31 lines
982 B
JavaScript
31 lines
982 B
JavaScript
const defaults = typeof process !== "undefined" ? process.env : {};
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function env(content, variables = defaults) {
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// https://regex101.com/r/k9saS6/2
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// Yes:
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// ${NAME:DEFAULT}
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// ${NAME:"DEFAULT"}
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// ${NAME}
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// Not:
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// ${NAME:}
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const R = /\$\{([A-Z0-9_]+(\:[^\}]+)?)\}/gi;
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return content.replace(R, (_, result) => {
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let [name, value, ...rest] = result.split(":");
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if (value) {
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if (rest && rest.length) {
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value = [value, ...rest].join(":");
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}
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value = value.trim();
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if (value.startsWith(`"`)) {
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value = value.replace(/^\"([^\"]+)\"$/g, "$1");
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}
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else if (value.startsWith(`'`)) {
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value = value.replace(/^\'([^\']+)\'$/g, "$1");
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}
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}
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return variables[name] ? String(variables[name]) : value;
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});
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}
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export { env };
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//# sourceMappingURL=index.esm.js.map
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