build(deps-dev): bump all (major) #1601
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This PR contains the following updates:
1.9.4
->2.0.6
6.1.0
->7.1.0
14.0.0
->15.0.1
Release Notes
biomejs/biome (@biomejs/biome)
v2.0.6
Compare Source
Patch Changes
#6557
fd68458
Thanks @ematipico! - Fixed a bug where Biome didn't provide all the available code actions when requested by the editor.#6511
72623fa
Thanks @Conaclos! - Fixed #6492. TheorganizeImports
assist action no longer duplicates a comment at the start ofthe file when
:BLANK_LINE:
precedes the first import group.#6557
fd68458
Thanks @ematipico! - Fixed #6287 where Biome Language Server didn't adhere to thesettings.requireConfiguration
option when pulling diagnostics and code actions.Note that for this configuration be correctly applied, your editor must support dynamic registration capabilities.
#6551
0b63b1d
Thanks @Conaclos! - Fixed #6536.useSortedKeys
no longer panics in some edge cases where object spreads are involved.#6503
9a8fe0f
Thanks @ematipico! - Fixed #6482 where nursery rules that belonged to a domain were incorrectly enabled.#6565
e85761c
Thanks @daivinhtran! - Fixed #4677: Now thenoUnusedImports
rule won't produce diagnostics for types used in JSDoc comment of exports.#6166
b8cbd83
Thanks @mehm8128! - Added the nursery rule noExcessiveLinesPerFunction.This rule restrict a maximum number of lines of code in a function body.
The following code is now reported as invalid when the limit of maximum lines is set to 2:
The following code is now reported as valid when the limit of maximum lines is set to 3:
#6553
5f42630
Thanks @denbezrukov! - Fixed #6547. Now the Biome CSS parser correctly parses@starting-style
when it's used inside other at-rules. The following example doesn't raise an error anymore:#6458
05402e3
Thanks @ematipico! - Fixed an issue where the ruleuseSemanticElements
used the incorrect range when positioning suppression comments.#6560
6d8a6b9
Thanks @siketyan! - Fixed #6559: the error message on detected a large file was outdated and referred a removed configuration optionfiles.ignore
.#6458
05402e3
Thanks @ematipico! - Fixed #6384. The ruleuseAltText
now emits a diagnostic with a correct range, so suppression comments can work correctly.#6518
7a56288
Thanks @wojtekmaj! - Fixed #6508, where the rulenoUselessFragments
incorrectly flagged Fragments containing HTML entities as unnecessary.#6517
c5217cf
Thanks @arendjr! - Fixed #6515. When using theextends
field to extend a configuration from an NPM package, we now accept thecondition names
"biome"
and"default"
for exporting the configuration inthe
package.json
.This means that where previously your
package.json
had to contain an exportdeclaration similar to this:
You may now use one of these as well:
Or:
#6219
a3a3715
Thanks @huangtiandi1999! - Added new nursery rulenoUnassignedVariables
, which disallowslet
orvar
variables that are read but never assigned.The following code is now reported as invalid:
The following code is now reported as valid:
#6395
f62e748
Thanks @mdevils! - Added the new nursery rulenoImplicitCoercion
, which disallows shorthand type conversions in favor of explicit type conversion functions.Example (Invalid): Boolean conversion using double negation:
Example (Invalid): Number conversion using unary operators:
Example (Invalid): String conversion using concatenation:
Example (Invalid): Index checking using bitwise NOT:
Example (Valid): Using explicit type conversion functions:
#6544
f28b075
Thanks @daivinhtran! - Fixed #6536. Now the rulenoUselessFragments
produces diagnostics for a top-level useless fragment that is in a return statement.#6320
5705f1a
Thanks @mdevils! - Added the new nursery ruleuseUnifiedTypeSignature
, which disallows overload signatures that can be unified into a single signature.Overload signatures that can be merged into a single signature are redundant and should be avoided. This rule helps simplify function signatures by combining overloads by making parameters optional and/or using type unions.
