VSCode Extension v1.6.1

CLI

Bug fixes

• Fix rage command, now it doesn't print info about running servers. Contributed by @ematipico

Editors

Bug fixes

• Fix #552, where the formatter isn't correctly triggered in Windows systems. Contributed by @victor-teles

Linter

Bug fixes

• Fix #548 which made noSelfAssign panic.
• Fix #555, by correctly map globals into the workspace.

What's Changed

Other changes

• fix(docs): config file name by @bushuai in #561
• fix(intellij): binary resolution on windows by @victor-teles in #556

New Contributors

• @bushuai made their first contribution in #561

Full Changelog: cli/v1.3.0...lsp/v1.6.1

Intellij Plugin v0.0.5

CLI

Bug fixes

• Fix rage command, now it doesn't print info about running servers. Contributed by @ematipico

Editors

Bug fixes

• Fix #552, where the formatter isn't correctly triggered in Windows systems. Contributed by @victor-teles

Linter

Bug fixes

• Fix #548 which made noSelfAssign panic.
• Fix #555, by correctly map globals into the workspace.

What's Changed

Other changes

• fix(docs): config file name by @bushuai in #561
• fix(intellij): binary resolution on windows by @victor-teles in #556

New Contributors

• @bushuai made their first contribution in #561

Full Changelog: cli/v1.3.0...lsp-intellij/v0.0.5

CLI v1.3.1

CLI

Bug fixes

• Fix rage command, now it doesn't print info about running servers. Contributed by @ematipico

Editors

Bug fixes

• Fix #552, where the formatter isn't correctly triggered in Windows systems. Contributed by @victor-teles

Linter

Bug fixes

• Fix #548 which made noSelfAssign panic.
• Fix #555, by correctly map globals into the workspace.

What's Changed

Other changes

• fix(docs): config file name by @bushuai in #561
• fix(intellij): binary resolution on windows by @victor-teles in #556

New Contributors

• @bushuai made their first contribution in #561

Full Changelog: cli/v1.3.0...cli/v1.3.1

VSCode Extension v1.6.0

Analyzer

Enhancements

• Import sorting is safe to apply now, and it will be applied when running check --apply instead of check --apply-unsafe.

• Import sorting now handles Bun imports bun:<name>, absolute path imports /<path>, and Node's subpath imports #<name>. See our documentation for more details. Contributed by @Conaclos

CLI

Bug fixes

• Fix #319. The command biome lint now shows the correct options. Contributed by @ematipico
• Fix #312. Running biome --version now exits with status code 0 instead of 1. Contributed by @nhedger
• Fix a bug where the extends functionality doesn't carry over organizeImports.ignore. Contributed by @ematipico
• The CLI now returns the original content when using stdin and the original content doesn't change. Contributed by @ematipico

New features

• Add support for BIOME_BINARY environment variable to override the location of the binary. Contributed by @ematipico

• Add option --indent-width, and deprecated the option --indent-size. Contributed by @ematipico

• Add option --javascript-formatter-indent-width, and deprecated the option --javascript-formatter-indent-size. Contributed by @ematipico

• Add option --json-formatter-indent-width, and deprecated the option --json-formatter-indent-size. Contributed by @ematipico

• Add option --daemon-logs to biome rage. The option is required to view Biome daemon server logs. Contributed by @unvalley

• Add support for logging. By default, Biome doesn't log anything other than diagnostics. Logging can be enabled with the new option --log-level:

  biome format --log-level=info ./src

  There are four different levels of logging, from the most verbose to the least verbose: debug, info, warn and error. Here's how an INFO log will look like:

  2023-10-05T08:27:01.954727Z  INFO  Analyze file ./website/src/playground/components/Resizable.tsx
    at crates/biome_service/src/file_handlers/javascript.rs:298 on biome::worker_5
    in Pulling diagnostics with categories: RuleCategories(SYNTAX)
    in Processes formatting with path: "./website/src/playground/components/Resizable.tsx"
    in Process check with path: "./website/src/playground/components/Resizable.tsx"
  

  You can customize how the log will look like with a new option --log-kind. The supported kinds are: pretty, compact and json.

  pretty is the default logging. Here's how a compact log will look like:

  2023-10-05T08:29:04.864247Z  INFO biome::worker_2 Process check:Processes linting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(LINT)
  2023-10-05T08:29:04.864290Z  INFO biome::worker_7 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Tabs.tsx path="./website/src/playground/components/Tabs.tsx" path="./website/src/playground/components/Tabs.tsx"
  2023-10-05T08:29:04.879332Z  INFO biome::worker_2 Process check:Processes formatting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(SYNTAX)
  2023-10-05T08:29:04.879383Z  INFO biome::worker_2 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx"
  

