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[New] no-cycle: add option to allow cycle via dynamic import #2387

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merged 1 commit into from May 1, 2022

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GerkinDev
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@GerkinDev GerkinDev commented Feb 21, 2022

Hi,

as discussed in #2265, I added a new option, allowUnsafeDynamicCyclicDependency. I've tested all cases I could.

Unfortunately, I did not managed to write tests using the TS_OLD parser. I don't know if this is important.

Feedbacks are welcome ! Have a nice day

Fixes #2265.

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GerkinDev commented Feb 21, 2022

Seeing the CI job https://app.travis-ci.com/github/import-js/eslint-plugin-import/builds/246801187, it seems that eslint<4 does not parse dynamic imports in a way that allows cyclic dependencies detection with dynamic imports, Yet, it passes for later versions. I don't really know what to do. Should I remove this test ?

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codecov bot commented Feb 21, 2022

Codecov Report

Merging #2387 (0fe7fc1) into main (be30a34) will decrease coverage by 0.07%.
The diff coverage is 100.00%.

❗ Current head 0fe7fc1 differs from pull request most recent head b2f6ac8. Consider uploading reports for the commit b2f6ac8 to get more accurate results

@@            Coverage Diff             @@
##             main    #2387      +/-   ##
==========================================
- Coverage   95.12%   95.04%   -0.08%     
==========================================
  Files          66       66              
  Lines        2749     2725      -24     
  Branches      923      918       -5     
==========================================
- Hits         2615     2590      -25     
- Misses        134      135       +1     
Impacted Files Coverage Δ
src/ExportMap.js 100.00% <ø> (ø)
src/rules/no-cycle.js 97.91% <100.00%> (+0.24%) ⬆️
src/rules/newline-after-import.js 95.31% <0.00%> (-0.85%) ⬇️
src/rules/no-unused-modules.js 97.43% <0.00%> (-0.24%) ⬇️
src/rules/order.js 99.06% <0.00%> (-0.04%) ⬇️

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ljharb commented Feb 26, 2022

@GerkinDev no, but it can be skipped on older eslint versions.

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I'd like to make sure we also test the case where there's a cycle that's accessed via dynamic import - that even with this option, the static cycle is warned on.

docs/rules/no-cycle.md Show resolved Hide resolved
@GerkinDev GerkinDev force-pushed the feature/allow-dynamic-cycle-2265 branch from 77cf864 to 0fe7fc1 Compare March 7, 2022 11:49
@ljharb ljharb force-pushed the feature/allow-dynamic-cycle-2265 branch from 0fe7fc1 to b2f6ac8 Compare April 30, 2022 22:20
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ljharb commented Apr 30, 2022

I've rebased this, and ensured no tests were removed. If everything passes, this should be good to go.

@ljharb ljharb changed the title Feature: allow dynamic cycle (#2265) [New] no-cycle: add option to allow cycle via dynamic import May 1, 2022
@ljharb ljharb merged commit b2f6ac8 into import-js:main May 1, 2022
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Anber commented May 9, 2022

It looks like the changes weren't published https://unpkg.com/eslint-plugin-import@2.26.0/lib/rules/no-cycle.js

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ljharb commented May 9, 2022

Yet. They were only merged 8 days ago. You can click on the merging commit hash to see that there’s no release tags attached to it.

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Anber commented May 9, 2022

However, it is mentioned in the changelog as released in 2.26.0 https://github.com/import-js/eslint-plugin-import/blob/main/CHANGELOG.md#2260---2022-04-05

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ljharb commented May 9, 2022

you're right, thanks, i'll fix that.

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ljharb commented May 9, 2022

Note that the v2.26.0 changelog doesn't have that mistake: https://github.com/import-js/eslint-plugin-import/blob/v2.26.0/CHANGELOG.md

ljharb added a commit to ljharb/eslint-plugin-import that referenced this pull request May 9, 2022
@GerkinDev GerkinDev deleted the feature/allow-dynamic-cycle-2265 branch July 11, 2022 12:04
crapStone pushed a commit to Calciumdibromid/CaBr2 that referenced this pull request Jan 13, 2023
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [eslint-plugin-import](https://github.com/import-js/eslint-plugin-import) | devDependencies | minor | [`2.26.0` -> `2.27.4`](https://renovatebot.com/diffs/npm/eslint-plugin-import/2.26.0/2.27.4) |