Example (Invalid): Overload signatures that can be unified:
Example (Valid): Unified signatures:
Example (Valid): Different return types cannot be merged:
#6545
2782175
Thanks @ematipico! - Fixed #6529, where the Biome Language Server would emit an error when the user would open a file that isn't part of its workspace (node_modules
or external files).Now the language server doesn't emit any errors and it exits gracefully.
#6524
a27b825
Thanks @vladimir-ivanov! - Fixed #6500: TheuseReadonlyClassProperties
rule now correctly marks class properties asreadonly
when they are assigned in a constructor, setter or method,even if the assignment occurs inside an if or else block.
The following code is now correctly detected by the rule:
#6355
e128ea9
Thanks @anthonyshew! - Added a new nursery rulenoAlert
that disallows the use ofalert
,confirm
andprompt
.The following code is deemed incorrect:
#6548
37e9799
Thanks @ematipico! - Fixed #6459, where the Biome LSP was not taking into account the correct settings when applyingsource.fixAll.biome
code action.v2.0.5
Compare Source
Patch Changes
#6461
38862e6
Thanks @ematipico! - Fixed #6419, a regression where stdin mode would create a temporary new file instead of using the one provided by the user. This was an intended regression.Now Biome will use the file path passed via
--std-file-path
, and apply the configuration that matches it.#6480
050047f
Thanks @Conaclos! - Fixed #6371.useNamingConvention now checks the string case of objects' property shorthand.
#6477
b98379d
Thanks @ematipico! - Fixed an issue where Biome formatter didn't format consistently CSS value separated by commas.#6248
ec7126c
Thanks @fireairforce! - Fixed grit pattern matching for different kinds of import statements.The grit pattern
import $imports from "foo"
will match the following code:v2.0.4
Compare Source
Patch Changes
7472d9e
Thanks @ematipico! - Fixed an issue where the binary wasn't correctly mapped.v2.0.3
Patch Changes
#6439
7e4da4e
Thanks @ematipico! - Fixed an issue where the correct rights aren't added to the binary during publishing#6297
cc4b8c9
Thanks @vladimir-ivanov! - Added a new lintuseReadonlyClassProperties
rule.This rule is a port of ESLint's prefer-readonly rule.
Example:
v2.0.2
Patch Changes
ec7c63d
Thanks @ematipico! - Fixed an issue where binaries weren't copied anymore inside the@biomejs/cli-*
packages.v2.0.1
Compare Source
Patch Changes
#6425
00e97ad
Thanks @siketyan! - Fixed #6391: the rulenoUselessFragments
no longer reports a fragment that contains whitespaces which aren't trimmed by the runtime.#6417
dd88565
Thanks @ematipico! - Fixed #6360: The following pseudo classes and elements are no longer reported bynoUnknownPseudoClass
ornoUnknownPseudoElement
rules.:open
::details-content
::prefix
::search-text
::suffix
#6417
dd88565
Thanks @ematipico! - Fixed #6357, where the boolean values weren't correctly merged when using theextends
functionality. Now Biome correctly merges the values.#6417
dd88565
Thanks @ematipico! - Fixed #6341: Fixed an issue where Biome would throw an error for the language tagsnb
andnn
.#6385
94142dd
Thanks @siketyan! - Fixed #6377: The rule noSelfCompare now correctly compares two function calls with different arguments.#6417
dd88565
Thanks @ematipico! - Fixed #6278:useExhaustiveDependencies
no longer adds duplicated dependencies into the list.#6417
dd88565
Thanks @ematipico! - Fix #6396, wherevi.useFakeTimers()
andvi.useRealTimers()
incorrectly triggered React Hooks-related rules#6417
dd88565
Thanks @ematipico! - Fixed a bug where Biome didn't correctly discover nested configuration files when using thelint
command and the linter is disabled in the root configuration.#6422
594ec50
Thanks @ematipico! - Removed the experimental rename feature from Biome LSP, which caused some issues inside existing editors such as Zed.#6388
c6942d2
Thanks @siketyan! - Fixed #6375: the formatter no longer inserts an extra empty line before a semicolon when it has leading comments.v2.0.0
Compare Source
Major Changes
Biome now resolves globs and paths from the configuration. Before, paths and globs were resolved from the working directory.
