supa_mdx_lint/
context.rs

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1use std::array;
2
3use anyhow::Result;
4use bon::bon;
5use log::debug;
6
7use crate::{
8    comments::{ConfigurationCommentCollection, LintDisables, LintTimeRuleConfigs},
9    location::AdjustedOffset,
10    parser::ParseResult,
11    rope::Rope,
12    rules::RuleFilter,
13};
14
15#[derive(Clone, Hash, PartialEq, Eq)]
16pub(crate) struct ContextId([char; 12]);
17
18impl ContextId {
19    pub fn new() -> Self {
20        Self(array::from_fn(|_| fastrand::alphanumeric()))
21    }
22}
23
24impl std::fmt::Debug for ContextId {
25    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
26        write!(f, "ContextId({})", String::from_iter(self.0))
27    }
28}
29
30pub(crate) struct Context<'ctx> {
31    /// Key for caching purposes, so individual rules can cache file-level
32    /// calculations.
33    pub(crate) key: ContextId,
34    pub(crate) parse_result: &'ctx ParseResult,
35    pub(crate) check_only_rules: RuleFilter<'ctx>,
36    pub(crate) disables: LintDisables<'ctx>,
37    pub(crate) lint_time_rule_configs: LintTimeRuleConfigs<'ctx>,
38}
39
40#[bon]
41impl<'ctx> Context<'ctx> {
42    #[builder]
43    pub(crate) fn new(
44        parse_result: &'ctx ParseResult,
45        check_only_rules: Option<&'ctx [&'ctx str]>,
46    ) -> Result<Self> {
47        let (lint_time_rule_configs, disables) =
48            ConfigurationCommentCollection::from_parse_result(parse_result)
49                .into_parts()
50                .unwrap();
51        debug!("Lint time rule configs: {:?}", lint_time_rule_configs);
52        debug!("Disables: {:?}", disables);
53
54        Ok(Self {
55            key: ContextId::new(),
56            parse_result,
57            check_only_rules,
58            disables,
59            lint_time_rule_configs,
60        })
61    }
62
63    pub(crate) fn rope(&self) -> &Rope {
64        self.parse_result.rope()
65    }
66
67    pub fn content_start_offset(&self) -> AdjustedOffset {
68        self.parse_result.content_start_offset()
69    }
70}
supa_mdx_lint/context.rs

supa_mdx_lint/
context.rs