---

### Release Notes

<details>
<summary>import-js/eslint-plugin-import</summary>

### [`v2.27.4`](https://github.com/import-js/eslint-plugin-import/blob/HEAD/CHANGELOG.md#&#8203;2274---2023-01-11)

[Compare Source](import-js/eslint-plugin-import@v2.27.3...v2.27.4)

##### Fixed

-   `semver` should be a prod dep (\[[#&#8203;2668](import-js/eslint-plugin-import#2668)])

### [`v2.27.3`](https://github.com/import-js/eslint-plugin-import/blob/HEAD/CHANGELOG.md#&#8203;2273---2023-01-11)

[Compare Source](import-js/eslint-plugin-import@v2.27.2...v2.27.3)

##### Fixed

-   \[`no-empty-named-blocks`]: rewrite rule to only check import declarations (\[[#&#8203;2666](import-js/eslint-plugin-import#2666)])

### [`v2.27.2`](https://github.com/import-js/eslint-plugin-import/blob/HEAD/CHANGELOG.md#&#8203;2272---2023-01-11)

[Compare Source](import-js/eslint-plugin-import@v2.27.1...v2.27.2)

##### Fixed

-   \[`no-duplicates`]: do not unconditionally require `typescript` (\[[#&#8203;2665](import-js/eslint-plugin-import#2665)])

### [`v2.27.1`](https://github.com/import-js/eslint-plugin-import/blob/HEAD/CHANGELOG.md#&#8203;2271---2023-01-11)

[Compare Source](import-js/eslint-plugin-import@v2.27.0...v2.27.1)

##### Fixed

-   `array.prototype.flatmap` should be a prod dep (\[[#&#8203;2664](import-js/eslint-plugin-import#2664)], thanks \[[@&#8203;cristobal](https://github.com/cristobal)])

### [`v2.27.0`](https://github.com/import-js/eslint-plugin-import/blob/HEAD/CHANGELOG.md#&#8203;2270---2023-01-11)

[Compare Source](import-js/eslint-plugin-import@v2.26.0...v2.27.0)

##### Added

-   \[`newline-after-import`]: add `considerComments` option (\[[#&#8203;2399](import-js/eslint-plugin-import#2399)], thanks \[[@&#8203;pri1311](https://github.com/pri1311)])
-   \[`no-cycle`]: add `allowUnsafeDynamicCyclicDependency` option (\[[#&#8203;2387](import-js/eslint-plugin-import#2387)], thanks \[[@&#8203;GerkinDev](https://github.com/GerkinDev)])
-   \[`no-restricted-paths`]: support arrays for `from` and `target` options (\[[#&#8203;2466](import-js/eslint-plugin-import#2466)], thanks \[[@&#8203;AdriAt360](https://github.com/AdriAt360)])
-   \[`no-anonymous-default-export`]: add `allowNew` option (\[[#&#8203;2505](import-js/eslint-plugin-import#2505)], thanks \[[@&#8203;DamienCassou](https://github.com/DamienCassou)])
-   \[`order`]: Add `distinctGroup` option (\[[#&#8203;2395](import-js/eslint-plugin-import#2395)], thanks \[[@&#8203;hyperupcall](https://github.com/hyperupcall)])
-   \[`no-extraneous-dependencies`]: Add `includeInternal` option (\[[#&#8203;2541](import-js/eslint-plugin-import#2541)], thanks \[[@&#8203;bdwain](https://github.com/bdwain)])
-   \[`no-extraneous-dependencies`]: Add `includeTypes` option (\[[#&#8203;2543](import-js/eslint-plugin-import#2543)], thanks \[[@&#8203;bdwain](https://github.com/bdwain)])
-   \[`order`]: new `alphabetize.orderImportKind` option to sort imports with same path based on their kind (`type`, `typeof`) (\[[#&#8203;2544](import-js/eslint-plugin-import#2544)], thanks \[[@&#8203;stropho](https://github.com/stropho)])
-   \[`consistent-type-specifier-style`]: add rule (\[[#&#8203;2473](import-js/eslint-plugin-import#2473)], thanks \[[@&#8203;bradzacher](https://github.com/bradzacher)])
-   Add \[`no-empty-named-blocks`] rule (\[[#&#8203;2568](import-js/eslint-plugin-import#2568)], thanks \[[@&#8203;guilhermelimak](https://github.com/guilhermelimak)])
-   \[`prefer-default-export`]: add "target" option (\[[#&#8203;2602](import-js/eslint-plugin-import#2602)], thanks \[[@&#8203;azyzz228](https://github.com/azyzz228)])
-   \[`no-absolute-path`]: add fixer (\[[#&#8203;2613](import-js/eslint-plugin-import#2613)], thanks \[[@&#8203;adipascu](https://github.com/adipascu)])
-   \[`no-duplicates`]: support inline type import with `inlineTypeImport` option (\[[#&#8203;2475](import-js/eslint-plugin-import#2475)], thanks \[[@&#8203;snewcomer](https://github.com/snewcomer)])