Biome now raises a warning diagnostic for suppression comments that have
<explanation>
as reason.<explanation>
is provided as a placeholder when applying the suppression code fix from LSP editors.Removed the
--config-path
argument from thebiome lsp-proxy
andbiome start
commands.The option was overriding the configuration path for all workspaces opened in the Biome daemon, which led to a configuration mismatch problem when multiple projects are opened in some editors or IDEs.
If you are using one of our official plugins for IDEs or editors, it is recommended to update it to the latest version of the plugin, or you will get unexpected behavior.
If you are a developer of a plugin, please update your plugin to use the
workspace/configuration
response instead of using the--config-path
argument. Biome's LSP will resolve a configuration in the workspace automatically, so it is recommended to keep it empty unless you are using a custom configuration path.Downgraded some code fixes to unsafe which were previously safe.
The following rules have now a unsafe fix:
noFlatMapIdentity
noUnusedImports
If you want to keep applying these fixes automatically, configure the rule fix as safe:
Previously the lint rules
noControlCharactersInRegex
andnoMisleadingCharacterClass
checked both regular expression literals like/regex/
and dynamically built regular expressions likenew RegExp("regex")
.Checking dynamically built regular expressions has many limitations, edge cases, and complexities.
In addition, other rules that lint regular expressions don't check dynamically built regular expressions.
Rather than add support for other rules and have half-baked checking, we decided to remove support for dynamically built regular expressions.
Now the lint rules
noControlCharactersInRegex
andnoMisleadingCharacterClass
only check literals of regular expressions.The lint rule
noRestrictedGlobals
now supports customizing message for each global name.For example, the following configuration:
emits a diagnostic:
Breaking Change: The option
deniedGlobals
is now a record instead of an array. Runbiome migrate
to migrate the configuration automatically.Removed
include
andignore
fields in favor of the new fieldincludes
.The Biome configuration file allows users to specify which files should be processed using glob patterns.
Prior to Biome 2.0, this was done using the
include
andignore
fields.In Biome 2.0,
include
andignore
are removed and replaced byincludes
.You can run
biome migrate
to convertinclude
andignore
intoincludes
automatically.includes
uses a different glob pattern format that fixes many issues and many other limitations that Biome users reported.includes
accepts an array of glob patterns.A glob pattern starting with a
!
is a negated pattern also called exception.This replaces
ignore
patterns and allows users to create chains of include and ignore patterns.Thus, it is now possible to include again a file previously ignored.
This was not possible with
include
andignore
, becauseignore
has priority overinclude
.The semantics of
*
and**/*
have changed too.Before, with
include
andignore
, the glob*
was interpreted as**/*
.Now, with
includes
, the globs*
and**/*
are interpreted differently.The first pattern matches all files that are inside a folder.
The second pattern recursively matches all files and sub-folders inside a folder.
Let's take an example.
Given the following file hierarchy of a project...
...we want:
.test.js
, exceptspecial.test.ts
.test
directory.The
test
directory is located at the root of the project.src
directory, that don't end with.gen.js
.The
src
directory is located at the root of the project.noDefaultExport
lint rule on files ending with.ts
.Prior to Biome 2.0, the configuration might look like:
Unfortunately, the configuration doesn't quite fit what we want:
Thus, we ignore all files ending with
.test.js
, includingspecial.test.ts
.test
, includingsrc/test
.src
All these issues and limitations are fixed with
includes
.Here the migrated configuration:
special.test.ts
are unignored because the pattern appear after the pattern that ignore files ending with.test.js
.test
directory at the project's root is ignored because the pattern doesn't start with**/
.src
directory at the project's root only.Because
includes
pattern have a different pattern format thaninclude
andignore
we made some adjustments:**
infiles.includes
to ensure that all files are included before ignoring some of them.**/
for patterns that must match at any level of the file hierarchy.noUndeclaredVariables
no longer reports TypeScript types.In TypeScript projects, developers often use global declaration files to declare global types.
