Sandbox::https://redirect.github.com/biomejs/biome/pull/10820

JamBalaya56562 · 2026-07-01T14:36:31Z

Summary

noProcessEnv used type Query = Semantic<JsStaticMemberExpression>, so it only saw dot access. Bracket (computed) access was never reported:

process["env"]
env["NODE_ENV"] where env is imported from process / node:process

The rule now queries AnyJsMemberExpression and resolves the member via member_name() (a StaticValue that covers both static and computed members), mirroring noConsole. Dot-access behavior is unchanged, and dynamic keys on non-env objects (e.g. process[foo]) stay valid.

Test Plan

Added invalidComputedMember.js covering env["NODE_ENV"], env["HOME"], process["env"], process["env"].NODE_ENV, and process.env["NODE_ENV"].
All existing noProcessEnv specs pass unchanged (12 existing + 1 new = 13 passing); the pre-existing valid case process[env] (dynamic key) remains valid.

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changeset-bot · 2026-07-01T14:36:37Z

🦋 Changeset detected

Latest commit: cc67948

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 13 packages

Name	Type
@biomejs/biome	Patch
@biomejs/cli-win32-x64	Patch
@biomejs/cli-win32-arm64	Patch
@biomejs/cli-darwin-x64	Patch
@biomejs/cli-darwin-arm64	Patch
@biomejs/cli-linux-x64	Patch
@biomejs/cli-linux-arm64	Patch
@biomejs/cli-linux-x64-musl	Patch
@biomejs/cli-linux-arm64-musl	Patch
@biomejs/wasm-web	Patch
@biomejs/wasm-bundler	Patch
@biomejs/wasm-nodejs	Patch
@biomejs/backend-jsonrpc	Patch

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github-actions · 2026-07-01T14:36:41Z

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coderabbitai · 2026-07-01T14:42:38Z

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.changeset/no-process-env-computed-member.md
crates/biome_js_analyze/src/lint/style/no_process_env.rs
crates/biome_js_analyze/tests/specs/style/noProcessEnv/invalidComputedMember.js

✅ Files skipped from review due to trivial changes (1)

crates/biome_js_analyze/tests/specs/style/noProcessEnv/invalidComputedMember.js

🚧 Files skipped from review as they are similar to previous changes (1)

crates/biome_js_analyze/src/lint/style/no_process_env.rs

Walkthrough

The noProcessEnv rule now queries AnyJsMemberExpression and resolves the base identifier before checking for process.env, which lets it report computed member access such as process["env"] and env["NODE_ENV"]. A new test fixture covers those cases, and a changeset entry documents the patch.

Possibly related PRs

biomejs/biome#10470: Also updates no_process_env.rs to widen which env accesses are reported, with named import handling for node:process.

Suggested labels: A-Diagnostic

Suggested reviewers: ematipico

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly matches the main change: reporting computed member access in `noProcessEnv`.
Description check	✅ Passed	The description is relevant and accurately describes the lint fix and added coverage.
Linked Issues check	✅ Passed	The rule now reports computed reads from `env` imported via `node:process`, which matches `#10619`.
Out of Scope Changes check	✅ Passed	The changes stay within the lint fix, its tests, and the accompanying changeset.

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🧹 Nitpick comments (1)

crates/biome_js_analyze/tests/specs/style/noProcessEnv/invalidComputedMember.js (1)
1-7: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick win

Add a "valid" counterpart for dynamic, non-static keys.

The PR description explicitly calls out that process[foo] (a dynamic, non-string key) must remain unflagged, but no valid fixture exercises this negative case for the new computed-member path. Worth adding alongside this fixture to guard the behaviour against regressions.

As per coding guidelines, "All code changes MUST include tests: lint rules in crates/biome_<lang>_analyze/tests/specs/{group}/{rule}/... and bug fix tests reproducing and validating the fix."
✅ Suggested valid fixture
const foo = "env";
process[foo];
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In
`@crates/biome_js_analyze/tests/specs/style/noProcessEnv/invalidComputedMember.js`
around lines 1 - 7, Add a valid test fixture for the computed-member path in the
noProcessEnv rule to cover the negative case where the key is dynamic and not a
static string. Use the existing invalidComputedMember.js fixture as the nearby
reference, and add a matching valid spec that exercises process[foo] (for
example via a declared foo variable) so the rule’s computed-member handling
stays unflagged for non-static keys.
Source: Coding guidelines

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In
`@crates/biome_js_analyze/tests/specs/style/noProcessEnv/invalidComputedMember.js`:
- Around line 1-7: Add a valid test fixture for the computed-member path in the
noProcessEnv rule to cover the negative case where the key is dynamic and not a
static string. Use the existing invalidComputedMember.js fixture as the nearby
reference, and add a matching valid spec that exercises process[foo] (for
example via a declared foo variable) so the rule’s computed-member handling
stays unflagged for non-static keys.

