbuljsnyccomparev1010v1020-2017-03-28) [Compare Source](istanbuljs/nyc@8f7af3a...v10.1.0) ##### Bug Fixes * fix bug related to merging coverage reports see [#​482](`https://github.com/istanbuljs/nyc/issues/482`) ([81229a0](istanbuljs/nyc@81229a0)) * revert defaulting to empty file-coverage report, this caused too many issues ([25aec77](istanbuljs/nyc@25aec77)) ##### Features * allow babel cache to be enabled ([#​517](`https://github.com/istanbuljs/nyc/issues/517`)) ([98ebdff](istanbuljs/nyc@98ebdff)) * exclude the coverage/ folder by default 🚀 ([#​502](`https://github.com/istanbuljs/nyc/issues/502`)) ([50adde4](istanbuljs/nyc@50adde4)) * upgrade to version of yargs with extend support ([#​541](`https://github.com/istanbuljs/nyc/issues/541`)) ([95cc09a](istanbuljs/nyc@95cc09a)) #### [10.1.2](istanbuljs/nyc@v10.1.1...v10.1.2) (2017-01-18) ##### Bug Fixes * revert defaulting to empty file-coverage report, this caused too many issues ([25aec77](istanbuljs/nyc@25aec77)) #### [10.1.1](istanbuljs/nyc@v10.1.0...v10.1.1) (2017-01-18) ##### Bug Fixes * fix bug related to merging coverage reports see [#​482](`https://github.com/istanbuljs/nyc/issues/482`) ([81229a0](istanbuljs/nyc@81229a0)) --- </details> --- This PR has been generated by [Renovate Bot](https://renovatebot.com).
--cache
was not being respected for the top-level process, this resulted in coverage information being mapped differently in the parent process than the child-processes, resulting in a fluctuating coverage percentage.I pulled the source-map logic into its own library while debugging this issue, because it made things simpler to follow.