Biome is currently unable to detect these global types.
This creates many false positives for
noUndeclaredVariables
.TypeScript is better suited to perform this kind of check.
As proof of this, TypeScript ESLint doesn't provide any rule that extends the
no-undef
ESLint rule.This is why Biome 1.9 introduced a new option
checkTypes
which, when it is set to false, ignores undeclared type references.The option was set to
true
by default.This option is now set to
false
by default.To get the previous behavior, you have to set
checkTypes
totrue
:The rule
noUnusedVariables
no longer reports unused function parameters. UsenoUnusedFunctionParameters
.Fixed #5564.
noTypeOnlyImportAttributes
now ignores files ending with the extension.ts
when the type field ofpackage.json
is set tocommonjs
.The Biome formatter no longer adds a trailing comma in
.json
files, even whenjson.formatter.trailingCommas
is set totrue
.Prettier 3.4 introduced a change in their normalization process of string literals: it no longer unescapes useless escape sequences.
Biome now matches the new behavior of Prettier when formatting code.
This affects the JSON and JavaScript formatters.
Reduced accepted values for formatter options:
--quote-style
doesn't acceptSingle
andDouble
anymore.--quote-properties
doesn't acceptAsNeeded
andPreserve
anymore.--semicolons
doesn't acceptAsNeeded
andAlways
anymore.--arrow-parenthesis
doesn't acceptAsNeeded
andAlways
anymore.--trailing-commas
doesn't acceptES5
,All
andNone
anymore.--attribute-position
doesn't acceptSingle
andMultiline
anymore.Removed the option
enumMemberCase
from the lint ruleuseNamingConvention
.enumMemberCase
is an option that allows to customize the enforced case for TypeScript's enum members.The option was introduced prior to the
conventions
option that allows to do the same thing.The following configuration...
...must be rewritten as:
Run
biome migrate --write
to turnenumMemberCase
intoconventions
automatically.Removed support for
BIOME_LOG_DIR
.The environment variable
BIOME_LOG_DIR
isn't supported anymore.Use
BIOME_LOG_PATH
instead.Remove deprecated rules.
The following deprecated rules have been deleted:
noInvalidNewBuiltin
noNewSymbol
useShorthandArrayType
useSingleCaseStatement
noConsoleLog
Run the command
biome migrate --write
to update the configuration.Removed the deprecated
indentSize
option.The deprecated option
indentSize
, and its relative CLI options, has been removed:formatter.indentSize
javascript.formatter.indentSize
json.formatter.indentSize
--indent-size
--javascript-formatter-indent-size
--json-formatter-indent-size
Use
indentWidth
and its relative CLI options instead.Removed
ROME_BINARY
. UseBIOME_BINARY
instead.Removed support for legacy suppressions.
Biome used to support "legacy suppressions" that looked like this:
// biome-ignore lint(complexity/useWhile): reason
This format is no longer supported.
Removed support for
max_line_length
from.editorconfig
, as it isn't part of the official spec anymore.Removed support for
rome-ignore
suppression comments.Use
biome-ignore
suppression comments instead.Removed support for
rome.json
.Use
biome.json
orbiome.jsonc
instead.Removed the option
all
from the linter.The options
linter.rules.all
andlinter.rules.<group>.all
has been removed.The number of rules in Biome have increased in scope and use cases, and sometimes some of them can conflict with each other.
The option was useful at the beginning, but now it's deemed harmful, because it can unexpected behaviours in users projects.
To automatically remove it, run the following command:
Removed the option
trailingComma
from the configuration and the CLI. Use the optiontrailingCommas
instead:Removed
--apply
and--apply-unsafe
.The CLI options
--apply
and--apply-unasfe
aren't accepted anymore. Use--write
and--write --unafe
instead:Removed support for
assert
syntax.Biome now longer supports the
assert
syntax, use the newwith
syntax insteadFixed #5495: The rule
noBlankTarget
has beenupdated to accept the
rel="noopener"
in addition torel="noreferrer"
.In addition, an option has been added that allows
rel="noreferrer"
to bedisabled.