Enhancements

• Deprecated the environment variable ROME_BINARY. Use BIOME_BINARY instead. Contributed by @ematipico
• Biome doesn't check anymore the presence of the .git folder when VCS support is enabled. Contributed by @ematipico
• biome rage doesn't print the logs of the daemon, use biome rage --daemon-logs to print them. Contributed by @unvalley

Configuration

New features

• Add option formatter.indentWidth, and deprecated the option formatter.indentSize. Contributed by @ematipico

• Add option javascript.formatter.indentWidth, and deprecated the option javascript.formatter.indentSize. Contributed by @ematipico

• Add option json.formatter.indentWidth, and deprecated the option json.formatter.indentSize. Contributed by @ematipico

• Add option include to multiple sections of the configuration

  • files.include;
  • formatter.include;
  • linter.include;
  • organizeImports.include;
    When include and ignore are both specified, ignore takes precedence over include

• Add option overrides, where users can modify the behaviour of the tools for certain files or paths.

  For example, it's possible to modify the formatter lineWidth, and even quoteStyle for certain files that are included in glob path generated/**:

  {
    "formatter": {
      "lineWidth": 100
    },
    "overrides": [
      {
        "include": ["generated/**"],
        "formatter": {
          "lineWidth": 160
        },
        "javascript": {
          "formatter": {
            "quoteStyle": "single"
          }
        }
      }
    ]
  }

  Or, you can disable certain rules for certain path, and disable the linter for other paths:

  {
    "linter": {
      "enabled": true,
      "rules": {
        "recommended": true
      }
    },
    "overrides": [
      {
        "include": ["lib/**"],
        "linter": {
          "rules": {
            "suspicious": {
              "noDebugger": "off"
            }
          }
        }
      },
      {
        "include": ["shims/**"],
        "linter": {
          "enabled": false
        }
      }
    ]
  }

Bug fixes

• Fix #343, extends was incorrectly applied to the biome.json file. Contributed by @ematipico

Editors

Bug fixes

• Fix #404. Biome intellij plugin now works on Windows. Contributed by @victor-teles

• Fix #402. Biome format on intellij plugin now recognize biome.json. Contributed by @victor-teles

Formatter

Enhancements

• Use OnceCell for the Memoized memory because that's what the RefCell<Option> implemented. Contributed by @denbezrukov

Linter

Promoted rules

• complexity/noExcessiveCognitiveComplexity
• complexity/noVoid
• correctness/useExhaustiveDependencies
• correctness/useHookAtTopLevel
• performance/noAccumulatingSpread
• style/useCollapsedElseIf
• suspicious/noConfusingVoidType
• suspicious/noFallthroughSwitchClause
• suspicious/noGlobalIsFinite
• suspicious/noGlobalIsNan
• suspicious/useIsArray

The following rules are now recommended:

• noAccumulatingSpread
• noConfusingVoidType
• noFallthroughSwitchClause
• noForEach

Bug fixes

• Fix #243 a false positive case where the incorrect scope was defined for the infer type. in rule noUndeclaredVariables. Contributed by @denbezrukov
• Fix #322, now noSelfAssign correctly handles literals inside call expressions.
• Changed how noSelfAssign behaves. The rule is not triggered anymore on function calls. Contributed by @ematipico

New features

• Add noEmptyCharacterClassInRegex rule. The rule reports empty character classes and empty negated character classes in regular expression literals. Contributed by @Conaclos

• Add noMisleadingInstantiator rule. The rule reports the misleading use of the new and constructor methods. Contributed by @unvalley

• Add noUselessElse rule.
  The rule reports else clauses that can be omitted because their if branches break.
  Contributed by @Conaclos

• Add noUnusedImports rule.
  The rule reports unused imports and suggests to remove them.
  Contributed by @Conaclos

  noUnusedVariables reports also unused imports, but don't suggest their removal.
  Once [noUnusedI...

Intellij Plugin v0.0.4

Analyzer

Enhancements

• Import sorting is safe to apply now, and it will be applied when running check --apply instead of check --apply-unsafe.

• Import sorting now handles Bun imports bun:<name>, absolute path imports /<path>, and Node's subpath imports #<name>. See our documentation for more details. Contributed by @Conaclos

CLI

Bug fixes

• Fix #319. The command biome lint now shows the correct options. Contributed by @ematipico
• Fix #312. Running biome --version now exits with status code 0 instead of 1. Contributed by @nhedger
• Fix a bug where the extends functionality doesn't carry over organizeImports.ignore. Contributed by @ematipico
• The CLI now returns the original content when using stdin and the original content doesn't change. Contributed by @ematipico

New features

• Add support for BIOME_BINARY environment variable to override the location of the binary. Contributed by @ematipico

• Add option --indent-width, and deprecated the option --indent-size. Contributed by @ematipico

• Add option --javascript-formatter-indent-width, and deprecated the option --javascript-formatter-indent-size. Contributed by @ematipico

