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authorBenedikt Peetz <benedikt.peetz@b-peetz.de>2026-07-20 12:57:36 +0200
committerBenedikt Peetz <benedikt.peetz@b-peetz.de>2026-07-20 12:57:36 +0200
commit73be69cd99f5a4784fe69f5d78f423c72e837284 (patch)
treecb47246d2c7edd8cd828abb25a033b732d2289ae /crates/atuin-nucleo/matcher/src/config.rs
parentchore: Move more stuff out of atuin-client (diff)
downloadatuin-73be69cd99f5a4784fe69f5d78f423c72e837284.zip
chore: Commit
Diffstat (limited to 'crates/atuin-nucleo/matcher/src/config.rs')
-rw-r--r--crates/atuin-nucleo/matcher/src/config.rs70
1 files changed, 0 insertions, 70 deletions
diff --git a/crates/atuin-nucleo/matcher/src/config.rs b/crates/atuin-nucleo/matcher/src/config.rs
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--- a/crates/atuin-nucleo/matcher/src/config.rs
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-use crate::chars::CharClass;
-use crate::score::BONUS_BOUNDARY;
-
-/// Configuration data that controls how a matcher behaves
-#[non_exhaustive]
-#[derive(PartialEq, Eq, Debug, Clone)]
-pub struct Config {
- /// Characters that act as delimiters and provide bonus
- /// for matching the following char
- pub(crate) delimiter_chars: &'static [u8],
- /// Extra bonus for word boundary after whitespace character or beginning of the string
- pub(crate) bonus_boundary_white: u16,
- /// Extra bonus for word boundary after slash, colon, semi-colon, and comma
- pub(crate) bonus_boundary_delimiter: u16,
- pub(crate) initial_char_class: CharClass,
-
- /// Whether to normalize latin script characters to ASCII (enabled by default)
- pub normalize: bool,
- /// whether to ignore casing
- pub ignore_case: bool,
- /// Whether to provide a bonus to matches by their distance from the start
- /// of the haystack. The bonus is fairly small compared to the normal gap
- /// penalty to avoid messing with the normal score heuristic. This setting
- /// is not turned on by default and only recommended for autocompletion
- /// usecases where the expectation is that the user is typing the entire
- /// match. For a full fzf-like fuzzy matcher/picker word segmentation and
- /// explicit prefix literals should be used instead.
- pub prefer_prefix: bool,
-}
-
-impl Config {
- /// The default config for nucleo, implemented as a constant since
- /// Default::default can not be called in a const context
- pub const DEFAULT: Self = {
- Config {
- delimiter_chars: b"/,:;|",
- bonus_boundary_white: BONUS_BOUNDARY + 2,
- bonus_boundary_delimiter: BONUS_BOUNDARY + 1,
- initial_char_class: CharClass::Whitespace,
- normalize: true,
- ignore_case: true,
- prefer_prefix: false,
- }
- };
-}
-
-impl Config {
- /// Configures the matcher with bonuses appropriate for matching file paths.
- pub fn set_match_paths(&mut self) {
- if cfg!(windows) {
- self.delimiter_chars = b"/:\\";
- } else {
- self.delimiter_chars = b"/:";
- }
- self.bonus_boundary_white = BONUS_BOUNDARY;
- self.initial_char_class = CharClass::Delimiter;
- }
-
- /// Configures the matcher with bonuses appropriate for matching file paths.
- pub const fn match_paths(mut self) -> Self {
- if cfg!(windows) {
- self.delimiter_chars = b"/\\";
- } else {
- self.delimiter_chars = b"/";
- }
- self.bonus_boundary_white = BONUS_BOUNDARY;
- self.initial_char_class = CharClass::Delimiter;
- self
- }
-}