The rule has been moved from the
a11y
group to thesecurity
group.The rule
useImportRestrictions
has been renamed tonoPrivateImports
, and itsfunctionality has been significantly upgraded.
Previously, the rule would assume that any direct imports from modules inside
other directories should be forbidden due to their package private visibility.
The updated rule allows configuring the default visibility of exports, and
recognises JSDoc comments to override this visibility. The default visibility
is now
**public**
, but can be set to**package**
, or even**private**
.Refer to the documentation of the rule to understand how to leverage the JSDoc comments.
noPrivateImports
is now recommended by default.The Biome daemon now reuses its workspace across connections. This allows multiple clients to
reuse the same documents and other cached data that we extract from them.
This primarily affects our IDE extensions: If you open multiple IDEs/windows for the same project,
they'll connect to the same daemon and reuse each other's workspace.
The Biome CLI is unaffected unless you opt in with the
--use-server
argument.Biome no longer treats too large files as errors.
Previously, files that exceed the configured size limit would throw an error, and the CLI would exit with an error code.
Now, the CLI ignores the file, emits an information diagnostic and doesn't exit with an error code.
Change the group of some rules, promote nursery rules and update the recommended rule set.
The following rules have been moved to a new group:
New rules are incubated in the nursery group.
Once stable, we promote them to a stable group.
Use the
biome migrate
command to automatically migrate nursery rules that have been promoted.The following CSS rules have been promoted:
The following GraphQL rules have been promoted:
The following JavaScript rules have been promoted:
Moreover, the following JavaScript rules are now recommended:
And the following style rules are no longer recommended:
Update the default severity level of lint rules.
Every diagnostic emitted by Biome has a severity level set to
error
,warn
, orinfo
.Previously, all recommended lint rules had a default severity level set to
error
.All other lint rules had a default severity level set to
warn
.We have adjusted the default severity level of every rule, whether recommended or not, to better communicate the severity that a diagnostic highlights.
error
.warn
.info
.You can use the CLI option
--diagnostic-level=error
to display only errors, or--diagnostic-level=warning
to display both errors and warnings.By default, all diagnostics are shown.
You can also use the CLI option
--error-on-warnings
to make the command fail when warnings are emitted.Reworked some recommended rules recommended to be less pedantic and blocking. This is a breaking change if your project relied on those rules to block the CI in case of violations; if that's the case, you should raise their severity level to error.
Some rules aren't recommended anymore, and some others return a different severity.
The following rules return a warning diagnostic:
noDelete
noForEach
noSuspiciousSemicolonInJsx
noThisInStatic
noUnusedLabels
The following rules return an information diagnostic:
noUselessCatch
noUselessConstructor
noUselessEmptyExport
noUselessFragments
noUselessLabel
noUselessLoneBlockStatements
noUselessSwitchCase
noUselessTernary
noUselessThisAlias
noUselessTypeConstraint
noFlatMapIdentity
The following rules aren't recommended anymore:
noDelete
noForEach
The rule
noRenderReturnValue
anduseExhaustiveDependencies
are only recommended when thereact
domain is enabled.Renamed the global option
--skip-errors
to--skip-parse-errors
.Remove the code action
quickfix.suppressRule
.The code action
quickfix.suppressRule
was removed in favour of two new code actions:quickfix.suppressRule.inline.biome
: a code action that adds a suppression comment for each violation.quickfix.suppressRule.topLevel.biome
: a code action that adds a suppression comment at the top of the file which suppresses a rule for the whole file.Given the following code
The code action
quickfix.suppressRule.inline.biome
will result in the following code:The code action
quickfix.suppressRule.topLevel.biome
, instead, will result in the following code:Changed default formatting of
package.json
.When Biome encounters a file called
package.json
, by default it will format the file with all objects and arrays expanded.The
organizeImports
is now part of Biome Assist.The rule
noVar
now belongs to thesuspicious
groupThe rule
useWhile
now belongs to thecomplexity
group.The rule
useImportExtensions
has been updated to suggest actual file extensions instead of guesses based on hueristics.As part of this, the
suggestedExtensions
option has been removed. A simpler,new option called
forceJsExtensions
has been introduced for those who usetsc
's"module": "node16"
setting.The rule also no longer reports diagnostics to add an extension when the path
doesn't exist at all, with or without extension.