• Add option --json-formatter-indent-width, and deprecated the option --json-formatter-indent-size. Contributed by @ematipico

• Add option --daemon-logs to biome rage. The option is required to view Biome daemon server logs. Contributed by @unvalley

• Add support for logging. By default, Biome doesn't log anything other than diagnostics. Logging can be enabled with the new option --log-level:

  biome format --log-level=info ./src

  There are four different levels of logging, from the most verbose to the least verbose: debug, info, warn and error. Here's how an INFO log will look like:

  2023-10-05T08:27:01.954727Z  INFO  Analyze file ./website/src/playground/components/Resizable.tsx
    at crates/biome_service/src/file_handlers/javascript.rs:298 on biome::worker_5
    in Pulling diagnostics with categories: RuleCategories(SYNTAX)
    in Processes formatting with path: "./website/src/playground/components/Resizable.tsx"
    in Process check with path: "./website/src/playground/components/Resizable.tsx"
  

  You can customize how the log will look like with a new option --log-kind. The supported kinds are: pretty, compact and json.

  pretty is the default logging. Here's how a compact log will look like:

  2023-10-05T08:29:04.864247Z  INFO biome::worker_2 Process check:Processes linting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(LINT)
  2023-10-05T08:29:04.864290Z  INFO biome::worker_7 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Tabs.tsx path="./website/src/playground/components/Tabs.tsx" path="./website/src/playground/components/Tabs.tsx"
  2023-10-05T08:29:04.879332Z  INFO biome::worker_2 Process check:Processes formatting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(SYNTAX)
  2023-10-05T08:29:04.879383Z  INFO biome::worker_2 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx"
  

Enhancements

• Deprecated the environment variable ROME_BINARY. Use BIOME_BINARY instead. Contributed by @ematipico
• Biome doesn't check anymore the presence of the .git folder when VCS support is enabled. Contributed by @ematipico
• biome rage doesn't print the logs of the daemon, use biome rage --daemon-logs to print them. Contributed by @unvalley

Configuration

New features

• Add option formatter.indentWidth, and deprecated the option formatter.indentSize. Contributed by @ematipico

• Add option javascript.formatter.indentWidth, and deprecated the option javascript.formatter.indentSize. Contributed by @ematipico

• Add option json.formatter.indentWidth, and deprecated the option json.formatter.indentSize. Contributed by @ematipico

• Add option include to multiple sections of the configuration

  • files.include;
  • formatter.include;
  • linter.include;
  • organizeImports.include;
    When include and ignore are both specified, ignore takes precedence over include

• Add option overrides, where users can modify the behaviour of the tools for certain files or paths.

  For example, it's possible to modify the formatter lineWidth, and even quoteStyle for certain files that are included in glob path generated/**:

  {
    "formatter": {
      "lineWidth": 100
    },
    "overrides": [
      {
        "include": ["generated/**"],
        "formatter": {
          "lineWidth": 160
        },
        "javascript": {
          "formatter": {
            "quoteStyle": "single"
          }
        }
      }
    ]
  }

  Or, you can disable certain rules for certain path, and disable the linter for other paths:

  {
    "linter": {
      "enabled": true,
      "rules": {
        "recommended": true
      }
    },
    "overrides": [
      {
        "include": ["lib/**"],
        "linter": {
          "rules": {
            "suspicious": {
              "noDebugger": "off"
            }
          }
        }
      },
      {
        "include": ["shims/**"],
        "linter": {
          "enabled": false
        }
      }
    ]
  }

Bug fixes

• Fix #343, extends was incorrectly applied to the biome.json file. Contributed by @ematipico

Editors

Bug fixes

• Fix #404. Biome intellij plugin now works on Windows. Contributed by @victor-teles

• Fix #402. Biome format on intellij plugin now recognize biome.json. Contributed by @victor-teles

Formatter

Enhancements

• Use OnceCell for the Memoized memory because that's what the RefCell<Option> implemented. Contributed by @denbezrukov

Linter

Promoted rules

• complexity/noExcessiveCognitiveComplexity
• complexity/noVoid
• correctness/useExhaustiveDependencies
• correctness/useHookAtTopLevel
• performance/noAccumulatingSpread
• style/useCollapsedElseIf
• suspicious/noConfusingVoidType
• suspicious/noFallthroughSwitchClause
• suspicious/noGlobalIsFinite
• suspicious/noGlobalIsNan
• suspicious/useIsArray

The following rules are now recommended:

• noAccumulatingSpread
• noConfusingVoidType
• noFallthroughSwitchClause
• noForEach

Bug fixes

• Fix #243 a false positive case where the incorrect scope was defined for the infer type. in rule noUndeclaredVariables. Contributed by @denbezrukov
• Fix #322, now noSelfAssign correctly handles literals inside call expressions.
• Changed how noSelfAssign behaves. The rule is not triggered anymore on function calls. Contributed by @ematipico

