Sha256: 849579be618a82787c9ca2a1c4ad370aae50f6308b990b11b417124ce6bb2539
Contents?: true
Size: 1.4 KB
Versions: 28
Compression:
Stored size: 1.4 KB
Contents
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const NullDependency = require("./NullDependency");
class RequireEnsureDependency extends NullDependency {
constructor(block) {
super();
this.block = block;
}
get type() {
return "require.ensure";
}
}
RequireEnsureDependency.Template = class RequireEnsureDependencyTemplate {
apply(dep, source, runtime) {
const depBlock = dep.block;
const promise = runtime.blockPromise({
block: depBlock,
message: "require.ensure"
});
const errorCallbackExists =
depBlock.expr.arguments.length === 4 ||
(!depBlock.chunkName && depBlock.expr.arguments.length === 3);
const startBlock = `${promise}.then((`;
const middleBlock = ").bind(null, __webpack_require__)).catch(";
const endBlock = `).bind(null, __webpack_require__)).catch(${runtime.onError()})`;
source.replace(
depBlock.expr.range[0],
depBlock.expr.arguments[1].range[0] - 1,
startBlock
);
if (errorCallbackExists) {
source.replace(
depBlock.expr.arguments[1].range[1],
depBlock.expr.arguments[2].range[0] - 1,
middleBlock
);
source.replace(
depBlock.expr.arguments[2].range[1],
depBlock.expr.range[1] - 1,
")"
);
} else {
source.replace(
depBlock.expr.arguments[1].range[1],
depBlock.expr.range[1] - 1,
endBlock
);
}
}
};
module.exports = RequireEnsureDependency;
Version data entries
28 entries across 27 versions & 9 rubygems