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fix(bytecodePlugin): escape protected strings

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This commit is contained in:
alex8088 2023-02-05 21:41:01 +08:00
parent 32d78f2f42
commit c3567edba9
1 changed files with 9 additions and 1 deletions
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10
src/plugins/bytecode.ts
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@ -157,6 +157,13 @@ export function bytecodePlugin(options: BytecodeOptions = {}): Plugin | null {
const filter = createFilter(/\.(m?[jt]s|[jt]sx)$/) const filter = createFilter(/\.(m?[jt]s|[jt]sx)$/)
const escapeRegExpString = (str: string): string => {
return str
.replace(/\\/g, '\\\\\\\\')
.replace(/[|{}()[\]^$+*?.]/g, '\\$&')
.replace(/-/g, '\\u002d')
}
const bytecodeChunks: string[] = [] const bytecodeChunks: string[] = []
const nonEntryChunks: string[] = [] const nonEntryChunks: string[] = []
@ -196,7 +203,8 @@ export function bytecodePlugin(options: BytecodeOptions = {}): Plugin | null {
let s: MagicString | undefined let s: MagicString | undefined
protectedStrings.forEach(str => { protectedStrings.forEach(str => {
const re = new RegExp(`\\u0027${str}\\u0027|\\u0022${str}\\u0022|\\u0060${str}\\u0060`, 'g') const escapedStr = escapeRegExpString(str)
const re = new RegExp(`\\u0027${escapedStr}\\u0027|\\u0022${escapedStr}\\u0022`, 'g')
const charCodes = Array.from(str).map(s => s.charCodeAt(0)) const charCodes = Array.from(str).map(s => s.charCodeAt(0))
const replacement = `String.fromCharCode(${charCodes.toString()})` const replacement = `String.fromCharCode(${charCodes.toString()})`
while ((match = re.exec(code))) { while ((match = re.exec(code))) {