Fixed #4545:
useNamingConvention
now correctly ignores declarations inside TypeScript's external modules.The following interface name is no longer reported by the rule:
The rule
useAltText
no longer checks the element's attributes containing object spread.The following code doesn't trigger the rule anymore:
The rule
useNamingConvention
no longer accepts non-ASCII characters by default.Prior to Biome 2.0, non-ASCII names were accepted by default. They are now rejected.
For example, the following code is now reported as invalid by the
useNamingConvention
rule.If you want to allow non ASCII filenames and non-ASCII identifiers, you need to set the
requireAscii
options in your Biome configuration file tofalse
:Renamed the rule
noUnnecessaryContinue
tonoUselessContinue
. Run the commandbiome migrate
to update your configuration.Renamed the rule
noMultipleSpacesInRegularExpressionLiterals
tonoAdjacentSpacesInRegex
. Run the commandbiome migrate
to update your configuration.Minor Changes
An option called
allowNoReferrer
has been added to thenoBlankTarget
rule.By default,
noBlankTarget
accepts bothrel="noopener"
andrel="noreferrer"
with links that have
target="_blank"
. This is because the latter implies theformer, so either one is sufficient to mitigate the security risk.
However, allowing
rel="noreferrer"
may still be undesirable, because it canbreak tracking, which may be an undesirable side-effect. As such, you can set
allowNoReferrer: false
to only acceptrel="noopener"
.Added new option
javascript.parser.jsxEverywhere
. This new option allows to control whether Biome should expect JSX syntax in.js
/.mjs
/.cjs
files.When
jsxEverywhere
is set tofalse
, having JSX syntax like<div></div>
inside.js
/.mjs
/.cjs
files will result in a parsing error.Despite the name of the option, JSX is never supported inside
.ts
files. This is because TypeScript generics syntax may conflict with JSX in such files.This option defaults to
true
.Add a new JS assist rule -
useSortedKeys
which enforces ordering of a JS object properties.This rule will consider spread/calculated keys e.g
[k]: 1
as non-sortable.Instead, whenever it encounters a non-sortable key, it will sort all the
previous sortable keys up until the nearest non-sortable key, if one exist.
This prevents breaking the override of certain keys using spread keys.
Source: https://perfectionist.dev/rules/sort-objects
Added the new rule
noFloatingPromises
.Added the new rule
noImportCycles
.Added the new rule
noTsIgnore
.Added the new rule
noUnwantedPolyfillio
.Added a format option
expand
for Javascript and JSON formatters.The option allows to enforce the formatting of arrays and objects on multiple lines, regardless of their length.
It has three options:
When set to
auto
(default), objects are expanded if the first property has a leading newline.Arrays are collapsed when they fit to a single line.
For example, both styles below are considered as already formatted:
When set to
always
, objects and arrays are always expanded.When set to
never
, objects and arrays are never expanded when they fit in a single line.It is equivalent to Prettier's Object Wrap option with
collapse
.The nursery rule
noUnresolvedImports
has been added.Importing a non-existing export is an error at runtime or build time. With this
rule, Biome can detect such incorrect imports and report errors for them.
Note that if you use TypeScript, you probably don't want to use this rule, since
TypeScript already performs such checks for you.
The rule
noFocusedTests
can now detect the usage of focused tests inside loops.Linter groups now accept new options to enable/disable all rules that belong to a group, and control the severity
of the rules that belong to those groups.
For example, you can downgrade the severity of rules that belong to
"style"
to emit"info"
diagnostics:You can also enable all rules that belong to a group using the default severity of the rule using the
"on"
option:Biome assist is a new feature of the Biome analyzer. The
Configuration
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