##### Fixed

-   \[`order`]: move nested imports closer to main import entry (\[[#&#8203;2396](import-js/eslint-plugin-import#2396)], thanks \[[@&#8203;pri1311](https://github.com/pri1311)])
-   \[`no-restricted-paths`]: fix an error message (\[[#&#8203;2466](import-js/eslint-plugin-import#2466)], thanks \[[@&#8203;AdriAt360](https://github.com/AdriAt360)])
-   \[`no-restricted-paths`]: use `Minimatch.match` instead of `minimatch` to comply with Windows Native paths (\[[#&#8203;2466](import-js/eslint-plugin-import#2466)], thanks \[[@&#8203;AdriAt360](https://github.com/AdriAt360)])
-   \[`order`]: require with member expression could not be fixed if alphabetize.order was used (\[[#&#8203;2490](import-js/eslint-plugin-import#2490)], thanks \[[@&#8203;msvab](https://github.com/msvab)])
-   \[`order`]: leave more space in rankings for consecutive path groups (\[[#&#8203;2506](import-js/eslint-plugin-import#2506)], thanks \[[@&#8203;Pearce-Ropion](https://github.com/Pearce-Ropion)])
-   \[`no-cycle`]: add ExportNamedDeclaration statements to dependencies (\[[#&#8203;2511](import-js/eslint-plugin-import#2511)], thanks \[[@&#8203;BenoitZugmeyer](https://github.com/BenoitZugmeyer)])
-   \[`dynamic-import-chunkname`]: prevent false report on a valid webpack magic comment (\[[#&#8203;2330](import-js/eslint-plugin-import#2330)], thanks \[[@&#8203;mhmadhamster](https://github.com/mhmadhamster)])
-   \[`export`]: do not error on TS export overloads (\[[#&#8203;1590](import-js/eslint-plugin-import#1590)], thanks \[[@&#8203;ljharb](https://github.com/ljharb)])
-   \[`no-unresolved`], \[`extensions`]: ignore type only exports (\[[#&#8203;2436](import-js/eslint-plugin-import#2436)], thanks \[[@&#8203;Lukas-Kullmann](https://github.com/Lukas-Kullmann)])
-   `ExportMap`: add missing param to function (\[[#&#8203;2589](import-js/eslint-plugin-import#2589)], thanks \[[@&#8203;Fdawgs](https://github.com/Fdawgs)])
-   \[`no-unused-modules`]: `checkPkgFieldObject` filters boolean fields from checks (\[[#&#8203;2598](import-js/eslint-plugin-import#2598)], thanks \[[@&#8203;mpint](https://github.com/mpint)])
-   \[`no-cycle`]: accept Flow `typeof` imports, just like `type` (\[[#&#8203;2608](import-js/eslint-plugin-import#2608)], thanks \[[@&#8203;gnprice](https://github.com/gnprice)])
-   \[`no-import-module-exports`]: avoid a false positive for import variables (\[[#&#8203;2315](import-js/eslint-plugin-import#2315)], thanks \[[@&#8203;BarryThePenguin](https://github.com/BarryThePenguin)])