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.changeset/no-process-env-computed-member.md
crates/biome_js_analyze/src/lint/style/no_process_env.rs
crates/biome_js_analyze/tests/specs/style/noProcessEnv/invalidComputedMember.js

codspeed · 2026-07-01T14:53:23Z

Merging this PR will not alter performance

✅ 58 untouched benchmarks
⏩ 196 skipped benchmarks¹

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196 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

siketyan · 2026-07-01T15:03:19Z

+process["env"];
+process["env"].NODE_ENV;
+process.env["NODE_ENV"];


How about process["env"]["NODE_ENV"] ?

Good call — added process["env"]["NODE_ENV"] to the fixture. It reports once on the inner process["env"] (the outer computed access resolves to a member expression, so it is not double-reported), matching process["env"].NODE_ENV. Snapshot regenerated; all 13 noProcessEnv specs pass.

`noProcessEnv` only queried static member expressions, so bracket access such as `process["env"]` and `env["NODE_ENV"]` (where `env` is imported from `node:process`) was never reported. Query `AnyJsMemberExpression` and use `member_name()` so both static and computed accesses are handled. Fixes #10619. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

This PR contains the following updates: | Package | Type | Update | Change | Pending | |---|---|---|---|---| | [@biomejs/biome](https://biomejs.dev) ([source](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome)) | imports | patch | [`2.5.2` -> `2.5.3`](https://renovatebot.com/diffs/npm/@biomejs%2fbiome/2.5.2/2.5.3) | `2.5.4` | --- ### Release Notes <details> <summary>biomejs/biome (@biomejs/biome)</summary> ### [`v2.5.3`](https://github.com/biomejs/biome/blob/HEAD/packages/@biomejs/biome/CHANGELOG.md#253) [Compare Source](https://github.com/biomejs/biome/compare/@biomejs/biome@2.5.2...@biomejs/biome@2.5.3) ##### Patch Changes - [#10815](biomejs/biome#10815) [`86613d5`](biomejs/biome@86613d5) Thanks [@WaterWhisperer](https://github.com/WaterWhisperer)! - Fixed a parser panic reported in [#10708](biomejs/biome#10708): Biome now recovers when unsupported CSS Modules `@value` rules or scoped `@keyframes` names end at EOF. - [#10534](biomejs/biome#10534) [`da9b403`](biomejs/biome@da9b403) Thanks [@Mokto](https://github.com/Mokto)! - Fixed [`noUnusedVariables`](https://biomejs.dev/linter/rules/no-unused-variables/) false positives in Svelte files: Svelte store subscriptions (`$store` references in templates now keep the underlying `store` binding from being flagged), and `$bindable()` props that are only written to in the script block (write-only is intentional for bindable props) are no longer reported as unused. - [#10827](biomejs/biome#10827) [`098ba41`](biomejs/biome@098ba41) Thanks [@Aqu1bp](https://github.com/Aqu1bp)! - Fixed [#10698](biomejs/biome#10698): The [`noUnsafeOptionalChaining`](https://biomejs.dev/linter/rules/no-unsafe-optional-chaining/) rule now reports unsafe optional chains wrapped in TypeScript `as`, `satisfies`, type assertion, and instantiation expressions, such as `new (value?.constructor as Constructor)()`. - [#10773](biomejs/biome#10773) [`3c6513d`](biomejs/biome@3c6513d) Thanks [@otkrickey](https://github.com/otkrickey)! - Fixed [#10772](biomejs/biome#10772): [`useVueValidVOn`](https://biomejs.dev/linter/rules/use-vue-valid-v-on/) no longer reports a missing handler for v-on directives using a verb modifier (`.stop` / `.prevent`) without an expression, e.g. `<div @click.stop></div>`. The rule also accepts the arg-less object syntax `<div v-on="$listeners"></div>` instead of reporting a missing event name. - [#10721](biomejs/biome#10721) [`d83c66b`](biomejs/biome@d83c66b) Thanks [@minseong0324](https://github.com/minseong0324)! - Improved type-aware lint rule inference for built-in globals and indexed function calls. Biome now resolves `Error(...)`, `new Error(...)`, optional `Error#stack`, and calls through indexed function values such as `handlers[0]()` more accurately. - [#10865](biomejs/biome#10865) [`6450276`](biomejs/biome@6450276) Thanks [@ematipico](https://github.com/ematipico)! - Fixed [#10845](biomejs/biome#10845). Biome Language Server no longer goes in deadlock when the scanner is enabled. - [#10853](biomejs/biome#10853) [`93d8e53`](biomejs/biome@93d8e53) Thanks [@Netail](https://github.com/Netail)! - Fixed [#10840](biomejs/biome#10840): Astro shorthand attribute syntax is now correctly being parsed from embedded nodes. - [#10820](biomejs/biome#10820) [`bba3092`](biomejs/biome@bba3092) Thanks [@JamBalaya56562](https://github.com/JamBalaya56562)! - Fixed [#10619](biomejs/biome#10619): [`noProcessEnv`](https://biomejs.dev/linter/rules/no-process-env/) now also reports computed (bracket) member access. Previously only dot access was checked, so `process["env"]` and `env["NODE_ENV"]` (where `env` is imported from `node:process`) were missed. Both static and computed accesses are now reported. - [#10835](biomejs/biome#10835) [`3447b2f`](biomejs/biome@3447b2f) Thanks [@dyc3](https://github.com/dyc3)! - Fixed [#10824](biomejs/biome#10824): [`useDomQuerySelector`](https://biomejs.dev/linter/rules/use-dom-query-selector/) now supports an `ignore` option for receiver identifiers that should not be reported. - [#10875](biomejs/biome#10875) [`b12e486`](biomejs/biome@b12e486) Thanks [@dyc3](https://github.com/dyc3)! - Fixed [#10795](biomejs/biome#10795): `--profile-rules` now reports timings for each plugin separately as `plugin/<pluginName>`, matching the naming used by plugin suppressions, instead of aggregating all plugins under a single `plugin/plugin` entry. - [#10877](biomejs/biome#10877) [`d6bc447`](biomejs/biome@d6bc447) Thanks [@ematipico](https://github.com/ematipico)! - Fixed [biome-zed#164](biomejs/biome-zed#164): Biome no longer inserts stray whitespace when format-on-type runs after closing delimiters such as `)`, `]`, and `}`. - [#10867](biomejs/biome#10867) [`a21463e`](biomejs/biome@a21463e) Thanks [@dyc3](https://github.com/dyc3)! - Fixed [#10864](biomejs/biome#10864): Biome no longer crashes when checking or linting HTML files with unquoted attribute values such as `<textarea rows=4></textarea>`. </details> --- ### Configuration 📅 **Schedule**: (UTC) - 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. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).  Reviewed-on: https://git.oirnoir.dev/OIRNOIR/YouTube-Helper-Client/pulls/12