New features

• Add noEmptyCharacterClassInRegex rule. The rule reports empty character classes and empty negated character classes in regular expression literals. Contributed by @Conaclos

• Add noMisleadingInstantiator rule. The rule reports the misleading use of the new and constructor methods. Contributed by @unvalley

• Add noUselessElse rule.
  The rule reports else clauses that can be omitted because their if branches break.
  Contributed by @Conaclos

• Add noUnusedImports rule.
  The rule reports unused imports and suggests to remove them.
  Contributed by @Conaclos

  noUnusedVariables reports also unused imports, but don't suggest their removal.
  Once [noUnusedI...

CLI v1.3.0

Analyzer

Enhancements

• Import sorting is safe to apply now, and it will be applied when running check --apply instead of check --apply-unsafe.

• Import sorting now handles Bun imports bun:<name>, absolute path imports /<path>, and Node's subpath imports #<name>. See our documentation for more details. Contributed by @Conaclos

CLI

Bug fixes

• Fix #319. The command biome lint now shows the correct options. Contributed by @ematipico
• Fix #312. Running biome --version now exits with status code 0 instead of 1. Contributed by @nhedger
• Fix a bug where the extends functionality doesn't carry over organizeImports.ignore. Contributed by @ematipico
• The CLI now returns the original content when using stdin and the original content doesn't change. Contributed by @ematipico

New features

• Add support for BIOME_BINARY environment variable to override the location of the binary. Contributed by @ematipico

• Add option --indent-width, and deprecated the option --indent-size. Contributed by @ematipico

• Add option --javascript-formatter-indent-width, and deprecated the option --javascript-formatter-indent-size. Contributed by @ematipico

• Add option --json-formatter-indent-width, and deprecated the option --json-formatter-indent-size. Contributed by @ematipico

• Add option --daemon-logs to biome rage. The option is required to view Biome daemon server logs. Contributed by @unvalley

• Add support for logging. By default, Biome doesn't log anything other than diagnostics. Logging can be enabled with the new option --log-level:

  biome format --log-level=info ./src

  There are four different levels of logging, from the most verbose to the least verbose: debug, info, warn and error. Here's how an INFO log will look like:

  2023-10-05T08:27:01.954727Z  INFO  Analyze file ./website/src/playground/components/Resizable.tsx
    at crates/biome_service/src/file_handlers/javascript.rs:298 on biome::worker_5
    in Pulling diagnostics with categories: RuleCategories(SYNTAX)
    in Processes formatting with path: "./website/src/playground/components/Resizable.tsx"
    in Process check with path: "./website/src/playground/components/Resizable.tsx"
  

  You can customize how the log will look like with a new option --log-kind. The supported kinds are: pretty, compact and json.

  pretty is the default logging. Here's how a compact log will look like:

  2023-10-05T08:29:04.864247Z  INFO biome::worker_2 Process check:Processes linting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(LINT)
  2023-10-05T08:29:04.864290Z  INFO biome::worker_7 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Tabs.tsx path="./website/src/playground/components/Tabs.tsx" path="./website/src/playground/components/Tabs.tsx"
  2023-10-05T08:29:04.879332Z  INFO biome::worker_2 Process check:Processes formatting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(SYNTAX)
  2023-10-05T08:29:04.879383Z  INFO biome::worker_2 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx"
  

Enhancements

• Deprecated the environment variable ROME_BINARY. Use BIOME_BINARY instead. Contributed by @ematipico
• Biome doesn't check anymore the presence of the .git folder when VCS support is enabled. Contributed by @ematipico
• biome rage doesn't print the logs of the daemon, use biome rage --daemon-logs to print them. Contributed by @unvalley

Configuration

New features

• Add option formatter.indentWidth, and deprecated the option formatter.indentSize. Contributed by @ematipico

• Add option javascript.formatter.indentWidth, and deprecated the option javascript.formatter.indentSize. Contributed by @ematipico

• Add option json.formatter.indentWidth, and deprecated the option json.formatter.indentSize. Contributed by @ematipico

• Add option include to multiple sections of the configuration

  • files.include;
  • formatter.include;
  • linter.include;
  • organizeImports.include;
    When include and ignore are both specified, ignore takes precedence over include

• Add option overrides, where users can modify the behaviour of the tools for certain files or paths.

