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fmt extractor

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This commit is contained in:
Robin Appelman 2024-09-25 19:13:10 +02:00
commit 9140759082
2 changed files with 26 additions and 7 deletions
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21
logging-extractor/src/extractor.rs
View file

@ -213,7 +213,11 @@ impl LogExtractor {
.unwrap_or("")
}
fn get_context_assignments<'a>(&'a self, code: &'a str, mut node: Node<'a>) -> HashMap<&'a str, Node<'a>> {
fn get_context_assignments<'a>(
&'a self,
code: &'a str,
mut node: Node<'a>,
) -> HashMap<&'a str, Node<'a>> {
let mut assignments = HashMap::new();
let mut cursor = node.walk();
while let Some(parent) = node.parent() {
@ -221,10 +225,19 @@ impl LogExtractor {
if ["method_declaration", "function_definition"].contains(&parent.grammar_name()) {
break;
}
let child_assignments = node.children(&mut cursor)
.filter_map(|child| (child.grammar_name() == "expression_statement").then(|| child.child(0).unwrap()))
let child_assignments = node
.children(&mut cursor)
.filter_map(|child| {
(child.grammar_name() == "expression_statement")
.then(|| child.child(0).unwrap())
})
.filter(|child| child.grammar_name() == "assignment_expression")
.filter_map(|child| Some((child.child_by_field_name("left")?.child(1).unwrap(), child.child_by_field_name("right")?)))
.filter_map(|child| {
Some((
child.child_by_field_name("left")?.child(1).unwrap(),
child.child_by_field_name("right")?,
))
})
.map(|(left, right)| (left.utf8_text(code.as_bytes()).unwrap(), right));
assignments.extend(child_assignments);
}

12
logging-extractor/src/messagebuilder.rs
View file

@ -1,8 +1,8 @@
use std::collections::HashMap;
use crate::string::{unescape, DoubleQuoteString, SingleQuoteString};
use crate::MessagePart;
use regex::Regex;
use sprintf::parser::{parse_format_string, FormatElement};
use std::collections::HashMap;
use tree_sitter::{Node, TreeCursor};
pub struct MessageBuilder {
@ -99,7 +99,10 @@ impl MessageBuilder {
}
}
"variable_name" => {
let name = node.child(1).map(|c| c.utf8_text(code.as_bytes()).unwrap()).unwrap_or_default();
let name = node
.child(1)
.map(|c| c.utf8_text(code.as_bytes()).unwrap())
.unwrap_or_default();
if let Some(replacement) = context.remove(name) {
if has_literal(replacement, code, context) {
self.push_node(replacement, code, context);
@ -159,7 +162,10 @@ impl MessageBuilder {
fn has_literal(node: Node, code: &str, context: &HashMap<&str, Node>) -> bool {
let mut replacement_builder = MessageBuilder::with_capacity(4);
replacement_builder.push_node(node.clone(), code, &mut context.clone());
replacement_builder.parts.iter().any(|part| matches!(part, MessagePart::Literal(_)))
replacement_builder
.parts
.iter()
.any(|part| matches!(part, MessagePart::Literal(_)))
}
impl From<MessageBuilder> for Vec<MessagePart> {