StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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56 lines
2.0 KiB
56 lines
2.0 KiB
4 years ago
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# @npmcli/ci-detect
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Detect what kind of CI environment the program is in
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[](https://travis-ci.com/npm/ci-detect)
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[](https://coveralls.io/github/npm/ci-detect?branch=master)
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## USAGE
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```js
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const ciDetect = require('@npmcli/ci-detect')
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// false if not in CI
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// otherwise, a string indicating the CI environment type
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const inCI = ciDetect()
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```
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## CIs Detected
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Returns one of the following strings, or `false` if none match, by looking
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at the appropriate environment variables.
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* `'gerrit'` Gerrit
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* `'gitlab'` GitLab
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* `'circleci'` Circle-CI
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* `'semaphore'` Semaphore
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* `'drone'` Drone
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* `'github-actions'` GitHub Actions
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* `'tddium'` TDDium
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* `'jenkins'` Jenkins
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* `'bamboo'` Bamboo
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* `'gocd'` GoCD
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* `'codeship'` CodeShip (or any that set `CI_NAME` environment variable)
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* `'travis-ci'` Travis-CI - A few other CI systems set `TRAVIS=1` in the
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environment, because devs use that to indicate "test mode", so this one
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can get some false positives.
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* `'aws-codebuild'` AWS CodeBuild
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* `'builder'` Google Cloud Builder - This one is a bit weird. It doesn't
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really set anything that can be reliably detected except
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`BUILDER_OUTPUT`, so it can get false positives pretty easily.
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* `'custom'` anything else that sets `CI` environment variable
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## Caveats
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Note that since any program can set or unset whatever environment variables
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they want, this is not 100% reliable.
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Also, note that if your program does different behavior in
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CI/test/deployment than other places, then there's a good chance that
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you're doing something wrong!
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But, for little niceties like setting colors or other output parameters, or
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logging and that sort of non-essential thing, this module provides a way to
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tweak without checking a bunch of things in a bunch of places. Mostly,
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it's a single place to keep a note of what CI system sets which environment
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variable.
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