##### Changed

-   \[Tests] \[`named`]: Run all TypeScript test (\[[#&#8203;2427](import-js/eslint-plugin-import#2427)], thanks \[[@&#8203;ProdigySim](https://github.com/ProdigySim)])
-   \[readme] note use of typescript in readme `import/extensions` section (\[[#&#8203;2440](import-js/eslint-plugin-import#2440)], thanks \[[@&#8203;OutdatedVersion](https://github.com/OutdatedVersion)])
-   \[Docs] \[`order`]: use correct default value (\[[#&#8203;2392](import-js/eslint-plugin-import#2392)], thanks \[[@&#8203;hyperupcall](https://github.com/hyperupcall)])
-   \[meta] replace git.io link in comments with the original URL (\[[#&#8203;2444](import-js/eslint-plugin-import#2444)], thanks \[[@&#8203;liby](https://github.com/liby)])
-   \[Docs] remove global install in readme (\[[#&#8203;2412](import-js/eslint-plugin-import#2412)], thanks \[[@&#8203;aladdin-add](https://github.com/aladdin-add)])
-   \[readme] clarify `eslint-import-resolver-typescript` usage (\[[#&#8203;2503](import-js/eslint-plugin-import#2503)], thanks \[[@&#8203;JounQin](https://github.com/JounQin)])
-   \[Refactor] \[`no-cycle`]: Add per-run caching of traversed paths (\[[#&#8203;2419](import-js/eslint-plugin-import#2419)], thanks \[[@&#8203;nokel81](https://github.com/nokel81)])
-   \[Performance] `ExportMap`: add caching after parsing for an ambiguous module (\[[#&#8203;2531](import-js/eslint-plugin-import#2531)], thanks \[[@&#8203;stenin-nikita](https://github.com/stenin-nikita)])
-   \[Docs] \[`no-useless-path-segments`]: fix paths (\[[#&#8203;2424](import-js/eslint-plugin-import#2424)], thanks \[[@&#8203;s-h-a-d-o-w](https://github.com/s-h-a-d-o-w)])
-   \[Tests] \[`no-cycle`]: add passing test cases (\[[#&#8203;2438](import-js/eslint-plugin-import#2438)], thanks \[[@&#8203;georeith](https://github.com/georeith)])
-   \[Refactor] \[`no-extraneous-dependencies`] improve performance using cache (\[[#&#8203;2374](import-js/eslint-plugin-import#2374)], thanks \[[@&#8203;meowtec](https://github.com/meowtec)])
-   \[meta] `CONTRIBUTING.md`: mention inactive PRs (\[[#&#8203;2546](import-js/eslint-plugin-import#2546)], thanks \[[@&#8203;stropho](https://github.com/stropho)])
-   \[readme] make json for setting groups multiline (\[[#&#8203;2570](import-js/eslint-plugin-import#2570)], thanks \[[@&#8203;bertyhell](https://github.com/bertyhell)])
-   \[Tests] \[`no-restricted-paths`]: Tests for `import type` statements (\[[#&#8203;2459](import-js/eslint-plugin-import#2459)], thanks \[[@&#8203;golergka](https://github.com/golergka)])
-   \[Tests] \[`no-restricted-paths`]: fix one failing `import type` test case, submitted by \[[@&#8203;golergka](https://github.com/golergka)], thanks \[[@&#8203;azyzz228](https://github.com/azyzz228)]
-   \[Docs] automate docs with eslint-doc-generator (\[[#&#8203;2582](import-js/eslint-plugin-import#2582)], thanks \[[@&#8203;bmish](https://github.com/bmish)])
-   \[readme] Increase clarity around typescript configuration (\[[#&#8203;2588](import-js/eslint-plugin-import#2588)], thanks \[[@&#8203;Nfinished](https://github.com/Nfinished)])
-   \[Docs] update `eslint-doc-generator` to v1.0.0 (\[[#&#8203;2605](import-js/eslint-plugin-import#2605)], thanks \[[@&#8203;bmish](https://github.com/bmish)])
-   \[Perf] \[`no-cycle`], \[`no-internal-modules`], \[`no-restricted-paths`]: use `anyOf` instead of `oneOf` (thanks \[[@&#8203;ljharb](https://github.com/ljharb)], \[[@&#8203;remcohaszing](https://github.com/remcohaszing)])

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNC45Ny41IiwidXBkYXRlZEluVmVyIjoiMzQuMTAwLjEifQ==-->

Co-authored-by: cabr2-bot <cabr2.help@gmail.com>
Reviewed-on: https://codeberg.org/Calciumdibromid/CaBr2/pulls/1724
Reviewed-by: Epsilon_02 <epsilon_02@noreply.codeberg.org>
Co-authored-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>
Co-committed-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>
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Allow cyclic dependencies for import/no-cycle iff mixing static/dynamic imports
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