@biomejs/biome

1.5.2 (2024-01-15)

CLI

Bug fixes

• Fix #1512 by skipping verbose diagnostics from the count. Contributed by @ematipico

• Correctly handle cascading include and ignore.

  Previously Biome incorrectly included files that were included at tool level and ignored at global level. In the following example, file.js was formatted when it should have been ignored. Now, Biome correctly ignores the directory ./src/sub/.

  ❯ tree src
    src
    └── sub
        └── file.js
  
  ❯ cat biome.json
    {
      "files": { "ignore": ["./src/sub/"] },
      "formatter": { "include": ["./src"] }
    }
  

  Contributed by @Conaclos

• Don't emit verbose warnings when a protected file is ignored.

  Some files, such as package.json and tsconfig.json, are protected. Biome emits a verbose warning when it encounters a protected file.

  Previously, Biome emitted this verbose warning even if the file was ignored by the configuration. Now, it doesn't emit verbose warnings for protected files that are ignored.

  Contributed by @Conaclos

• overrides no longer affect which files are ignored. Contributed by @Conaclos

• The file biome.json can't be ignored anymore. Contributed by @ematipico

• Fix #1541 where the content of protected files wasn't returned to stdout. Contributed by @ematipico

• Don't handle CSS files, the formatter isn't ready yet. Contributed by @ematipico

Configuration

Bug fixes

• Fix 1440, a case where extends and overrides weren't correctly emitting the final configuration. Contributed by @arendjr

• Correctly handle include when ignore is set (#1468). Contributed by @Conaclos

  Previously, Biome ignored include if ignore was set. Now, Biome check both include and ignore. A file is processed if it is included and not ignored. If include is not set all files are considered included.

Formatter

Bug fixes

• Fix placement of comments before * token in generator methods with decorators. #1537 Contributed by @ah-yu

• Fix #1406. Ensure comments before the async keyword are placed before it. Contributed by @ah-yu

• Fix #1172. Fix placement of line comment after function expression parentheses, they are now attached to first statement in body. Contributed by @kalleep

• Fix #1511 that made the JavaScript formatter crash. Contributed @Conaclos

Linter

Enhancements

• Add an unsafe code fix for noConsoleLog. Contributed by @vasucp1207

• useArrowFunction no longer reports function in extends clauses or in a new expression. Contributed by @Conaclos

  These cases require the presence of a prototype.

• Add dependency variable names on error message when useExhaustiveDependencies rule shows errors. Contributed by @mehm8128

Bug fixes

• The fix of useArrowFunction now adds parentheses around the arrow function in more cases where it is needed (#1524).

  A function expression doesn't need parentheses in most expressions where it can appear. This is not the case with the arrow function. We previously added parentheses when the function appears in a call or member expression. We now add parentheses in binary-like expressions and other cases where they are needed, hopefully covering all cases.

  Previously:

  - f = f ?? function() {};
  + f = f ?? () => {};
  

  Now:

  - f = f ?? function() {};
  + f = f ?? (() => {});
  

  Contributed by @Conaclos

• Fix #1514. Fix autofix suggestion to avoid the syntax error in no_useless_fragments. Contributed by @togami2864