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Use more optional chaining, and other modern JS, in the building code

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This commit is contained in:
Jonas Jenwald 2024-02-19 11:28:10 +01:00
parent fbcb683609
commit f295c51cc5
3 changed files with 6 additions and 12 deletions
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9
external/builder/babel-plugin-pdfjs-preprocessor.mjs vendored
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@ -11,7 +11,7 @@ function isPDFJSPreprocessor(obj) {
}
function evalWithDefines(code, defines) {
if (!code || !code.trim()) {
if (!code?.trim()) {
throw new Error("No JavaScript expression given");
}
return vm.runInNewContext(code, defines, { displayErrors: false });
@ -56,12 +56,7 @@ function handlePreprocessorAction(ctx, actionName, args, path) {
throw new Error("Unsupported action");
} catch (e) {
throw path.buildCodeFrameError(
"Could not process " +
PDFJS_PREPROCESSOR_NAME +
"." +
actionName +
": " +
e.message
`Could not process ${PDFJS_PREPROCESSOR_NAME}.${actionName}: ${e.message}`
);
}
}

2
external/builder/builder.mjs vendored
View file

@ -84,7 +84,7 @@ function preprocess(inFilename, outFilename, defines) {
out.push(line);
};
function evaluateCondition(code) {
if (!code || !code.trim()) {
if (!code?.trim()) {
throw new Error("No JavaScript expression given at " + loc());
}
try {