  For example, it's possible to modify the formatter lineWidth, and even quoteStyle for certain files that are included in glob path generated/**:

  {
    "formatter": {
      "lineWidth": 100
    },
    "overrides": [
      {
        "include": ["generated/**"],
        "formatter": {
          "lineWidth": 160
        },
        "javascript": {
          "formatter": {
            "quoteStyle": "single"
          }
        }
      }
    ]
  }

  Or, you can disable certain rules for certain path, and disable the linter for other paths:

  {
    "linter": {
      "enabled": true,
      "rules": {
        "recommended": true
      }
    },
    "overrides": [
      {
        "include": ["lib/**"],
        "linter": {
          "rules": {
            "suspicious": {
              "noDebugger": "off"
            }
          }
        }
      },
      {
        "include": ["shims/**"],
        "linter": {
          "enabled": false
        }
      }
    ]
  }

Bug fixes

• Fix #343, extends was incorrectly applied to the biome.json file. Contributed by @ematipico

Editors

Bug fixes

• Fix #404. Biome intellij plugin now works on Windows. Contributed by @victor-teles

• Fix #402. Biome format on intellij plugin now recognize biome.json. Contributed by @victor-teles

Formatter

Enhancements

• Use OnceCell for the Memoized memory because that's what the RefCell<Option> implemented. Contributed by @denbezrukov

Linter

Promoted rules

• complexity/noExcessiveCognitiveComplexity
• complexity/noVoid
• correctness/useExhaustiveDependencies
• correctness/useHookAtTopLevel
• performance/noAccumulatingSpread
• style/useCollapsedElseIf
• suspicious/noConfusingVoidType
• suspicious/noFallthroughSwitchClause
• suspicious/noGlobalIsFinite
• suspicious/noGlobalIsNan
• suspicious/useIsArray

The following rules are now recommended:

• noAccumulatingSpread
• noConfusingVoidType
• noFallthroughSwitchClause
• noForEach

Bug fixes

• Fix #243 a false positive case where the incorrect scope was defined for the infer type. in rule noUndeclaredVariables. Contributed by @denbezrukov
• Fix #322, now noSelfAssign correctly handles literals inside call expressions.
• Changed how noSelfAssign behaves. The rule is not triggered anymore on function calls. Contributed by @ematipico

New features

• Add noEmptyCharacterClassInRegex rule. The rule reports empty character classes and empty negated character classes in regular expression literals. Contributed by @Conaclos

• Add noMisleadingInstantiator rule. The rule reports the misleading use of the new and constructor methods. Contributed by @unvalley

• Add noUselessElse rule.
  The rule reports else clauses that can be omitted because their if branches break.
  Contributed by @Conaclos

• Add noUnusedImports rule.
  The rule reports unused imports and suggests to remove them.
  Contributed by @Conaclos

  noUnusedVariables reports also unused imports, but don't suggest their removal.
  Once [noUnusedI...

VSCode Extension v1.5.20231014

Analyzer

Enhancements

• Import sorting is safe to apply now, and it will be applied when running check --apply instead of check --apply-unsafe.

• Import sorting now handles Bun imports bun:<name>, absolute path imports /<path>, and Node's subpath imports #<name>. See our documentation for more details. Contributed by @Conaclos

CLI

Bug fixes

• Fix #319. The command biome lint now shows the correct options. Contributed by @ematipico
• Fix #312. Running biome --version now exits with status code 0 instead of 1. Contributed by @nhedger
• Fix a bug where the extends functionality doesn't carry over organizeImports.ignore. Contributed by @ematipico

New features

• Add support for BIOME_BINARY environment variable to override the location of the binary. Contributed by @ematipico

• Add option --indent-width, and deprecated the option --indent-size. Contributed by @ematipico

• Add option --javascript-formatter-indent-width, and deprecated the option --javascript-formatter-indent-size. Contributed by @ematipico

• Add option --json-formatter-indent-width, and deprecated the option --json-formatter-indent-size. Contributed by @ematipico

• Add option --daemon-logs to biome rage. The option is required to view Biome daemon server logs. Contributed by @unvalley

• Add support for logging. By default, Biome doesn't log anything other than diagnostics. Logging can be enabled with the new option --log-level:

  biome format --log-level=info ./src

  There are four different levels of logging, from the most verbose to the least verbose: debug, info, warn and error. Here's how an INFO log will look like:

  2023-10-05T08:27:01.954727Z  INFO  Analyze file ./website/src/playground/components/Resizable.tsx
    at crates/biome_service/src/file_handlers/javascript.rs:298 on biome::worker_5
    in Pulling diagnostics with categories: RuleCategories(SYNTAX)
    in Processes formatting with path: "./website/src/playground/components/Resizable.tsx"
    in Process check with path: "./website/src/playground/components/Resizable.tsx"
  

  You can customize how the log will look like with a new option --log-kind. The supported kinds are: pretty, compact and json.

  pretty is the default logging. Here's how a compact log will look like:

