39 lines
1.3 KiB
JavaScript
39 lines
1.3 KiB
JavaScript
const t = require('@babel/types');
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const assert = require('assert');
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const REPLACE_HOLDERS = {
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OAK_PLATFORM: 'native',
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OAK_DEV_MODE: process.env.OAK_DEV_MODE || 'server',
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SUB_DIR_NAME: process.env.SUB_DIR_NAME || 'native',
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};
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function replaceEnvExpressionPlugin() {
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return {
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visitor: {
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MemberExpression(path, state) {
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const { node } = path;
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// process.env.XXXXX
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if (
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t.isMemberExpression(node) &&
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t.isMemberExpression(node.object) &&
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t.isIdentifier(node.object.object) &&
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node.object.object.name === 'process' &&
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t.isIdentifier(node.object.property) &&
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node.object.property.name === 'env'
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) {
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const { property } = node;
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assert(t.isIdentifier(property));
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const { name } = property;
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if (REPLACE_HOLDERS[name]) {
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// console.log(state.filename, name);
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path.replaceWith(
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t.stringLiteral(REPLACE_HOLDERS[name])
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);
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}
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}
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}
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}
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};
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}
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module.exports = replaceEnvExpressionPlugin; |