Skip to content

Simplify process-content to use async iteration #612

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
RyanZim merged 2 commits into from
Aug 13, 2026
+16 −14
Merged

Simplify process-content to use async iteration #612

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
33cdb6c
Simplify process-content to use async iteration
RyanZim Aug 12, 2026
d8277ba
Reuse processor instance
RyanZim Aug 13, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 16 additions & 14 deletions lib/process-content.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,18 +43,20 @@ module.exports = function processContent(
return runPostcss(postcss, content, filename, plugins, parserList)
}

function runPostcss(postcss, content, filename, plugins, parsers, index) {
if (!index) index = 0
return postcss(plugins)
.process(content, {
from: filename,
parser: parsers[index],
})
.catch(err => {
// If there's an error, try the next parser
index++
// If there are no parsers left, throw it
if (index === parsers.length) throw err
return runPostcss(postcss, content, filename, plugins, parsers, index)
})
async function runPostcss(postcss, content, filename, plugins, parsers) {
let lastError
const processor = postcss(plugins)

for (const parser of parsers) {
try {
return await processor.process(content, {
from: filename,
parser,
})
} catch (err) {
lastError = err
}
}

throw lastError
}