  2023-10-05T08:29:04.864247Z  INFO biome::worker_2 Process check:Processes linting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(LINT)
  2023-10-05T08:29:04.864290Z  INFO biome::worker_7 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Tabs.tsx path="./website/src/playground/components/Tabs.tsx" path="./website/src/playground/components/Tabs.tsx"
  2023-10-05T08:29:04.879332Z  INFO biome::worker_2 Process check:Processes formatting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(SYNTAX)
  2023-10-05T08:29:04.879383Z  INFO biome::worker_2 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx"
  

Enhancements

• Deprecated the environment variable ROME_BINARY. Contributed by @ematipico
• Biome doesn't check anymore the presence of the .git folder when VCS support is enabled. Contributed by @ematipico

Configuration

New features

• Add option formatter.indentWidth, and deprecated the option formatter.indentSize. Contributed by @ematipico
• Add option javascript.formatter.indentWidth, and deprecated the option javascript.formatter.indentSize. Contributed by @ematipico
• Add option json.formatter.indentWidth, and deprecated the option json.formatter.indentSize. Contributed by @ematipico
• Add option include to multiple sections of the configuration
  • files.include;
  • formatter.include;
  • linter.include;
  • organizeImports.include;
    When include and ignore are both specified, ignore takes precedence over include

Bug fixes

• Fix #343, extends was incorrectly applied to the biome.json file. Contributed by @ematipico

Editors

Bug fixes

• Fix #404. Biome intellij plugin now works on Windows. Contributed by @victor-teles

• Fix #402. Biome format on intellij plugin now recognize biome.json. Contributed by @victor-teles

Formatter

Enhancements

• Use OnceCell for the Memoized memory because that's what the RefCell<Option> implemented. Contributed by @denbezrukov

JavaScript APIs

Linter

Bug fixes

• Fix #243 a false positive case where the incorrect scope was defined for the infer type. in rule noUndeclaredVariables. Contributed by @denbezrukov
• Fix #322, now noSelfAssign correctly handles literals inside call expressions.
• Changed how noSelfAssign behaves. The rule is not triggered anymore on function calls. Contributed by @ematipico

New features

• Add noEmptyCharacterClassInRegex rule. The rule reports empty character classes and empty negated character classes in regular expression literals. Contributed by @Conaclos

• Add noMisleadingInstantiator rule. The rule reports the misleading use of the new and constructor methods. Contributed by @unvalley

• Add noUselessElse rule.
  The rule reports else clauses that can be omitted because their if branches break.
  Contributed by @Conaclos

• Add noUnusedImports rule.
  The rule reports unused imports and suggests to remove them.
  Contributed by @Conaclos

  noUnusedVariables reports also unused imports, but don't suggest their removal.
  Once noUnusedImports stabilized,
  noUnusedVariables will not report unused imports.

• Add useShorthandAssign rule.
  The rule enforce use of shorthand operators that combine variable assignment and some simple mathematical operations. For example, x = x + 4 can be shortened to x += 4.
  Contributed by @victor-teles

• Add useAsConstAssertion rule.
  The rule enforce use of as const assertion to infer literal types.
  Contributed by @unvalley

• Add noMisrefactoredShorthandAssign rule.
  The rule reports shorthand assigns when variable appears on both sides. For example x += x + b
  Contributed by @victor-teles

Enhancements

• The following rules have now safe code fixes:

  • noNegationElse
  • noUselessLabel
  • noUselessTypeConstraint
  • noUnusedLabels
  • useConst
  • useEnumInitializers
  • useWhile

• noUnusedLabels no longer reports unbreakable labeled statements. Contributed by @Conaclos

• noUnusedVariables now reports unused TypeScript's type parameters. Contributed by @Conaclos

Bug fixes

• Fix #294. noConfusingVoidType no longer reports false positives for return types. Contributed by @b4s36t4

• Fix #313. noRedundantUseStrict now keeps leading comments.

• Fix #383. noMultipleSpacesInRegularExpressionLiterals now provides correct code fixes when consecutive spaces are followed by a quantifier. Contributed by @Conaclos

• Fix #397. useNumericLiterals now provides correct code fixes for signed numbers. Contributed by @Conaclos

• Fix 452. The linter panicked when it met a malformed regex (a regex not ending with a slash).

• Fix #104. We now correct...

VSCode Extension v1.5.20231006

Analyzer

Enhancements

• Import sorting is safe to apply now, and it will be applied when running check --apply instead of check --apply-unsafe.