This PR contains the following updates: | Package | Type | Update | Change | Pending | |---|---|---|---|---| | [@biomejs/biome](https://biomejs.dev) ([source](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome)) | imports | patch | [`2.5.2` -> `2.5.3`](https://renovatebot.com/diffs/npm/@biomejs%2fbiome/2.5.2/2.5.3) | `2.5.4` | --- ### Release Notes <details> <summary>biomejs/biome (@biomejs/biome)</summary> ### [`v2.5.3`](https://github.com/biomejs/biome/blob/HEAD/packages/@biomejs/biome/CHANGELOG.md#253) [Compare Source](https://github.com/biomejs/biome/compare/@biomejs/biome@2.5.2...@biomejs/biome@2.5.3) ##### Patch Changes - [#10815](biomejs/biome#10815) [`86613d5`](biomejs/biome@86613d5) Thanks [@WaterWhisperer](https://github.com/WaterWhisperer)! - Fixed a parser panic reported in [#10708](biomejs/biome#10708): Biome now recovers when unsupported CSS Modules `@value` rules or scoped `@keyframes` names end at EOF. - [#10534](biomejs/biome#10534) [`da9b403`](biomejs/biome@da9b403) Thanks [@Mokto](https://github.com/Mokto)! - Fixed [`noUnusedVariables`](https://biomejs.dev/linter/rules/no-unused-variables/) false positives in Svelte files: Svelte store subscriptions (`$store` references in templates now keep the underlying `store` binding from being flagged), and `$bindable()` props that are only written to in the script block (write-only is intentional for bindable props) are no longer reported as unused. - [#10827](biomejs/biome#10827) [`098ba41`](biomejs/biome@098ba41) Thanks [@Aqu1bp](https://github.com/Aqu1bp)! - Fixed [#10698](biomejs/biome#10698): The [`noUnsafeOptionalChaining`](https://biomejs.dev/linter/rules/no-unsafe-optional-chaining/) rule now reports unsafe optional chains wrapped in TypeScript `as`, `satisfies`, type assertion, and instantiation expressions, such as `new (value?.constructor as Constructor)()`. - [#10773](biomejs/biome#10773) [`3c6513d`](biomejs/biome@3c6513d) Thanks [@otkrickey](https://github.com/otkrickey)! - Fixed [#10772](biomejs/biome#10772): [`useVueValidVOn`](https://biomejs.dev/linter/rules/use-vue-valid-v-on/) no longer reports a missing handler for v-on directives using a verb modifier (`.stop` / `.prevent`) without an expression, e.g. `<div @click.stop></div>`. The rule also accepts the arg-less object syntax `<div v-on="$listeners"></div>` instead of reporting a missing event name. - [#10721](biomejs/biome#10721) [`d83c66b`](biomejs/biome@d83c66b) Thanks [@minseong0324](https://github.com/minseong0324)! - Improved type-aware lint rule inference for built-in globals and indexed function calls. Biome now resolves `Error(...)`, `new Error(...)`, optional `Error#stack`, and calls through indexed function values such as `handlers[0]()` more accurately. - [#10865](biomejs/biome#10865) [`6450276`](biomejs/biome@6450276) Thanks [@ematipico](https://github.com/ematipico)! - Fixed [#10845](biomejs/biome#10845). Biome Language Server no longer goes in deadlock when the scanner is enabled. - [#10853](biomejs/biome#10853) [`93d8e53`](biomejs/biome@93d8e53) Thanks [@Netail](https://github.com/Netail)! - Fixed [#10840](biomejs/biome#10840): Astro shorthand attribute syntax is now correctly being parsed from embedded nodes. - [#10820](biomejs/biome#10820) [`bba3092`](biomejs/biome@bba3092) Thanks [@JamBalaya56562](https://github.com/JamBalaya56562)! - Fixed [#10619](biomejs/biome#10619): [`noProcessEnv`](https://biomejs.dev/linter/rules/no-process-env/) now also reports computed (bracket) member access. Previously only dot access was checked, so `process["env"]` and `env["NODE_ENV"]` (where `env` is imported from `node:process`) were missed. Both static and computed accesses are now reported. - [#10835](biomejs/biome#10835) [`3447b2f`](biomejs/biome@3447b2f) Thanks [@dyc3](https://github.com/dyc3)! - Fixed [#10824](biomejs/biome#10824): [`useDomQuerySelector`](https://biomejs.dev/linter/rules/use-dom-query-selector/) now supports an `ignore` option for receiver identifiers that should not be reported. - [#10875](biomejs/biome#10875) [`b12e486`](biomejs/biome@b12e486) Thanks [@dyc3](https://github.com/dyc3)! - Fixed [#10795](biomejs/biome#10795): `--profile-rules` now reports timings for each plugin separately as `plugin/<pluginName>`, matching the naming used by plugin suppressions, instead of aggregating all plugins under a single `plugin/plugin` entry. - [#10877](biomejs/biome#10877) [`d6bc447`](biomejs/biome@d6bc447) Thanks [@ematipico](https://github.com/ematipico)! - Fixed [biome-zed#164](biomejs/biome-zed#164): Biome no longer inserts stray whitespace when format-on-type runs after closing delimiters such as `)`, `]`, and `}`. - [#10867](biomejs/biome#10867) [`a21463e`](biomejs/biome@a21463e) Thanks [@dyc3](https://github.com/dyc3)! - Fixed [#10864](biomejs/biome#10864): Biome no longer crashes when checking or linting HTML files with unquoted attribute values such as `<textarea rows=4></textarea>`. </details> --- ### Configuration 📅 **Schedule**: (UTC) - 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. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).  Reviewed-on: https://git.oirnoir.dev/OIRNOIR/YouTube-Helper-Server/pulls/23

github-actions Bot added A-Linter Area: linter L-JavaScript Language: JavaScript and super languages labels Jul 1, 2026

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JamBalaya56562 force-pushed the fix-no-process-env-computed-member branch from f6654e5 to cc67948 Compare July 1, 2026 15:15

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ematipico merged commit bba3092 into biomejs:main Jul 2, 2026
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fix(lint): report computed member access in noProcessEnv - #10820

fix(lint): report computed member access in noProcessEnv#10820
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