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fix: Fixed race-conditions related to treesitter parsers.

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Spencer Brower
2026-08-31 18:44:57 -04:00
parent b932b22f15
commit 2f180f0e4c
9 changed files with 381 additions and 267 deletions
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assets.odin
+18 -1
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@@ -5,7 +5,20 @@ import "core:log"
import "core:os"
import "core:strings"
import ts "treesitter"
copy_assets_dir :: proc(vfs: ^VFS, output_dir: string, features: bit_set[Feature]) {
// One CSS parser, reused for every .css asset (single-threaded). Owned here.
css_parser: ts.Parser
if .Minify in features {
if g, ok := ts.grammar("css"); ok {
css_parser = ts.open_parser(g)
}
}
defer if css_parser != nil {
ts.parser_delete(css_parser)
}
for virtual_path, entry in vfs.files {
if !strings.has_prefix(virtual_path, "assets/") {
continue
@@ -24,7 +37,11 @@ copy_assets_dir :: proc(vfs: ^VFS, output_dir: string, features: bit_set[Feature
if .Minify in features && strings.has_suffix(rel, ".css") {
data, ok := vfs_get(vfs, virtual_path)
if ok {
write_file(dest, minify_css(string(data)))
if m, mok := minify_css(css_parser, string(data)); mok {
write_file(dest, m)
} else {
write_file(dest, string(data))
}
}
} else if entry.data != nil {
if err := os.write_entire_file(dest, entry.data); err != nil {