CLI

Bug fixes

• Fix #319. The command biome lint now shows the correct options. Contributed by @ematipico
• Fix #312. Running biome --version now exits with status code 0 instead of 1. Contributed by @nhedger
• Fix a bug where the extends functionality doesn't carry over organizeImports.ignore. Contributed by @ematipico

New features

• Add support for BIOME_BINARY environment variable to override the location of the binary. Contributed by @ematipico

• Add option --indent-width, and deprecated the option --indent-size. Contributed by @ematipico

• Add option --javascript-formatter-indent-width, and deprecated the option --javascript-formatter-indent-size. Contributed by @ematipico

• Add option --json-formatter-indent-width, and deprecated the option --json-formatter-indent-size. Contributed by @ematipico

• Add option --daemon-logs to biome rage. The option is required to view Biome daemon server logs. Contributed by @unvalley

• Add support for logging. By default, Biome doesn't log anything other than diagnostics. Logging can be enabled with the new option --log-level:

  biome format --log-level=info ./src

  There are four different levels of logging, from the most verbose to the least verbose: debug, info, warn and error. Here's how an INFO log will look like:

  2023-10-05T08:27:01.954727Z  INFO  Analyze file ./website/src/playground/components/Resizable.tsx
    at crates/biome_service/src/file_handlers/javascript.rs:298 on biome::worker_5
    in Pulling diagnostics with categories: RuleCategories(SYNTAX)
    in Processes formatting with path: "./website/src/playground/components/Resizable.tsx"
    in Process check with path: "./website/src/playground/components/Resizable.tsx"
  

  You can customize how the log will look like with a new option --log-kind. The supported kinds are: pretty, compact and json.

  pretty is the default logging. Here's how a compact log will look like:

  2023-10-05T08:29:04.864247Z  INFO biome::worker_2 Process check:Processes linting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(LINT)
  2023-10-05T08:29:04.864290Z  INFO biome::worker_7 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Tabs.tsx path="./website/src/playground/components/Tabs.tsx" path="./website/src/playground/components/Tabs.tsx"
  2023-10-05T08:29:04.879332Z  INFO biome::worker_2 Process check:Processes formatting:Pulling diagnostics: crates/biome_service/src/file_handlers/javascript.rs: Analyze file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx" categories=RuleCategories(SYNTAX)
  2023-10-05T08:29:04.879383Z  INFO biome::worker_2 Process check:Processes formatting: crates/biome_service/src/file_handlers/javascript.rs: Format file ./website/src/playground/components/Resizable.tsx path="./website/src/playground/components/Resizable.tsx" path="./website/src/playground/components/Resizable.tsx"
  

Enhancements

• Deprecated the environment variable ROME_BINARY. Contributed by @ematipico
• Biome doesn't check anymore the presence of the .git folder when VCS support is enabled. Contributed by @ematipico

Configuration

New features

• Add option formatter.indentWidth, and deprecated the option formatter.indentSize. Contributed by @ematipico
• Add option javascript.formatter.indentWidth, and deprecated the option javascript.formatter.indentSize. Contributed by @ematipico
• Add option json.formatter.indentWidth, and deprecated the option json.formatter.indentSize. Contributed by @ematipico
• Add option include to multiple sections of the configuration
  • files.include;
  • formatter.include;
  • linter.include;
  • organizeImports.include;
    When include and ignore are both specified, ignore takes precedence over include

Editors

Bug fixes

• Fix #404. Biome intellij plugin now works on Windows. Contributed by @victor-teles

• Fix #402. Biome format on intellij plugin now recognize biome.json. Contributed by @victor-teles

Formatter

Enhancements

• Use OnceCell for the Memoized memory because that's what the RefCell<Option> implemented. Contributed by @denbezrukov

JavaScript APIs

Linter

Bug fixes

• Fix #243 a false positive case where the incorrect scope was defined for the infer type. in rule noUndeclaredVariables. Contributed by @denbezrukov
• Fix #322, now noSelfAssign correctly handles literals inside call expressions.
• Changed how noSelfAssign behaves. The rule is not triggered anymore on function calls. Contributed by @ematipico

New features

• Add noEmptyCharacterClassInRegex rule. The rule reports empty character classes and empty negated character classes in regular expression literals. Contributed by @Conaclos

• Add noMisleadingInstantiator rule. The rule reports the misleading use of the new and constructor methods. Contributed by @unvalley

• Add noUselessElse rule.
  The rule reports else clauses that can be omitted because their if branches break.
  Contributed by @Conaclos

• Add noUnusedImports rule.
  The rule reports unused imports and suggests to remove them.
  Contributed by @Conaclos

  noUnusedVariables reports also unused imports, but don't suggest their removal.
  Once noUnusedImports stabilized,
  noUnusedVariables will not report unused imports.

• Add useShorthandAssign rule.
  The rule enforce use of shorthand operators that combine variable assignment and some simple mathematical operations. For example, x = x + 4 can be shortened to x += 4.
  Contributed by @victor-teles

• Add useAsConstAssertion rule.
  The rule enforce use of as const assertion to infer literal types.
  Contributed by @unvalley

Enhancements

• The following rules have now safe code fixes:

  • noNegationElse
  • noUselessLabel
  • noUselessTypeConstraint
  • noUnusedLabels
  • useConst
  • useEnumInitializers
  • useWhile

• noUnusedLabels no longer reports unbreakable labeled statements. Contributed by @Conaclos

• noUnusedVariables now reports unused TypeScript's type parameters. Contributed by @Conaclos

Bug fixes

• Fix #294. noConfusingVoidType no longer reports false positives for return types. Contributed by @b4s36t4

• Fix #313. noRedundantUseStrict now keeps leading comments.

