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Fix chunk matching in build log processing #709

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Merged
Wituareard merged 2 commits into from
Mar 27, 2026
Merged

Fix chunk matching in build log processing #709

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5df9991
Try stripping ANSI color codes
Wituareard Mar 27, 2026
db67bb1
Suppress ESLint error
Wituareard Mar 27, 2026
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11 changes: 7 additions & 4 deletions scripts/filter-build-log.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,10 @@
import { spawn } from 'child_process'
import readline from 'readline'

// eslint-disable-next-line no-control-regex
const ANSI_ESCAPE_PATTERN = /\u001b\[[0-9;]*m/g
const CHUNK_PATTERN = /\.svelte-kit\/output\/(client|server)\/.*\s+([\d,]+\.\d+)\s+kB/

// Check if --verbose is anywhere in the command line
const hasVerbose = process.argv.includes('--verbose')

Expand All @@ -34,9 +38,6 @@ if (hasVerbose) {
let clientSize = 0
let serverSize = 0

// Chunk pattern - match svelte-kit output chunks with size info
const chunkPattern = /\.svelte-kit\/output\/(client|server)\/.*\s+([\d,]+\.\d+)\s+kB/

// Start the build process
const build = spawn(program, args, { shell: true, stdio: ['inherit', 'pipe', 'inherit'] })

Expand All @@ -48,8 +49,10 @@ if (hasVerbose) {

// Process each line
rl.on('line', (line) => {
const cleanLine = line.replace(ANSI_ESCAPE_PATTERN, '')

// Check if this is a chunk line
const chunkMatch = chunkPattern.exec(line)
const chunkMatch = CHUNK_PATTERN.exec(cleanLine)
if (chunkMatch) {
// This is a chunk line - extract information but don't print it
const [_, type, sizeStr] = chunkMatch
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