30 lines
No EOL
1.1 KiB
JavaScript
30 lines
No EOL
1.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.envReplace = void 0;
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const ENV_EXPR = /(?<!\\)(\\*)\$\{([^${}]+)\}/g;
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function envReplace(settingValue, env) {
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return settingValue.replace(ENV_EXPR, replaceEnvMatch.bind(null, env));
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}
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exports.envReplace = envReplace;
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function replaceEnvMatch(env, orig, escape, name) {
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if (escape.length % 2) {
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return orig.slice((escape.length + 1) / 2);
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}
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const envValue = getEnvValue(env, name);
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if (envValue === undefined) {
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throw new Error(`Failed to replace env in config: ${orig}`);
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}
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return `${(escape.slice(escape.length / 2))}${envValue}`;
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}
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const ENV_VALUE = /([^:-]+)(:?)-(.+)/;
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function getEnvValue(env, name) {
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const matched = name.match(ENV_VALUE);
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if (!matched)
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return env[name];
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const [, variableName, colon, fallback] = matched;
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if (Object.prototype.hasOwnProperty.call(env, variableName)) {
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return !env[variableName] && colon ? fallback : env[variableName];
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}
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return fallback;
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}
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//# sourceMappingURL=env-replace.js.map
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