• Fix #383. noMultipleSpacesInRegularExpressionLiterals now provides correct code fixes when consecutive spaces are followed by a quantifier. Contributed by @Conaclos

• Fix #397. useNumericLiterals now provides correct code fixes for signed numbers. Contributed by @Conaclos

• Fix 452. The linter panicked when it met a malformed regex (a regex not ending with a slash).

Parser

• Enhance diagnostic for infer type handling in the parser. The 'infer' keyword can only be utilized within the 'extends' clause of a conditional type. Using it outside of this context will result in an error. Ensure that any type declarations using 'infer' are correctly placed within the conditional type structure to avoid parsing issues. Contributed by @denbezrukov

• Add support for parsing trailing commas inside JSON files:

  {
    "json": {
      "parser": {
        "allowTrailingCommas": true
      }
    }
  }

  Contributed by @nissy-dev

VSCode

What's Changed

Other changes

• chore: improve diagnostic message for `n...

Intellij Plugin v0.0.3

Analyzer

Enhancements

• Import sorting is safe to apply now, and it will be applied when running check --apply instead of check --apply-unsafe.

CLI

Bug fixes

• Fix #319. The command biome lint now shows the correct options. Contributed by @ematipico

• Fix #312. Running biome --version now exits with status code 0 instead of 1. Contributed by @nhedger

Configuration

Editors

Formatter

Enhancements

• Use OnceCell for the Memoized memory because that's what the RefCell<Option> implemented. Contributed by @denbezrukov

JavaScript APIs

Linter

New features

• Add noMisleadingInstantiator rule. The rule reports the misleading use of the new and constructor methods. Contributed by @unvalley

• Add noUselessElse rule.
  The rule reports else clauses that can be omitted because their if branches break.
  Contributed by @Conaclos

Enhancements

• The following rules have now safe code fixes:

  • noUselessLabel

Bug fixes

• Fix #294. noConfusingVoidType no longer reports false positives for return types. Contributed by @b4s36t4

Parser

• Enhance diagnostic for infer type handling in the parser. The 'infer' keyword can only be utilized within the 'extends' clause of a conditional type. Using it outside of this context will result in an error. Ensure that any type declarations using 'infer' are correctly placed within the conditional type structure to avoid parsing issues. Contributed by @denbezrukov

VSCode

What's Changed

Other changes

• chore: upgrade prettier to v3 in website/playground by @DerTimonius in #311
• fix(cli): fix ci tests by @denbezrukov in #316
• ci: remove checks in bench workflows by @ematipico in #317
• docs: add recommended rules to the docs by @ematipico in #314
• refactor: rename rome to biome in js apis by @Vivalldi in #320
• docs: new guide on how to use biome in big projects by @ematipico in #318
• feat: basic class selector parsing by @ematipico in #307
• fix: rome to biome on big-projects page by @unvalley in #324
• fix(website): remove formatter options from biome lint by @unvalley in #325
• fix: code highlighting in playground by @DerTimonius in #328
• Change default complexity by @arendjr in #337
• chore: add governance by @ematipico in #288
• feat(editors/intellij): IntelliJ Platform LSP by @victor-teles in #185
• docs: add homebrew installation instructions by @nhedger in #329
• docs(website): include rule path in rule pages by @Vivalldi in #321
• fix(workflows): Update plugin version must export version by @victor-teles in #347
• fix(workflow): updated artifect name by @victor-teles in #349
• fix(intellij): updated release-lsp env variables by @victor-teles in #356
• docs(governance): fix typos by @nhedger in #357
• chore: remove atty by @ematipico in #363
• chore(governance): add lead by @Conaclos in #351
• docs(CONTRIBUTING): add nhedger to maintainers by @nhedger in #365
• chore: add unvalley to core contributors team by @unvalley in #371
• fix(workflow/release_lsp): added distributionFile parameter by @victor-teles in #370
• Fix/release lsp workflows by @victor-teles in #376
• fix(workflow/release_lsp): added missing double quotes by @victor-teles in #377

New Contributors

• @DerTimonius made their first contribution in #311
• @b4s36t4 made their first contribution in #309
• @arendjr made their first contribution in #337

Full Changelog: cli/v1.2.2...lsp-intellij/v0.0.3

VSCode Extension v1.4.2

What's Changed

• fix(formatter): suppress default_constructed_unit_structs on formatter generated code by @unvalley in #298
• docs: documentation for new configuration fields by @ematipico in #295

Full Changelog: cli/v1.2.1...lsp/v1.4.2