Biome Files

2.3.2

Patch Changes

• #7859 c600618 Thanks @Netail! - Added the nursery rule noIncrementDecrement, disallows the usage of the unary operators ++ and --.

• #7901 0d17b05 Thanks @ematipico! - Fixed #7837, where Biome couldn't properly parse text expressions that contained nested curly brackets. This was breaking parsing in Astro and Svelte files.

• #7874 e617d36 Thanks @Bertie690! - Fixed #7230: noUselessStringConcat no longer emits false positives for multi-line strings with leading + operators.

Previously, the rule did not check for leading newlines on the + operator, emitting false positives if one occurred at the start of a line. \ Notably, formatting with operatorLinebreak="before" would move the + operators to the start of lines automatically, resulting in spurious errors whenever a multi-line string was used.

Now, the rule correctly detects and ignores multi-line concatenations with leading operators as well, working regardless of the setting of operatorLinebreak.

Example

ts // The following code used to error if the `+` operators were at the start of lines (as opposed to the end). // Now, the rule correctly recognizes this as a stylistic concatenation and ignores it. const reallyLongStringThatShouldNotError = "Lorem ipsum dolor sit amet consectetur adipiscing elit." + "Quisque faucibus ex sapien vitae pellentesque sem placerat." + "In id cursus mi pretium tellus duis convallis." + "Tempus leo eu aenean sed diam urna tempor. Pulvinar vivamus fringilla";

• #7786 33ffcd5 Thanks @daivinhtran! - Fixed #7601: Properly match Grit plugin's code snippet with only one child.

• #7901 0d17b05 Thanks @ematipico! - Fixed #7837, where Biome Language Server panicked when opening HTML-ish files when the experimental full support is enabled.

What's Changed

• fix(lint): noUselessStringConcat now correctly detects leading concatenation operators from operatorLinebreak=before by @Bertie690 in https://github.com/biomejs/biome/pull/7874
• chore(deps): update rust crate globset to 0.4.18 by @renovate[bot] in https://github.com/biomejs/biome/pull/7883
• chore(deps): update rust crate ignore to 0.4.24 by @renovate[bot] in https://github.com/biomejs/biome/pull/7884
• chore(deps): update rust crate proc-macro2 to 1.0.103 by @renovate[bot] in https://github.com/biomejs/biome/pull/7885
• chore(deps): update rust crate tikv-jemallocator to 0.6.1 by @renovate[bot] in https://github.com/biomejs/biome/pull/7886
• fix(lint): extend matcher for GritCodeSnippet to cover edge case by @daivinhtran in https://github.com/biomejs/biome/pull/7786
• feat(js): update Boa to v0.21.0 by @Gumichocopengin8 in https://github.com/biomejs/biome/pull/7888
• chore(deps): update dependency eslint to v9.38.0 by @renovate[bot] in https://github.com/biomejs/biome/pull/7890
• chore(deps): update rust crate indexmap to 2.12.0 by @renovate[bot] in https://github.com/biomejs/biome/pull/7891
• chore(deps): update github-actions - autoclosed by @renovate[bot] in https://github.com/biomejs/biome/pull/7892
• chore(deps): update rust crate rayon to 1.11.0 by @renovate[bot] in https://github.com/biomejs/biome/pull/7894
• chore(deps): update rust crate regex to 1.12.2 by @renovate[bot] in https://github.com/biomejs/biome/pull/7895
• chore(deps): update rust crate tokio to 1.48.0 by @renovate[bot] in https://github.com/biomejs/biome/pull/7896
• fix(core): text expression parsing and LSP file opening by @ematipico in https://github.com/biomejs/biome/pull/7901
• feat(lint): implement noIncrementDecrement by @Netail in https://github.com/biomejs/biome/pull/7859
• ci: release by @github-actions[bot] in https://github.com/biomejs/biome/pull/7887

Full Changelog: https://github.com/biomejs/biome/compare/@biomejs/biome@2.3.1...@biomejs/biome@2.3.2